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https://github.com/privatevoid-net/nix-super.git
synced 2024-11-27 08:16:14 +02:00
* Put building in the store API.
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parent
e2ef5e07fd
commit
6ecb840fd1
11 changed files with 31 additions and 48 deletions
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@ -1,4 +1,3 @@
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#include "build.hh"
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#include "misc.hh"
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#include "eval.hh"
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#include "globals.hh"
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@ -50,7 +49,7 @@ static Expr primImport(EvalState & state, const ATermVector & args)
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throw EvalError(format("cannot import `%1%', since path `%2%' is not valid")
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% path % *i);
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if (isDerivation(*i))
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buildDerivations(singleton<PathSet>(*i));
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store->buildDerivations(singleton<PathSet>(*i));
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}
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return evalFile(state, path);
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@ -5,7 +5,7 @@ libstore_la_SOURCES = \
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db.cc references.cc pathlocks.cc gc.cc
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pkginclude_HEADERS = \
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store-api.hh local-store.cc derivations.hh build.hh misc.hh globals.hh \
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store-api.hh local-store.cc derivations.hh misc.hh globals.hh \
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db.hh references.hh pathlocks.hh gc.hh
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libstore_la_LIBADD = ../libutil/libutil.la ../boost/format/libformat.la
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@ -1,4 +1,3 @@
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#include "build.hh"
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#include "references.hh"
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#include "pathlocks.hh"
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#include "misc.hh"
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@ -2195,7 +2194,7 @@ void Worker::waitForInput()
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//////////////////////////////////////////////////////////////////////
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void buildDerivations(const PathSet & drvPaths)
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void LocalStore::buildDerivations(const PathSet & drvPaths)
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{
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startNest(nest, lvlDebug,
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format("building %1%") % showPaths(drvPaths));
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@ -2222,7 +2221,7 @@ void buildDerivations(const PathSet & drvPaths)
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}
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void ensurePath(const Path & path)
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void LocalStore::ensurePath(const Path & path)
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{
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/* If the path is already valid, we're done. */
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if (store->isValidPath(path)) return;
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@ -1,30 +0,0 @@
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#ifndef __BUILD_H
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#define __BUILD_H
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#include "types.hh"
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namespace nix {
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extern string drvsLogDir;
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/* Ensure that the output paths of the derivation are valid. If they
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are already valid, this is a no-op. Otherwise, validity can
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be reached in two ways. First, if the output paths have
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substitutes, then those can be used. Second, the output paths can
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be created by running the builder, after recursively building any
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sub-derivations. */
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void buildDerivations(const PathSet & drvPaths);
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/* Ensure that a path is valid. If it is not currently valid, it may
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be made valid by running a substitute (if defined for the path). */
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void ensurePath(const Path & storePath);
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}
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#endif /* !__BUILD_H */
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@ -33,7 +33,6 @@ extern string nixConfDir;
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extern string nixLibexecDir;
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/* Misc. global flags. */
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/* Whether to keep temporary directories of failed builds. */
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@ -18,6 +18,9 @@ class Transaction;
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const int nixSchemaVersion = 3;
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extern string drvsLogDir;
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class LocalStore : public StoreAPI
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{
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public:
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@ -56,6 +59,10 @@ public:
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Path addTextToStore(const string & suffix, const string & s,
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const PathSet & references);
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void buildDerivations(const PathSet & drvPaths);
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void ensurePath(const Path & storePath);
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private:
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Path _addToStore(bool fixed, bool recursive,
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string hashAlgo, const Path & _srcPath);
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@ -1,6 +1,5 @@
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#include "misc.hh"
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#include "store-api.hh"
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#include "build.hh"
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#include "db.hh"
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#include <aterm2.h>
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@ -12,7 +11,7 @@ namespace nix {
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Derivation derivationFromPath(const Path & drvPath)
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{
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assertStorePath(drvPath);
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ensurePath(drvPath);
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store->ensurePath(drvPath);
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ATerm t = ATreadFromNamedFile(drvPath.c_str());
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if (!t) throw Error(format("cannot read aterm from `%1%'") % drvPath);
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return parseDerivation(t);
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@ -72,6 +72,19 @@ public:
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a regular file containing the given string. */
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virtual Path addTextToStore(const string & suffix, const string & s,
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const PathSet & references) = 0;
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/* Ensure that the output paths of the derivation are valid. If
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they are already valid, this is a no-op. Otherwise, validity
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can be reached in two ways. First, if the output paths have
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substitutes, then those can be used. Second, the output paths
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can be created by running the builder, after recursively
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building any sub-derivations. */
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virtual void buildDerivations(const PathSet & drvPaths) = 0;
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/* Ensure that a path is valid. If it is not currently valid, it
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may be made valid by running a substitute (if defined for the
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path). */
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virtual void ensurePath(const Path & storePath) = 0;
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};
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@ -1,7 +1,6 @@
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#include "profiles.hh"
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#include "names.hh"
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#include "globals.hh"
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#include "build.hh"
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#include "misc.hh"
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#include "gc.hh"
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#include "shared.hh"
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@ -152,7 +151,7 @@ static void createUserEnv(EvalState & state, const DrvInfos & elems,
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drvsToBuild.insert(i->queryDrvPath(state));
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debug(format("building user environment dependencies"));
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buildDerivations(drvsToBuild);
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store->buildDerivations(drvsToBuild);
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/* Get the environment builder expression. */
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Expr envBuilder = parseExprFromFile(state,
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@ -184,7 +183,7 @@ static void createUserEnv(EvalState & state, const DrvInfos & elems,
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/* This is only necessary when installing store paths, e.g.,
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`nix-env -i /nix/store/abcd...-foo'. */
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addTempRoot(i->queryOutPath(state));
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ensurePath(i->queryOutPath(state));
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store->ensurePath(i->queryOutPath(state));
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references.insert(i->queryOutPath(state));
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if (drvPath != "") references.insert(drvPath);
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@ -212,7 +211,7 @@ static void createUserEnv(EvalState & state, const DrvInfos & elems,
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/* Realise the resulting store expression. */
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debug(format("building user environment"));
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buildDerivations(singleton<PathSet>(topLevelDrv.queryDrvPath(state)));
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store->buildDerivations(singleton<PathSet>(topLevelDrv.queryDrvPath(state)));
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/* Switch the current user environment to the output path. */
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debug(format("switching to new user environment"));
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@ -2,7 +2,6 @@
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#include <iostream>
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#include "globals.hh"
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#include "build.hh"
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#include "gc.hh"
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#include "shared.hh"
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#include "eval.hh"
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@ -2,7 +2,6 @@
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#include <algorithm>
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#include "globals.hh"
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#include "build.hh"
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#include "misc.hh"
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#include "gc.hh"
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#include "archive.hh"
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@ -64,7 +63,7 @@ static Path realisePath(const Path & path)
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if (isDerivation(path)) {
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PathSet paths;
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paths.insert(path);
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buildDerivations(paths);
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store->buildDerivations(paths);
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Path outPath = findOutput(derivationFromPath(path), "out");
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if (gcRoot == "")
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return outPath;
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} else {
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ensurePath(path);
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store->ensurePath(path);
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return path;
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}
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}
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i != opArgs.end(); ++i)
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if (isDerivation(*i))
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drvPaths.insert(*i);
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buildDerivations(drvPaths);
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store->buildDerivations(drvPaths);
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}
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for (Strings::iterator i = opArgs.begin();
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