mirror of
https://github.com/privatevoid-net/nix-super.git
synced 2024-11-23 06:26:15 +02:00
Merge remote-tracking branch 'origin/master' into flakes
This commit is contained in:
Eelco Dolstra
commit
d103c79144
27 changed files with 181 additions and 164 deletions
|
|
@ -1,8 +0,0 @@
|
|||
matrix:
|
||||
include:
|
||||
- language: osx
|
||||
script: ./tests/install-darwin.sh
|
||||
- language: nix
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||||
script: nix-build release.nix -A build.x86_64-linux
|
||||
notifications:
|
||||
email: false
|
||||
|
|
@ -1,4 +1,5 @@
|
|||
[](https://opencollective.com/nixos)
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||||
[](https://github.com/NixOS/nix/actions)
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||||
|
||||
Nix, the purely functional package manager
|
||||
------------------------------------------
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
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|||
#include "common-eval-args.hh"
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||||
#include "shared.hh"
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||||
#include "download.hh"
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||||
#include "filetransfer.hh"
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||||
#include "util.hh"
|
||||
#include "eval.hh"
|
||||
#include "fetchers.hh"
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||||
|
|
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|||
|
|
@ -5,7 +5,7 @@
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|||
#include "derivations.hh"
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||||
#include "globals.hh"
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||||
#include "eval-inline.hh"
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#include "download.hh"
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||||
#include "filetransfer.hh"
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||||
#include "json.hh"
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||||
#include "function-trace.hh"
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||||
#include "flake/flake.hh"
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||||
|
|
@ -1296,7 +1296,7 @@ void ExprWith::eval(EvalState & state, Env & env, Value & v)
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|||
|
||||
void ExprIf::eval(EvalState & state, Env & env, Value & v)
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||||
{
|
||||
(state.evalBool(env, cond) ? then : else_)->eval(state, env, v);
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(state.evalBool(env, cond, pos) ? then : else_)->eval(state, env, v);
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||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -209,9 +209,10 @@ struct ExprList : Expr
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|||
|
||||
struct Formal
|
||||
{
|
||||
Pos pos;
|
||||
Symbol name;
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||||
Expr * def;
|
||||
Formal(const Symbol & name, Expr * def) : name(name), def(def) { };
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||||
Formal(const Pos & pos, const Symbol & name, Expr * def) : pos(pos), name(name), def(def) { };
|
||||
};
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||||
|
||||
struct Formals
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||||
|
|
@ -261,8 +262,9 @@ struct ExprWith : Expr
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|||
|
||||
struct ExprIf : Expr
|
||||
{
|
||||
Pos pos;
|
||||
Expr * cond, * then, * else_;
|
||||
ExprIf(Expr * cond, Expr * then, Expr * else_) : cond(cond), then(then), else_(else_) { };
|
||||
ExprIf(const Pos & pos, Expr * cond, Expr * then, Expr * else_) : pos(pos), cond(cond), then(then), else_(else_) { };
|
||||
COMMON_METHODS
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -335,7 +335,7 @@ expr_function
|
|||
;
|
||||
|
||||
expr_if
|
||||
: IF expr THEN expr ELSE expr { $$ = new ExprIf($2, $4, $6); }
|
||||
: IF expr THEN expr ELSE expr { $$ = new ExprIf(CUR_POS, $2, $4, $6); }
|
||||
| expr_op
|
||||
;
|
||||
|
||||
|
|
@ -531,8 +531,8 @@ formals
|
|||
;
|
||||
|
||||
formal
|
||||
: ID { $$ = new Formal(data->symbols.create($1), 0); }
|
||||
| ID '?' expr { $$ = new Formal(data->symbols.create($1), $3); }
|
||||
: ID { $$ = new Formal(CUR_POS, data->symbols.create($1), 0); }
|
||||
| ID '?' expr { $$ = new Formal(CUR_POS, data->symbols.create($1), $3); }
|
||||
;
|
||||
|
||||
%%
|
||||
|
|
@ -544,7 +544,7 @@ formal
|
|||
#include <unistd.h>
|
||||
|
||||
#include "eval.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "fetchers.hh"
|
||||
#include "store-api.hh"
|
||||
|
||||
|
|
@ -690,7 +690,7 @@ std::pair<bool, std::string> EvalState::resolveSearchPathElem(const SearchPathEl
|
|||
try {
|
||||
res = { true, store->toRealPath(fetchers::downloadTarball(
|
||||
store, resolveUri(elem.second), "source", false).storePath) };
|
||||
} catch (DownloadError & e) {
|
||||
} catch (FileTransferError & e) {
|
||||
printError(format("warning: Nix search path entry '%1%' cannot be downloaded, ignoring") % elem.second);
|
||||
res = { false, "" };
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1354,9 +1354,12 @@ static void prim_functionArgs(EvalState & state, const Pos & pos, Value * * args
|
|||
}
|
||||
|
||||
state.mkAttrs(v, args[0]->lambda.fun->formals->formals.size());
|
||||
for (auto & i : args[0]->lambda.fun->formals->formals)
|
||||
for (auto & i : args[0]->lambda.fun->formals->formals) {
|
||||
// !!! should optimise booleans (allocate only once)
|
||||
mkBool(*state.allocAttr(v, i.name), i.def);
|
||||
Value * value = state.allocValue();
|
||||
v.attrs->push_back(Attr(i.name, value, &i.pos));
|
||||
mkBool(*value, i.def);
|
||||
}
|
||||
v.attrs->sort();
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
#include "eval-inline.hh"
|
||||
#include "store-api.hh"
|
||||
#include "fetchers.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "registry.hh"
|
||||
|
||||
#include <ctime>
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "cache.hh"
|
||||
#include "fetchers.hh"
|
||||
#include "globals.hh"
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
#include "fetchers.hh"
|
||||
#include "cache.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "globals.hh"
|
||||
#include "store-api.hh"
|
||||
#include "archive.hh"
|
||||
|
|
@ -36,13 +36,13 @@ DownloadFileResult downloadFile(
|
|||
if (cached && !cached->expired)
|
||||
return useCached();
|
||||
|
||||
DownloadRequest request(url);
|
||||
FileTransferRequest request(url);
|
||||
if (cached)
|
||||
request.expectedETag = getStrAttr(cached->infoAttrs, "etag");
|
||||
DownloadResult res;
|
||||
FileTransferResult res;
|
||||
try {
|
||||
res = getDownloader()->download(request);
|
||||
} catch (DownloadError & e) {
|
||||
res = getFileTransfer()->download(request);
|
||||
} catch (FileTransferError & e) {
|
||||
if (cached) {
|
||||
warn("%s; using cached version", e.msg());
|
||||
return useCached();
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@
|
|||
#include "affinity.hh"
|
||||
#include "builtins.hh"
|
||||
#include "builtins/buildenv.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "finally.hh"
|
||||
#include "compression.hh"
|
||||
#include "json.hh"
|
||||
|
|
@ -361,7 +361,7 @@ public:
|
|||
{
|
||||
actDerivations.progress(doneBuilds, expectedBuilds + doneBuilds, runningBuilds, failedBuilds);
|
||||
actSubstitutions.progress(doneSubstitutions, expectedSubstitutions + doneSubstitutions, runningSubstitutions, failedSubstitutions);
|
||||
act.setExpected(actDownload, expectedDownloadSize + doneDownloadSize);
|
||||
act.setExpected(actFileTransfer, expectedDownloadSize + doneDownloadSize);
|
||||
act.setExpected(actCopyPath, expectedNarSize + doneNarSize);
|
||||
}
|
||||
};
|
||||
|
|
@ -2161,7 +2161,7 @@ void DerivationGoal::startBuilder()
|
|||
if (needsHashRewrite()) {
|
||||
|
||||
if (pathExists(homeDir))
|
||||
throw Error(format("directory '%1%' exists; please remove it") % homeDir);
|
||||
throw Error(format("home directory '%1%' exists; please remove it to assure purity of builds without sandboxing") % homeDir);
|
||||
|
||||
/* We're not doing a chroot build, but we have some valid
|
||||
output paths. Since we can't just overwrite or delete
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
#include "builtins.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "store-api.hh"
|
||||
#include "archive.hh"
|
||||
#include "compression.hh"
|
||||
|
|
@ -26,9 +26,9 @@ void builtinFetchurl(const BasicDerivation & drv, const std::string & netrcData)
|
|||
auto mainUrl = getAttr("url");
|
||||
bool unpack = get(drv.env, "unpack").value_or("") == "1";
|
||||
|
||||
/* Note: have to use a fresh downloader here because we're in
|
||||
/* Note: have to use a fresh fileTransfer here because we're in
|
||||
a forked process. */
|
||||
auto downloader = makeDownloader();
|
||||
auto fileTransfer = makeFileTransfer();
|
||||
|
||||
auto fetch = [&](const std::string & url) {
|
||||
|
||||
|
|
@ -36,13 +36,13 @@ void builtinFetchurl(const BasicDerivation & drv, const std::string & netrcData)
|
|||
|
||||
/* No need to do TLS verification, because we check the hash of
|
||||
the result anyway. */
|
||||
DownloadRequest request(url);
|
||||
FileTransferRequest request(url);
|
||||
request.verifyTLS = false;
|
||||
request.decompress = false;
|
||||
|
||||
auto decompressor = makeDecompressionSink(
|
||||
unpack && hasSuffix(mainUrl, ".xz") ? "xz" : "none", sink);
|
||||
downloader->download(std::move(request), *decompressor);
|
||||
fileTransfer->download(std::move(request), *decompressor);
|
||||
decompressor->finish();
|
||||
});
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "util.hh"
|
||||
#include "globals.hh"
|
||||
#include "store-api.hh"
|
||||
|
|
@ -27,9 +27,9 @@ using namespace std::string_literals;
|
|||
|
||||
namespace nix {
|
||||
|
||||
DownloadSettings downloadSettings;
|
||||
FileTransferSettings fileTransferSettings;
|
||||
|
||||
static GlobalConfig::Register r1(&downloadSettings);
|
||||
static GlobalConfig::Register r1(&fileTransferSettings);
|
||||
|
||||
std::string resolveUri(const std::string & uri)
|
||||
{
|
||||
|
|
@ -39,21 +39,21 @@ std::string resolveUri(const std::string & uri)
|
|||
return uri;
|
||||
}
|
||||
|
||||
struct CurlDownloader : public Downloader
|
||||
struct curlFileTransfer : public FileTransfer
|
||||
{
|
||||
CURLM * curlm = 0;
|
||||
|
||||
std::random_device rd;
|
||||
std::mt19937 mt19937;
|
||||
|
||||
struct DownloadItem : public std::enable_shared_from_this<DownloadItem>
|
||||
struct TransferItem : public std::enable_shared_from_this<TransferItem>
|
||||
{
|
||||
CurlDownloader & downloader;
|
||||
DownloadRequest request;
|
||||
DownloadResult result;
|
||||
curlFileTransfer & fileTransfer;
|
||||
FileTransferRequest request;
|
||||
FileTransferResult result;
|
||||
Activity act;
|
||||
bool done = false; // whether either the success or failure function has been called
|
||||
Callback<DownloadResult> callback;
|
||||
Callback<FileTransferResult> callback;
|
||||
CURL * req = 0;
|
||||
bool active = false; // whether the handle has been added to the multi object
|
||||
std::string status;
|
||||
|
|
@ -72,19 +72,26 @@ struct CurlDownloader : public Downloader
|
|||
|
||||
curl_off_t writtenToSink = 0;
|
||||
|
||||
DownloadItem(CurlDownloader & downloader,
|
||||
const DownloadRequest & request,
|
||||
Callback<DownloadResult> && callback)
|
||||
: downloader(downloader)
|
||||
TransferItem(curlFileTransfer & fileTransfer,
|
||||
const FileTransferRequest & request,
|
||||
Callback<FileTransferResult> && callback)
|
||||
: fileTransfer(fileTransfer)
|
||||
, request(request)
|
||||
, act(*logger, lvlTalkative, actDownload,
|
||||
, act(*logger, lvlTalkative, actFileTransfer,
|
||||
fmt(request.data ? "uploading '%s'" : "downloading '%s'", request.uri),
|
||||
{request.uri}, request.parentAct)
|
||||
, callback(std::move(callback))
|
||||
, finalSink([this](const unsigned char * data, size_t len) {
|
||||
if (this->request.dataCallback) {
|
||||
writtenToSink += len;
|
||||
this->request.dataCallback((char *) data, len);
|
||||
long httpStatus = 0;
|
||||
curl_easy_getinfo(req, CURLINFO_RESPONSE_CODE, &httpStatus);
|
||||
|
||||
/* Only write data to the sink if this is a
|
||||
successful response. */
|
||||
if (httpStatus == 0 || httpStatus == 200 || httpStatus == 201 || httpStatus == 206) {
|
||||
writtenToSink += len;
|
||||
this->request.dataCallback((char *) data, len);
|
||||
}
|
||||
} else
|
||||
this->result.data->append((char *) data, len);
|
||||
})
|
||||
|
|
@ -95,17 +102,17 @@ struct CurlDownloader : public Downloader
|
|||
requestHeaders = curl_slist_append(requestHeaders, ("Content-Type: " + request.mimeType).c_str());
|
||||
}
|
||||
|
||||
~DownloadItem()
|
||||
~TransferItem()
|
||||
{
|
||||
if (req) {
|
||||
if (active)
|
||||
curl_multi_remove_handle(downloader.curlm, req);
|
||||
curl_multi_remove_handle(fileTransfer.curlm, req);
|
||||
curl_easy_cleanup(req);
|
||||
}
|
||||
if (requestHeaders) curl_slist_free_all(requestHeaders);
|
||||
try {
|
||||
if (!done)
|
||||
fail(DownloadError(Interrupted, format("download of '%s' was interrupted") % request.uri));
|
||||
fail(FileTransferError(Interrupted, format("download of '%s' was interrupted") % request.uri));
|
||||
} catch (...) {
|
||||
ignoreException();
|
||||
}
|
||||
|
|
@ -149,7 +156,7 @@ struct CurlDownloader : public Downloader
|
|||
|
||||
static size_t writeCallbackWrapper(void * contents, size_t size, size_t nmemb, void * userp)
|
||||
{
|
||||
return ((DownloadItem *) userp)->writeCallback(contents, size, nmemb);
|
||||
return ((TransferItem *) userp)->writeCallback(contents, size, nmemb);
|
||||
}
|
||||
|
||||
size_t headerCallback(void * contents, size_t size, size_t nmemb)
|
||||
|
|
@ -191,7 +198,7 @@ struct CurlDownloader : public Downloader
|
|||
|
||||
static size_t headerCallbackWrapper(void * contents, size_t size, size_t nmemb, void * userp)
|
||||
{
|
||||
return ((DownloadItem *) userp)->headerCallback(contents, size, nmemb);
|
||||
return ((TransferItem *) userp)->headerCallback(contents, size, nmemb);
|
||||
}
|
||||
|
||||
int progressCallback(double dltotal, double dlnow)
|
||||
|
|
@ -206,7 +213,7 @@ struct CurlDownloader : public Downloader
|
|||
|
||||
static int progressCallbackWrapper(void * userp, double dltotal, double dlnow, double ultotal, double ulnow)
|
||||
{
|
||||
return ((DownloadItem *) userp)->progressCallback(dltotal, dlnow);
|
||||
return ((TransferItem *) userp)->progressCallback(dltotal, dlnow);
|
||||
}
|
||||
|
||||
static int debugCallback(CURL * handle, curl_infotype type, char * data, size_t size, void * userptr)
|
||||
|
|
@ -230,7 +237,7 @@ struct CurlDownloader : public Downloader
|
|||
|
||||
static size_t readCallbackWrapper(char *buffer, size_t size, size_t nitems, void * userp)
|
||||
{
|
||||
return ((DownloadItem *) userp)->readCallback(buffer, size, nitems);
|
||||
return ((TransferItem *) userp)->readCallback(buffer, size, nitems);
|
||||
}
|
||||
|
||||
void init()
|
||||
|
|
@ -241,7 +248,7 @@ struct CurlDownloader : public Downloader
|
|||
|
||||
if (verbosity >= lvlVomit) {
|
||||
curl_easy_setopt(req, CURLOPT_VERBOSE, 1);
|
||||
curl_easy_setopt(req, CURLOPT_DEBUGFUNCTION, DownloadItem::debugCallback);
|
||||
curl_easy_setopt(req, CURLOPT_DEBUGFUNCTION, TransferItem::debugCallback);
|
||||
}
|
||||
|
||||
curl_easy_setopt(req, CURLOPT_URL, request.uri.c_str());
|
||||
|
|
@ -250,19 +257,19 @@ struct CurlDownloader : public Downloader
|
|||
curl_easy_setopt(req, CURLOPT_NOSIGNAL, 1);
|
||||
curl_easy_setopt(req, CURLOPT_USERAGENT,
|
||||
("curl/" LIBCURL_VERSION " Nix/" + nixVersion +
|
||||
(downloadSettings.userAgentSuffix != "" ? " " + downloadSettings.userAgentSuffix.get() : "")).c_str());
|
||||
(fileTransferSettings.userAgentSuffix != "" ? " " + fileTransferSettings.userAgentSuffix.get() : "")).c_str());
|
||||
#if LIBCURL_VERSION_NUM >= 0x072b00
|
||||
curl_easy_setopt(req, CURLOPT_PIPEWAIT, 1);
|
||||
#endif
|
||||
#if LIBCURL_VERSION_NUM >= 0x072f00
|
||||
if (downloadSettings.enableHttp2)
|
||||
if (fileTransferSettings.enableHttp2)
|
||||
curl_easy_setopt(req, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2TLS);
|
||||
else
|
||||
curl_easy_setopt(req, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
|
||||
#endif
|
||||
curl_easy_setopt(req, CURLOPT_WRITEFUNCTION, DownloadItem::writeCallbackWrapper);
|
||||
curl_easy_setopt(req, CURLOPT_WRITEFUNCTION, TransferItem::writeCallbackWrapper);
|
||||
curl_easy_setopt(req, CURLOPT_WRITEDATA, this);
|
||||
curl_easy_setopt(req, CURLOPT_HEADERFUNCTION, DownloadItem::headerCallbackWrapper);
|
||||
curl_easy_setopt(req, CURLOPT_HEADERFUNCTION, TransferItem::headerCallbackWrapper);
|
||||
curl_easy_setopt(req, CURLOPT_HEADERDATA, this);
|
||||
|
||||
curl_easy_setopt(req, CURLOPT_PROGRESSFUNCTION, progressCallbackWrapper);
|
||||
|
|
@ -290,10 +297,10 @@ struct CurlDownloader : public Downloader
|
|||
curl_easy_setopt(req, CURLOPT_SSL_VERIFYHOST, 0);
|
||||
}
|
||||
|
||||
curl_easy_setopt(req, CURLOPT_CONNECTTIMEOUT, downloadSettings.connectTimeout.get());
|
||||
curl_easy_setopt(req, CURLOPT_CONNECTTIMEOUT, fileTransferSettings.connectTimeout.get());
|
||||
|
||||
curl_easy_setopt(req, CURLOPT_LOW_SPEED_LIMIT, 1L);
|
||||
curl_easy_setopt(req, CURLOPT_LOW_SPEED_TIME, downloadSettings.stalledDownloadTimeout.get());
|
||||
curl_easy_setopt(req, CURLOPT_LOW_SPEED_TIME, fileTransferSettings.stalledDownloadTimeout.get());
|
||||
|
||||
/* If no file exist in the specified path, curl continues to work
|
||||
anyway as if netrc support was disabled. */
|
||||
|
|
@ -394,14 +401,14 @@ struct CurlDownloader : public Downloader
|
|||
|
||||
auto exc =
|
||||
code == CURLE_ABORTED_BY_CALLBACK && _isInterrupted
|
||||
? DownloadError(Interrupted, fmt("%s of '%s' was interrupted", request.verb(), request.uri))
|
||||
? FileTransferError(Interrupted, fmt("%s of '%s' was interrupted", request.verb(), request.uri))
|
||||
: httpStatus != 0
|
||||
? DownloadError(err,
|
||||
? FileTransferError(err,
|
||||
fmt("unable to %s '%s': HTTP error %d",
|
||||
request.verb(), request.uri, httpStatus)
|
||||
+ (code == CURLE_OK ? "" : fmt(" (curl error: %s)", curl_easy_strerror(code)))
|
||||
)
|
||||
: DownloadError(err,
|
||||
: FileTransferError(err,
|
||||
fmt("unable to %s '%s': %s (%d)",
|
||||
request.verb(), request.uri, curl_easy_strerror(code), code));
|
||||
|
||||
|
|
@ -415,13 +422,13 @@ struct CurlDownloader : public Downloader
|
|||
|| writtenToSink == 0
|
||||
|| (acceptRanges && encoding.empty())))
|
||||
{
|
||||
int ms = request.baseRetryTimeMs * std::pow(2.0f, attempt - 1 + std::uniform_real_distribution<>(0.0, 0.5)(downloader.mt19937));
|
||||
int ms = request.baseRetryTimeMs * std::pow(2.0f, attempt - 1 + std::uniform_real_distribution<>(0.0, 0.5)(fileTransfer.mt19937));
|
||||
if (writtenToSink)
|
||||
warn("%s; retrying from offset %d in %d ms", exc.what(), writtenToSink, ms);
|
||||
else
|
||||
warn("%s; retrying in %d ms", exc.what(), ms);
|
||||
embargo = std::chrono::steady_clock::now() + std::chrono::milliseconds(ms);
|
||||
downloader.enqueueItem(shared_from_this());
|
||||
fileTransfer.enqueueItem(shared_from_this());
|
||||
}
|
||||
else
|
||||
fail(exc);
|
||||
|
|
@ -432,12 +439,12 @@ struct CurlDownloader : public Downloader
|
|||
struct State
|
||||
{
|
||||
struct EmbargoComparator {
|
||||
bool operator() (const std::shared_ptr<DownloadItem> & i1, const std::shared_ptr<DownloadItem> & i2) {
|
||||
bool operator() (const std::shared_ptr<TransferItem> & i1, const std::shared_ptr<TransferItem> & i2) {
|
||||
return i1->embargo > i2->embargo;
|
||||
}
|
||||
};
|
||||
bool quit = false;
|
||||
std::priority_queue<std::shared_ptr<DownloadItem>, std::vector<std::shared_ptr<DownloadItem>>, EmbargoComparator> incoming;
|
||||
std::priority_queue<std::shared_ptr<TransferItem>, std::vector<std::shared_ptr<TransferItem>>, EmbargoComparator> incoming;
|
||||
};
|
||||
|
||||
Sync<State> state_;
|
||||
|
|
@ -449,7 +456,7 @@ struct CurlDownloader : public Downloader
|
|||
|
||||
std::thread workerThread;
|
||||
|
||||
CurlDownloader()
|
||||
curlFileTransfer()
|
||||
: mt19937(rd())
|
||||
{
|
||||
static std::once_flag globalInit;
|
||||
|
|
@ -462,7 +469,7 @@ struct CurlDownloader : public Downloader
|
|||
#endif
|
||||
#if LIBCURL_VERSION_NUM >= 0x071e00 // Max connections requires >= 7.30.0
|
||||
curl_multi_setopt(curlm, CURLMOPT_MAX_TOTAL_CONNECTIONS,
|
||||
downloadSettings.httpConnections.get());
|
||||
fileTransferSettings.httpConnections.get());
|
||||
#endif
|
||||
|
||||
wakeupPipe.create();
|
||||
|
|
@ -471,7 +478,7 @@ struct CurlDownloader : public Downloader
|
|||
workerThread = std::thread([&]() { workerThreadEntry(); });
|
||||
}
|
||||
|
||||
~CurlDownloader()
|
||||
~curlFileTransfer()
|
||||
{
|
||||
stopWorkerThread();
|
||||
|
||||
|
|
@ -497,7 +504,7 @@ struct CurlDownloader : public Downloader
|
|||
stopWorkerThread();
|
||||
});
|
||||
|
||||
std::map<CURL *, std::shared_ptr<DownloadItem>> items;
|
||||
std::map<CURL *, std::shared_ptr<TransferItem>> items;
|
||||
|
||||
bool quit = false;
|
||||
|
||||
|
|
@ -554,7 +561,7 @@ struct CurlDownloader : public Downloader
|
|||
throw SysError("reading curl wakeup socket");
|
||||
}
|
||||
|
||||
std::vector<std::shared_ptr<DownloadItem>> incoming;
|
||||
std::vector<std::shared_ptr<TransferItem>> incoming;
|
||||
auto now = std::chrono::steady_clock::now();
|
||||
|
||||
{
|
||||
|
|
@ -602,7 +609,7 @@ struct CurlDownloader : public Downloader
|
|||
}
|
||||
}
|
||||
|
||||
void enqueueItem(std::shared_ptr<DownloadItem> item)
|
||||
void enqueueItem(std::shared_ptr<TransferItem> item)
|
||||
{
|
||||
if (item->request.data
|
||||
&& !hasPrefix(item->request.uri, "http://")
|
||||
|
|
@ -634,8 +641,8 @@ struct CurlDownloader : public Downloader
|
|||
}
|
||||
#endif
|
||||
|
||||
void enqueueDownload(const DownloadRequest & request,
|
||||
Callback<DownloadResult> callback) override
|
||||
void enqueueFileTransfer(const FileTransferRequest & request,
|
||||
Callback<FileTransferResult> callback) override
|
||||
{
|
||||
/* Ugly hack to support s3:// URIs. */
|
||||
if (hasPrefix(request.uri, "s3://")) {
|
||||
|
|
@ -653,9 +660,9 @@ struct CurlDownloader : public Downloader
|
|||
|
||||
// FIXME: implement ETag
|
||||
auto s3Res = s3Helper.getObject(bucketName, key);
|
||||
DownloadResult res;
|
||||
FileTransferResult res;
|
||||
if (!s3Res.data)
|
||||
throw DownloadError(NotFound, fmt("S3 object '%s' does not exist", request.uri));
|
||||
throw FileTransferError(NotFound, fmt("S3 object '%s' does not exist", request.uri));
|
||||
res.data = s3Res.data;
|
||||
callback(std::move(res));
|
||||
#else
|
||||
|
|
@ -665,26 +672,26 @@ struct CurlDownloader : public Downloader
|
|||
return;
|
||||
}
|
||||
|
||||
enqueueItem(std::make_shared<DownloadItem>(*this, request, std::move(callback)));
|
||||
enqueueItem(std::make_shared<TransferItem>(*this, request, std::move(callback)));
|
||||
}
|
||||
};
|
||||
|
||||
ref<Downloader> getDownloader()
|
||||
ref<FileTransfer> getFileTransfer()
|
||||
{
|
||||
static ref<Downloader> downloader = makeDownloader();
|
||||
return downloader;
|
||||
static ref<FileTransfer> fileTransfer = makeFileTransfer();
|
||||
return fileTransfer;
|
||||
}
|
||||
|
||||
ref<Downloader> makeDownloader()
|
||||
ref<FileTransfer> makeFileTransfer()
|
||||
{
|
||||
return make_ref<CurlDownloader>();
|
||||
return make_ref<curlFileTransfer>();
|
||||
}
|
||||
|
||||
std::future<DownloadResult> Downloader::enqueueDownload(const DownloadRequest & request)
|
||||
std::future<FileTransferResult> FileTransfer::enqueueFileTransfer(const FileTransferRequest & request)
|
||||
{
|
||||
auto promise = std::make_shared<std::promise<DownloadResult>>();
|
||||
enqueueDownload(request,
|
||||
{[promise](std::future<DownloadResult> fut) {
|
||||
auto promise = std::make_shared<std::promise<FileTransferResult>>();
|
||||
enqueueFileTransfer(request,
|
||||
{[promise](std::future<FileTransferResult> fut) {
|
||||
try {
|
||||
promise->set_value(fut.get());
|
||||
} catch (...) {
|
||||
|
|
@ -694,15 +701,21 @@ std::future<DownloadResult> Downloader::enqueueDownload(const DownloadRequest &
|
|||
return promise->get_future();
|
||||
}
|
||||
|
||||
DownloadResult Downloader::download(const DownloadRequest & request)
|
||||
FileTransferResult FileTransfer::download(const FileTransferRequest & request)
|
||||
{
|
||||
return enqueueDownload(request).get();
|
||||
return enqueueFileTransfer(request).get();
|
||||
}
|
||||
|
||||
void Downloader::download(DownloadRequest && request, Sink & sink)
|
||||
FileTransferResult FileTransfer::upload(const FileTransferRequest & request)
|
||||
{
|
||||
/* Note: this method is the same as download, but helps in readability */
|
||||
return enqueueFileTransfer(request).get();
|
||||
}
|
||||
|
||||
void FileTransfer::download(FileTransferRequest && request, Sink & sink)
|
||||
{
|
||||
/* Note: we can't call 'sink' via request.dataCallback, because
|
||||
that would cause the sink to execute on the downloader
|
||||
that would cause the sink to execute on the fileTransfer
|
||||
thread. If 'sink' is a coroutine, this will fail. Also, if the
|
||||
sink is expensive (e.g. one that does decompression and writing
|
||||
to the Nix store), it would stall the download thread too much.
|
||||
|
|
@ -748,8 +761,8 @@ void Downloader::download(DownloadRequest && request, Sink & sink)
|
|||
state->avail.notify_one();
|
||||
};
|
||||
|
||||
enqueueDownload(request,
|
||||
{[_state](std::future<DownloadResult> fut) {
|
||||
enqueueFileTransfer(request,
|
||||
{[_state](std::future<FileTransferResult> fut) {
|
||||
auto state(_state->lock());
|
||||
state->quit = true;
|
||||
try {
|
||||
|
|
@ -794,7 +807,6 @@ void Downloader::download(DownloadRequest && request, Sink & sink)
|
|||
}
|
||||
}
|
||||
|
||||
|
||||
bool isUri(const string & s)
|
||||
{
|
||||
if (s.compare(0, 8, "channel:") == 0) return true;
|
||||
|
|
@ -9,7 +9,7 @@
|
|||
|
||||
namespace nix {
|
||||
|
||||
struct DownloadSettings : Config
|
||||
struct FileTransferSettings : Config
|
||||
{
|
||||
Setting<bool> enableHttp2{this, true, "http2",
|
||||
"Whether to enable HTTP/2 support."};
|
||||
|
|
@ -31,15 +31,15 @@ struct DownloadSettings : Config
|
|||
"How often Nix will attempt to download a file before giving up."};
|
||||
};
|
||||
|
||||
extern DownloadSettings downloadSettings;
|
||||
extern FileTransferSettings fileTransferSettings;
|
||||
|
||||
struct DownloadRequest
|
||||
struct FileTransferRequest
|
||||
{
|
||||
std::string uri;
|
||||
std::string expectedETag;
|
||||
bool verifyTLS = true;
|
||||
bool head = false;
|
||||
size_t tries = downloadSettings.tries;
|
||||
size_t tries = fileTransferSettings.tries;
|
||||
unsigned int baseRetryTimeMs = 250;
|
||||
ActivityId parentAct;
|
||||
bool decompress = true;
|
||||
|
|
@ -47,7 +47,7 @@ struct DownloadRequest
|
|||
std::string mimeType;
|
||||
std::function<void(char *, size_t)> dataCallback;
|
||||
|
||||
DownloadRequest(const std::string & uri)
|
||||
FileTransferRequest(const std::string & uri)
|
||||
: uri(uri), parentAct(getCurActivity()) { }
|
||||
|
||||
std::string verb()
|
||||
|
|
@ -56,7 +56,7 @@ struct DownloadRequest
|
|||
}
|
||||
};
|
||||
|
||||
struct DownloadResult
|
||||
struct FileTransferResult
|
||||
{
|
||||
bool cached = false;
|
||||
std::string etag;
|
||||
|
|
@ -67,40 +67,43 @@ struct DownloadResult
|
|||
|
||||
class Store;
|
||||
|
||||
struct Downloader
|
||||
struct FileTransfer
|
||||
{
|
||||
virtual ~Downloader() { }
|
||||
virtual ~FileTransfer() { }
|
||||
|
||||
/* Enqueue a download request, returning a future to the result of
|
||||
the download. The future may throw a DownloadError
|
||||
/* Enqueue a data transfer request, returning a future to the result of
|
||||
the download. The future may throw a FileTransferError
|
||||
exception. */
|
||||
virtual void enqueueDownload(const DownloadRequest & request,
|
||||
Callback<DownloadResult> callback) = 0;
|
||||
virtual void enqueueFileTransfer(const FileTransferRequest & request,
|
||||
Callback<FileTransferResult> callback) = 0;
|
||||
|
||||
std::future<DownloadResult> enqueueDownload(const DownloadRequest & request);
|
||||
std::future<FileTransferResult> enqueueFileTransfer(const FileTransferRequest & request);
|
||||
|
||||
/* Synchronously download a file. */
|
||||
DownloadResult download(const DownloadRequest & request);
|
||||
FileTransferResult download(const FileTransferRequest & request);
|
||||
|
||||
/* Synchronously upload a file. */
|
||||
FileTransferResult upload(const FileTransferRequest & request);
|
||||
|
||||
/* Download a file, writing its data to a sink. The sink will be
|
||||
invoked on the thread of the caller. */
|
||||
void download(DownloadRequest && request, Sink & sink);
|
||||
void download(FileTransferRequest && request, Sink & sink);
|
||||
|
||||
enum Error { NotFound, Forbidden, Misc, Transient, Interrupted };
|
||||
};
|
||||
|
||||
/* Return a shared Downloader object. Using this object is preferred
|
||||
/* Return a shared FileTransfer object. Using this object is preferred
|
||||
because it enables connection reuse and HTTP/2 multiplexing. */
|
||||
ref<Downloader> getDownloader();
|
||||
ref<FileTransfer> getFileTransfer();
|
||||
|
||||
/* Return a new Downloader object. */
|
||||
ref<Downloader> makeDownloader();
|
||||
/* Return a new FileTransfer object. */
|
||||
ref<FileTransfer> makeFileTransfer();
|
||||
|
||||
class DownloadError : public Error
|
||||
class FileTransferError : public Error
|
||||
{
|
||||
public:
|
||||
Downloader::Error error;
|
||||
DownloadError(Downloader::Error error, const FormatOrString & fs)
|
||||
FileTransfer::Error error;
|
||||
FileTransferError(FileTransfer::Error error, const FormatOrString & fs)
|
||||
: Error(fs), error(error)
|
||||
{ }
|
||||
};
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
#include "binary-cache-store.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "globals.hh"
|
||||
#include "nar-info-disk-cache.hh"
|
||||
|
||||
|
|
@ -85,14 +85,14 @@ protected:
|
|||
checkEnabled();
|
||||
|
||||
try {
|
||||
DownloadRequest request(cacheUri + "/" + path);
|
||||
FileTransferRequest request(cacheUri + "/" + path);
|
||||
request.head = true;
|
||||
getDownloader()->download(request);
|
||||
getFileTransfer()->download(request);
|
||||
return true;
|
||||
} catch (DownloadError & e) {
|
||||
} catch (FileTransferError & e) {
|
||||
/* S3 buckets return 403 if a file doesn't exist and the
|
||||
bucket is unlistable, so treat 403 as 404. */
|
||||
if (e.error == Downloader::NotFound || e.error == Downloader::Forbidden)
|
||||
if (e.error == FileTransfer::NotFound || e.error == FileTransfer::Forbidden)
|
||||
return false;
|
||||
maybeDisable();
|
||||
throw;
|
||||
|
|
@ -103,19 +103,19 @@ protected:
|
|||
const std::string & data,
|
||||
const std::string & mimeType) override
|
||||
{
|
||||
auto req = DownloadRequest(cacheUri + "/" + path);
|
||||
auto req = FileTransferRequest(cacheUri + "/" + path);
|
||||
req.data = std::make_shared<string>(data); // FIXME: inefficient
|
||||
req.mimeType = mimeType;
|
||||
try {
|
||||
getDownloader()->download(req);
|
||||
} catch (DownloadError & e) {
|
||||
getFileTransfer()->upload(req);
|
||||
} catch (FileTransferError & e) {
|
||||
throw UploadToHTTP("while uploading to HTTP binary cache at '%s': %s", cacheUri, e.msg());
|
||||
}
|
||||
}
|
||||
|
||||
DownloadRequest makeRequest(const std::string & path)
|
||||
FileTransferRequest makeRequest(const std::string & path)
|
||||
{
|
||||
DownloadRequest request(cacheUri + "/" + path);
|
||||
FileTransferRequest request(cacheUri + "/" + path);
|
||||
return request;
|
||||
}
|
||||
|
||||
|
|
@ -124,9 +124,9 @@ protected:
|
|||
checkEnabled();
|
||||
auto request(makeRequest(path));
|
||||
try {
|
||||
getDownloader()->download(std::move(request), sink);
|
||||
} catch (DownloadError & e) {
|
||||
if (e.error == Downloader::NotFound || e.error == Downloader::Forbidden)
|
||||
getFileTransfer()->download(std::move(request), sink);
|
||||
} catch (FileTransferError & e) {
|
||||
if (e.error == FileTransfer::NotFound || e.error == FileTransfer::Forbidden)
|
||||
throw NoSuchBinaryCacheFile("file '%s' does not exist in binary cache '%s'", path, getUri());
|
||||
maybeDisable();
|
||||
throw;
|
||||
|
|
@ -142,12 +142,12 @@ protected:
|
|||
|
||||
auto callbackPtr = std::make_shared<decltype(callback)>(std::move(callback));
|
||||
|
||||
getDownloader()->enqueueDownload(request,
|
||||
{[callbackPtr, this](std::future<DownloadResult> result) {
|
||||
getFileTransfer()->enqueueFileTransfer(request,
|
||||
{[callbackPtr, this](std::future<FileTransferResult> result) {
|
||||
try {
|
||||
(*callbackPtr)(result.get().data);
|
||||
} catch (DownloadError & e) {
|
||||
if (e.error == Downloader::NotFound || e.error == Downloader::Forbidden)
|
||||
} catch (FileTransferError & e) {
|
||||
if (e.error == FileTransfer::NotFound || e.error == FileTransfer::Forbidden)
|
||||
return (*callbackPtr)(std::shared_ptr<std::string>());
|
||||
maybeDisable();
|
||||
callbackPtr->rethrow();
|
||||
|
|
@ -174,4 +174,3 @@ static RegisterStoreImplementation regStore([](
|
|||
});
|
||||
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@
|
|||
#include "nar-info-disk-cache.hh"
|
||||
#include "globals.hh"
|
||||
#include "compression.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "istringstream_nocopy.hh"
|
||||
|
||||
#include <aws/core/Aws.h>
|
||||
|
|
@ -132,7 +132,7 @@ ref<Aws::Client::ClientConfiguration> S3Helper::makeConfig(const string & region
|
|||
return res;
|
||||
}
|
||||
|
||||
S3Helper::DownloadResult S3Helper::getObject(
|
||||
S3Helper::FileTransferResult S3Helper::getObject(
|
||||
const std::string & bucketName, const std::string & key)
|
||||
{
|
||||
debug("fetching 's3://%s/%s'...", bucketName, key);
|
||||
|
|
@ -146,7 +146,7 @@ S3Helper::DownloadResult S3Helper::getObject(
|
|||
return Aws::New<std::stringstream>("STRINGSTREAM");
|
||||
});
|
||||
|
||||
DownloadResult res;
|
||||
FileTransferResult res;
|
||||
|
||||
auto now1 = std::chrono::steady_clock::now();
|
||||
|
||||
|
|
|
|||
|
|
@ -18,13 +18,13 @@ struct S3Helper
|
|||
|
||||
ref<Aws::Client::ClientConfiguration> makeConfig(const std::string & region, const std::string & scheme, const std::string & endpoint);
|
||||
|
||||
struct DownloadResult
|
||||
struct FileTransferResult
|
||||
{
|
||||
std::shared_ptr<std::string> data;
|
||||
unsigned int durationMs;
|
||||
};
|
||||
|
||||
DownloadResult getObject(
|
||||
FileTransferResult getObject(
|
||||
const std::string & bucketName, const std::string & key);
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -198,7 +198,7 @@ bool handleJSONLogMessage(const std::string & msg,
|
|||
|
||||
if (action == "start") {
|
||||
auto type = (ActivityType) json["type"];
|
||||
if (trusted || type == actDownload)
|
||||
if (trusted || type == actFileTransfer)
|
||||
activities.emplace(std::piecewise_construct,
|
||||
std::forward_as_tuple(json["id"]),
|
||||
std::forward_as_tuple(*logger, (Verbosity) json["level"], type,
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ typedef enum {
|
|||
typedef enum {
|
||||
actUnknown = 0,
|
||||
actCopyPath = 100,
|
||||
actDownload = 101,
|
||||
actFileTransfer = 101,
|
||||
actRealise = 102,
|
||||
actCopyPaths = 103,
|
||||
actBuilds = 104,
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
#include "shared.hh"
|
||||
#include "globals.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "store-api.hh"
|
||||
#include "../nix/legacy.hh"
|
||||
#include "fetchers.hh"
|
||||
|
|
@ -113,7 +113,7 @@ static void update(const StringSet & channelNames)
|
|||
// Download the channel tarball.
|
||||
try {
|
||||
filename = store->toRealPath(fetchers::downloadFile(store, url + "/nixexprs.tar.xz", "nixexprs.tar.xz", false).storePath);
|
||||
} catch (DownloadError & e) {
|
||||
} catch (FileTransferError & e) {
|
||||
filename = store->toRealPath(fetchers::downloadFile(store, url + "/nixexprs.tar.bz2", "nixexprs.tar.bz2", false).storePath);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
#include "hash.hh"
|
||||
#include "shared.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "store-api.hh"
|
||||
#include "eval.hh"
|
||||
#include "eval-inline.hh"
|
||||
|
|
@ -180,9 +180,9 @@ static int _main(int argc, char * * argv)
|
|||
|
||||
FdSink sink(fd.get());
|
||||
|
||||
DownloadRequest req(actualUri);
|
||||
FileTransferRequest req(actualUri);
|
||||
req.decompress = false;
|
||||
getDownloader()->download(std::move(req), sink);
|
||||
getFileTransfer()->download(std::move(req), sink);
|
||||
}
|
||||
|
||||
/* Optionally unpack the file. */
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
#include "shared.hh"
|
||||
#include "store-api.hh"
|
||||
#include "progress-bar.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "finally.hh"
|
||||
|
||||
#include <sys/types.h>
|
||||
|
|
@ -177,10 +177,10 @@ void mainWrapped(int argc, char * * argv)
|
|||
settings.useSubstitutes = false;
|
||||
if (!settings.tarballTtl.overriden)
|
||||
settings.tarballTtl = std::numeric_limits<unsigned int>::max();
|
||||
if (!downloadSettings.tries.overriden)
|
||||
downloadSettings.tries = 0;
|
||||
if (!downloadSettings.connectTimeout.overriden)
|
||||
downloadSettings.connectTimeout = 1;
|
||||
if (!fileTransferSettings.tries.overriden)
|
||||
fileTransferSettings.tries = 0;
|
||||
if (!fileTransferSettings.connectTimeout.overriden)
|
||||
fileTransferSettings.connectTimeout = 1;
|
||||
}
|
||||
|
||||
if (args.refresh)
|
||||
|
|
|
|||
|
|
@ -190,8 +190,8 @@ public:
|
|||
i->s = fmt("querying " ANSI_BOLD "%s" ANSI_NORMAL " on %s", name, getS(fields, 1));
|
||||
}
|
||||
|
||||
if ((type == actDownload && hasAncestor(*state, actCopyPath, parent))
|
||||
|| (type == actDownload && hasAncestor(*state, actQueryPathInfo, parent))
|
||||
if ((type == actFileTransfer && hasAncestor(*state, actCopyPath, parent))
|
||||
|| (type == actFileTransfer && hasAncestor(*state, actQueryPathInfo, parent))
|
||||
|| (type == actCopyPath && hasAncestor(*state, actSubstitute, parent)))
|
||||
i->visible = false;
|
||||
|
||||
|
|
@ -416,7 +416,7 @@ public:
|
|||
if (!s2.empty()) { res += " ("; res += s2; res += ')'; }
|
||||
}
|
||||
|
||||
showActivity(actDownload, "%s MiB DL", "%.1f", MiB);
|
||||
showActivity(actFileTransfer, "%s MiB DL", "%.1f", MiB);
|
||||
|
||||
{
|
||||
auto s = renderActivity(actOptimiseStore, "%s paths optimised");
|
||||
|
|
|
|||
|
|
@ -59,14 +59,14 @@ struct RunCommon : virtual Command
|
|||
|
||||
struct CmdRun : InstallablesCommand, RunCommon, MixEnvironment
|
||||
{
|
||||
std::vector<std::string> command = { "bash" };
|
||||
std::vector<std::string> command = { getEnv("SHELL").value_or("bash") };
|
||||
|
||||
CmdRun()
|
||||
{
|
||||
mkFlag()
|
||||
.longName("command")
|
||||
.shortName('c')
|
||||
.description("command and arguments to be executed; defaults to 'bash'")
|
||||
.description("command and arguments to be executed; defaults to '$SHELL'")
|
||||
.labels({"command", "args"})
|
||||
.arity(ArityAny)
|
||||
.handler([&](std::vector<std::string> ss) {
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
#include "command.hh"
|
||||
#include "common-args.hh"
|
||||
#include "store-api.hh"
|
||||
#include "download.hh"
|
||||
#include "filetransfer.hh"
|
||||
#include "eval.hh"
|
||||
#include "attr-path.hh"
|
||||
#include "names.hh"
|
||||
|
|
@ -138,8 +138,8 @@ struct CmdUpgradeNix : MixDryRun, StoreCommand
|
|||
Activity act(*logger, lvlInfo, actUnknown, "querying latest Nix version");
|
||||
|
||||
// FIXME: use nixos.org?
|
||||
auto req = DownloadRequest(storePathsUrl);
|
||||
auto res = getDownloader()->download(req);
|
||||
auto req = FileTransferRequest(storePathsUrl);
|
||||
auto res = getFileTransfer()->download(req);
|
||||
|
||||
auto state = std::make_unique<EvalState>(Strings(), store);
|
||||
auto v = state->allocValue();
|
||||
|
|
|
|||
1
tests/lang/eval-okay-getattrpos-functionargs.exp
Normal file
1
tests/lang/eval-okay-getattrpos-functionargs.exp
Normal file
|
|
@ -0,0 +1 @@
|
|||
{ column = 11; file = "eval-okay-getattrpos-functionargs.nix"; line = 2; }
|
||||
4
tests/lang/eval-okay-getattrpos-functionargs.nix
Normal file
4
tests/lang/eval-okay-getattrpos-functionargs.nix
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
let
|
||||
fun = { foo }: {};
|
||||
pos = builtins.unsafeGetAttrPos "foo" (builtins.functionArgs fun);
|
||||
in { inherit (pos) column line; file = baseNameOf pos.file; }
|
||||
Loading…
Reference in a new issue