mirror of
https://github.com/privatevoid-net/nix-super.git
synced 2024-11-22 05:56:15 +02:00
Merge branch 'master' of github.com:NixOS/nix into new-interface-for-path-pathOpt
This commit is contained in:
Carlo Nucera
commit
1d2e80ddd6
78 changed files with 1268 additions and 673 deletions
2
.version
2
.version
|
|
@ -1 +1 @@
|
|||
2.4
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||||
3.0
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||||
|
|
@ -370,34 +370,6 @@ false</literal>.</para>
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|||
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry xml:id="conf-hashed-mirrors"><term><literal>hashed-mirrors</literal></term>
|
||||
|
||||
<listitem><para>A list of web servers used by
|
||||
<function>builtins.fetchurl</function> to obtain files by
|
||||
hash. The default is
|
||||
<literal>http://tarballs.nixos.org/</literal>. Given a hash type
|
||||
<replaceable>ht</replaceable> and a base-16 hash
|
||||
<replaceable>h</replaceable>, Nix will try to download the file
|
||||
from
|
||||
<literal>hashed-mirror/<replaceable>ht</replaceable>/<replaceable>h</replaceable></literal>.
|
||||
This allows files to be downloaded even if they have disappeared
|
||||
from their original URI. For example, given the default mirror
|
||||
<literal>http://tarballs.nixos.org/</literal>, when building the derivation
|
||||
|
||||
<programlisting>
|
||||
builtins.fetchurl {
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||||
url = "https://example.org/foo-1.2.3.tar.xz";
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||||
sha256 = "2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae";
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||||
}
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||||
</programlisting>
|
||||
|
||||
Nix will attempt to download this file from
|
||||
<literal>http://tarballs.nixos.org/sha256/2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae</literal>
|
||||
first. If it is not available there, if will try the original URI.</para></listitem>
|
||||
|
||||
</varlistentry>
|
||||
|
||||
|
||||
<varlistentry xml:id="conf-http-connections"><term><literal>http-connections</literal></term>
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||||
|
||||
<listitem><para>The maximum number of parallel TCP connections
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||||
|
|
|
|||
|
|
@ -224,7 +224,7 @@ SV * hashString(char * algo, int base32, char * s)
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|||
SV * convertHash(char * algo, char * s, int toBase32)
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||||
PPCODE:
|
||||
try {
|
||||
Hash h(s, parseHashType(algo));
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||||
auto h = Hash::parseAny(s, parseHashType(algo));
|
||||
string s = h.to_string(toBase32 ? Base32 : Base16, false);
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||||
XPUSHs(sv_2mortal(newSVpv(s.c_str(), 0)));
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||||
} catch (Error & e) {
|
||||
|
|
@ -285,7 +285,7 @@ SV * addToStore(char * srcPath, int recursive, char * algo)
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|||
SV * makeFixedOutputPath(int recursive, char * algo, char * hash, char * name)
|
||||
PPCODE:
|
||||
try {
|
||||
Hash h(hash, parseHashType(algo));
|
||||
auto h = Hash::parseAny(hash, parseHashType(algo));
|
||||
auto method = recursive ? FileIngestionMethod::Recursive : FileIngestionMethod::Flat;
|
||||
auto path = store()->makeFixedOutputPath(method, h, name);
|
||||
XPUSHs(sv_2mortal(newSVpv(store()->printStorePath(path).c_str(), 0)));
|
||||
|
|
|
|||
|
|
@ -37,6 +37,8 @@ readonly PROFILE_NIX_FILE="$NIX_ROOT/var/nix/profiles/default/etc/profile.d/nix-
|
|||
|
||||
readonly NIX_INSTALLED_NIX="@nix@"
|
||||
readonly NIX_INSTALLED_CACERT="@cacert@"
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||||
#readonly NIX_INSTALLED_NIX="/nix/store/j8dbv5w6jl34caywh2ygdy88knx1mdf7-nix-2.3.6"
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||||
#readonly NIX_INSTALLED_CACERT="/nix/store/7dxhzymvy330i28ii676fl1pqwcahv2f-nss-cacert-3.49.2"
|
||||
readonly EXTRACTED_NIX_PATH="$(dirname "$0")"
|
||||
|
||||
readonly ROOT_HOME=$(echo ~root)
|
||||
|
|
@ -69,9 +71,11 @@ uninstall_directions() {
|
|||
subheader "Uninstalling nix:"
|
||||
local step=0
|
||||
|
||||
if poly_service_installed_check; then
|
||||
if [ -e /run/systemd/system ] && poly_service_installed_check; then
|
||||
step=$((step + 1))
|
||||
poly_service_uninstall_directions "$step"
|
||||
else
|
||||
step=$((step + 1))
|
||||
fi
|
||||
|
||||
for profile_target in "${PROFILE_TARGETS[@]}"; do
|
||||
|
|
@ -250,7 +254,9 @@ function finish_success {
|
|||
echo "But fetching the nixpkgs channel failed. (Are you offline?)"
|
||||
echo "To try again later, run \"sudo -i nix-channel --update nixpkgs\"."
|
||||
fi
|
||||
cat <<EOF
|
||||
|
||||
if [ -e /run/systemd/system ]; then
|
||||
cat <<EOF
|
||||
|
||||
Before Nix will work in your existing shells, you'll need to close
|
||||
them and open them again. Other than that, you should be ready to go.
|
||||
|
|
@ -264,6 +270,26 @@ hesitate:
|
|||
|
||||
$(contactme)
|
||||
EOF
|
||||
else
|
||||
cat <<EOF
|
||||
|
||||
Before Nix will work in your existing shells, you'll need to close
|
||||
them and open them again. Other than that, you should be ready to go.
|
||||
|
||||
Try it! Open a new terminal, and type:
|
||||
|
||||
$ sudo nix-daemon
|
||||
$ nix-shell -p nix-info --run "nix-info -m"
|
||||
|
||||
Additionally, you may want to add nix-daemon to your init-system.
|
||||
|
||||
Thank you for using this installer. If you have any feedback, don't
|
||||
hesitate:
|
||||
|
||||
$(contactme)
|
||||
EOF
|
||||
fi
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -664,12 +690,8 @@ main() {
|
|||
# shellcheck source=./install-darwin-multi-user.sh
|
||||
. "$EXTRACTED_NIX_PATH/install-darwin-multi-user.sh"
|
||||
elif [ "$(uname -s)" = "Linux" ]; then
|
||||
if [ -e /run/systemd/system ]; then
|
||||
# shellcheck source=./install-systemd-multi-user.sh
|
||||
. "$EXTRACTED_NIX_PATH/install-systemd-multi-user.sh"
|
||||
else
|
||||
failure "Sorry, the multi-user installation requires systemd on Linux (detected using /run/systemd/system)"
|
||||
fi
|
||||
# shellcheck source=./install-systemd-multi-user.sh
|
||||
. "$EXTRACTED_NIX_PATH/install-systemd-multi-user.sh" # most of this works on non-systemd distros also
|
||||
else
|
||||
failure "Sorry, I don't know what to do on $(uname)"
|
||||
fi
|
||||
|
|
@ -702,7 +724,10 @@ main() {
|
|||
|
||||
setup_default_profile
|
||||
place_nix_configuration
|
||||
poly_configure_nix_daemon_service
|
||||
|
||||
if [ -e /run/systemd/system ]; then
|
||||
poly_configure_nix_daemon_service
|
||||
fi
|
||||
|
||||
trap finish_success EXIT
|
||||
}
|
||||
|
|
|
|||
|
|
@ -35,7 +35,7 @@ fi
|
|||
# Determine if we could use the multi-user installer or not
|
||||
if [ "$(uname -s)" = "Darwin" ]; then
|
||||
echo "Note: a multi-user installation is possible. See https://nixos.org/nix/manual/#sect-multi-user-installation" >&2
|
||||
elif [ "$(uname -s)" = "Linux" ] && [ -e /run/systemd/system ]; then
|
||||
elif [ "$(uname -s)" = "Linux" ]; then
|
||||
echo "Note: a multi-user installation is possible. See https://nixos.org/nix/manual/#sect-multi-user-installation" >&2
|
||||
fi
|
||||
|
||||
|
|
@ -122,7 +122,7 @@ if [ "$(uname -s)" = "Darwin" ]; then
|
|||
fi
|
||||
|
||||
if [ "$INSTALL_MODE" = "daemon" ]; then
|
||||
printf '\e[1;31mSwitching to the Daemon-based Installer\e[0m\n'
|
||||
printf '\e[1;31mSwitching to the Multi-user Installer\e[0m\n'
|
||||
exec "$self/install-multi-user"
|
||||
exit 0
|
||||
fi
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@ std::string escapeUri(std::string uri)
|
|||
|
||||
static string currentLoad;
|
||||
|
||||
static AutoCloseFD openSlotLock(const Machine & m, unsigned long long slot)
|
||||
static AutoCloseFD openSlotLock(const Machine & m, uint64_t slot)
|
||||
{
|
||||
return openLockFile(fmt("%s/%s-%d", currentLoad, escapeUri(m.storeUri), slot), true);
|
||||
}
|
||||
|
|
@ -119,7 +119,7 @@ static int _main(int argc, char * * argv)
|
|||
bool rightType = false;
|
||||
|
||||
Machine * bestMachine = nullptr;
|
||||
unsigned long long bestLoad = 0;
|
||||
uint64_t bestLoad = 0;
|
||||
for (auto & m : machines) {
|
||||
debug("considering building on remote machine '%s'", m.storeUri);
|
||||
|
||||
|
|
@ -130,8 +130,8 @@ static int _main(int argc, char * * argv)
|
|||
m.mandatoryMet(requiredFeatures)) {
|
||||
rightType = true;
|
||||
AutoCloseFD free;
|
||||
unsigned long long load = 0;
|
||||
for (unsigned long long slot = 0; slot < m.maxJobs; ++slot) {
|
||||
uint64_t load = 0;
|
||||
for (uint64_t slot = 0; slot < m.maxJobs; ++slot) {
|
||||
auto slotLock = openSlotLock(m, slot);
|
||||
if (lockFile(slotLock.get(), ltWrite, false)) {
|
||||
if (!free) {
|
||||
|
|
|
|||
|
|
@ -345,6 +345,7 @@ EvalState::EvalState(const Strings & _searchPath, ref<Store> store)
|
|||
, sStructuredAttrs(symbols.create("__structuredAttrs"))
|
||||
, sBuilder(symbols.create("builder"))
|
||||
, sArgs(symbols.create("args"))
|
||||
, sContentAddressed(symbols.create("__contentAddressed"))
|
||||
, sOutputHash(symbols.create("outputHash"))
|
||||
, sOutputHashAlgo(symbols.create("outputHashAlgo"))
|
||||
, sOutputHashMode(symbols.create("outputHashMode"))
|
||||
|
|
@ -1256,10 +1257,10 @@ void EvalState::callFunction(Value & fun, Value & arg, Value & v, const Pos & po
|
|||
try {
|
||||
lambda.body->eval(*this, env2, v);
|
||||
} catch (Error & e) {
|
||||
addErrorTrace(e, lambda.pos, "while evaluating %s",
|
||||
(lambda.name.set()
|
||||
? "'" + (string) lambda.name + "'"
|
||||
: "anonymous lambdaction"));
|
||||
addErrorTrace(e, lambda.pos, "while evaluating %s",
|
||||
(lambda.name.set()
|
||||
? "'" + (string) lambda.name + "'"
|
||||
: "anonymous lambda"));
|
||||
addErrorTrace(e, pos, "from call site%s", "");
|
||||
throw;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -74,6 +74,7 @@ public:
|
|||
sSystem, sOverrides, sOutputs, sOutputName, sIgnoreNulls,
|
||||
sFile, sLine, sColumn, sFunctor, sToString,
|
||||
sRight, sWrong, sStructuredAttrs, sBuilder, sArgs,
|
||||
sContentAddressed,
|
||||
sOutputHash, sOutputHashAlgo, sOutputHashMode,
|
||||
sRecurseForDerivations,
|
||||
sDescription, sSelf, sEpsilon;
|
||||
|
|
|
|||
|
|
@ -106,6 +106,6 @@ void emitTreeAttrs(
|
|||
EvalState & state,
|
||||
const fetchers::Tree & tree,
|
||||
const fetchers::Input & input,
|
||||
Value & v);
|
||||
Value & v, bool emptyRevFallback = false);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -65,7 +65,7 @@ void EvalState::realiseContext(const PathSet & context)
|
|||
|
||||
/* For performance, prefetch all substitute info. */
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
store->queryMissing(drvs, willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
|
||||
store->buildPaths(drvs);
|
||||
|
|
@ -583,6 +583,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
|
|||
|
||||
PathSet context;
|
||||
|
||||
bool contentAddressed = false;
|
||||
std::optional<std::string> outputHash;
|
||||
std::string outputHashAlgo;
|
||||
auto ingestionMethod = FileIngestionMethod::Flat;
|
||||
|
|
@ -639,9 +640,14 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
|
|||
if (i->value->type == tNull) continue;
|
||||
}
|
||||
|
||||
if (i->name == state.sContentAddressed) {
|
||||
settings.requireExperimentalFeature("ca-derivations");
|
||||
contentAddressed = state.forceBool(*i->value, pos);
|
||||
}
|
||||
|
||||
/* The `args' attribute is special: it supplies the
|
||||
command-line arguments to the builder. */
|
||||
if (i->name == state.sArgs) {
|
||||
else if (i->name == state.sArgs) {
|
||||
state.forceList(*i->value, pos);
|
||||
for (unsigned int n = 0; n < i->value->listSize(); ++n) {
|
||||
string s = state.coerceToString(posDrvName, *i->value->listElems()[n], context, true);
|
||||
|
|
@ -694,7 +700,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
|
|||
}
|
||||
|
||||
} catch (Error & e) {
|
||||
e.addTrace(posDrvName,
|
||||
e.addTrace(posDrvName,
|
||||
"while evaluating the attribute '%1%' of the derivation '%2%'",
|
||||
key, drvName);
|
||||
throw;
|
||||
|
|
@ -761,7 +767,10 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
|
|||
});
|
||||
|
||||
if (outputHash) {
|
||||
/* Handle fixed-output derivations. */
|
||||
/* Handle fixed-output derivations.
|
||||
|
||||
Ignore `__contentAddressed` because fixed output derivations are
|
||||
already content addressed. */
|
||||
if (outputs.size() != 1 || *(outputs.begin()) != "out")
|
||||
throw Error({
|
||||
.hint = hintfmt("multiple outputs are not supported in fixed-output derivations"),
|
||||
|
|
@ -774,7 +783,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
|
|||
auto outPath = state.store->makeFixedOutputPath(ingestionMethod, h, drvName);
|
||||
if (!jsonObject) drv.env["out"] = state.store->printStorePath(outPath);
|
||||
drv.outputs.insert_or_assign("out", DerivationOutput {
|
||||
.output = DerivationOutputFixed {
|
||||
.output = DerivationOutputCAFixed {
|
||||
.hash = FixedOutputHash {
|
||||
.method = ingestionMethod,
|
||||
.hash = std::move(h),
|
||||
|
|
@ -783,6 +792,19 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
|
|||
});
|
||||
}
|
||||
|
||||
else if (contentAddressed) {
|
||||
HashType ht = parseHashType(outputHashAlgo);
|
||||
for (auto & i : outputs) {
|
||||
if (!jsonObject) drv.env[i] = hashPlaceholder(i);
|
||||
drv.outputs.insert_or_assign(i, DerivationOutput {
|
||||
.output = DerivationOutputCAFloating {
|
||||
.method = ingestionMethod,
|
||||
.hashType = std::move(ht),
|
||||
},
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
else {
|
||||
/* Compute a hash over the "masked" store derivation, which is
|
||||
the final one except that in the list of outputs, the
|
||||
|
|
@ -1201,7 +1223,7 @@ static void prim_path(EvalState & state, const Pos & pos, Value * * args, Value
|
|||
string name;
|
||||
Value * filterFun = nullptr;
|
||||
auto method = FileIngestionMethod::Recursive;
|
||||
Hash expectedHash(htSHA256);
|
||||
std::optional<Hash> expectedHash;
|
||||
|
||||
for (auto & attr : *args[0]->attrs) {
|
||||
const string & n(attr.name);
|
||||
|
|
|
|||
|
|
@ -1,91 +0,0 @@
|
|||
#include "primops.hh"
|
||||
#include "eval-inline.hh"
|
||||
#include "store-api.hh"
|
||||
#include "hash.hh"
|
||||
#include "fetchers.hh"
|
||||
#include "url.hh"
|
||||
|
||||
namespace nix {
|
||||
|
||||
static void prim_fetchGit(EvalState & state, const Pos & pos, Value * * args, Value & v)
|
||||
{
|
||||
std::string url;
|
||||
std::optional<std::string> ref;
|
||||
std::optional<Hash> rev;
|
||||
std::string name = "source";
|
||||
bool fetchSubmodules = false;
|
||||
PathSet context;
|
||||
|
||||
state.forceValue(*args[0]);
|
||||
|
||||
if (args[0]->type == tAttrs) {
|
||||
|
||||
state.forceAttrs(*args[0], pos);
|
||||
|
||||
for (auto & attr : *args[0]->attrs) {
|
||||
string n(attr.name);
|
||||
if (n == "url")
|
||||
url = state.coerceToString(*attr.pos, *attr.value, context, false, false);
|
||||
else if (n == "ref")
|
||||
ref = state.forceStringNoCtx(*attr.value, *attr.pos);
|
||||
else if (n == "rev")
|
||||
rev = Hash(state.forceStringNoCtx(*attr.value, *attr.pos), htSHA1);
|
||||
else if (n == "name")
|
||||
name = state.forceStringNoCtx(*attr.value, *attr.pos);
|
||||
else if (n == "submodules")
|
||||
fetchSubmodules = state.forceBool(*attr.value, *attr.pos);
|
||||
else
|
||||
throw EvalError({
|
||||
.hint = hintfmt("unsupported argument '%s' to 'fetchGit'", attr.name),
|
||||
.errPos = *attr.pos
|
||||
});
|
||||
}
|
||||
|
||||
if (url.empty())
|
||||
throw EvalError({
|
||||
.hint = hintfmt("'url' argument required"),
|
||||
.errPos = pos
|
||||
});
|
||||
|
||||
} else
|
||||
url = state.coerceToString(pos, *args[0], context, false, false);
|
||||
|
||||
// FIXME: git externals probably can be used to bypass the URI
|
||||
// whitelist. Ah well.
|
||||
state.checkURI(url);
|
||||
|
||||
if (evalSettings.pureEval && !rev)
|
||||
throw Error("in pure evaluation mode, 'fetchGit' requires a Git revision");
|
||||
|
||||
fetchers::Attrs attrs;
|
||||
attrs.insert_or_assign("type", "git");
|
||||
attrs.insert_or_assign("url", url.find("://") != std::string::npos ? url : "file://" + url);
|
||||
if (ref) attrs.insert_or_assign("ref", *ref);
|
||||
if (rev) attrs.insert_or_assign("rev", rev->gitRev());
|
||||
if (fetchSubmodules) attrs.insert_or_assign("submodules", fetchers::Explicit<bool>{true});
|
||||
auto input = fetchers::Input::fromAttrs(std::move(attrs));
|
||||
|
||||
// FIXME: use name?
|
||||
auto [tree, input2] = input.fetch(state.store);
|
||||
|
||||
state.mkAttrs(v, 8);
|
||||
auto storePath = state.store->printStorePath(tree.storePath);
|
||||
mkString(*state.allocAttr(v, state.sOutPath), storePath, PathSet({storePath}));
|
||||
// Backward compatibility: set 'rev' to
|
||||
// 0000000000000000000000000000000000000000 for a dirty tree.
|
||||
auto rev2 = input2.getRev().value_or(Hash(htSHA1));
|
||||
mkString(*state.allocAttr(v, state.symbols.create("rev")), rev2.gitRev());
|
||||
mkString(*state.allocAttr(v, state.symbols.create("shortRev")), rev2.gitShortRev());
|
||||
// Backward compatibility: set 'revCount' to 0 for a dirty tree.
|
||||
mkInt(*state.allocAttr(v, state.symbols.create("revCount")),
|
||||
input2.getRevCount().value_or(0));
|
||||
mkBool(*state.allocAttr(v, state.symbols.create("submodules")), fetchSubmodules);
|
||||
v.attrs->sort();
|
||||
|
||||
if (state.allowedPaths)
|
||||
state.allowedPaths->insert(tree.actualPath);
|
||||
}
|
||||
|
||||
static RegisterPrimOp r("fetchGit", 1, prim_fetchGit);
|
||||
|
||||
}
|
||||
|
|
@ -31,7 +31,7 @@ static void prim_fetchMercurial(EvalState & state, const Pos & pos, Value * * ar
|
|||
// be both a revision or a branch/tag name.
|
||||
auto value = state.forceStringNoCtx(*attr.value, *attr.pos);
|
||||
if (std::regex_match(value, revRegex))
|
||||
rev = Hash(value, htSHA1);
|
||||
rev = Hash::parseAny(value, htSHA1);
|
||||
else
|
||||
ref = value;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -14,7 +14,8 @@ void emitTreeAttrs(
|
|||
EvalState & state,
|
||||
const fetchers::Tree & tree,
|
||||
const fetchers::Input & input,
|
||||
Value & v)
|
||||
Value & v,
|
||||
bool emptyRevFallback)
|
||||
{
|
||||
assert(input.isImmutable());
|
||||
|
||||
|
|
@ -34,10 +35,20 @@ void emitTreeAttrs(
|
|||
if (auto rev = input.getRev()) {
|
||||
mkString(*state.allocAttr(v, state.symbols.create("rev")), rev->gitRev());
|
||||
mkString(*state.allocAttr(v, state.symbols.create("shortRev")), rev->gitShortRev());
|
||||
} else if (emptyRevFallback) {
|
||||
// Backwards compat for `builtins.fetchGit`: dirty repos return an empty sha1 as rev
|
||||
auto emptyHash = Hash(htSHA1);
|
||||
mkString(*state.allocAttr(v, state.symbols.create("rev")), emptyHash.gitRev());
|
||||
mkString(*state.allocAttr(v, state.symbols.create("shortRev")), emptyHash.gitRev());
|
||||
}
|
||||
|
||||
if (input.getType() == "git")
|
||||
mkBool(*state.allocAttr(v, state.symbols.create("submodules")), maybeGetBoolAttr(input.attrs, "submodules").value_or(false));
|
||||
|
||||
if (auto revCount = input.getRevCount())
|
||||
mkInt(*state.allocAttr(v, state.symbols.create("revCount")), *revCount);
|
||||
else if (emptyRevFallback)
|
||||
mkInt(*state.allocAttr(v, state.symbols.create("revCount")), 0);
|
||||
|
||||
if (auto lastModified = input.getLastModified()) {
|
||||
mkInt(*state.allocAttr(v, state.symbols.create("lastModified")), *lastModified);
|
||||
|
|
@ -48,10 +59,26 @@ void emitTreeAttrs(
|
|||
v.attrs->sort();
|
||||
}
|
||||
|
||||
static void prim_fetchTree(EvalState & state, const Pos & pos, Value * * args, Value & v)
|
||||
std::string fixURI(std::string uri, EvalState &state)
|
||||
{
|
||||
settings.requireExperimentalFeature("flakes");
|
||||
state.checkURI(uri);
|
||||
return uri.find("://") != std::string::npos ? uri : "file://" + uri;
|
||||
}
|
||||
|
||||
void addURI(EvalState &state, fetchers::Attrs &attrs, Symbol name, std::string v)
|
||||
{
|
||||
string n(name);
|
||||
attrs.emplace(name, n == "url" ? fixURI(v, state) : v);
|
||||
}
|
||||
|
||||
static void fetchTree(
|
||||
EvalState &state,
|
||||
const Pos &pos,
|
||||
Value **args,
|
||||
Value &v,
|
||||
const std::optional<std::string> type,
|
||||
bool emptyRevFallback = false
|
||||
) {
|
||||
fetchers::Input input;
|
||||
PathSet context;
|
||||
|
||||
|
|
@ -64,8 +91,15 @@ static void prim_fetchTree(EvalState & state, const Pos & pos, Value * * args, V
|
|||
|
||||
for (auto & attr : *args[0]->attrs) {
|
||||
state.forceValue(*attr.value);
|
||||
if (attr.value->type == tString)
|
||||
attrs.emplace(attr.name, attr.value->string.s);
|
||||
if (attr.value->type == tPath || attr.value->type == tString)
|
||||
addURI(
|
||||
state,
|
||||
attrs,
|
||||
attr.name,
|
||||
state.coerceToString(*attr.pos, *attr.value, context, false, false)
|
||||
);
|
||||
else if (attr.value->type == tString)
|
||||
addURI(state, attrs, attr.name, attr.value->string.s);
|
||||
else if (attr.value->type == tBool)
|
||||
attrs.emplace(attr.name, fetchers::Explicit<bool>{attr.value->boolean});
|
||||
else if (attr.value->type == tInt)
|
||||
|
|
@ -75,6 +109,9 @@ static void prim_fetchTree(EvalState & state, const Pos & pos, Value * * args, V
|
|||
attr.name, showType(*attr.value));
|
||||
}
|
||||
|
||||
if (type)
|
||||
attrs.emplace("type", type.value());
|
||||
|
||||
if (!attrs.count("type"))
|
||||
throw Error({
|
||||
.hint = hintfmt("attribute 'type' is missing in call to 'fetchTree'"),
|
||||
|
|
@ -82,8 +119,18 @@ static void prim_fetchTree(EvalState & state, const Pos & pos, Value * * args, V
|
|||
});
|
||||
|
||||
input = fetchers::Input::fromAttrs(std::move(attrs));
|
||||
} else
|
||||
input = fetchers::Input::fromURL(state.coerceToString(pos, *args[0], context, false, false));
|
||||
} else {
|
||||
auto url = fixURI(state.coerceToString(pos, *args[0], context, false, false), state);
|
||||
|
||||
if (type == "git") {
|
||||
fetchers::Attrs attrs;
|
||||
attrs.emplace("type", "git");
|
||||
attrs.emplace("url", url);
|
||||
input = fetchers::Input::fromAttrs(std::move(attrs));
|
||||
} else {
|
||||
input = fetchers::Input::fromURL(url);
|
||||
}
|
||||
}
|
||||
|
||||
if (!evalSettings.pureEval && !input.isDirect())
|
||||
input = lookupInRegistries(state.store, input).first;
|
||||
|
|
@ -96,7 +143,13 @@ static void prim_fetchTree(EvalState & state, const Pos & pos, Value * * args, V
|
|||
if (state.allowedPaths)
|
||||
state.allowedPaths->insert(tree.actualPath);
|
||||
|
||||
emitTreeAttrs(state, tree, input2, v);
|
||||
emitTreeAttrs(state, tree, input2, v, emptyRevFallback);
|
||||
}
|
||||
|
||||
static void prim_fetchTree(EvalState & state, const Pos & pos, Value * * args, Value & v)
|
||||
{
|
||||
settings.requireExperimentalFeature("flakes");
|
||||
fetchTree(state, pos, args, v, std::nullopt);
|
||||
}
|
||||
|
||||
static RegisterPrimOp r("fetchTree", 1, prim_fetchTree);
|
||||
|
|
@ -178,7 +231,13 @@ static void prim_fetchTarball(EvalState & state, const Pos & pos, Value * * args
|
|||
fetch(state, pos, args, v, "fetchTarball", true, "source");
|
||||
}
|
||||
|
||||
static void prim_fetchGit(EvalState &state, const Pos &pos, Value **args, Value &v)
|
||||
{
|
||||
fetchTree(state, pos, args, v, "git", true);
|
||||
}
|
||||
|
||||
static RegisterPrimOp r2("__fetchurl", 1, prim_fetchurl);
|
||||
static RegisterPrimOp r3("fetchTarball", 1, prim_fetchTarball);
|
||||
static RegisterPrimOp r4("fetchGit", 1, prim_fetchGit);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -134,7 +134,7 @@ std::pair<Tree, Input> Input::fetch(ref<Store> store) const
|
|||
|
||||
if (auto prevNarHash = getNarHash()) {
|
||||
if (narHash != *prevNarHash)
|
||||
throw Error("NAR hash mismatch in input '%s' (%s), expected '%s', got '%s'",
|
||||
throw Error((unsigned int) 102, "NAR hash mismatch in input '%s' (%s), expected '%s', got '%s'",
|
||||
to_string(), tree.actualPath, prevNarHash->to_string(SRI, true), narHash->to_string(SRI, true));
|
||||
}
|
||||
|
||||
|
|
@ -200,9 +200,12 @@ std::string Input::getType() const
|
|||
|
||||
std::optional<Hash> Input::getNarHash() const
|
||||
{
|
||||
if (auto s = maybeGetStrAttr(attrs, "narHash"))
|
||||
// FIXME: require SRI hash.
|
||||
return newHashAllowEmpty(*s, htSHA256);
|
||||
if (auto s = maybeGetStrAttr(attrs, "narHash")) {
|
||||
auto hash = s->empty() ? Hash(htSHA256) : Hash::parseSRI(*s);
|
||||
if (hash.type != htSHA256)
|
||||
throw UsageError("narHash must use SHA-256");
|
||||
return hash;
|
||||
}
|
||||
return {};
|
||||
}
|
||||
|
||||
|
|
@ -216,7 +219,7 @@ std::optional<std::string> Input::getRef() const
|
|||
std::optional<Hash> Input::getRev() const
|
||||
{
|
||||
if (auto s = maybeGetStrAttr(attrs, "rev"))
|
||||
return Hash(*s, htSHA1);
|
||||
return Hash::parseAny(*s, htSHA1);
|
||||
return {};
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -293,14 +293,14 @@ struct GitInputScheme : InputScheme
|
|||
|
||||
if (!input.getRev())
|
||||
input.attrs.insert_or_assign("rev",
|
||||
Hash(chomp(runProgram("git", true, { "-C", actualUrl, "rev-parse", *input.getRef() })), htSHA1).gitRev());
|
||||
Hash::parseAny(chomp(runProgram("git", true, { "-C", actualUrl, "rev-parse", *input.getRef() })), htSHA1).gitRev());
|
||||
|
||||
repoDir = actualUrl;
|
||||
|
||||
} else {
|
||||
|
||||
if (auto res = getCache()->lookup(store, mutableAttrs)) {
|
||||
auto rev2 = Hash(getStrAttr(res->first, "rev"), htSHA1);
|
||||
auto rev2 = Hash::parseAny(getStrAttr(res->first, "rev"), htSHA1);
|
||||
if (!input.getRev() || input.getRev() == rev2) {
|
||||
input.attrs.insert_or_assign("rev", rev2.gitRev());
|
||||
return makeResult(res->first, std::move(res->second));
|
||||
|
|
@ -370,7 +370,7 @@ struct GitInputScheme : InputScheme
|
|||
}
|
||||
|
||||
if (!input.getRev())
|
||||
input.attrs.insert_or_assign("rev", Hash(chomp(readFile(localRefFile)), htSHA1).gitRev());
|
||||
input.attrs.insert_or_assign("rev", Hash::parseAny(chomp(readFile(localRefFile)), htSHA1).gitRev());
|
||||
}
|
||||
|
||||
bool isShallow = chomp(runProgram("git", true, { "-C", repoDir, "rev-parse", "--is-shallow-repository" })) == "true";
|
||||
|
|
|
|||
|
|
@ -29,7 +29,7 @@ struct GitArchiveInputScheme : InputScheme
|
|||
if (path.size() == 2) {
|
||||
} else if (path.size() == 3) {
|
||||
if (std::regex_match(path[2], revRegex))
|
||||
rev = Hash(path[2], htSHA1);
|
||||
rev = Hash::parseAny(path[2], htSHA1);
|
||||
else if (std::regex_match(path[2], refRegex))
|
||||
ref = path[2];
|
||||
else
|
||||
|
|
@ -41,7 +41,7 @@ struct GitArchiveInputScheme : InputScheme
|
|||
if (name == "rev") {
|
||||
if (rev)
|
||||
throw BadURL("URL '%s' contains multiple commit hashes", url.url);
|
||||
rev = Hash(value, htSHA1);
|
||||
rev = Hash::parseAny(value, htSHA1);
|
||||
}
|
||||
else if (name == "ref") {
|
||||
if (!std::regex_match(value, refRegex))
|
||||
|
|
@ -191,7 +191,7 @@ struct GitHubInputScheme : GitArchiveInputScheme
|
|||
readFile(
|
||||
store->toRealPath(
|
||||
downloadFile(store, url, "source", false).storePath)));
|
||||
auto rev = Hash(std::string { json["sha"] }, htSHA1);
|
||||
auto rev = Hash::parseAny(std::string { json["sha"] }, htSHA1);
|
||||
debug("HEAD revision for '%s' is %s", url, rev.gitRev());
|
||||
return rev;
|
||||
}
|
||||
|
|
@ -235,7 +235,7 @@ struct GitLabInputScheme : GitArchiveInputScheme
|
|||
readFile(
|
||||
store->toRealPath(
|
||||
downloadFile(store, url, "source", false).storePath)));
|
||||
auto rev = Hash(std::string(json[0]["id"]), htSHA1);
|
||||
auto rev = Hash::parseAny(std::string(json[0]["id"]), htSHA1);
|
||||
debug("HEAD revision for '%s' is %s", url, rev.gitRev());
|
||||
return rev;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ struct IndirectInputScheme : InputScheme
|
|||
if (path.size() == 1) {
|
||||
} else if (path.size() == 2) {
|
||||
if (std::regex_match(path[1], revRegex))
|
||||
rev = Hash(path[1], htSHA1);
|
||||
rev = Hash::parseAny(path[1], htSHA1);
|
||||
else if (std::regex_match(path[1], refRegex))
|
||||
ref = path[1];
|
||||
else
|
||||
|
|
@ -29,7 +29,7 @@ struct IndirectInputScheme : InputScheme
|
|||
ref = path[1];
|
||||
if (!std::regex_match(path[2], revRegex))
|
||||
throw BadURL("in flake URL '%s', '%s' is not a commit hash", url.url, path[2]);
|
||||
rev = Hash(path[2], htSHA1);
|
||||
rev = Hash::parseAny(path[2], htSHA1);
|
||||
} else
|
||||
throw BadURL("GitHub URL '%s' is invalid", url.url);
|
||||
|
||||
|
|
|
|||
|
|
@ -209,7 +209,7 @@ struct MercurialInputScheme : InputScheme
|
|||
});
|
||||
|
||||
if (auto res = getCache()->lookup(store, mutableAttrs)) {
|
||||
auto rev2 = Hash(getStrAttr(res->first, "rev"), htSHA1);
|
||||
auto rev2 = Hash::parseAny(getStrAttr(res->first, "rev"), htSHA1);
|
||||
if (!input.getRev() || input.getRev() == rev2) {
|
||||
input.attrs.insert_or_assign("rev", rev2.gitRev());
|
||||
return makeResult(res->first, std::move(res->second));
|
||||
|
|
@ -252,7 +252,7 @@ struct MercurialInputScheme : InputScheme
|
|||
runProgram("hg", true, { "log", "-R", cacheDir, "-r", revOrRef, "--template", "{node} {rev} {branch}" }));
|
||||
assert(tokens.size() == 3);
|
||||
|
||||
input.attrs.insert_or_assign("rev", Hash(tokens[0], htSHA1).gitRev());
|
||||
input.attrs.insert_or_assign("rev", Hash::parseAny(tokens[0], htSHA1).gitRev());
|
||||
auto revCount = std::stoull(tokens[1]);
|
||||
input.attrs.insert_or_assign("ref", tokens[2]);
|
||||
|
||||
|
|
|
|||
|
|
@ -36,7 +36,7 @@ void printGCWarning()
|
|||
|
||||
void printMissing(ref<Store> store, const std::vector<StorePathWithOutputs> & paths, Verbosity lvl)
|
||||
{
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
store->queryMissing(paths, willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
printMissing(store, willBuild, willSubstitute, unknown, downloadSize, narSize, lvl);
|
||||
|
|
@ -45,7 +45,7 @@ void printMissing(ref<Store> store, const std::vector<StorePathWithOutputs> & pa
|
|||
|
||||
void printMissing(ref<Store> store, const StorePathSet & willBuild,
|
||||
const StorePathSet & willSubstitute, const StorePathSet & unknown,
|
||||
unsigned long long downloadSize, unsigned long long narSize, Verbosity lvl)
|
||||
uint64_t downloadSize, uint64_t narSize, Verbosity lvl)
|
||||
{
|
||||
if (!willBuild.empty()) {
|
||||
if (willBuild.size() == 1)
|
||||
|
|
@ -384,7 +384,7 @@ RunPager::~RunPager()
|
|||
}
|
||||
|
||||
|
||||
string showBytes(unsigned long long bytes)
|
||||
string showBytes(uint64_t bytes)
|
||||
{
|
||||
return (format("%.2f MiB") % (bytes / (1024.0 * 1024.0))).str();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -47,7 +47,7 @@ void printMissing(
|
|||
|
||||
void printMissing(ref<Store> store, const StorePathSet & willBuild,
|
||||
const StorePathSet & willSubstitute, const StorePathSet & unknown,
|
||||
unsigned long long downloadSize, unsigned long long narSize, Verbosity lvl = lvlInfo);
|
||||
uint64_t downloadSize, uint64_t narSize, Verbosity lvl = lvlInfo);
|
||||
|
||||
string getArg(const string & opt,
|
||||
Strings::iterator & i, const Strings::iterator & end);
|
||||
|
|
@ -110,7 +110,7 @@ extern volatile ::sig_atomic_t blockInt;
|
|||
|
||||
/* GC helpers. */
|
||||
|
||||
string showBytes(unsigned long long bytes);
|
||||
string showBytes(uint64_t bytes);
|
||||
|
||||
struct GCResults;
|
||||
|
||||
|
|
|
|||
|
|
@ -153,6 +153,8 @@ void BinaryCacheStore::addToStore(const ValidPathInfo & info, Source & narSource
|
|||
|
||||
auto [fdTemp, fnTemp] = createTempFile();
|
||||
|
||||
AutoDelete autoDelete(fnTemp);
|
||||
|
||||
auto now1 = std::chrono::steady_clock::now();
|
||||
|
||||
/* Read the NAR simultaneously into a CompressionSink+FileSink (to
|
||||
|
|
@ -167,6 +169,7 @@ void BinaryCacheStore::addToStore(const ValidPathInfo & info, Source & narSource
|
|||
TeeSource teeSource(narSource, *compressionSink);
|
||||
narAccessor = makeNarAccessor(teeSource);
|
||||
compressionSink->finish();
|
||||
fileSink.flush();
|
||||
}
|
||||
|
||||
auto now2 = std::chrono::steady_clock::now();
|
||||
|
|
@ -280,7 +283,7 @@ void BinaryCacheStore::addToStore(const ValidPathInfo & info, Source & narSource
|
|||
if (repair || !fileExists(narInfo->url)) {
|
||||
stats.narWrite++;
|
||||
upsertFile(narInfo->url,
|
||||
std::make_shared<std::fstream>(fnTemp, std::ios_base::in),
|
||||
std::make_shared<std::fstream>(fnTemp, std::ios_base::in | std::ios_base::binary),
|
||||
"application/x-nix-nar");
|
||||
} else
|
||||
stats.narWriteAverted++;
|
||||
|
|
|
|||
|
|
@ -297,7 +297,7 @@ public:
|
|||
GoalPtr makeDerivationGoal(const StorePath & drvPath, const StringSet & wantedOutputs, BuildMode buildMode = bmNormal);
|
||||
std::shared_ptr<DerivationGoal> makeBasicDerivationGoal(const StorePath & drvPath,
|
||||
const BasicDerivation & drv, BuildMode buildMode = bmNormal);
|
||||
GoalPtr makeSubstitutionGoal(const StorePath & storePath, RepairFlag repair = NoRepair);
|
||||
GoalPtr makeSubstitutionGoal(const StorePath & storePath, RepairFlag repair = NoRepair, std::optional<ContentAddress> ca = std::nullopt);
|
||||
|
||||
/* Remove a dead goal. */
|
||||
void removeGoal(GoalPtr goal);
|
||||
|
|
@ -1195,7 +1195,7 @@ void DerivationGoal::haveDerivation()
|
|||
|
||||
parsedDrv = std::make_unique<ParsedDerivation>(drvPath, *drv);
|
||||
|
||||
if (parsedDrv->contentAddressed()) {
|
||||
if (drv->type() == DerivationType::CAFloating) {
|
||||
settings.requireExperimentalFeature("ca-derivations");
|
||||
throw UnimplementedError("ca-derivations isn't implemented yet");
|
||||
}
|
||||
|
|
@ -1206,7 +1206,7 @@ void DerivationGoal::haveDerivation()
|
|||
them. */
|
||||
if (settings.useSubstitutes && parsedDrv->substitutesAllowed())
|
||||
for (auto & i : invalidOutputs)
|
||||
addWaitee(worker.makeSubstitutionGoal(i, buildMode == bmRepair ? Repair : NoRepair));
|
||||
addWaitee(worker.makeSubstitutionGoal(i, buildMode == bmRepair ? Repair : NoRepair, getDerivationCA(*drv)));
|
||||
|
||||
if (waitees.empty()) /* to prevent hang (no wake-up event) */
|
||||
outputsSubstituted();
|
||||
|
|
@ -1646,13 +1646,13 @@ void DerivationGoal::buildDone()
|
|||
So instead, check if the disk is (nearly) full now. If
|
||||
so, we don't mark this build as a permanent failure. */
|
||||
#if HAVE_STATVFS
|
||||
unsigned long long required = 8ULL * 1024 * 1024; // FIXME: make configurable
|
||||
uint64_t required = 8ULL * 1024 * 1024; // FIXME: make configurable
|
||||
struct statvfs st;
|
||||
if (statvfs(worker.store.realStoreDir.c_str(), &st) == 0 &&
|
||||
(unsigned long long) st.f_bavail * st.f_bsize < required)
|
||||
(uint64_t) st.f_bavail * st.f_bsize < required)
|
||||
diskFull = true;
|
||||
if (statvfs(tmpDir.c_str(), &st) == 0 &&
|
||||
(unsigned long long) st.f_bavail * st.f_bsize < required)
|
||||
(uint64_t) st.f_bavail * st.f_bsize < required)
|
||||
diskFull = true;
|
||||
#endif
|
||||
|
||||
|
|
@ -2851,7 +2851,7 @@ struct RestrictedStore : public LocalFSStore
|
|||
|
||||
void queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
StorePathSet & willBuild, StorePathSet & willSubstitute, StorePathSet & unknown,
|
||||
unsigned long long & downloadSize, unsigned long long & narSize) override
|
||||
uint64_t & downloadSize, uint64_t & narSize) override
|
||||
{
|
||||
/* This is slightly impure since it leaks information to the
|
||||
client about what paths will be built/substituted or are
|
||||
|
|
@ -3722,18 +3722,18 @@ void DerivationGoal::registerOutputs()
|
|||
std::optional<ContentAddress> ca;
|
||||
|
||||
if (! std::holds_alternative<DerivationOutputInputAddressed>(i.second.first.output)) {
|
||||
DerivationOutputFloating outputHash;
|
||||
DerivationOutputCAFloating outputHash;
|
||||
std::visit(overloaded {
|
||||
[&](DerivationOutputInputAddressed doi) {
|
||||
assert(false); // Enclosing `if` handles this case in other branch
|
||||
},
|
||||
[&](DerivationOutputFixed dof) {
|
||||
outputHash = DerivationOutputFloating {
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
outputHash = DerivationOutputCAFloating {
|
||||
.method = dof.hash.method,
|
||||
.hashType = dof.hash.hash.type,
|
||||
};
|
||||
},
|
||||
[&](DerivationOutputFloating dof) {
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
outputHash = dof;
|
||||
},
|
||||
}, i.second.first.output);
|
||||
|
|
@ -3758,7 +3758,7 @@ void DerivationGoal::registerOutputs()
|
|||
// true if either floating CA, or incorrect fixed hash.
|
||||
bool needsMove = true;
|
||||
|
||||
if (auto p = std::get_if<DerivationOutputFixed>(& i.second.first.output)) {
|
||||
if (auto p = std::get_if<DerivationOutputCAFixed>(& i.second.first.output)) {
|
||||
Hash & h = p->hash.hash;
|
||||
if (h != h2) {
|
||||
|
||||
|
|
@ -4300,6 +4300,10 @@ private:
|
|||
/* The store path that should be realised through a substitute. */
|
||||
StorePath storePath;
|
||||
|
||||
/* The path the substituter refers to the path as. This will be
|
||||
* different when the stores have different names. */
|
||||
std::optional<StorePath> subPath;
|
||||
|
||||
/* The remaining substituters. */
|
||||
std::list<ref<Store>> subs;
|
||||
|
||||
|
|
@ -4333,8 +4337,11 @@ private:
|
|||
typedef void (SubstitutionGoal::*GoalState)();
|
||||
GoalState state;
|
||||
|
||||
/* Content address for recomputing store path */
|
||||
std::optional<ContentAddress> ca;
|
||||
|
||||
public:
|
||||
SubstitutionGoal(const StorePath & storePath, Worker & worker, RepairFlag repair = NoRepair);
|
||||
SubstitutionGoal(const StorePath & storePath, Worker & worker, RepairFlag repair = NoRepair, std::optional<ContentAddress> ca = std::nullopt);
|
||||
~SubstitutionGoal();
|
||||
|
||||
void timedOut(Error && ex) override { abort(); };
|
||||
|
|
@ -4364,10 +4371,11 @@ public:
|
|||
};
|
||||
|
||||
|
||||
SubstitutionGoal::SubstitutionGoal(const StorePath & storePath, Worker & worker, RepairFlag repair)
|
||||
SubstitutionGoal::SubstitutionGoal(const StorePath & storePath, Worker & worker, RepairFlag repair, std::optional<ContentAddress> ca)
|
||||
: Goal(worker)
|
||||
, storePath(storePath)
|
||||
, repair(repair)
|
||||
, ca(ca)
|
||||
{
|
||||
state = &SubstitutionGoal::init;
|
||||
name = fmt("substitution of '%s'", worker.store.printStorePath(this->storePath));
|
||||
|
|
@ -4442,14 +4450,18 @@ void SubstitutionGoal::tryNext()
|
|||
sub = subs.front();
|
||||
subs.pop_front();
|
||||
|
||||
if (sub->storeDir != worker.store.storeDir) {
|
||||
if (ca) {
|
||||
subPath = sub->makeFixedOutputPathFromCA(storePath.name(), *ca);
|
||||
if (sub->storeDir == worker.store.storeDir)
|
||||
assert(subPath == storePath);
|
||||
} else if (sub->storeDir != worker.store.storeDir) {
|
||||
tryNext();
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
// FIXME: make async
|
||||
info = sub->queryPathInfo(storePath);
|
||||
info = sub->queryPathInfo(subPath ? *subPath : storePath);
|
||||
} catch (InvalidPath &) {
|
||||
tryNext();
|
||||
return;
|
||||
|
|
@ -4468,6 +4480,19 @@ void SubstitutionGoal::tryNext()
|
|||
throw;
|
||||
}
|
||||
|
||||
if (info->path != storePath) {
|
||||
if (info->isContentAddressed(*sub) && info->references.empty()) {
|
||||
auto info2 = std::make_shared<ValidPathInfo>(*info);
|
||||
info2->path = storePath;
|
||||
info = info2;
|
||||
} else {
|
||||
printError("asked '%s' for '%s' but got '%s'",
|
||||
sub->getUri(), worker.store.printStorePath(storePath), sub->printStorePath(info->path));
|
||||
tryNext();
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
/* Update the total expected download size. */
|
||||
auto narInfo = std::dynamic_pointer_cast<const NarInfo>(info);
|
||||
|
||||
|
|
@ -4557,7 +4582,7 @@ void SubstitutionGoal::tryToRun()
|
|||
PushActivity pact(act.id);
|
||||
|
||||
copyStorePath(ref<Store>(sub), ref<Store>(worker.store.shared_from_this()),
|
||||
storePath, repair, sub->isTrusted ? NoCheckSigs : CheckSigs);
|
||||
subPath ? *subPath : storePath, repair, sub->isTrusted ? NoCheckSigs : CheckSigs);
|
||||
|
||||
promise.set_value();
|
||||
} catch (...) {
|
||||
|
|
@ -4690,11 +4715,11 @@ std::shared_ptr<DerivationGoal> Worker::makeBasicDerivationGoal(const StorePath
|
|||
}
|
||||
|
||||
|
||||
GoalPtr Worker::makeSubstitutionGoal(const StorePath & path, RepairFlag repair)
|
||||
GoalPtr Worker::makeSubstitutionGoal(const StorePath & path, RepairFlag repair, std::optional<ContentAddress> ca)
|
||||
{
|
||||
GoalPtr goal = substitutionGoals[path].lock(); // FIXME
|
||||
if (!goal) {
|
||||
goal = std::make_shared<SubstitutionGoal>(path, *this, repair);
|
||||
goal = std::make_shared<SubstitutionGoal>(path, *this, repair, ca);
|
||||
substitutionGoals.insert_or_assign(path, goal);
|
||||
wakeUp(goal);
|
||||
}
|
||||
|
|
@ -5062,7 +5087,7 @@ void Worker::markContentsGood(const StorePath & path)
|
|||
static void primeCache(Store & store, const std::vector<StorePathWithOutputs> & paths)
|
||||
{
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
store.queryMissing(paths, willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
|
||||
if (!willBuild.empty() && 0 == settings.maxBuildJobs && getMachines().empty())
|
||||
|
|
|
|||
|
|
@ -58,26 +58,6 @@ void builtinFetchurl(const BasicDerivation & drv, const std::string & netrcData)
|
|||
}
|
||||
};
|
||||
|
||||
/* We always have one output, and if it's a fixed-output derivation (as
|
||||
checked below) it must be the only output */
|
||||
auto & output = drv.outputs.begin()->second;
|
||||
|
||||
/* Try the hashed mirrors first. */
|
||||
if (auto hash = std::get_if<DerivationOutputFixed>(&output.output)) {
|
||||
if (hash->hash.method == FileIngestionMethod::Flat) {
|
||||
for (auto hashedMirror : settings.hashedMirrors.get()) {
|
||||
try {
|
||||
if (!hasSuffix(hashedMirror, "/")) hashedMirror += '/';
|
||||
fetch(hashedMirror + printHashType(hash->hash.hash.type) + "/" + hash->hash.hash.to_string(Base16, false));
|
||||
return;
|
||||
} catch (Error & e) {
|
||||
debug(e.what());
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Otherwise try the specified URL. */
|
||||
fetch(mainUrl);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,6 @@
|
|||
#include "args.hh"
|
||||
#include "content-address.hh"
|
||||
#include "split.hh"
|
||||
|
||||
namespace nix {
|
||||
|
||||
|
|
@ -36,38 +38,46 @@ std::string renderContentAddress(ContentAddress ca) {
|
|||
}
|
||||
|
||||
ContentAddress parseContentAddress(std::string_view rawCa) {
|
||||
auto prefixSeparator = rawCa.find(':');
|
||||
if (prefixSeparator != string::npos) {
|
||||
auto prefix = string(rawCa, 0, prefixSeparator);
|
||||
if (prefix == "text") {
|
||||
auto hashTypeAndHash = rawCa.substr(prefixSeparator+1, string::npos);
|
||||
Hash hash = Hash(string(hashTypeAndHash));
|
||||
if (hash.type != htSHA256) {
|
||||
throw Error("parseContentAddress: the text hash should have type SHA256");
|
||||
}
|
||||
return TextHash { hash };
|
||||
} else if (prefix == "fixed") {
|
||||
// This has to be an inverse of makeFixedOutputCA
|
||||
auto methodAndHash = rawCa.substr(prefixSeparator+1, string::npos);
|
||||
if (methodAndHash.substr(0,2) == "r:") {
|
||||
std::string_view hashRaw = methodAndHash.substr(2,string::npos);
|
||||
return FixedOutputHash {
|
||||
.method = FileIngestionMethod::Recursive,
|
||||
.hash = Hash(string(hashRaw)),
|
||||
};
|
||||
} else {
|
||||
std::string_view hashRaw = methodAndHash;
|
||||
return FixedOutputHash {
|
||||
.method = FileIngestionMethod::Flat,
|
||||
.hash = Hash(string(hashRaw)),
|
||||
};
|
||||
}
|
||||
} else {
|
||||
throw Error("parseContentAddress: format not recognized; has to be text or fixed");
|
||||
}
|
||||
} else {
|
||||
throw Error("Not a content address because it lacks an appropriate prefix");
|
||||
auto rest = rawCa;
|
||||
|
||||
std::string_view prefix;
|
||||
{
|
||||
auto optPrefix = splitPrefixTo(rest, ':');
|
||||
if (!optPrefix)
|
||||
throw UsageError("not a content address because it is not in the form '<prefix>:<rest>': %s", rawCa);
|
||||
prefix = *optPrefix;
|
||||
}
|
||||
|
||||
auto parseHashType_ = [&](){
|
||||
auto hashTypeRaw = splitPrefixTo(rest, ':');
|
||||
if (!hashTypeRaw)
|
||||
throw UsageError("content address hash must be in form '<algo>:<hash>', but found: %s", rawCa);
|
||||
HashType hashType = parseHashType(*hashTypeRaw);
|
||||
return std::move(hashType);
|
||||
};
|
||||
|
||||
// Switch on prefix
|
||||
if (prefix == "text") {
|
||||
// No parsing of the method, "text" only support flat.
|
||||
HashType hashType = parseHashType_();
|
||||
if (hashType != htSHA256)
|
||||
throw Error("text content address hash should use %s, but instead uses %s",
|
||||
printHashType(htSHA256), printHashType(hashType));
|
||||
return TextHash {
|
||||
.hash = Hash::parseNonSRIUnprefixed(rest, std::move(hashType)),
|
||||
};
|
||||
} else if (prefix == "fixed") {
|
||||
// Parse method
|
||||
auto method = FileIngestionMethod::Flat;
|
||||
if (splitPrefix(rest, "r:"))
|
||||
method = FileIngestionMethod::Recursive;
|
||||
HashType hashType = parseHashType_();
|
||||
return FixedOutputHash {
|
||||
.method = method,
|
||||
.hash = Hash::parseNonSRIUnprefixed(rest, std::move(hashType)),
|
||||
};
|
||||
} else
|
||||
throw UsageError("content address prefix '%s' is unrecognized. Recogonized prefixes are 'text' or 'fixed'", prefix);
|
||||
};
|
||||
|
||||
std::optional<ContentAddress> parseContentAddressOpt(std::string_view rawCaOpt) {
|
||||
|
|
|
|||
|
|
@ -86,7 +86,7 @@ struct TunnelLogger : public Logger
|
|||
}
|
||||
|
||||
/* startWork() means that we're starting an operation for which we
|
||||
want to send out stderr to the client. */
|
||||
want to send out stderr to the client. */
|
||||
void startWork()
|
||||
{
|
||||
auto state(state_.lock());
|
||||
|
|
@ -579,7 +579,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
auto path = store->parseStorePath(readString(from));
|
||||
logger->startWork();
|
||||
SubstitutablePathInfos infos;
|
||||
store->querySubstitutablePathInfos({path}, infos);
|
||||
store->querySubstitutablePathInfos({{path, std::nullopt}}, infos);
|
||||
logger->stopWork();
|
||||
auto i = infos.find(path);
|
||||
if (i == infos.end())
|
||||
|
|
@ -595,10 +595,16 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
}
|
||||
|
||||
case wopQuerySubstitutablePathInfos: {
|
||||
auto paths = readStorePaths<StorePathSet>(*store, from);
|
||||
logger->startWork();
|
||||
SubstitutablePathInfos infos;
|
||||
store->querySubstitutablePathInfos(paths, infos);
|
||||
StorePathCAMap pathsMap = {};
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) < 22) {
|
||||
auto paths = readStorePaths<StorePathSet>(*store, from);
|
||||
for (auto & path : paths)
|
||||
pathsMap.emplace(path, std::nullopt);
|
||||
} else
|
||||
pathsMap = readStorePathCAMap(*store, from);
|
||||
logger->startWork();
|
||||
store->querySubstitutablePathInfos(pathsMap, infos);
|
||||
logger->stopWork();
|
||||
to << infos.size();
|
||||
for (auto & i : infos) {
|
||||
|
|
@ -692,7 +698,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
auto deriver = readString(from);
|
||||
if (deriver != "")
|
||||
info.deriver = store->parseStorePath(deriver);
|
||||
info.narHash = Hash(readString(from), htSHA256);
|
||||
info.narHash = Hash::parseAny(readString(from), htSHA256);
|
||||
info.references = readStorePaths<StorePathSet>(*store, from);
|
||||
from >> info.registrationTime >> info.narSize >> info.ultimate;
|
||||
info.sigs = readStrings<StringSet>(from);
|
||||
|
|
@ -703,24 +709,84 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
if (!trusted)
|
||||
info.ultimate = false;
|
||||
|
||||
std::unique_ptr<Source> source;
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) >= 21)
|
||||
source = std::make_unique<TunnelSource>(from, to);
|
||||
else {
|
||||
StringSink saved;
|
||||
TeeSource tee { from, saved };
|
||||
ParseSink ether;
|
||||
parseDump(ether, tee);
|
||||
source = std::make_unique<StringSource>(std::move(*saved.s));
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) >= 23) {
|
||||
|
||||
struct FramedSource : Source
|
||||
{
|
||||
Source & from;
|
||||
bool eof = false;
|
||||
std::vector<unsigned char> pending;
|
||||
size_t pos = 0;
|
||||
|
||||
FramedSource(Source & from) : from(from)
|
||||
{ }
|
||||
|
||||
~FramedSource()
|
||||
{
|
||||
if (!eof) {
|
||||
while (true) {
|
||||
auto n = readInt(from);
|
||||
if (!n) break;
|
||||
std::vector<unsigned char> data(n);
|
||||
from(data.data(), n);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
size_t read(unsigned char * data, size_t len) override
|
||||
{
|
||||
if (eof) throw EndOfFile("reached end of FramedSource");
|
||||
|
||||
if (pos >= pending.size()) {
|
||||
size_t len = readInt(from);
|
||||
if (!len) {
|
||||
eof = true;
|
||||
return 0;
|
||||
}
|
||||
pending = std::vector<unsigned char>(len);
|
||||
pos = 0;
|
||||
from(pending.data(), len);
|
||||
}
|
||||
|
||||
auto n = std::min(len, pending.size() - pos);
|
||||
memcpy(data, pending.data() + pos, n);
|
||||
pos += n;
|
||||
return n;
|
||||
}
|
||||
};
|
||||
|
||||
logger->startWork();
|
||||
|
||||
{
|
||||
FramedSource source(from);
|
||||
store->addToStore(info, source, (RepairFlag) repair,
|
||||
dontCheckSigs ? NoCheckSigs : CheckSigs);
|
||||
}
|
||||
|
||||
logger->stopWork();
|
||||
}
|
||||
|
||||
logger->startWork();
|
||||
else {
|
||||
std::unique_ptr<Source> source;
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) >= 21)
|
||||
source = std::make_unique<TunnelSource>(from, to);
|
||||
else {
|
||||
StringSink saved;
|
||||
TeeSource tee { from, saved };
|
||||
ParseSink ether;
|
||||
parseDump(ether, tee);
|
||||
source = std::make_unique<StringSource>(std::move(*saved.s));
|
||||
}
|
||||
|
||||
// FIXME: race if addToStore doesn't read source?
|
||||
store->addToStore(info, *source, (RepairFlag) repair,
|
||||
dontCheckSigs ? NoCheckSigs : CheckSigs);
|
||||
logger->startWork();
|
||||
|
||||
// FIXME: race if addToStore doesn't read source?
|
||||
store->addToStore(info, *source, (RepairFlag) repair,
|
||||
dontCheckSigs ? NoCheckSigs : CheckSigs);
|
||||
|
||||
logger->stopWork();
|
||||
}
|
||||
|
||||
logger->stopWork();
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
@ -730,7 +796,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
targets.push_back(store->parsePathWithOutputs(s));
|
||||
logger->startWork();
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
store->queryMissing(targets, willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
logger->stopWork();
|
||||
writeStorePaths(*store, to, willBuild);
|
||||
|
|
|
|||
|
|
@ -13,12 +13,12 @@ std::optional<StorePath> DerivationOutput::pathOpt(const Store & store, std::str
|
|||
[](DerivationOutputInputAddressed doi) -> std::optional<StorePath> {
|
||||
return { doi.path };
|
||||
},
|
||||
[&](DerivationOutputFixed dof) -> std::optional<StorePath> {
|
||||
[&](DerivationOutputCAFixed dof) -> std::optional<StorePath> {
|
||||
return {
|
||||
store.makeFixedOutputPath(dof.hash.method, dof.hash.hash, drvName)
|
||||
};
|
||||
},
|
||||
[](DerivationOutputFloating dof) -> std::optional<StorePath> {
|
||||
[](DerivationOutputCAFloating dof) -> std::optional<StorePath> {
|
||||
return std::nullopt;
|
||||
},
|
||||
}, output);
|
||||
|
|
@ -27,31 +27,31 @@ std::optional<StorePath> DerivationOutput::pathOpt(const Store & store, std::str
|
|||
|
||||
bool derivationIsCA(DerivationType dt) {
|
||||
switch (dt) {
|
||||
case DerivationType::Regular: return false;
|
||||
case DerivationType::InputAddressed: return false;
|
||||
case DerivationType::CAFixed: return true;
|
||||
case DerivationType::CAFloating: return true;
|
||||
};
|
||||
// Since enums can have non-variant values, but making a `default:` would
|
||||
// disable exhaustiveness warnings.
|
||||
abort();
|
||||
assert(false);
|
||||
}
|
||||
|
||||
bool derivationIsFixed(DerivationType dt) {
|
||||
switch (dt) {
|
||||
case DerivationType::Regular: return false;
|
||||
case DerivationType::InputAddressed: return false;
|
||||
case DerivationType::CAFixed: return true;
|
||||
case DerivationType::CAFloating: return false;
|
||||
};
|
||||
abort();
|
||||
assert(false);
|
||||
}
|
||||
|
||||
bool derivationIsImpure(DerivationType dt) {
|
||||
switch (dt) {
|
||||
case DerivationType::Regular: return false;
|
||||
case DerivationType::InputAddressed: return false;
|
||||
case DerivationType::CAFixed: return true;
|
||||
case DerivationType::CAFloating: return false;
|
||||
};
|
||||
abort();
|
||||
assert(false);
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -156,19 +156,20 @@ static DerivationOutput parseDerivationOutput(const Store & store, std::istrings
|
|||
|
||||
return hash != ""
|
||||
? DerivationOutput {
|
||||
.output = DerivationOutputFixed {
|
||||
.output = DerivationOutputCAFixed {
|
||||
.hash = FixedOutputHash {
|
||||
.method = std::move(method),
|
||||
.hash = Hash(hash, hashType),
|
||||
.hash = Hash::parseNonSRIUnprefixed(hash, hashType),
|
||||
},
|
||||
}
|
||||
}
|
||||
: DerivationOutput {
|
||||
.output = DerivationOutputFloating {
|
||||
: (settings.requireExperimentalFeature("ca-derivations"),
|
||||
DerivationOutput {
|
||||
.output = DerivationOutputCAFloating {
|
||||
.method = std::move(method),
|
||||
.hashType = std::move(hashType),
|
||||
},
|
||||
};
|
||||
});
|
||||
} else
|
||||
return DerivationOutput {
|
||||
.output = DerivationOutputInputAddressed {
|
||||
|
|
@ -321,11 +322,11 @@ string Derivation::unparse(const Store & store, bool maskOutputs,
|
|||
s += ','; printUnquotedString(s, "");
|
||||
s += ','; printUnquotedString(s, "");
|
||||
},
|
||||
[&](DerivationOutputFixed dof) {
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
s += ','; printUnquotedString(s, dof.hash.printMethodAlgo());
|
||||
s += ','; printUnquotedString(s, dof.hash.hash.to_string(Base16, false));
|
||||
},
|
||||
[&](DerivationOutputFloating dof) {
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
s += ','; printUnquotedString(s, makeFileIngestionPrefix(dof.method) + printHashType(dof.hashType));
|
||||
s += ','; printUnquotedString(s, "");
|
||||
},
|
||||
|
|
@ -390,10 +391,10 @@ DerivationType BasicDerivation::type() const
|
|||
[&](DerivationOutputInputAddressed _) {
|
||||
inputAddressedOutputs.insert(i.first);
|
||||
},
|
||||
[&](DerivationOutputFixed _) {
|
||||
[&](DerivationOutputCAFixed _) {
|
||||
fixedCAOutputs.insert(i.first);
|
||||
},
|
||||
[&](DerivationOutputFloating dof) {
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
floatingCAOutputs.insert(i.first);
|
||||
if (!floatingHashType) {
|
||||
floatingHashType = dof.hashType;
|
||||
|
|
@ -408,7 +409,7 @@ DerivationType BasicDerivation::type() const
|
|||
if (inputAddressedOutputs.empty() && fixedCAOutputs.empty() && floatingCAOutputs.empty()) {
|
||||
throw Error("Must have at least one output");
|
||||
} else if (! inputAddressedOutputs.empty() && fixedCAOutputs.empty() && floatingCAOutputs.empty()) {
|
||||
return DerivationType::Regular;
|
||||
return DerivationType::InputAddressed;
|
||||
} else if (inputAddressedOutputs.empty() && ! fixedCAOutputs.empty() && floatingCAOutputs.empty()) {
|
||||
if (fixedCAOutputs.size() > 1)
|
||||
// FIXME: Experimental feature?
|
||||
|
|
@ -474,7 +475,7 @@ DrvHashModulo hashDerivationModulo(Store & store, const Derivation & drv, bool m
|
|||
case DerivationType::CAFixed: {
|
||||
std::map<std::string, Hash> outputHashes;
|
||||
for (const auto & i : drv.outputsAndPaths(store)) {
|
||||
auto & dof = std::get<DerivationOutputFixed>(i.second.first.output);
|
||||
auto & dof = std::get<DerivationOutputCAFixed>(i.second.first.output);
|
||||
auto hash = hashString(htSHA256, "fixed:out:"
|
||||
+ dof.hash.printMethodAlgo() + ":"
|
||||
+ dof.hash.hash.to_string(Base16, false) + ":"
|
||||
|
|
@ -483,7 +484,7 @@ DrvHashModulo hashDerivationModulo(Store & store, const Derivation & drv, bool m
|
|||
}
|
||||
return outputHashes;
|
||||
}
|
||||
case DerivationType::Regular:
|
||||
case DerivationType::InputAddressed:
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
@ -552,19 +553,20 @@ static DerivationOutput readDerivationOutput(Source & in, const Store & store)
|
|||
auto hashType = parseHashType(hashAlgo);
|
||||
return hash != ""
|
||||
? DerivationOutput {
|
||||
.output = DerivationOutputFixed {
|
||||
.output = DerivationOutputCAFixed {
|
||||
.hash = FixedOutputHash {
|
||||
.method = std::move(method),
|
||||
.hash = Hash(hash, hashType),
|
||||
.hash = Hash::parseNonSRIUnprefixed(hash, hashType),
|
||||
},
|
||||
}
|
||||
}
|
||||
: DerivationOutput {
|
||||
.output = DerivationOutputFloating {
|
||||
: (settings.requireExperimentalFeature("ca-derivations"),
|
||||
DerivationOutput {
|
||||
.output = DerivationOutputCAFloating {
|
||||
.method = std::move(method),
|
||||
.hashType = std::move(hashType),
|
||||
},
|
||||
};
|
||||
});
|
||||
} else
|
||||
return DerivationOutput {
|
||||
.output = DerivationOutputInputAddressed {
|
||||
|
|
@ -649,11 +651,11 @@ void writeDerivation(Sink & out, const Store & store, const BasicDerivation & dr
|
|||
[&](DerivationOutputInputAddressed doi) {
|
||||
out << "" << "";
|
||||
},
|
||||
[&](DerivationOutputFixed dof) {
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
out << dof.hash.printMethodAlgo()
|
||||
<< dof.hash.hash.to_string(Base16, false);
|
||||
},
|
||||
[&](DerivationOutputFloating dof) {
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
out << (makeFileIngestionPrefix(dof.method) + printHashType(dof.hashType))
|
||||
<< "";
|
||||
},
|
||||
|
|
|
|||
|
|
@ -14,6 +14,7 @@ namespace nix {
|
|||
|
||||
/* Abstract syntax of derivations. */
|
||||
|
||||
/* The traditional non-fixed-output derivation type. */
|
||||
struct DerivationOutputInputAddressed
|
||||
{
|
||||
/* Will need to become `std::optional<StorePath>` once input-addressed
|
||||
|
|
@ -21,12 +22,17 @@ struct DerivationOutputInputAddressed
|
|||
StorePath path;
|
||||
};
|
||||
|
||||
struct DerivationOutputFixed
|
||||
/* Fixed-output derivations, whose output paths are content addressed
|
||||
according to that fixed output. */
|
||||
struct DerivationOutputCAFixed
|
||||
{
|
||||
FixedOutputHash hash; /* hash used for expected hash computation */
|
||||
};
|
||||
|
||||
struct DerivationOutputFloating
|
||||
/* Floating-output derivations, whose output paths are content addressed, but
|
||||
not fixed, and so are dynamically calculated from whatever the output ends
|
||||
up being. */
|
||||
struct DerivationOutputCAFloating
|
||||
{
|
||||
/* information used for expected hash computation */
|
||||
FileIngestionMethod method;
|
||||
|
|
@ -37,8 +43,8 @@ struct DerivationOutput
|
|||
{
|
||||
std::variant<
|
||||
DerivationOutputInputAddressed,
|
||||
DerivationOutputFixed,
|
||||
DerivationOutputFloating
|
||||
DerivationOutputCAFixed,
|
||||
DerivationOutputCAFloating
|
||||
> output;
|
||||
std::optional<HashType> hashAlgoOpt(const Store & store) const;
|
||||
/* Note, when you use this function you should make sure that you're passing
|
||||
|
|
@ -71,7 +77,7 @@ typedef std::map<StorePath, StringSet> DerivationInputs;
|
|||
typedef std::map<string, string> StringPairs;
|
||||
|
||||
enum struct DerivationType : uint8_t {
|
||||
Regular,
|
||||
InputAddressed,
|
||||
CAFixed,
|
||||
CAFloating,
|
||||
};
|
||||
|
|
|
|||
|
|
@ -500,7 +500,7 @@ struct LocalStore::GCState
|
|||
StorePathSet alive;
|
||||
bool gcKeepOutputs;
|
||||
bool gcKeepDerivations;
|
||||
unsigned long long bytesInvalidated;
|
||||
uint64_t bytesInvalidated;
|
||||
bool moveToTrash = true;
|
||||
bool shouldDelete;
|
||||
GCState(const GCOptions & options, GCResults & results)
|
||||
|
|
@ -518,7 +518,7 @@ bool LocalStore::isActiveTempFile(const GCState & state,
|
|||
|
||||
void LocalStore::deleteGarbage(GCState & state, const Path & path)
|
||||
{
|
||||
unsigned long long bytesFreed;
|
||||
uint64_t bytesFreed;
|
||||
deletePath(path, bytesFreed);
|
||||
state.results.bytesFreed += bytesFreed;
|
||||
}
|
||||
|
|
@ -528,7 +528,7 @@ void LocalStore::deletePathRecursive(GCState & state, const Path & path)
|
|||
{
|
||||
checkInterrupt();
|
||||
|
||||
unsigned long long size = 0;
|
||||
uint64_t size = 0;
|
||||
|
||||
auto storePath = maybeParseStorePath(path);
|
||||
if (storePath && isValidPath(*storePath)) {
|
||||
|
|
@ -687,7 +687,7 @@ void LocalStore::removeUnusedLinks(const GCState & state)
|
|||
AutoCloseDir dir(opendir(linksDir.c_str()));
|
||||
if (!dir) throw SysError("opening directory '%1%'", linksDir);
|
||||
|
||||
long long actualSize = 0, unsharedSize = 0;
|
||||
int64_t actualSize = 0, unsharedSize = 0;
|
||||
|
||||
struct dirent * dirent;
|
||||
while (errno = 0, dirent = readdir(dir.get())) {
|
||||
|
|
@ -717,10 +717,10 @@ void LocalStore::removeUnusedLinks(const GCState & state)
|
|||
struct stat st;
|
||||
if (stat(linksDir.c_str(), &st) == -1)
|
||||
throw SysError("statting '%1%'", linksDir);
|
||||
long long overhead = st.st_blocks * 512ULL;
|
||||
auto overhead = st.st_blocks * 512ULL;
|
||||
|
||||
printInfo(format("note: currently hard linking saves %.2f MiB")
|
||||
% ((unsharedSize - actualSize - overhead) / (1024.0 * 1024.0)));
|
||||
printInfo("note: currently hard linking saves %.2f MiB",
|
||||
((unsharedSize - actualSize - overhead) / (1024.0 * 1024.0)));
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -335,9 +335,6 @@ public:
|
|||
"setuid/setgid bits or with file capabilities."};
|
||||
#endif
|
||||
|
||||
Setting<Strings> hashedMirrors{this, {"http://tarballs.nixos.org/"}, "hashed-mirrors",
|
||||
"A list of servers used by builtins.fetchurl to fetch files by hash."};
|
||||
|
||||
Setting<uint64_t> minFree{this, 0, "min-free",
|
||||
"Automatically run the garbage collector when free disk space drops below the specified amount."};
|
||||
|
||||
|
|
|
|||
|
|
@ -113,7 +113,7 @@ struct LegacySSHStore : public Store
|
|||
|
||||
if (GET_PROTOCOL_MINOR(conn->remoteVersion) >= 4) {
|
||||
auto s = readString(conn->from);
|
||||
info->narHash = s.empty() ? std::optional<Hash>{} : Hash{s};
|
||||
info->narHash = s.empty() ? std::optional<Hash>{} : Hash::parseAnyPrefixed(s);
|
||||
info->ca = parseContentAddressOpt(readString(conn->from));
|
||||
info->sigs = readStrings<StringSet>(conn->from);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -573,12 +573,12 @@ void LocalStore::checkDerivationOutputs(const StorePath & drvPath, const Derivat
|
|||
printStorePath(drvPath), printStorePath(doia.path), printStorePath(recomputed));
|
||||
envHasRightPath(doia.path, i.first);
|
||||
},
|
||||
[&](DerivationOutputFixed dof) {
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
StorePath path = makeFixedOutputPath(dof.hash.method, dof.hash.hash, drvName);
|
||||
envHasRightPath(path, i.first);
|
||||
},
|
||||
[&](DerivationOutputFloating _) {
|
||||
throw UnimplementedError("Floating CA output derivations are not yet implemented");
|
||||
[&](DerivationOutputCAFloating _) {
|
||||
throw UnimplementedError("floating CA output derivations are not yet implemented");
|
||||
},
|
||||
}, i.second.output);
|
||||
}
|
||||
|
|
@ -655,7 +655,7 @@ void LocalStore::queryPathInfoUncached(const StorePath & path,
|
|||
info->id = useQueryPathInfo.getInt(0);
|
||||
|
||||
try {
|
||||
info->narHash = Hash(useQueryPathInfo.getStr(1));
|
||||
info->narHash = Hash::parseAnyPrefixed(useQueryPathInfo.getStr(1));
|
||||
} catch (BadHash & e) {
|
||||
throw Error("in valid-path entry for '%s': %s", printStorePath(path), e.what());
|
||||
}
|
||||
|
|
@ -854,20 +854,32 @@ StorePathSet LocalStore::querySubstitutablePaths(const StorePathSet & paths)
|
|||
}
|
||||
|
||||
|
||||
void LocalStore::querySubstitutablePathInfos(const StorePathSet & paths,
|
||||
SubstitutablePathInfos & infos)
|
||||
void LocalStore::querySubstitutablePathInfos(const StorePathCAMap & paths, SubstitutablePathInfos & infos)
|
||||
{
|
||||
if (!settings.useSubstitutes) return;
|
||||
for (auto & sub : getDefaultSubstituters()) {
|
||||
if (sub->storeDir != storeDir) continue;
|
||||
for (auto & path : paths) {
|
||||
if (infos.count(path)) continue;
|
||||
debug("checking substituter '%s' for path '%s'", sub->getUri(), printStorePath(path));
|
||||
auto subPath(path.first);
|
||||
|
||||
// recompute store path so that we can use a different store root
|
||||
if (path.second) {
|
||||
subPath = makeFixedOutputPathFromCA(path.first.name(), *path.second);
|
||||
if (sub->storeDir == storeDir)
|
||||
assert(subPath == path.first);
|
||||
if (subPath != path.first)
|
||||
debug("replaced path '%s' with '%s' for substituter '%s'", printStorePath(path.first), sub->printStorePath(subPath), sub->getUri());
|
||||
} else if (sub->storeDir != storeDir) continue;
|
||||
|
||||
debug("checking substituter '%s' for path '%s'", sub->getUri(), sub->printStorePath(subPath));
|
||||
try {
|
||||
auto info = sub->queryPathInfo(path);
|
||||
auto info = sub->queryPathInfo(subPath);
|
||||
|
||||
if (sub->storeDir != storeDir && !(info->isContentAddressed(*sub) && info->references.empty()))
|
||||
continue;
|
||||
|
||||
auto narInfo = std::dynamic_pointer_cast<const NarInfo>(
|
||||
std::shared_ptr<const ValidPathInfo>(info));
|
||||
infos.insert_or_assign(path, SubstitutablePathInfo{
|
||||
infos.insert_or_assign(path.first, SubstitutablePathInfo{
|
||||
info->deriver,
|
||||
info->references,
|
||||
narInfo ? narInfo->fileSize : 0,
|
||||
|
|
@ -1041,20 +1053,6 @@ void LocalStore::addToStore(const ValidPathInfo & info, Source & source,
|
|||
}
|
||||
|
||||
|
||||
StorePath LocalStore::addToStore(const string & name, const Path & _srcPath,
|
||||
FileIngestionMethod method, HashType hashAlgo, PathFilter & filter, RepairFlag repair)
|
||||
{
|
||||
Path srcPath(absPath(_srcPath));
|
||||
auto source = sinkToSource([&](Sink & sink) {
|
||||
if (method == FileIngestionMethod::Recursive)
|
||||
dumpPath(srcPath, sink, filter);
|
||||
else
|
||||
readFile(srcPath, sink);
|
||||
});
|
||||
return addToStoreFromDump(*source, name, method, hashAlgo, repair);
|
||||
}
|
||||
|
||||
|
||||
StorePath LocalStore::addToStoreFromDump(Source & source0, const string & name,
|
||||
FileIngestionMethod method, HashType hashAlgo, RepairFlag repair)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -29,8 +29,8 @@ struct Derivation;
|
|||
struct OptimiseStats
|
||||
{
|
||||
unsigned long filesLinked = 0;
|
||||
unsigned long long bytesFreed = 0;
|
||||
unsigned long long blocksFreed = 0;
|
||||
uint64_t bytesFreed = 0;
|
||||
uint64_t blocksFreed = 0;
|
||||
};
|
||||
|
||||
|
||||
|
|
@ -139,22 +139,14 @@ public:
|
|||
|
||||
StorePathSet querySubstitutablePaths(const StorePathSet & paths) override;
|
||||
|
||||
void querySubstitutablePathInfos(const StorePathSet & paths,
|
||||
void querySubstitutablePathInfos(const StorePathCAMap & paths,
|
||||
SubstitutablePathInfos & infos) override;
|
||||
|
||||
void addToStore(const ValidPathInfo & info, Source & source,
|
||||
RepairFlag repair, CheckSigsFlag checkSigs) override;
|
||||
|
||||
StorePath addToStore(const string & name, const Path & srcPath,
|
||||
FileIngestionMethod method, HashType hashAlgo,
|
||||
PathFilter & filter, RepairFlag repair) override;
|
||||
|
||||
/* Like addToStore(), but the contents of the path are contained
|
||||
in `dump', which is either a NAR serialisation (if recursive ==
|
||||
true) or simply the contents of a regular file (if recursive ==
|
||||
false). */
|
||||
StorePath addToStoreFromDump(Source & dump, const string & name,
|
||||
FileIngestionMethod method = FileIngestionMethod::Recursive, HashType hashAlgo = htSHA256, RepairFlag repair = NoRepair) override;
|
||||
FileIngestionMethod method, HashType hashAlgo, RepairFlag repair) override;
|
||||
|
||||
StorePath addTextToStore(const string & name, const string & s,
|
||||
const StorePathSet & references, RepairFlag repair) override;
|
||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@
|
|||
#include "local-store.hh"
|
||||
#include "store-api.hh"
|
||||
#include "thread-pool.hh"
|
||||
#include "topo-sort.hh"
|
||||
|
||||
|
||||
namespace nix {
|
||||
|
|
@ -108,9 +109,19 @@ void Store::computeFSClosure(const StorePath & startPath,
|
|||
}
|
||||
|
||||
|
||||
std::optional<ContentAddress> getDerivationCA(const BasicDerivation & drv)
|
||||
{
|
||||
auto out = drv.outputs.find("out");
|
||||
if (out != drv.outputs.end()) {
|
||||
if (auto v = std::get_if<DerivationOutputCAFixed>(&out->second.output))
|
||||
return v->hash;
|
||||
}
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
StorePathSet & willBuild_, StorePathSet & willSubstitute_, StorePathSet & unknown_,
|
||||
unsigned long long & downloadSize_, unsigned long long & narSize_)
|
||||
uint64_t & downloadSize_, uint64_t & narSize_)
|
||||
{
|
||||
Activity act(*logger, lvlDebug, actUnknown, "querying info about missing paths");
|
||||
|
||||
|
|
@ -122,8 +133,8 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
|||
{
|
||||
std::unordered_set<std::string> done;
|
||||
StorePathSet & unknown, & willSubstitute, & willBuild;
|
||||
unsigned long long & downloadSize;
|
||||
unsigned long long & narSize;
|
||||
uint64_t & downloadSize;
|
||||
uint64_t & narSize;
|
||||
};
|
||||
|
||||
struct DrvState
|
||||
|
|
@ -157,7 +168,7 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
|||
auto outPath = parseStorePath(outPathS);
|
||||
|
||||
SubstitutablePathInfos infos;
|
||||
querySubstitutablePathInfos({outPath}, infos);
|
||||
querySubstitutablePathInfos({{outPath, getDerivationCA(*drv)}}, infos);
|
||||
|
||||
if (infos.empty()) {
|
||||
drvState_->lock()->done = true;
|
||||
|
|
@ -214,7 +225,7 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
|||
if (isValidPath(path.path)) return;
|
||||
|
||||
SubstitutablePathInfos infos;
|
||||
querySubstitutablePathInfos({path.path}, infos);
|
||||
querySubstitutablePathInfos({{path.path, std::nullopt}}, infos);
|
||||
|
||||
if (infos.empty()) {
|
||||
auto state(state_.lock());
|
||||
|
|
@ -246,41 +257,21 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
|||
|
||||
StorePaths Store::topoSortPaths(const StorePathSet & paths)
|
||||
{
|
||||
StorePaths sorted;
|
||||
StorePathSet visited, parents;
|
||||
|
||||
std::function<void(const StorePath & path, const StorePath * parent)> dfsVisit;
|
||||
|
||||
dfsVisit = [&](const StorePath & path, const StorePath * parent) {
|
||||
if (parents.count(path))
|
||||
throw BuildError("cycle detected in the references of '%s' from '%s'",
|
||||
printStorePath(path), printStorePath(*parent));
|
||||
|
||||
if (!visited.insert(path).second) return;
|
||||
parents.insert(path);
|
||||
|
||||
StorePathSet references;
|
||||
try {
|
||||
references = queryPathInfo(path)->references;
|
||||
} catch (InvalidPath &) {
|
||||
}
|
||||
|
||||
for (auto & i : references)
|
||||
/* Don't traverse into paths that don't exist. That can
|
||||
happen due to substitutes for non-existent paths. */
|
||||
if (i != path && paths.count(i))
|
||||
dfsVisit(i, &path);
|
||||
|
||||
sorted.push_back(path);
|
||||
parents.erase(path);
|
||||
};
|
||||
|
||||
for (auto & i : paths)
|
||||
dfsVisit(i, nullptr);
|
||||
|
||||
std::reverse(sorted.begin(), sorted.end());
|
||||
|
||||
return sorted;
|
||||
return topoSort(paths,
|
||||
{[&](const StorePath & path) {
|
||||
StorePathSet references;
|
||||
try {
|
||||
references = queryPathInfo(path)->references;
|
||||
} catch (InvalidPath &) {
|
||||
}
|
||||
return references;
|
||||
}},
|
||||
{[&](const StorePath & path, const StorePath & parent) {
|
||||
return BuildError(
|
||||
"cycle detected in the references of '%s' from '%s'",
|
||||
printStorePath(path),
|
||||
printStorePath(parent));
|
||||
}});
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -79,14 +79,14 @@ struct NarAccessor : public FSAccessor
|
|||
parents.top()->isExecutable = true;
|
||||
}
|
||||
|
||||
void preallocateContents(unsigned long long size) override
|
||||
void preallocateContents(uint64_t size) override
|
||||
{
|
||||
assert(size <= std::numeric_limits<uint64_t>::max());
|
||||
parents.top()->size = (uint64_t) size;
|
||||
parents.top()->start = pos;
|
||||
}
|
||||
|
||||
void receiveContents(unsigned char * data, unsigned int len) override
|
||||
void receiveContents(unsigned char * data, size_t len) override
|
||||
{ }
|
||||
|
||||
void createSymlink(const Path & path, const string & target) override
|
||||
|
|
|
|||
|
|
@ -193,9 +193,9 @@ public:
|
|||
narInfo->url = queryNAR.getStr(2);
|
||||
narInfo->compression = queryNAR.getStr(3);
|
||||
if (!queryNAR.isNull(4))
|
||||
narInfo->fileHash = Hash(queryNAR.getStr(4));
|
||||
narInfo->fileHash = Hash::parseAnyPrefixed(queryNAR.getStr(4));
|
||||
narInfo->fileSize = queryNAR.getInt(5);
|
||||
narInfo->narHash = Hash(queryNAR.getStr(6));
|
||||
narInfo->narHash = Hash::parseAnyPrefixed(queryNAR.getStr(6));
|
||||
narInfo->narSize = queryNAR.getInt(7);
|
||||
for (auto & r : tokenizeString<Strings>(queryNAR.getStr(8), " "))
|
||||
narInfo->references.insert(StorePath(r));
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@ NarInfo::NarInfo(const Store & store, const std::string & s, const std::string &
|
|||
|
||||
auto parseHashField = [&](const string & s) {
|
||||
try {
|
||||
return Hash(s);
|
||||
return Hash::parseAnyPrefixed(s);
|
||||
} catch (BadHash &) {
|
||||
throw corrupt();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -282,7 +282,7 @@ void LocalStore::optimiseStore(OptimiseStats & stats)
|
|||
}
|
||||
}
|
||||
|
||||
static string showBytes(unsigned long long bytes)
|
||||
static string showBytes(uint64_t bytes)
|
||||
{
|
||||
return (format("%.2f MiB") % (bytes / (1024.0 * 1024.0))).str();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -117,9 +117,4 @@ bool ParsedDerivation::substitutesAllowed() const
|
|||
return getBoolAttr("allowSubstitutes", true);
|
||||
}
|
||||
|
||||
bool ParsedDerivation::contentAddressed() const
|
||||
{
|
||||
return getBoolAttr("__contentAddressed", false);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -34,8 +34,6 @@ public:
|
|||
bool willBuildLocally() const;
|
||||
|
||||
bool substitutesAllowed() const;
|
||||
|
||||
bool contentAddressed() const;
|
||||
};
|
||||
|
||||
}
|
||||
|
|
|
|||
111
src/libstore/path-info.hh
Normal file
111
src/libstore/path-info.hh
Normal file
|
|
@ -0,0 +1,111 @@
|
|||
#pragma once
|
||||
|
||||
#include "path.hh"
|
||||
#include "hash.hh"
|
||||
#include "content-address.hh"
|
||||
|
||||
#include <string>
|
||||
#include <optional>
|
||||
|
||||
namespace nix {
|
||||
|
||||
|
||||
class Store;
|
||||
|
||||
|
||||
struct SubstitutablePathInfo
|
||||
{
|
||||
std::optional<StorePath> deriver;
|
||||
StorePathSet references;
|
||||
uint64_t downloadSize; /* 0 = unknown or inapplicable */
|
||||
uint64_t narSize; /* 0 = unknown */
|
||||
};
|
||||
|
||||
typedef std::map<StorePath, SubstitutablePathInfo> SubstitutablePathInfos;
|
||||
|
||||
|
||||
struct ValidPathInfo
|
||||
{
|
||||
StorePath path;
|
||||
std::optional<StorePath> deriver;
|
||||
// TODO document this
|
||||
std::optional<Hash> narHash;
|
||||
StorePathSet references;
|
||||
time_t registrationTime = 0;
|
||||
uint64_t narSize = 0; // 0 = unknown
|
||||
uint64_t id; // internal use only
|
||||
|
||||
/* Whether the path is ultimately trusted, that is, it's a
|
||||
derivation output that was built locally. */
|
||||
bool ultimate = false;
|
||||
|
||||
StringSet sigs; // note: not necessarily verified
|
||||
|
||||
/* If non-empty, an assertion that the path is content-addressed,
|
||||
i.e., that the store path is computed from a cryptographic hash
|
||||
of the contents of the path, plus some other bits of data like
|
||||
the "name" part of the path. Such a path doesn't need
|
||||
signatures, since we don't have to trust anybody's claim that
|
||||
the path is the output of a particular derivation. (In the
|
||||
extensional store model, we have to trust that the *contents*
|
||||
of an output path of a derivation were actually produced by
|
||||
that derivation. In the intensional model, we have to trust
|
||||
that a particular output path was produced by a derivation; the
|
||||
path then implies the contents.)
|
||||
|
||||
Ideally, the content-addressability assertion would just be a Boolean,
|
||||
and the store path would be computed from the name component, ‘narHash’
|
||||
and ‘references’. However, we support many types of content addresses.
|
||||
*/
|
||||
std::optional<ContentAddress> ca;
|
||||
|
||||
bool operator == (const ValidPathInfo & i) const
|
||||
{
|
||||
return
|
||||
path == i.path
|
||||
&& narHash == i.narHash
|
||||
&& references == i.references;
|
||||
}
|
||||
|
||||
/* Return a fingerprint of the store path to be used in binary
|
||||
cache signatures. It contains the store path, the base-32
|
||||
SHA-256 hash of the NAR serialisation of the path, the size of
|
||||
the NAR, and the sorted references. The size field is strictly
|
||||
speaking superfluous, but might prevent endless/excessive data
|
||||
attacks. */
|
||||
std::string fingerprint(const Store & store) const;
|
||||
|
||||
void sign(const Store & store, const SecretKey & secretKey);
|
||||
|
||||
/* Return true iff the path is verifiably content-addressed. */
|
||||
bool isContentAddressed(const Store & store) const;
|
||||
|
||||
/* Functions to view references + hasSelfReference as one set, mainly for
|
||||
compatibility's sake. */
|
||||
StorePathSet referencesPossiblyToSelf() const;
|
||||
void insertReferencePossiblyToSelf(StorePath && ref);
|
||||
void setReferencesPossiblyToSelf(StorePathSet && refs);
|
||||
|
||||
static const size_t maxSigs = std::numeric_limits<size_t>::max();
|
||||
|
||||
/* Return the number of signatures on this .narinfo that were
|
||||
produced by one of the specified keys, or maxSigs if the path
|
||||
is content-addressed. */
|
||||
size_t checkSignatures(const Store & store, const PublicKeys & publicKeys) const;
|
||||
|
||||
/* Verify a single signature. */
|
||||
bool checkSignature(const Store & store, const PublicKeys & publicKeys, const std::string & sig) const;
|
||||
|
||||
Strings shortRefs() const;
|
||||
|
||||
ValidPathInfo(const ValidPathInfo & other) = default;
|
||||
|
||||
ValidPathInfo(StorePath && path) : path(std::move(path)) { };
|
||||
ValidPathInfo(const StorePath & path) : path(path) { };
|
||||
|
||||
virtual ~ValidPathInfo() { }
|
||||
};
|
||||
|
||||
typedef list<ValidPathInfo> ValidPathInfos;
|
||||
|
||||
}
|
||||
|
|
@ -64,6 +64,8 @@ typedef std::set<StorePath> StorePathSet;
|
|||
typedef std::vector<StorePath> StorePaths;
|
||||
typedef std::map<string, StorePath> OutputPathMap;
|
||||
|
||||
typedef std::map<StorePath, std::optional<ContentAddress>> StorePathCAMap;
|
||||
|
||||
/* Extension of derivations in the Nix store. */
|
||||
const std::string drvExtension = ".drv";
|
||||
|
||||
|
|
|
|||
|
|
@ -39,6 +39,24 @@ void writeStorePaths(const Store & store, Sink & out, const StorePathSet & paths
|
|||
out << store.printStorePath(i);
|
||||
}
|
||||
|
||||
StorePathCAMap readStorePathCAMap(const Store & store, Source & from)
|
||||
{
|
||||
StorePathCAMap paths;
|
||||
auto count = readNum<size_t>(from);
|
||||
while (count--)
|
||||
paths.insert_or_assign(store.parseStorePath(readString(from)), parseContentAddressOpt(readString(from)));
|
||||
return paths;
|
||||
}
|
||||
|
||||
void writeStorePathCAMap(const Store & store, Sink & out, const StorePathCAMap & paths)
|
||||
{
|
||||
out << paths.size();
|
||||
for (auto & i : paths) {
|
||||
out << store.printStorePath(i.first);
|
||||
out << renderContentAddress(i.second);
|
||||
}
|
||||
}
|
||||
|
||||
std::map<string, StorePath> readOutputPathMap(const Store & store, Source & from)
|
||||
{
|
||||
std::map<string, StorePath> pathMap;
|
||||
|
|
@ -332,18 +350,17 @@ StorePathSet RemoteStore::querySubstitutablePaths(const StorePathSet & paths)
|
|||
}
|
||||
|
||||
|
||||
void RemoteStore::querySubstitutablePathInfos(const StorePathSet & paths,
|
||||
SubstitutablePathInfos & infos)
|
||||
void RemoteStore::querySubstitutablePathInfos(const StorePathCAMap & pathsMap, SubstitutablePathInfos & infos)
|
||||
{
|
||||
if (paths.empty()) return;
|
||||
if (pathsMap.empty()) return;
|
||||
|
||||
auto conn(getConnection());
|
||||
|
||||
if (GET_PROTOCOL_MINOR(conn->daemonVersion) < 12) {
|
||||
|
||||
for (auto & i : paths) {
|
||||
for (auto & i : pathsMap) {
|
||||
SubstitutablePathInfo info;
|
||||
conn->to << wopQuerySubstitutablePathInfo << printStorePath(i);
|
||||
conn->to << wopQuerySubstitutablePathInfo << printStorePath(i.first);
|
||||
conn.processStderr();
|
||||
unsigned int reply = readInt(conn->from);
|
||||
if (reply == 0) continue;
|
||||
|
|
@ -353,13 +370,19 @@ void RemoteStore::querySubstitutablePathInfos(const StorePathSet & paths,
|
|||
info.references = readStorePaths<StorePathSet>(*this, conn->from);
|
||||
info.downloadSize = readLongLong(conn->from);
|
||||
info.narSize = readLongLong(conn->from);
|
||||
infos.insert_or_assign(i, std::move(info));
|
||||
infos.insert_or_assign(i.first, std::move(info));
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
conn->to << wopQuerySubstitutablePathInfos;
|
||||
writeStorePaths(*this, conn->to, paths);
|
||||
if (GET_PROTOCOL_MINOR(conn->daemonVersion) < 22) {
|
||||
StorePathSet paths;
|
||||
for (auto & path : pathsMap)
|
||||
paths.insert(path.first);
|
||||
writeStorePaths(*this, conn->to, paths);
|
||||
} else
|
||||
writeStorePathCAMap(*this, conn->to, pathsMap);
|
||||
conn.processStderr();
|
||||
size_t count = readNum<size_t>(conn->from);
|
||||
for (size_t n = 0; n < count; n++) {
|
||||
|
|
@ -399,7 +422,7 @@ void RemoteStore::queryPathInfoUncached(const StorePath & path,
|
|||
info = std::make_shared<ValidPathInfo>(StorePath(path));
|
||||
auto deriver = readString(conn->from);
|
||||
if (deriver != "") info->deriver = parseStorePath(deriver);
|
||||
info->narHash = Hash(readString(conn->from), htSHA256);
|
||||
info->narHash = Hash::parseAny(readString(conn->from), htSHA256);
|
||||
info->references = readStorePaths<StorePathSet>(*this, conn->from);
|
||||
conn->from >> info->registrationTime >> info->narSize;
|
||||
if (GET_PROTOCOL_MINOR(conn->daemonVersion) >= 16) {
|
||||
|
|
@ -503,9 +526,84 @@ void RemoteStore::addToStore(const ValidPathInfo & info, Source & source,
|
|||
conn->to << info.registrationTime << info.narSize
|
||||
<< info.ultimate << info.sigs << renderContentAddress(info.ca)
|
||||
<< repair << !checkSigs;
|
||||
bool tunnel = GET_PROTOCOL_MINOR(conn->daemonVersion) >= 21;
|
||||
if (!tunnel) copyNAR(source, conn->to);
|
||||
conn.processStderr(0, tunnel ? &source : nullptr);
|
||||
|
||||
if (GET_PROTOCOL_MINOR(conn->daemonVersion) >= 23) {
|
||||
|
||||
std::exception_ptr ex;
|
||||
|
||||
struct FramedSink : BufferedSink
|
||||
{
|
||||
ConnectionHandle & conn;
|
||||
std::exception_ptr & ex;
|
||||
|
||||
FramedSink(ConnectionHandle & conn, std::exception_ptr & ex) : conn(conn), ex(ex)
|
||||
{ }
|
||||
|
||||
~FramedSink()
|
||||
{
|
||||
try {
|
||||
conn->to << 0;
|
||||
conn->to.flush();
|
||||
} catch (...) {
|
||||
ignoreException();
|
||||
}
|
||||
}
|
||||
|
||||
void write(const unsigned char * data, size_t len) override
|
||||
{
|
||||
/* Don't send more data if the remote has
|
||||
encountered an error. */
|
||||
if (ex) {
|
||||
auto ex2 = ex;
|
||||
ex = nullptr;
|
||||
std::rethrow_exception(ex2);
|
||||
}
|
||||
conn->to << len;
|
||||
conn->to(data, len);
|
||||
};
|
||||
};
|
||||
|
||||
/* Handle log messages / exceptions from the remote on a
|
||||
separate thread. */
|
||||
std::thread stderrThread([&]()
|
||||
{
|
||||
try {
|
||||
conn.processStderr();
|
||||
} catch (...) {
|
||||
ex = std::current_exception();
|
||||
}
|
||||
});
|
||||
|
||||
Finally joinStderrThread([&]()
|
||||
{
|
||||
if (stderrThread.joinable()) {
|
||||
stderrThread.join();
|
||||
if (ex) {
|
||||
try {
|
||||
std::rethrow_exception(ex);
|
||||
} catch (...) {
|
||||
ignoreException();
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
{
|
||||
FramedSink sink(conn, ex);
|
||||
copyNAR(source, sink);
|
||||
sink.flush();
|
||||
}
|
||||
|
||||
stderrThread.join();
|
||||
if (ex)
|
||||
std::rethrow_exception(ex);
|
||||
|
||||
} else if (GET_PROTOCOL_MINOR(conn->daemonVersion) >= 21) {
|
||||
conn.processStderr(0, &source);
|
||||
} else {
|
||||
copyNAR(source, conn->to);
|
||||
conn.processStderr(0, nullptr);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -707,7 +805,7 @@ void RemoteStore::addSignatures(const StorePath & storePath, const StringSet & s
|
|||
|
||||
void RemoteStore::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
StorePathSet & willBuild, StorePathSet & willSubstitute, StorePathSet & unknown,
|
||||
unsigned long long & downloadSize, unsigned long long & narSize)
|
||||
uint64_t & downloadSize, uint64_t & narSize)
|
||||
{
|
||||
{
|
||||
auto conn(getConnection());
|
||||
|
|
|
|||
|
|
@ -56,7 +56,7 @@ public:
|
|||
|
||||
StorePathSet querySubstitutablePaths(const StorePathSet & paths) override;
|
||||
|
||||
void querySubstitutablePathInfos(const StorePathSet & paths,
|
||||
void querySubstitutablePathInfos(const StorePathCAMap & paths,
|
||||
SubstitutablePathInfos & infos) override;
|
||||
|
||||
void addToStore(const ValidPathInfo & info, Source & nar,
|
||||
|
|
@ -94,7 +94,7 @@ public:
|
|||
|
||||
void queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
StorePathSet & willBuild, StorePathSet & willSubstitute, StorePathSet & unknown,
|
||||
unsigned long long & downloadSize, unsigned long long & narSize) override;
|
||||
uint64_t & downloadSize, uint64_t & narSize) override;
|
||||
|
||||
void connect() override;
|
||||
|
||||
|
|
|
|||
|
|
@ -266,6 +266,10 @@ struct S3BinaryCacheStoreImpl : public S3BinaryCacheStore
|
|||
const std::string & mimeType,
|
||||
const std::string & contentEncoding)
|
||||
{
|
||||
istream->seekg(0, istream->end);
|
||||
auto size = istream->tellg();
|
||||
istream->seekg(0, istream->beg);
|
||||
|
||||
auto maxThreads = std::thread::hardware_concurrency();
|
||||
|
||||
static std::shared_ptr<Aws::Utils::Threading::PooledThreadExecutor>
|
||||
|
|
@ -343,13 +347,11 @@ struct S3BinaryCacheStoreImpl : public S3BinaryCacheStore
|
|||
std::chrono::duration_cast<std::chrono::milliseconds>(now2 - now1)
|
||||
.count();
|
||||
|
||||
auto size = istream->tellg();
|
||||
|
||||
printInfo("uploaded 's3://%s/%s' (%d bytes) in %d ms",
|
||||
bucketName, path, size, duration);
|
||||
|
||||
stats.putTimeMs += duration;
|
||||
stats.putBytes += size;
|
||||
stats.putBytes += std::max(size, (decltype(size)) 0);
|
||||
stats.put++;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -193,6 +193,19 @@ StorePath Store::makeFixedOutputPath(
|
|||
}
|
||||
}
|
||||
|
||||
StorePath Store::makeFixedOutputPathFromCA(std::string_view name, ContentAddress ca,
|
||||
const StorePathSet & references, bool hasSelfReference) const
|
||||
{
|
||||
// New template
|
||||
return std::visit(overloaded {
|
||||
[&](TextHash th) {
|
||||
return makeTextPath(name, th.hash, references);
|
||||
},
|
||||
[&](FixedOutputHash fsh) {
|
||||
return makeFixedOutputPath(fsh.method, fsh.hash, name, references, hasSelfReference);
|
||||
}
|
||||
}, ca);
|
||||
}
|
||||
|
||||
StorePath Store::makeTextPath(std::string_view name, const Hash & hash,
|
||||
const StorePathSet & references) const
|
||||
|
|
@ -222,6 +235,20 @@ StorePath Store::computeStorePathForText(const string & name, const string & s,
|
|||
}
|
||||
|
||||
|
||||
StorePath Store::addToStore(const string & name, const Path & _srcPath,
|
||||
FileIngestionMethod method, HashType hashAlgo, PathFilter & filter, RepairFlag repair)
|
||||
{
|
||||
Path srcPath(absPath(_srcPath));
|
||||
auto source = sinkToSource([&](Sink & sink) {
|
||||
if (method == FileIngestionMethod::Recursive)
|
||||
dumpPath(srcPath, sink, filter);
|
||||
else
|
||||
readFile(srcPath, sink);
|
||||
});
|
||||
return addToStoreFromDump(*source, name, method, hashAlgo, repair);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
The aim of this function is to compute in one pass the correct ValidPathInfo for
|
||||
the files that we are trying to add to the store. To accomplish that in one
|
||||
|
|
@ -689,6 +716,15 @@ void copyStorePath(ref<Store> srcStore, ref<Store> dstStore,
|
|||
|
||||
uint64_t total = 0;
|
||||
|
||||
// recompute store path on the chance dstStore does it differently
|
||||
if (info->ca && info->references.empty()) {
|
||||
auto info2 = make_ref<ValidPathInfo>(*info);
|
||||
info2->path = dstStore->makeFixedOutputPathFromCA(info->path.name(), *info->ca);
|
||||
if (dstStore->storeDir == srcStore->storeDir)
|
||||
assert(info->path == info2->path);
|
||||
info = info2;
|
||||
}
|
||||
|
||||
if (!info->narHash) {
|
||||
StringSink sink;
|
||||
srcStore->narFromPath({storePath}, sink);
|
||||
|
|
@ -724,16 +760,20 @@ void copyStorePath(ref<Store> srcStore, ref<Store> dstStore,
|
|||
}
|
||||
|
||||
|
||||
void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & storePaths,
|
||||
std::map<StorePath, StorePath> copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & storePaths,
|
||||
RepairFlag repair, CheckSigsFlag checkSigs, SubstituteFlag substitute)
|
||||
{
|
||||
auto valid = dstStore->queryValidPaths(storePaths, substitute);
|
||||
|
||||
PathSet missing;
|
||||
StorePathSet missing;
|
||||
for (auto & path : storePaths)
|
||||
if (!valid.count(path)) missing.insert(srcStore->printStorePath(path));
|
||||
if (!valid.count(path)) missing.insert(path);
|
||||
|
||||
if (missing.empty()) return;
|
||||
std::map<StorePath, StorePath> pathsMap;
|
||||
for (auto & path : storePaths)
|
||||
pathsMap.insert_or_assign(path, path);
|
||||
|
||||
if (missing.empty()) return pathsMap;
|
||||
|
||||
Activity act(*logger, lvlInfo, actCopyPaths, fmt("copying %d paths", missing.size()));
|
||||
|
||||
|
|
@ -748,30 +788,49 @@ void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & st
|
|||
|
||||
ThreadPool pool;
|
||||
|
||||
processGraph<Path>(pool,
|
||||
PathSet(missing.begin(), missing.end()),
|
||||
processGraph<StorePath>(pool,
|
||||
StorePathSet(missing.begin(), missing.end()),
|
||||
|
||||
[&](const Path & storePath) {
|
||||
if (dstStore->isValidPath(dstStore->parseStorePath(storePath))) {
|
||||
[&](const StorePath & storePath) {
|
||||
auto info = srcStore->queryPathInfo(storePath);
|
||||
auto storePathForDst = storePath;
|
||||
if (info->ca && info->references.empty()) {
|
||||
storePathForDst = dstStore->makeFixedOutputPathFromCA(storePath.name(), *info->ca);
|
||||
if (dstStore->storeDir == srcStore->storeDir)
|
||||
assert(storePathForDst == storePath);
|
||||
if (storePathForDst != storePath)
|
||||
debug("replaced path '%s' to '%s' for substituter '%s'", srcStore->printStorePath(storePath), dstStore->printStorePath(storePathForDst), dstStore->getUri());
|
||||
}
|
||||
pathsMap.insert_or_assign(storePath, storePathForDst);
|
||||
|
||||
if (dstStore->isValidPath(storePath)) {
|
||||
nrDone++;
|
||||
showProgress();
|
||||
return PathSet();
|
||||
return StorePathSet();
|
||||
}
|
||||
|
||||
auto info = srcStore->queryPathInfo(srcStore->parseStorePath(storePath));
|
||||
|
||||
bytesExpected += info->narSize;
|
||||
act.setExpected(actCopyPath, bytesExpected);
|
||||
|
||||
return srcStore->printStorePathSet(info->references);
|
||||
return info->references;
|
||||
},
|
||||
|
||||
[&](const Path & storePathS) {
|
||||
[&](const StorePath & storePath) {
|
||||
checkInterrupt();
|
||||
|
||||
auto storePath = dstStore->parseStorePath(storePathS);
|
||||
auto info = srcStore->queryPathInfo(storePath);
|
||||
|
||||
if (!dstStore->isValidPath(storePath)) {
|
||||
auto storePathForDst = storePath;
|
||||
if (info->ca && info->references.empty()) {
|
||||
storePathForDst = dstStore->makeFixedOutputPathFromCA(storePath.name(), *info->ca);
|
||||
if (dstStore->storeDir == srcStore->storeDir)
|
||||
assert(storePathForDst == storePath);
|
||||
if (storePathForDst != storePath)
|
||||
debug("replaced path '%s' to '%s' for substituter '%s'", srcStore->printStorePath(storePath), dstStore->printStorePath(storePathForDst), dstStore->getUri());
|
||||
}
|
||||
pathsMap.insert_or_assign(storePath, storePathForDst);
|
||||
|
||||
if (!dstStore->isValidPath(storePathForDst)) {
|
||||
MaintainCount<decltype(nrRunning)> mc(nrRunning);
|
||||
showProgress();
|
||||
try {
|
||||
|
|
@ -780,7 +839,7 @@ void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & st
|
|||
nrFailed++;
|
||||
if (!settings.keepGoing)
|
||||
throw e;
|
||||
logger->log(lvlError, fmt("could not copy %s: %s", storePathS, e.what()));
|
||||
logger->log(lvlError, fmt("could not copy %s: %s", dstStore->printStorePath(storePath), e.what()));
|
||||
showProgress();
|
||||
return;
|
||||
}
|
||||
|
|
@ -789,6 +848,8 @@ void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & st
|
|||
nrDone++;
|
||||
showProgress();
|
||||
});
|
||||
|
||||
return pathsMap;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -811,7 +872,7 @@ std::optional<ValidPathInfo> decodeValidPathInfo(const Store & store, std::istre
|
|||
if (hashGiven) {
|
||||
string s;
|
||||
getline(str, s);
|
||||
info.narHash = Hash(s, htSHA256);
|
||||
info.narHash = Hash::parseAny(s, htSHA256);
|
||||
getline(str, s);
|
||||
if (!string2Int(s, info.narSize)) throw Error("number expected");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -10,6 +10,7 @@
|
|||
#include "globals.hh"
|
||||
#include "config.hh"
|
||||
#include "derivations.hh"
|
||||
#include "path-info.hh"
|
||||
|
||||
#include <atomic>
|
||||
#include <limits>
|
||||
|
|
@ -85,7 +86,7 @@ struct GCOptions
|
|||
StorePathSet pathsToDelete;
|
||||
|
||||
/* Stop after at least `maxFreed' bytes have been freed. */
|
||||
unsigned long long maxFreed{std::numeric_limits<unsigned long long>::max()};
|
||||
uint64_t maxFreed{std::numeric_limits<uint64_t>::max()};
|
||||
};
|
||||
|
||||
|
||||
|
|
@ -97,99 +98,10 @@ struct GCResults
|
|||
|
||||
/* For `gcReturnDead', `gcDeleteDead' and `gcDeleteSpecific', the
|
||||
number of bytes that would be or was freed. */
|
||||
unsigned long long bytesFreed = 0;
|
||||
uint64_t bytesFreed = 0;
|
||||
};
|
||||
|
||||
|
||||
struct SubstitutablePathInfo
|
||||
{
|
||||
std::optional<StorePath> deriver;
|
||||
StorePathSet references;
|
||||
unsigned long long downloadSize; /* 0 = unknown or inapplicable */
|
||||
unsigned long long narSize; /* 0 = unknown */
|
||||
};
|
||||
|
||||
typedef std::map<StorePath, SubstitutablePathInfo> SubstitutablePathInfos;
|
||||
|
||||
struct ValidPathInfo
|
||||
{
|
||||
StorePath path;
|
||||
std::optional<StorePath> deriver;
|
||||
// TODO document this
|
||||
std::optional<Hash> narHash;
|
||||
StorePathSet references;
|
||||
time_t registrationTime = 0;
|
||||
uint64_t narSize = 0; // 0 = unknown
|
||||
uint64_t id; // internal use only
|
||||
|
||||
/* Whether the path is ultimately trusted, that is, it's a
|
||||
derivation output that was built locally. */
|
||||
bool ultimate = false;
|
||||
|
||||
StringSet sigs; // note: not necessarily verified
|
||||
|
||||
/* If non-empty, an assertion that the path is content-addressed,
|
||||
i.e., that the store path is computed from a cryptographic hash
|
||||
of the contents of the path, plus some other bits of data like
|
||||
the "name" part of the path. Such a path doesn't need
|
||||
signatures, since we don't have to trust anybody's claim that
|
||||
the path is the output of a particular derivation. (In the
|
||||
extensional store model, we have to trust that the *contents*
|
||||
of an output path of a derivation were actually produced by
|
||||
that derivation. In the intensional model, we have to trust
|
||||
that a particular output path was produced by a derivation; the
|
||||
path then implies the contents.)
|
||||
|
||||
Ideally, the content-addressability assertion would just be a Boolean,
|
||||
and the store path would be computed from the name component, ‘narHash’
|
||||
and ‘references’. However, we support many types of content addresses.
|
||||
*/
|
||||
std::optional<ContentAddress> ca;
|
||||
|
||||
bool operator == (const ValidPathInfo & i) const
|
||||
{
|
||||
return
|
||||
path == i.path
|
||||
&& narHash == i.narHash
|
||||
&& references == i.references;
|
||||
}
|
||||
|
||||
/* Return a fingerprint of the store path to be used in binary
|
||||
cache signatures. It contains the store path, the base-32
|
||||
SHA-256 hash of the NAR serialisation of the path, the size of
|
||||
the NAR, and the sorted references. The size field is strictly
|
||||
speaking superfluous, but might prevent endless/excessive data
|
||||
attacks. */
|
||||
std::string fingerprint(const Store & store) const;
|
||||
|
||||
void sign(const Store & store, const SecretKey & secretKey);
|
||||
|
||||
/* Return true iff the path is verifiably content-addressed. */
|
||||
bool isContentAddressed(const Store & store) const;
|
||||
|
||||
static const size_t maxSigs = std::numeric_limits<size_t>::max();
|
||||
|
||||
/* Return the number of signatures on this .narinfo that were
|
||||
produced by one of the specified keys, or maxSigs if the path
|
||||
is content-addressed. */
|
||||
size_t checkSignatures(const Store & store, const PublicKeys & publicKeys) const;
|
||||
|
||||
/* Verify a single signature. */
|
||||
bool checkSignature(const Store & store, const PublicKeys & publicKeys, const std::string & sig) const;
|
||||
|
||||
Strings shortRefs() const;
|
||||
|
||||
ValidPathInfo(const ValidPathInfo & other) = default;
|
||||
|
||||
ValidPathInfo(StorePath && path) : path(std::move(path)) { };
|
||||
ValidPathInfo(const StorePath & path) : path(path) { };
|
||||
|
||||
virtual ~ValidPathInfo() { }
|
||||
};
|
||||
|
||||
typedef list<ValidPathInfo> ValidPathInfos;
|
||||
|
||||
|
||||
enum BuildMode { bmNormal, bmRepair, bmCheck };
|
||||
|
||||
|
||||
|
|
@ -344,7 +256,11 @@ public:
|
|||
bool hasSelfReference = false) const;
|
||||
|
||||
StorePath makeTextPath(std::string_view name, const Hash & hash,
|
||||
const StorePathSet & references) const;
|
||||
const StorePathSet & references = {}) const;
|
||||
|
||||
StorePath makeFixedOutputPathFromCA(std::string_view name, ContentAddress ca,
|
||||
const StorePathSet & references = {},
|
||||
bool hasSelfReference = false) const;
|
||||
|
||||
/* This is the preparatory part of addToStore(); it computes the
|
||||
store path to which srcPath is to be copied. Returns the store
|
||||
|
|
@ -436,9 +352,10 @@ public:
|
|||
virtual StorePathSet querySubstitutablePaths(const StorePathSet & paths) { return {}; };
|
||||
|
||||
/* Query substitute info (i.e. references, derivers and download
|
||||
sizes) of a set of paths. If a path does not have substitute
|
||||
info, it's omitted from the resulting ‘infos’ map. */
|
||||
virtual void querySubstitutablePathInfos(const StorePathSet & paths,
|
||||
sizes) of a map of paths to their optional ca values. If a path
|
||||
does not have substitute info, it's omitted from the resulting
|
||||
‘infos’ map. */
|
||||
virtual void querySubstitutablePathInfos(const StorePathCAMap & paths,
|
||||
SubstitutablePathInfos & infos) { return; };
|
||||
|
||||
/* Import a path into the store. */
|
||||
|
|
@ -451,7 +368,7 @@ public:
|
|||
libutil/archive.hh). */
|
||||
virtual StorePath addToStore(const string & name, const Path & srcPath,
|
||||
FileIngestionMethod method = FileIngestionMethod::Recursive, HashType hashAlgo = htSHA256,
|
||||
PathFilter & filter = defaultPathFilter, RepairFlag repair = NoRepair) = 0;
|
||||
PathFilter & filter = defaultPathFilter, RepairFlag repair = NoRepair);
|
||||
|
||||
/* Copy the contents of a path to the store and register the
|
||||
validity the resulting path, using a constant amount of
|
||||
|
|
@ -460,6 +377,10 @@ public:
|
|||
FileIngestionMethod method = FileIngestionMethod::Recursive, HashType hashAlgo = htSHA256,
|
||||
std::optional<Hash> expectedCAHash = {});
|
||||
|
||||
/* Like addToStore(), but the contents of the path are contained
|
||||
in `dump', which is either a NAR serialisation (if recursive ==
|
||||
true) or simply the contents of a regular file (if recursive ==
|
||||
false). */
|
||||
// FIXME: remove?
|
||||
virtual StorePath addToStoreFromDump(Source & dump, const string & name,
|
||||
FileIngestionMethod method = FileIngestionMethod::Recursive, HashType hashAlgo = htSHA256, RepairFlag repair = NoRepair)
|
||||
|
|
@ -610,7 +531,7 @@ public:
|
|||
that will be substituted. */
|
||||
virtual void queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
StorePathSet & willBuild, StorePathSet & willSubstitute, StorePathSet & unknown,
|
||||
unsigned long long & downloadSize, unsigned long long & narSize);
|
||||
uint64_t & downloadSize, uint64_t & narSize);
|
||||
|
||||
/* Sort a set of paths topologically under the references
|
||||
relation. If p refers to q, then p precedes q in this list. */
|
||||
|
|
@ -740,11 +661,13 @@ void copyStorePath(ref<Store> srcStore, ref<Store> dstStore,
|
|||
|
||||
|
||||
/* Copy store paths from one store to another. The paths may be copied
|
||||
in parallel. They are copied in a topologically sorted order
|
||||
(i.e. if A is a reference of B, then A is copied before B), but
|
||||
the set of store paths is not automatically closed; use
|
||||
copyClosure() for that. */
|
||||
void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & storePaths,
|
||||
in parallel. They are copied in a topologically sorted order (i.e.
|
||||
if A is a reference of B, then A is copied before B), but the set
|
||||
of store paths is not automatically closed; use copyClosure() for
|
||||
that. Returns a map of what each path was copied to the dstStore
|
||||
as. */
|
||||
std::map<StorePath, StorePath> copyPaths(ref<Store> srcStore, ref<Store> dstStore,
|
||||
const StorePathSet & storePaths,
|
||||
RepairFlag repair = NoRepair,
|
||||
CheckSigsFlag checkSigs = CheckSigs,
|
||||
SubstituteFlag substitute = NoSubstitute);
|
||||
|
|
@ -843,4 +766,6 @@ std::optional<ValidPathInfo> decodeValidPathInfo(
|
|||
/* Split URI into protocol+hierarchy part and its parameter set. */
|
||||
std::pair<std::string, Store::Params> splitUriAndParams(const std::string & uri);
|
||||
|
||||
std::optional<ContentAddress> getDerivationCA(const BasicDerivation & drv);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ namespace nix {
|
|||
#define WORKER_MAGIC_1 0x6e697863
|
||||
#define WORKER_MAGIC_2 0x6478696f
|
||||
|
||||
#define PROTOCOL_VERSION 0x116
|
||||
#define PROTOCOL_VERSION 0x117
|
||||
#define GET_PROTOCOL_MAJOR(x) ((x) & 0xff00)
|
||||
#define GET_PROTOCOL_MINOR(x) ((x) & 0x00ff)
|
||||
|
||||
|
|
@ -70,6 +70,10 @@ template<class T> T readStorePaths(const Store & store, Source & from);
|
|||
|
||||
void writeStorePaths(const Store & store, Sink & out, const StorePathSet & paths);
|
||||
|
||||
StorePathCAMap readStorePathCAMap(const Store & store, Source & from);
|
||||
|
||||
void writeStorePathCAMap(const Store & store, Sink & out, const StorePathCAMap & paths);
|
||||
|
||||
void writeOutputPathMap(const Store & store, Sink & out, const OutputPathMap & paths);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -150,17 +150,17 @@ static void skipGeneric(Source & source)
|
|||
|
||||
static void parseContents(ParseSink & sink, Source & source, const Path & path)
|
||||
{
|
||||
unsigned long long size = readLongLong(source);
|
||||
uint64_t size = readLongLong(source);
|
||||
|
||||
sink.preallocateContents(size);
|
||||
|
||||
unsigned long long left = size;
|
||||
uint64_t left = size;
|
||||
std::vector<unsigned char> buf(65536);
|
||||
|
||||
while (left) {
|
||||
checkInterrupt();
|
||||
auto n = buf.size();
|
||||
if ((unsigned long long)n > left) n = left;
|
||||
if ((uint64_t)n > left) n = left;
|
||||
source(buf.data(), n);
|
||||
sink.receiveContents(buf.data(), n);
|
||||
left -= n;
|
||||
|
|
@ -323,7 +323,7 @@ struct RestoreSink : ParseSink
|
|||
throw SysError("fchmod");
|
||||
}
|
||||
|
||||
void preallocateContents(unsigned long long len)
|
||||
void preallocateContents(uint64_t len)
|
||||
{
|
||||
#if HAVE_POSIX_FALLOCATE
|
||||
if (len) {
|
||||
|
|
@ -338,7 +338,7 @@ struct RestoreSink : ParseSink
|
|||
#endif
|
||||
}
|
||||
|
||||
void receiveContents(unsigned char * data, unsigned int len)
|
||||
void receiveContents(unsigned char * data, size_t len)
|
||||
{
|
||||
writeFull(fd.get(), data, len);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -57,8 +57,8 @@ struct ParseSink
|
|||
|
||||
virtual void createRegularFile(const Path & path) { };
|
||||
virtual void isExecutable() { };
|
||||
virtual void preallocateContents(unsigned long long size) { };
|
||||
virtual void receiveContents(unsigned char * data, unsigned int len) { };
|
||||
virtual void preallocateContents(uint64_t size) { };
|
||||
virtual void receiveContents(unsigned char * data, size_t len) { };
|
||||
|
||||
virtual void createSymlink(const Path & path, const string & target) { };
|
||||
};
|
||||
|
|
@ -77,7 +77,7 @@ struct RetrieveRegularNARSink : ParseSink
|
|||
regular = false;
|
||||
}
|
||||
|
||||
void receiveContents(unsigned char * data, unsigned int len)
|
||||
void receiveContents(unsigned char * data, size_t len)
|
||||
{
|
||||
sink(data, len);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@
|
|||
#include "args.hh"
|
||||
#include "hash.hh"
|
||||
#include "archive.hh"
|
||||
#include "split.hh"
|
||||
#include "util.hh"
|
||||
|
||||
#include <sys/types.h>
|
||||
|
|
@ -15,6 +16,7 @@
|
|||
|
||||
namespace nix {
|
||||
|
||||
|
||||
static size_t regularHashSize(HashType type) {
|
||||
switch (type) {
|
||||
case htMD5: return md5HashSize;
|
||||
|
|
@ -25,10 +27,11 @@ static size_t regularHashSize(HashType type) {
|
|||
abort();
|
||||
}
|
||||
|
||||
|
||||
std::set<std::string> hashTypes = { "md5", "sha1", "sha256", "sha512" };
|
||||
|
||||
|
||||
void Hash::init()
|
||||
Hash::Hash(HashType type) : type(type)
|
||||
{
|
||||
hashSize = regularHashSize(type);
|
||||
assert(hashSize <= maxHashSize);
|
||||
|
|
@ -133,57 +136,89 @@ std::string Hash::to_string(Base base, bool includeType) const
|
|||
return s;
|
||||
}
|
||||
|
||||
Hash::Hash(std::string_view s, HashType type) : Hash(s, std::optional { type }) { }
|
||||
Hash::Hash(std::string_view s) : Hash(s, std::optional<HashType>{}) { }
|
||||
|
||||
Hash::Hash(std::string_view original, std::optional<HashType> optType)
|
||||
{
|
||||
Hash Hash::parseSRI(std::string_view original) {
|
||||
auto rest = original;
|
||||
|
||||
size_t pos = 0;
|
||||
// Parse the has type before the separater, if there was one.
|
||||
auto hashRaw = splitPrefixTo(rest, '-');
|
||||
if (!hashRaw)
|
||||
throw BadHash("hash '%s' is not SRI", original);
|
||||
HashType parsedType = parseHashType(*hashRaw);
|
||||
|
||||
return Hash(rest, parsedType, true);
|
||||
}
|
||||
|
||||
// Mutates the string to eliminate the prefixes when found
|
||||
static std::pair<std::optional<HashType>, bool> getParsedTypeAndSRI(std::string_view & rest) {
|
||||
bool isSRI = false;
|
||||
|
||||
// Parse the has type before the separater, if there was one.
|
||||
std::optional<HashType> optParsedType;
|
||||
{
|
||||
auto sep = rest.find(':');
|
||||
if (sep == std::string_view::npos) {
|
||||
sep = rest.find('-');
|
||||
if (sep != std::string_view::npos)
|
||||
auto hashRaw = splitPrefixTo(rest, ':');
|
||||
|
||||
if (!hashRaw) {
|
||||
hashRaw = splitPrefixTo(rest, '-');
|
||||
if (hashRaw)
|
||||
isSRI = true;
|
||||
}
|
||||
if (sep != std::string_view::npos) {
|
||||
auto hashRaw = rest.substr(0, sep);
|
||||
optParsedType = parseHashType(hashRaw);
|
||||
rest = rest.substr(sep + 1);
|
||||
}
|
||||
if (hashRaw)
|
||||
optParsedType = parseHashType(*hashRaw);
|
||||
}
|
||||
|
||||
return {optParsedType, isSRI};
|
||||
}
|
||||
|
||||
Hash Hash::parseAnyPrefixed(std::string_view original)
|
||||
{
|
||||
auto rest = original;
|
||||
auto [optParsedType, isSRI] = getParsedTypeAndSRI(rest);
|
||||
|
||||
// Either the string or user must provide the type, if they both do they
|
||||
// must agree.
|
||||
if (!optParsedType && !optType) {
|
||||
if (!optParsedType)
|
||||
throw BadHash("hash '%s' does not include a type", rest);
|
||||
|
||||
return Hash(rest, *optParsedType, isSRI);
|
||||
}
|
||||
|
||||
Hash Hash::parseAny(std::string_view original, std::optional<HashType> optType)
|
||||
{
|
||||
auto rest = original;
|
||||
auto [optParsedType, isSRI] = getParsedTypeAndSRI(rest);
|
||||
|
||||
// Either the string or user must provide the type, if they both do they
|
||||
// must agree.
|
||||
if (!optParsedType && !optType)
|
||||
throw BadHash("hash '%s' does not include a type, nor is the type otherwise known from context.", rest);
|
||||
} else {
|
||||
this->type = optParsedType ? *optParsedType : *optType;
|
||||
if (optParsedType && optType && *optParsedType != *optType)
|
||||
throw BadHash("hash '%s' should have type '%s'", original, printHashType(*optType));
|
||||
}
|
||||
else if (optParsedType && optType && *optParsedType != *optType)
|
||||
throw BadHash("hash '%s' should have type '%s'", original, printHashType(*optType));
|
||||
|
||||
init();
|
||||
HashType hashType = optParsedType ? *optParsedType : *optType;
|
||||
return Hash(rest, hashType, isSRI);
|
||||
}
|
||||
|
||||
Hash Hash::parseNonSRIUnprefixed(std::string_view s, HashType type)
|
||||
{
|
||||
return Hash(s, type, false);
|
||||
}
|
||||
|
||||
Hash::Hash(std::string_view rest, HashType type, bool isSRI)
|
||||
: Hash(type)
|
||||
{
|
||||
if (!isSRI && rest.size() == base16Len()) {
|
||||
|
||||
auto parseHexDigit = [&](char c) {
|
||||
if (c >= '0' && c <= '9') return c - '0';
|
||||
if (c >= 'A' && c <= 'F') return c - 'A' + 10;
|
||||
if (c >= 'a' && c <= 'f') return c - 'a' + 10;
|
||||
throw BadHash("invalid base-16 hash '%s'", original);
|
||||
throw BadHash("invalid base-16 hash '%s'", rest);
|
||||
};
|
||||
|
||||
for (unsigned int i = 0; i < hashSize; i++) {
|
||||
hash[i] =
|
||||
parseHexDigit(rest[pos + i * 2]) << 4
|
||||
| parseHexDigit(rest[pos + i * 2 + 1]);
|
||||
parseHexDigit(rest[i * 2]) << 4
|
||||
| parseHexDigit(rest[i * 2 + 1]);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -195,7 +230,7 @@ Hash::Hash(std::string_view original, std::optional<HashType> optType)
|
|||
for (digit = 0; digit < base32Chars.size(); ++digit) /* !!! slow */
|
||||
if (base32Chars[digit] == c) break;
|
||||
if (digit >= 32)
|
||||
throw BadHash("invalid base-32 hash '%s'", original);
|
||||
throw BadHash("invalid base-32 hash '%s'", rest);
|
||||
unsigned int b = n * 5;
|
||||
unsigned int i = b / 8;
|
||||
unsigned int j = b % 8;
|
||||
|
|
@ -205,7 +240,7 @@ Hash::Hash(std::string_view original, std::optional<HashType> optType)
|
|||
hash[i + 1] |= digit >> (8 - j);
|
||||
} else {
|
||||
if (digit >> (8 - j))
|
||||
throw BadHash("invalid base-32 hash '%s'", original);
|
||||
throw BadHash("invalid base-32 hash '%s'", rest);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -213,7 +248,7 @@ Hash::Hash(std::string_view original, std::optional<HashType> optType)
|
|||
else if (isSRI || rest.size() == base64Len()) {
|
||||
auto d = base64Decode(rest);
|
||||
if (d.size() != hashSize)
|
||||
throw BadHash("invalid %s hash '%s'", isSRI ? "SRI" : "base-64", original);
|
||||
throw BadHash("invalid %s hash '%s'", isSRI ? "SRI" : "base-64", rest);
|
||||
assert(hashSize);
|
||||
memcpy(hash, d.data(), hashSize);
|
||||
}
|
||||
|
|
@ -231,7 +266,7 @@ Hash newHashAllowEmpty(std::string hashStr, std::optional<HashType> ht)
|
|||
warn("found empty hash, assuming '%s'", h.to_string(SRI, true));
|
||||
return h;
|
||||
} else
|
||||
return Hash(hashStr, ht);
|
||||
return Hash::parseAny(hashStr, ht);
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -34,21 +34,31 @@ struct Hash
|
|||
HashType type;
|
||||
|
||||
/* Create a zero-filled hash object. */
|
||||
Hash(HashType type) : type(type) { init(); };
|
||||
Hash(HashType type);
|
||||
|
||||
/* Initialize the hash from a string representation, in the format
|
||||
/* Parse the hash from a string representation in the format
|
||||
"[<type>:]<base16|base32|base64>" or "<type>-<base64>" (a
|
||||
Subresource Integrity hash expression). If the 'type' argument
|
||||
is not present, then the hash type must be specified in the
|
||||
string. */
|
||||
Hash(std::string_view s, std::optional<HashType> type);
|
||||
// type must be provided
|
||||
Hash(std::string_view s, HashType type);
|
||||
// hash type must be part of string
|
||||
Hash(std::string_view s);
|
||||
static Hash parseAny(std::string_view s, std::optional<HashType> type);
|
||||
|
||||
void init();
|
||||
/* Parse a hash from a string representation like the above, except the
|
||||
type prefix is mandatory is there is no separate arguement. */
|
||||
static Hash parseAnyPrefixed(std::string_view s);
|
||||
|
||||
/* Parse a plain hash that musst not have any prefix indicating the type.
|
||||
The type is passed in to disambiguate. */
|
||||
static Hash parseNonSRIUnprefixed(std::string_view s, HashType type);
|
||||
|
||||
static Hash parseSRI(std::string_view original);
|
||||
|
||||
private:
|
||||
/* The type must be provided, the string view must not include <type>
|
||||
prefix. `isSRI` helps disambigate the various base-* encodings. */
|
||||
Hash(std::string_view s, HashType type, bool isSRI);
|
||||
|
||||
public:
|
||||
/* Check whether a hash is set. */
|
||||
operator bool () const { return (bool) type; }
|
||||
|
||||
|
|
@ -111,7 +121,7 @@ Hash hashFile(HashType ht, const Path & path);
|
|||
|
||||
/* Compute the hash of the given path. The hash is defined as
|
||||
(essentially) hashString(ht, dumpPath(path)). */
|
||||
typedef std::pair<Hash, unsigned long long> HashResult;
|
||||
typedef std::pair<Hash, uint64_t> HashResult;
|
||||
HashResult hashPath(HashType ht, const Path & path,
|
||||
PathFilter & filter = defaultPathFilter);
|
||||
|
||||
|
|
@ -141,7 +151,7 @@ class HashSink : public BufferedSink, public AbstractHashSink
|
|||
private:
|
||||
HashType ht;
|
||||
Ctx * ctx;
|
||||
unsigned long long bytes;
|
||||
uint64_t bytes;
|
||||
|
||||
public:
|
||||
HashSink(HashType ht);
|
||||
|
|
|
|||
|
|
@ -312,14 +312,14 @@ T readNum(Source & source)
|
|||
source(buf, sizeof(buf));
|
||||
|
||||
uint64_t n =
|
||||
((unsigned long long) buf[0]) |
|
||||
((unsigned long long) buf[1] << 8) |
|
||||
((unsigned long long) buf[2] << 16) |
|
||||
((unsigned long long) buf[3] << 24) |
|
||||
((unsigned long long) buf[4] << 32) |
|
||||
((unsigned long long) buf[5] << 40) |
|
||||
((unsigned long long) buf[6] << 48) |
|
||||
((unsigned long long) buf[7] << 56);
|
||||
((uint64_t) buf[0]) |
|
||||
((uint64_t) buf[1] << 8) |
|
||||
((uint64_t) buf[2] << 16) |
|
||||
((uint64_t) buf[3] << 24) |
|
||||
((uint64_t) buf[4] << 32) |
|
||||
((uint64_t) buf[5] << 40) |
|
||||
((uint64_t) buf[6] << 48) |
|
||||
((uint64_t) buf[7] << 56);
|
||||
|
||||
if (n > std::numeric_limits<T>::max())
|
||||
throw SerialisationError("serialised integer %d is too large for type '%s'", n, typeid(T).name());
|
||||
|
|
|
|||
33
src/libutil/split.hh
Normal file
33
src/libutil/split.hh
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
#pragma once
|
||||
|
||||
#include <optional>
|
||||
#include <string_view>
|
||||
|
||||
#include "util.hh"
|
||||
|
||||
namespace nix {
|
||||
|
||||
// If `separator` is found, we return the portion of the string before the
|
||||
// separator, and modify the string argument to contain only the part after the
|
||||
// separator. Otherwise, wer return `std::nullopt`, and we leave the argument
|
||||
// string alone.
|
||||
static inline std::optional<std::string_view> splitPrefixTo(std::string_view & string, char separator) {
|
||||
auto sepInstance = string.find(separator);
|
||||
|
||||
if (sepInstance != std::string_view::npos) {
|
||||
auto prefix = string.substr(0, sepInstance);
|
||||
string.remove_prefix(sepInstance+1);
|
||||
return prefix;
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
static inline bool splitPrefix(std::string_view & string, std::string_view prefix) {
|
||||
bool res = hasPrefix(string, prefix);
|
||||
if (res)
|
||||
string.remove_prefix(prefix.length());
|
||||
return res;
|
||||
}
|
||||
|
||||
}
|
||||
40
src/libutil/topo-sort.hh
Normal file
40
src/libutil/topo-sort.hh
Normal file
|
|
@ -0,0 +1,40 @@
|
|||
#include "error.hh"
|
||||
|
||||
namespace nix {
|
||||
|
||||
template<typename T>
|
||||
std::vector<T> topoSort(std::set<T> items,
|
||||
std::function<std::set<T>(const T &)> getChildren,
|
||||
std::function<Error(const T &, const T &)> makeCycleError)
|
||||
{
|
||||
std::vector<T> sorted;
|
||||
std::set<T> visited, parents;
|
||||
|
||||
std::function<void(const T & path, const T * parent)> dfsVisit;
|
||||
|
||||
dfsVisit = [&](const T & path, const T * parent) {
|
||||
if (parents.count(path)) throw makeCycleError(path, *parent);
|
||||
|
||||
if (!visited.insert(path).second) return;
|
||||
parents.insert(path);
|
||||
|
||||
std::set<T> references = getChildren(path);
|
||||
|
||||
for (auto & i : references)
|
||||
/* Don't traverse into items that don't exist in our starting set. */
|
||||
if (i != path && items.count(i))
|
||||
dfsVisit(i, &path);
|
||||
|
||||
sorted.push_back(path);
|
||||
parents.erase(path);
|
||||
};
|
||||
|
||||
for (auto & i : items)
|
||||
dfsVisit(i, nullptr);
|
||||
|
||||
std::reverse(sorted.begin(), sorted.end());
|
||||
|
||||
return sorted;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -374,7 +374,7 @@ void writeLine(int fd, string s)
|
|||
}
|
||||
|
||||
|
||||
static void _deletePath(int parentfd, const Path & path, unsigned long long & bytesFreed)
|
||||
static void _deletePath(int parentfd, const Path & path, uint64_t & bytesFreed)
|
||||
{
|
||||
checkInterrupt();
|
||||
|
||||
|
|
@ -414,7 +414,7 @@ static void _deletePath(int parentfd, const Path & path, unsigned long long & by
|
|||
}
|
||||
}
|
||||
|
||||
static void _deletePath(const Path & path, unsigned long long & bytesFreed)
|
||||
static void _deletePath(const Path & path, uint64_t & bytesFreed)
|
||||
{
|
||||
Path dir = dirOf(path);
|
||||
if (dir == "")
|
||||
|
|
@ -435,12 +435,12 @@ static void _deletePath(const Path & path, unsigned long long & bytesFreed)
|
|||
|
||||
void deletePath(const Path & path)
|
||||
{
|
||||
unsigned long long dummy;
|
||||
uint64_t dummy;
|
||||
deletePath(path, dummy);
|
||||
}
|
||||
|
||||
|
||||
void deletePath(const Path & path, unsigned long long & bytesFreed)
|
||||
void deletePath(const Path & path, uint64_t & bytesFreed)
|
||||
{
|
||||
//Activity act(*logger, lvlDebug, format("recursively deleting path '%1%'") % path);
|
||||
bytesFreed = 0;
|
||||
|
|
@ -494,6 +494,7 @@ std::pair<AutoCloseFD, Path> createTempFile(const Path & prefix)
|
|||
{
|
||||
Path tmpl(getEnv("TMPDIR").value_or("/tmp") + "/" + prefix + ".XXXXXX");
|
||||
// Strictly speaking, this is UB, but who cares...
|
||||
// FIXME: use O_TMPFILE.
|
||||
AutoCloseFD fd(mkstemp((char *) tmpl.c_str()));
|
||||
if (!fd)
|
||||
throw SysError("creating temporary file '%s'", tmpl);
|
||||
|
|
@ -1449,7 +1450,7 @@ string base64Decode(std::string_view s)
|
|||
|
||||
char digit = decode[(unsigned char) c];
|
||||
if (digit == -1)
|
||||
throw Error("invalid character in Base64 string");
|
||||
throw Error("invalid character in Base64 string: '%c'", c);
|
||||
|
||||
bits += 6;
|
||||
d = d << 6 | digit;
|
||||
|
|
|
|||
|
|
@ -125,7 +125,7 @@ void writeLine(int fd, string s);
|
|||
second variant returns the number of bytes and blocks freed. */
|
||||
void deletePath(const Path & path);
|
||||
|
||||
void deletePath(const Path & path, unsigned long long & bytesFreed);
|
||||
void deletePath(const Path & path, uint64_t & bytesFreed);
|
||||
|
||||
std::string getUserName();
|
||||
|
||||
|
|
|
|||
|
|
@ -174,7 +174,7 @@ static void _main(int argc, char * * argv)
|
|||
else if (*arg == "--run-env") // obsolete
|
||||
runEnv = true;
|
||||
|
||||
else if (*arg == "--command" || *arg == "--run") {
|
||||
else if (runEnv && (*arg == "--command" || *arg == "--run")) {
|
||||
if (*arg == "--run")
|
||||
interactive = false;
|
||||
envCommand = getArg(*arg, arg, end) + "\nexit";
|
||||
|
|
@ -192,7 +192,7 @@ static void _main(int argc, char * * argv)
|
|||
else if (*arg == "--pure") pure = true;
|
||||
else if (*arg == "--impure") pure = false;
|
||||
|
||||
else if (*arg == "--packages" || *arg == "-p")
|
||||
else if (runEnv && (*arg == "--packages" || *arg == "-p"))
|
||||
packages = true;
|
||||
|
||||
else if (inShebang && *arg == "-i") {
|
||||
|
|
@ -325,7 +325,7 @@ static void _main(int argc, char * * argv)
|
|||
auto buildPaths = [&](const std::vector<StorePathWithOutputs> & paths) {
|
||||
/* Note: we do this even when !printMissing to efficiently
|
||||
fetch binary cache data. */
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
store->queryMissing(paths,
|
||||
willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
|
|
|
|||
|
|
@ -67,10 +67,8 @@ static int _main(int argc, char * * argv)
|
|||
deleteOlderThan = getArg(*arg, arg, end);
|
||||
}
|
||||
else if (*arg == "--dry-run") dryRun = true;
|
||||
else if (*arg == "--max-freed") {
|
||||
long long maxFreed = getIntArg<long long>(*arg, arg, end, true);
|
||||
options.maxFreed = maxFreed >= 0 ? maxFreed : 0;
|
||||
}
|
||||
else if (*arg == "--max-freed")
|
||||
options.maxFreed = std::max(getIntArg<int64_t>(*arg, arg, end, true), (int64_t) 0);
|
||||
else
|
||||
return false;
|
||||
return true;
|
||||
|
|
|
|||
|
|
@ -157,7 +157,7 @@ static int _main(int argc, char * * argv)
|
|||
Hash hash(ht);
|
||||
std::optional<StorePath> storePath;
|
||||
if (args.size() == 2) {
|
||||
expectedHash = Hash(args[1], ht);
|
||||
expectedHash = Hash::parseAny(args[1], ht);
|
||||
const auto recursive = unpack ? FileIngestionMethod::Recursive : FileIngestionMethod::Flat;
|
||||
storePath = store->makeFixedOutputPath(recursive, *expectedHash, name);
|
||||
if (store->isValidPath(*storePath))
|
||||
|
|
|
|||
|
|
@ -130,7 +130,7 @@ static void opRealise(Strings opFlags, Strings opArgs)
|
|||
for (auto & i : opArgs)
|
||||
paths.push_back(store->followLinksToStorePathWithOutputs(i));
|
||||
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
store->queryMissing(paths, willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
|
||||
|
|
@ -208,7 +208,7 @@ static void opPrintFixedPath(Strings opFlags, Strings opArgs)
|
|||
string hash = *i++;
|
||||
string name = *i++;
|
||||
|
||||
cout << fmt("%s\n", store->printStorePath(store->makeFixedOutputPath(recursive, Hash(hash, hashAlgo), name)));
|
||||
cout << fmt("%s\n", store->printStorePath(store->makeFixedOutputPath(recursive, Hash::parseAny(hash, hashAlgo), name)));
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -572,10 +572,8 @@ static void opGC(Strings opFlags, Strings opArgs)
|
|||
if (*i == "--print-roots") printRoots = true;
|
||||
else if (*i == "--print-live") options.action = GCOptions::gcReturnLive;
|
||||
else if (*i == "--print-dead") options.action = GCOptions::gcReturnDead;
|
||||
else if (*i == "--max-freed") {
|
||||
long long maxFreed = getIntArg<long long>(*i, i, opFlags.end(), true);
|
||||
options.maxFreed = maxFreed >= 0 ? maxFreed : 0;
|
||||
}
|
||||
else if (*i == "--max-freed")
|
||||
options.maxFreed = std::max(getIntArg<int64_t>(*i, i, opFlags.end(), true), (int64_t) 0);
|
||||
else throw UsageError("bad sub-operation '%1%' in GC", *i);
|
||||
|
||||
if (!opArgs.empty()) throw UsageError("no arguments expected");
|
||||
|
|
@ -831,7 +829,7 @@ static void opServe(Strings opFlags, Strings opArgs)
|
|||
for (auto & path : paths)
|
||||
if (!path.isDerivation())
|
||||
paths2.push_back({path});
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
store->queryMissing(paths2,
|
||||
willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
|
|
@ -950,7 +948,7 @@ static void opServe(Strings opFlags, Strings opArgs)
|
|||
auto deriver = readString(in);
|
||||
if (deriver != "")
|
||||
info.deriver = store->parseStorePath(deriver);
|
||||
info.narHash = Hash(readString(in), htSHA256);
|
||||
info.narHash = Hash::parseAny(readString(in), htSHA256);
|
||||
info.references = readStorePaths<StorePathSet>(*store, in);
|
||||
in >> info.registrationTime >> info.narSize >> info.ultimate;
|
||||
info.sigs = readStrings<StringSet>(in);
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@ struct CmdAddToStore : MixDryRun, StoreCommand
|
|||
{
|
||||
Path path;
|
||||
std::optional<std::string> namePart;
|
||||
FileIngestionMethod ingestionMethod = FileIngestionMethod::Recursive;
|
||||
|
||||
CmdAddToStore()
|
||||
{
|
||||
|
|
@ -21,6 +22,13 @@ struct CmdAddToStore : MixDryRun, StoreCommand
|
|||
.labels = {"name"},
|
||||
.handler = {&namePart},
|
||||
});
|
||||
|
||||
addFlag({
|
||||
.longName = "flat",
|
||||
.shortName = 0,
|
||||
.description = "add flat file to the Nix store",
|
||||
.handler = {&ingestionMethod, FileIngestionMethod::Flat},
|
||||
});
|
||||
}
|
||||
|
||||
std::string description() override
|
||||
|
|
@ -45,12 +53,19 @@ struct CmdAddToStore : MixDryRun, StoreCommand
|
|||
|
||||
auto narHash = hashString(htSHA256, *sink.s);
|
||||
|
||||
ValidPathInfo info(store->makeFixedOutputPath(FileIngestionMethod::Recursive, narHash, *namePart));
|
||||
Hash hash = narHash;
|
||||
if (ingestionMethod == FileIngestionMethod::Flat) {
|
||||
HashSink hsink(htSHA256);
|
||||
readFile(path, hsink);
|
||||
hash = hsink.finish().first;
|
||||
}
|
||||
|
||||
ValidPathInfo info(store->makeFixedOutputPath(ingestionMethod, hash, *namePart));
|
||||
info.narHash = narHash;
|
||||
info.narSize = sink.s->size();
|
||||
info.ca = std::optional { FixedOutputHash {
|
||||
.method = FileIngestionMethod::Recursive,
|
||||
.hash = *info.narHash,
|
||||
.method = ingestionMethod,
|
||||
.hash = hash,
|
||||
} };
|
||||
|
||||
if (!dryRun) {
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@ using namespace nix;
|
|||
struct CmdBuild : InstallablesCommand, MixDryRun, MixProfile
|
||||
{
|
||||
Path outLink = "result";
|
||||
BuildMode buildMode = bmNormal;
|
||||
|
||||
CmdBuild()
|
||||
{
|
||||
|
|
@ -26,6 +27,12 @@ struct CmdBuild : InstallablesCommand, MixDryRun, MixProfile
|
|||
.description = "do not create a symlink to the build result",
|
||||
.handler = {&outLink, Path("")},
|
||||
});
|
||||
|
||||
addFlag({
|
||||
.longName = "rebuild",
|
||||
.description = "rebuild an already built package and compare the result to the existing store paths",
|
||||
.handler = {&buildMode, bmCheck},
|
||||
});
|
||||
}
|
||||
|
||||
std::string description() override
|
||||
|
|
@ -53,7 +60,7 @@ struct CmdBuild : InstallablesCommand, MixDryRun, MixProfile
|
|||
|
||||
void run(ref<Store> store) override
|
||||
{
|
||||
auto buildables = build(store, dryRun ? Realise::Nothing : Realise::Outputs, installables);
|
||||
auto buildables = build(store, dryRun ? Realise::Nothing : Realise::Outputs, installables, buildMode);
|
||||
|
||||
if (dryRun) return;
|
||||
|
||||
|
|
|
|||
129
src/nix/bundle.cc
Normal file
129
src/nix/bundle.cc
Normal file
|
|
@ -0,0 +1,129 @@
|
|||
#include "command.hh"
|
||||
#include "common-args.hh"
|
||||
#include "shared.hh"
|
||||
#include "store-api.hh"
|
||||
#include "fs-accessor.hh"
|
||||
|
||||
using namespace nix;
|
||||
|
||||
struct CmdBundle : InstallableCommand
|
||||
{
|
||||
std::string bundler = "github:matthewbauer/nix-bundle";
|
||||
std::optional<Path> outLink;
|
||||
|
||||
CmdBundle()
|
||||
{
|
||||
addFlag({
|
||||
.longName = "bundler",
|
||||
.description = "use custom bundler",
|
||||
.labels = {"flake-url"},
|
||||
.handler = {&bundler},
|
||||
.completer = {[&](size_t, std::string_view prefix) {
|
||||
completeFlakeRef(getStore(), prefix);
|
||||
}}
|
||||
});
|
||||
|
||||
addFlag({
|
||||
.longName = "out-link",
|
||||
.shortName = 'o',
|
||||
.description = "path of the symlink to the build result",
|
||||
.labels = {"path"},
|
||||
.handler = {&outLink},
|
||||
.completer = completePath
|
||||
});
|
||||
}
|
||||
|
||||
std::string description() override
|
||||
{
|
||||
return "bundle an application so that it works outside of the Nix store";
|
||||
}
|
||||
|
||||
Examples examples() override
|
||||
{
|
||||
return {
|
||||
Example{
|
||||
"To bundle Hello:",
|
||||
"nix bundle hello"
|
||||
},
|
||||
};
|
||||
}
|
||||
|
||||
Category category() override { return catSecondary; }
|
||||
|
||||
Strings getDefaultFlakeAttrPaths() override
|
||||
{
|
||||
Strings res{"defaultApp." + settings.thisSystem.get()};
|
||||
for (auto & s : SourceExprCommand::getDefaultFlakeAttrPaths())
|
||||
res.push_back(s);
|
||||
return res;
|
||||
}
|
||||
|
||||
Strings getDefaultFlakeAttrPathPrefixes() override
|
||||
{
|
||||
Strings res{"apps." + settings.thisSystem.get() + ".", "packages"};
|
||||
for (auto & s : SourceExprCommand::getDefaultFlakeAttrPathPrefixes())
|
||||
res.push_back(s);
|
||||
return res;
|
||||
}
|
||||
|
||||
void run(ref<Store> store) override
|
||||
{
|
||||
auto evalState = getEvalState();
|
||||
|
||||
auto app = installable->toApp(*evalState);
|
||||
store->buildPaths(app.context);
|
||||
|
||||
auto [bundlerFlakeRef, bundlerName] = parseFlakeRefWithFragment(bundler, absPath("."));
|
||||
const flake::LockFlags lockFlags{ .writeLockFile = false };
|
||||
auto bundler = InstallableFlake(
|
||||
evalState, std::move(bundlerFlakeRef),
|
||||
Strings{bundlerName == "" ? "defaultBundler" : bundlerName},
|
||||
Strings({"bundlers."}), lockFlags);
|
||||
|
||||
Value * arg = evalState->allocValue();
|
||||
evalState->mkAttrs(*arg, 2);
|
||||
|
||||
PathSet context;
|
||||
for (auto & i : app.context)
|
||||
context.insert("=" + store->printStorePath(i.path));
|
||||
mkString(*evalState->allocAttr(*arg, evalState->symbols.create("program")), app.program, context);
|
||||
|
||||
mkString(*evalState->allocAttr(*arg, evalState->symbols.create("system")), settings.thisSystem.get());
|
||||
|
||||
arg->attrs->sort();
|
||||
|
||||
auto vRes = evalState->allocValue();
|
||||
evalState->callFunction(*bundler.toValue(*evalState).first, *arg, *vRes, noPos);
|
||||
|
||||
if (!evalState->isDerivation(*vRes))
|
||||
throw Error("the bundler '%s' does not produce a derivation", bundler.what());
|
||||
|
||||
auto attr1 = vRes->attrs->find(evalState->sDrvPath);
|
||||
if (!attr1)
|
||||
throw Error("the bundler '%s' does not produce a derivation", bundler.what());
|
||||
|
||||
PathSet context2;
|
||||
StorePath drvPath = store->parseStorePath(evalState->coerceToPath(*attr1->pos, *attr1->value, context2));
|
||||
|
||||
auto attr2 = vRes->attrs->find(evalState->sOutPath);
|
||||
if (!attr2)
|
||||
throw Error("the bundler '%s' does not produce a derivation", bundler.what());
|
||||
|
||||
StorePath outPath = store->parseStorePath(evalState->coerceToPath(*attr2->pos, *attr2->value, context2));
|
||||
|
||||
store->buildPaths({{drvPath}});
|
||||
|
||||
auto outPathS = store->printStorePath(outPath);
|
||||
|
||||
auto info = store->queryPathInfo(outPath);
|
||||
if (!info->references.empty())
|
||||
throw Error("'%s' has references; a bundler must not leave any references", outPathS);
|
||||
|
||||
if (!outLink)
|
||||
outLink = baseNameOf(app.program);
|
||||
|
||||
store.dynamic_pointer_cast<LocalFSStore>()->addPermRoot(outPath, absPath(*outLink), true);
|
||||
}
|
||||
};
|
||||
|
||||
static auto r2 = registerCommand<CmdBundle>("bundle");
|
||||
|
|
@ -5,6 +5,7 @@
|
|||
#include "common-eval-args.hh"
|
||||
#include "path.hh"
|
||||
#include "flake/lockfile.hh"
|
||||
#include "store-api.hh"
|
||||
|
||||
#include <optional>
|
||||
|
||||
|
|
@ -185,7 +186,7 @@ static RegisterCommand registerCommand(const std::string & name)
|
|||
}
|
||||
|
||||
Buildables build(ref<Store> store, Realise mode,
|
||||
std::vector<std::shared_ptr<Installable>> installables);
|
||||
std::vector<std::shared_ptr<Installable>> installables, BuildMode bMode = bmNormal);
|
||||
|
||||
std::set<StorePath> toStorePaths(ref<Store> store,
|
||||
Realise mode, OperateOn operateOn,
|
||||
|
|
|
|||
|
|
@ -68,22 +68,22 @@ BuildEnvironment readEnvironment(const Path & path)
|
|||
|
||||
std::smatch match;
|
||||
|
||||
if (std::regex_search(pos, file.cend(), match, declareRegex)) {
|
||||
if (std::regex_search(pos, file.cend(), match, declareRegex, std::regex_constants::match_continuous)) {
|
||||
pos = match[0].second;
|
||||
exported.insert(match[1]);
|
||||
}
|
||||
|
||||
else if (std::regex_search(pos, file.cend(), match, varRegex)) {
|
||||
else if (std::regex_search(pos, file.cend(), match, varRegex, std::regex_constants::match_continuous)) {
|
||||
pos = match[0].second;
|
||||
res.env.insert({match[1], Var { .exported = exported.count(match[1]) > 0, .value = match[2] }});
|
||||
}
|
||||
|
||||
else if (std::regex_search(pos, file.cend(), match, assocArrayRegex)) {
|
||||
else if (std::regex_search(pos, file.cend(), match, assocArrayRegex, std::regex_constants::match_continuous)) {
|
||||
pos = match[0].second;
|
||||
res.env.insert({match[1], Var { .associative = true, .value = match[2] }});
|
||||
}
|
||||
|
||||
else if (std::regex_search(pos, file.cend(), match, functionRegex)) {
|
||||
else if (std::regex_search(pos, file.cend(), match, functionRegex, std::regex_constants::match_continuous)) {
|
||||
res.bashFunctions = std::string(pos, file.cend());
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -368,6 +368,21 @@ struct CmdFlakeCheck : FlakeCommand
|
|||
}
|
||||
};
|
||||
|
||||
auto checkBundler = [&](const std::string & attrPath, Value & v, const Pos & pos) {
|
||||
try {
|
||||
state->forceValue(v, pos);
|
||||
if (v.type != tLambda)
|
||||
throw Error("bundler must be a function");
|
||||
if (!v.lambda.fun->formals ||
|
||||
v.lambda.fun->formals->argNames.find(state->symbols.create("program")) == v.lambda.fun->formals->argNames.end() ||
|
||||
v.lambda.fun->formals->argNames.find(state->symbols.create("system")) == v.lambda.fun->formals->argNames.end())
|
||||
throw Error("bundler must take formal arguments 'program' and 'system'");
|
||||
} catch (Error & e) {
|
||||
e.addTrace(pos, hintfmt("while checking the template '%s'", attrPath));
|
||||
throw;
|
||||
}
|
||||
};
|
||||
|
||||
{
|
||||
Activity act(*logger, lvlInfo, actUnknown, "evaluating flake");
|
||||
|
||||
|
|
@ -490,6 +505,16 @@ struct CmdFlakeCheck : FlakeCommand
|
|||
*attr.value, *attr.pos);
|
||||
}
|
||||
|
||||
else if (name == "defaultBundler")
|
||||
checkBundler(name, vOutput, pos);
|
||||
|
||||
else if (name == "bundlers") {
|
||||
state->forceAttrs(vOutput, pos);
|
||||
for (auto & attr : *vOutput.attrs)
|
||||
checkBundler(fmt("%s.%s", name, attr.name),
|
||||
*attr.value, *attr.pos);
|
||||
}
|
||||
|
||||
else
|
||||
warn("unknown flake output '%s'", name);
|
||||
|
||||
|
|
|
|||
|
|
@ -107,7 +107,7 @@ struct CmdToBase : Command
|
|||
void run() override
|
||||
{
|
||||
for (auto s : args)
|
||||
logger->stdout(Hash(s, ht).to_string(base, base == SRI));
|
||||
logger->stdout(Hash::parseAny(s, ht).to_string(base, base == SRI));
|
||||
}
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -437,7 +437,7 @@ ref<eval_cache::EvalCache> openEvalCache(
|
|||
std::shared_ptr<flake::LockedFlake> lockedFlake,
|
||||
bool useEvalCache)
|
||||
{
|
||||
auto fingerprint = lockedFlake->getFingerprint();
|
||||
auto fingerprint = lockedFlake->getFingerprint();
|
||||
return make_ref<nix::eval_cache::EvalCache>(
|
||||
useEvalCache && evalSettings.pureEval
|
||||
? std::optional { std::cref(fingerprint) }
|
||||
|
|
@ -645,7 +645,7 @@ std::shared_ptr<Installable> SourceExprCommand::parseInstallable(
|
|||
}
|
||||
|
||||
Buildables build(ref<Store> store, Realise mode,
|
||||
std::vector<std::shared_ptr<Installable>> installables)
|
||||
std::vector<std::shared_ptr<Installable>> installables, BuildMode bMode)
|
||||
{
|
||||
if (mode == Realise::Nothing)
|
||||
settings.readOnlyMode = true;
|
||||
|
|
@ -671,7 +671,7 @@ Buildables build(ref<Store> store, Realise mode,
|
|||
if (mode == Realise::Nothing)
|
||||
printMissing(store, pathsToBuild, lvlError);
|
||||
else if (mode == Realise::Outputs)
|
||||
store->buildPaths(pathsToBuild);
|
||||
store->buildPaths(pathsToBuild, bMode);
|
||||
|
||||
return buildables;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -61,7 +61,7 @@ struct CmdPathInfo : StorePathsCommand, MixJSON
|
|||
};
|
||||
}
|
||||
|
||||
void printSize(unsigned long long value)
|
||||
void printSize(uint64_t value)
|
||||
{
|
||||
if (!humanReadable) {
|
||||
std::cout << fmt("\t%11d", value);
|
||||
|
|
|
|||
|
|
@ -74,11 +74,11 @@ struct CmdShowDerivation : InstallablesCommand
|
|||
std::visit(overloaded {
|
||||
[&](DerivationOutputInputAddressed doi) {
|
||||
},
|
||||
[&](DerivationOutputFixed dof) {
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
outputObj.attr("hashAlgo", dof.hash.printMethodAlgo());
|
||||
outputObj.attr("hash", dof.hash.hash.to_string(Base16, false));
|
||||
},
|
||||
[&](DerivationOutputFloating dof) {
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
outputObj.attr("hashAlgo", makeFileIngestionPrefix(dof.method) + printHashType(dof.hashType));
|
||||
},
|
||||
}, output.second.first.output);
|
||||
|
|
|
|||
|
|
@ -218,7 +218,9 @@ outPath=$(nix-build --no-out-link -E '
|
|||
|
||||
nix copy --to file://$cacheDir?write-nar-listing=1 $outPath
|
||||
|
||||
[[ $(cat $cacheDir/$(basename $outPath).ls) = '{"version":1,"root":{"type":"directory","entries":{"bar":{"type":"regular","size":4,"narOffset":232},"link":{"type":"symlink","target":"xyzzy"}}}}' ]]
|
||||
diff -u \
|
||||
<(jq -S < $cacheDir/$(basename $outPath).ls) \
|
||||
<(echo '{"version":1,"root":{"type":"directory","entries":{"bar":{"type":"regular","size":4,"narOffset":232},"link":{"type":"symlink","target":"xyzzy"}}}}' | jq -S)
|
||||
|
||||
|
||||
# Test debug info index generation.
|
||||
|
|
@ -234,4 +236,6 @@ outPath=$(nix-build --no-out-link -E '
|
|||
|
||||
nix copy --to "file://$cacheDir?index-debug-info=1&compression=none" $outPath
|
||||
|
||||
[[ $(cat $cacheDir/debuginfo/02623eda209c26a59b1a8638ff7752f6b945c26b.debug) = '{"archive":"../nar/100vxs724qr46phz8m24iswmg9p3785hsyagz0kchf6q6gf06sw6.nar","member":"lib/debug/.build-id/02/623eda209c26a59b1a8638ff7752f6b945c26b.debug"}' ]]
|
||||
diff -u \
|
||||
<(cat $cacheDir/debuginfo/02623eda209c26a59b1a8638ff7752f6b945c26b.debug | jq -S) \
|
||||
<(echo '{"archive":"../nar/100vxs724qr46phz8m24iswmg9p3785hsyagz0kchf6q6gf06sw6.nar","member":"lib/debug/.build-id/02/623eda209c26a59b1a8638ff7752f6b945c26b.debug"}' | jq -S)
|
||||
|
|
|
|||
|
|
@ -61,30 +61,30 @@ nix-build check.nix -A nondeterministic --no-out-link --repeat 1 2> $TEST_ROOT/l
|
|||
[ "$status" = "1" ]
|
||||
grep 'differs from previous round' $TEST_ROOT/log
|
||||
|
||||
path=$(nix-build check.nix -A fetchurl --no-out-link --hashed-mirrors '')
|
||||
path=$(nix-build check.nix -A fetchurl --no-out-link)
|
||||
|
||||
chmod +w $path
|
||||
echo foo > $path
|
||||
chmod -w $path
|
||||
|
||||
nix-build check.nix -A fetchurl --no-out-link --check --hashed-mirrors ''
|
||||
nix-build check.nix -A fetchurl --no-out-link --check
|
||||
# Note: "check" doesn't repair anything, it just compares to the hash stored in the database.
|
||||
[[ $(cat $path) = foo ]]
|
||||
|
||||
nix-build check.nix -A fetchurl --no-out-link --repair --hashed-mirrors ''
|
||||
nix-build check.nix -A fetchurl --no-out-link --repair
|
||||
[[ $(cat $path) != foo ]]
|
||||
|
||||
nix-build check.nix -A hashmismatch --no-out-link --hashed-mirrors '' || status=$?
|
||||
nix-build check.nix -A hashmismatch --no-out-link || status=$?
|
||||
[ "$status" = "102" ]
|
||||
|
||||
echo -n > ./dummy
|
||||
nix-build check.nix -A hashmismatch --no-out-link --hashed-mirrors ''
|
||||
nix-build check.nix -A hashmismatch --no-out-link
|
||||
echo 'Hello World' > ./dummy
|
||||
|
||||
nix-build check.nix -A hashmismatch --no-out-link --check --hashed-mirrors '' || status=$?
|
||||
nix-build check.nix -A hashmismatch --no-out-link --check || status=$?
|
||||
[ "$status" = "102" ]
|
||||
|
||||
# Multiple failures with --keep-going
|
||||
nix-build check.nix -A nondeterministic --no-out-link
|
||||
nix-build check.nix -A nondeterministic -A hashmismatch --no-out-link --check --keep-going --hashed-mirrors '' || status=$?
|
||||
nix-build check.nix -A nondeterministic -A hashmismatch --no-out-link --check --keep-going || status=$?
|
||||
[ "$status" = "110" ]
|
||||
|
|
|
|||
|
|
@ -32,6 +32,8 @@ rev2=$(git -C $repo rev-parse HEAD)
|
|||
# Fetch a worktree
|
||||
unset _NIX_FORCE_HTTP
|
||||
path0=$(nix eval --impure --raw --expr "(builtins.fetchGit file://$TEST_ROOT/worktree).outPath")
|
||||
path0_=$(nix eval --impure --raw --expr "(builtins.fetchTree { type = \"git\"; url = file://$TEST_ROOT/worktree; }).outPath")
|
||||
[[ $path0 = $path0_ ]]
|
||||
export _NIX_FORCE_HTTP=1
|
||||
[[ $(tail -n 1 $path0/hello) = "hello" ]]
|
||||
|
||||
|
|
@ -102,6 +104,12 @@ git -C $repo commit -m 'Bla3' -a
|
|||
path4=$(nix eval --impure --refresh --raw --expr "(builtins.fetchGit file://$repo).outPath")
|
||||
[[ $path2 = $path4 ]]
|
||||
|
||||
nix eval --impure --raw --expr "(builtins.fetchGit { url = $repo; rev = \"$rev2\"; narHash = \"sha256-B5yIPHhEm0eysJKEsO7nqxprh9vcblFxpJG11gXJus1=\"; }).outPath" || status=$?
|
||||
[[ "$status" = "102" ]]
|
||||
|
||||
path5=$(nix eval --impure --raw --expr "(builtins.fetchGit { url = $repo; rev = \"$rev2\"; narHash = \"sha256-Hr8g6AqANb3xqX28eu1XnjK/3ab8Gv6TJSnkb1LezG9=\"; }).outPath")
|
||||
[[ $path = $path5 ]]
|
||||
|
||||
# tarball-ttl should be ignored if we specify a rev
|
||||
echo delft > $repo/hello
|
||||
git -C $repo add hello
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ clearStore
|
|||
# Test fetching a flat file.
|
||||
hash=$(nix-hash --flat --type sha256 ./fetchurl.sh)
|
||||
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr sha256 $hash --no-out-link --hashed-mirrors '')
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr sha256 $hash --no-out-link)
|
||||
|
||||
cmp $outPath fetchurl.sh
|
||||
|
||||
|
|
@ -14,7 +14,7 @@ clearStore
|
|||
|
||||
hash=$(nix hash-file --type sha512 --base64 ./fetchurl.sh)
|
||||
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr sha512 $hash --no-out-link --hashed-mirrors '')
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr sha512 $hash --no-out-link)
|
||||
|
||||
cmp $outPath fetchurl.sh
|
||||
|
||||
|
|
@ -25,26 +25,24 @@ hash=$(nix hash-file ./fetchurl.sh)
|
|||
|
||||
[[ $hash =~ ^sha256- ]]
|
||||
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr hash $hash --no-out-link --hashed-mirrors '')
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr hash $hash --no-out-link)
|
||||
|
||||
cmp $outPath fetchurl.sh
|
||||
|
||||
# Test the hashed mirror feature.
|
||||
# Test that we can substitute from a different store dir.
|
||||
clearStore
|
||||
|
||||
hash=$(nix hash-file --type sha512 --base64 ./fetchurl.sh)
|
||||
hash32=$(nix hash-file --type sha512 --base16 ./fetchurl.sh)
|
||||
other_store=file://$TEST_ROOT/other_store?store=/fnord/store
|
||||
|
||||
mirror=$TEST_ROOT/hashed-mirror
|
||||
rm -rf $mirror
|
||||
mkdir -p $mirror/sha512
|
||||
ln -s $(pwd)/fetchurl.sh $mirror/sha512/$hash32
|
||||
hash=$(nix hash-file --type sha256 --base16 ./fetchurl.sh)
|
||||
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file:///no-such-dir/fetchurl.sh --argstr sha512 $hash --no-out-link --hashed-mirrors "file://$mirror")
|
||||
storePath=$(nix --store $other_store add-to-store --flat ./fetchurl.sh)
|
||||
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file:///no-such-dir/fetchurl.sh --argstr sha256 $hash --no-out-link --substituters $other_store)
|
||||
|
||||
# Test hashed mirrors with an SRI hash.
|
||||
nix-build '<nix/fetchurl.nix>' --argstr url file:///no-such-dir/fetchurl.sh --argstr hash $(nix to-sri --type sha512 $hash) \
|
||||
--argstr name bla --no-out-link --hashed-mirrors "file://$mirror"
|
||||
nix-build '<nix/fetchurl.nix>' --argstr url file:///no-such-dir/fetchurl.sh --argstr hash $(nix to-sri --type sha256 $hash) \
|
||||
--no-out-link --substituters $other_store
|
||||
|
||||
# Test unpacking a NAR.
|
||||
rm -rf $TEST_ROOT/archive
|
||||
|
|
|
|||
|
|
@ -10,10 +10,16 @@ touch $TEST_ROOT/filterin/bak
|
|||
touch $TEST_ROOT/filterin/bla.c.bak
|
||||
ln -s xyzzy $TEST_ROOT/filterin/link
|
||||
|
||||
nix-build ./filter-source.nix -o $TEST_ROOT/filterout
|
||||
checkFilter() {
|
||||
test ! -e $1/foo/bar
|
||||
test -e $1/xyzzy
|
||||
test -e $1/bak
|
||||
test ! -e $1/bla.c.bak
|
||||
test ! -L $1/link
|
||||
}
|
||||
|
||||
test ! -e $TEST_ROOT/filterout/foo/bar
|
||||
test -e $TEST_ROOT/filterout/xyzzy
|
||||
test -e $TEST_ROOT/filterout/bak
|
||||
test ! -e $TEST_ROOT/filterout/bla.c.bak
|
||||
test ! -L $TEST_ROOT/filterout/link
|
||||
nix-build ./filter-source.nix -o $TEST_ROOT/filterout1
|
||||
checkFilter $TEST_ROOT/filterout1
|
||||
|
||||
nix-build ./path.nix -o $TEST_ROOT/filterout2
|
||||
checkFilter $TEST_ROOT/filterout2
|
||||
|
|
|
|||
|
|
@ -26,12 +26,24 @@ nix cat-store $storePath/foo/baz > baz.cat-nar
|
|||
diff -u baz.cat-nar $storePath/foo/baz
|
||||
|
||||
# Test --json.
|
||||
[[ $(nix ls-nar --json $narFile /) = '{"type":"directory","entries":{"foo":{},"foo-x":{},"qux":{},"zyx":{}}}' ]]
|
||||
[[ $(nix ls-nar --json -R $narFile /foo) = '{"type":"directory","entries":{"bar":{"type":"regular","size":0,"narOffset":368},"baz":{"type":"regular","size":0,"narOffset":552},"data":{"type":"regular","size":58,"narOffset":736}}}' ]]
|
||||
[[ $(nix ls-nar --json -R $narFile /foo/bar) = '{"type":"regular","size":0,"narOffset":368}' ]]
|
||||
[[ $(nix ls-store --json $storePath) = '{"type":"directory","entries":{"foo":{},"foo-x":{},"qux":{},"zyx":{}}}' ]]
|
||||
[[ $(nix ls-store --json -R $storePath/foo) = '{"type":"directory","entries":{"bar":{"type":"regular","size":0},"baz":{"type":"regular","size":0},"data":{"type":"regular","size":58}}}' ]]
|
||||
[[ $(nix ls-store --json -R $storePath/foo/bar) = '{"type":"regular","size":0}' ]]
|
||||
diff -u \
|
||||
<(nix ls-nar --json $narFile / | jq -S) \
|
||||
<(echo '{"type":"directory","entries":{"foo":{},"foo-x":{},"qux":{},"zyx":{}}}' | jq -S)
|
||||
diff -u \
|
||||
<(nix ls-nar --json -R $narFile /foo | jq -S) \
|
||||
<(echo '{"type":"directory","entries":{"bar":{"type":"regular","size":0,"narOffset":368},"baz":{"type":"regular","size":0,"narOffset":552},"data":{"type":"regular","size":58,"narOffset":736}}}' | jq -S)
|
||||
diff -u \
|
||||
<(nix ls-nar --json -R $narFile /foo/bar | jq -S) \
|
||||
<(echo '{"type":"regular","size":0,"narOffset":368}' | jq -S)
|
||||
diff -u \
|
||||
<(nix ls-store --json $storePath | jq -S) \
|
||||
<(echo '{"type":"directory","entries":{"foo":{},"foo-x":{},"qux":{},"zyx":{}}}' | jq -S)
|
||||
diff -u \
|
||||
<(nix ls-store --json -R $storePath/foo | jq -S) \
|
||||
<(echo '{"type":"directory","entries":{"bar":{"type":"regular","size":0},"baz":{"type":"regular","size":0},"data":{"type":"regular","size":58}}}' | jq -S)
|
||||
diff -u \
|
||||
<(nix ls-store --json -R $storePath/foo/bar| jq -S) \
|
||||
<(echo '{"type":"regular","size":0}' | jq -S)
|
||||
|
||||
# Test missing files.
|
||||
nix ls-store --json -R $storePath/xyzzy 2>&1 | grep 'does not exist in NAR'
|
||||
|
|
|
|||
14
tests/path.nix
Normal file
14
tests/path.nix
Normal file
|
|
@ -0,0 +1,14 @@
|
|||
with import ./config.nix;
|
||||
|
||||
mkDerivation {
|
||||
name = "filter";
|
||||
builder = builtins.toFile "builder" "ln -s $input $out";
|
||||
input =
|
||||
builtins.path {
|
||||
path = ((builtins.getEnv "TEST_ROOT") + "/filterin");
|
||||
filter = path: type:
|
||||
type != "symlink"
|
||||
&& baseNameOf path != "foo"
|
||||
&& !((import ./lang/lib.nix).hasSuffix ".bak" (baseNameOf path));
|
||||
};
|
||||
}
|
||||
|
|
@ -27,10 +27,13 @@ test_tarball() {
|
|||
|
||||
nix-build -o $TEST_ROOT/result -E "import (fetchTarball file://$tarball)"
|
||||
|
||||
nix-build --experimental-features flakes -o $TEST_ROOT/result -E "import (fetchTree file://$tarball)"
|
||||
nix-build --experimental-features flakes -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; })"
|
||||
nix-build --experimental-features flakes -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"$hash\"; })"
|
||||
nix-build --experimental-features flakes -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"sha256-xdKv2pq/IiwLSnBBJXW8hNowI4MrdZfW+SYqDQs7Tzc=\"; })" 2>&1 | grep 'NAR hash mismatch in input'
|
||||
nix-build -o $TEST_ROOT/result -E "import (fetchTree file://$tarball)"
|
||||
nix-build -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; })"
|
||||
nix-build -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"$hash\"; })"
|
||||
nix-build -o $TEST_ROOT/result -E "import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"sha256-xdKv2pq/IiwLSnBBJXW8hNowI4MrdZfW+SYqDQs7Tzc=\"; })" 2>&1 | grep 'NAR hash mismatch in input'
|
||||
|
||||
nix-instantiate --strict --eval -E "!((import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"$hash\"; })) ? submodules)" >&2
|
||||
nix-instantiate --strict --eval -E "!((import (fetchTree { type = \"tarball\"; url = file://$tarball; narHash = \"$hash\"; })) ? submodules)" 2>&1 | grep 'true'
|
||||
|
||||
nix-instantiate --eval -E '1 + 2' -I fnord=file://no-such-tarball.tar$ext
|
||||
nix-instantiate --eval -E 'with <fnord/xyzzy>; 1 + 2' -I fnord=file://no-such-tarball$ext
|
||||
|
|
|
|||
Loading…
Reference in a new issue