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2015-05-11Use regular file GC roots if possibleEelco Dolstra
This makes hydra-eval-jobs create roots as regular files. See 1c208f2b7ef8ffb5e6d435d703dad83223a67bd6.
2015-05-11Remove unnecessary call to addTempRoot()Eelco Dolstra
2015-05-11DohEelco Dolstra
2015-05-11Move some options out of globalsEelco Dolstra
2015-05-11RefactorEelco Dolstra
2015-05-11Add option ‘build-extra-chroot-dirs’Eelco Dolstra
This is useful for extending (rather than overriding) the default set of chroot paths.
2015-05-11Get rid of "killing <pid>" message for unused build hooksEelco Dolstra
2015-05-11Remove ugly hack for detecting build environment setup errorsEelco Dolstra
2015-05-11Call commonChildInit() before doing chroot initEelco Dolstra
This ensures that daemon clients see error messages from the chroot setup.
2015-05-11Eliminate redundant copyEelco Dolstra
2015-05-11findRoots(): Prevent a call to lstat()Eelco Dolstra
This means that getting the roots from /nix/var/nix/.../hydra-roots doesn't need any I/O other than reading the directory.
2015-05-11Make readDirectory() return inode / file typeEelco Dolstra
2015-05-11Allow regular files as GC rootsEelco Dolstra
If a root is a regular file, then its name must denote a store path. For instance, the existence of the file /nix/var/nix/gcroots/per-user/eelco/hydra-roots/wzc3cy1wwwd6d0dgxpa77ijr1yp50s6v-libxml2-2.7.7 would cause /nix/store/wzc3cy1wwwd6d0dgxpa77ijr1yp50s6v-libxml2-2.7.7 to be a root. This is useful because it involves less I/O (no need for a readlink() call) and takes up less disk space (the symlink target typically takes up a full disk block, while directory entries are packed more efficiently). This is particularly important for hydra.nixos.org, which has hundreds of thousands of roots, and where reading the roots can take 25 minutes.
2015-05-11Remove some dead codeEelco Dolstra
2015-05-11nix-daemon: Less verbosityEelco Dolstra
2015-05-11nix-daemon: Simplify stderr handlingEelco Dolstra
2015-05-11Merge commit 'fdee1ced43fb495d612a29e955141cdf6b9a95ba' into nixLudovic Courtès
2015-05-06Merge commit '8e9140cfdef9dbd1eb61e4c75c91d452ab5e4a74' into nixLudovic Courtès
Conflicts: Makefile.config.in configure.ac dev-shell doc/manual/builtins.xml doc/manual/conf-file.xml doc/manual/local.mk doc/manual/nix-instantiate.xml doc/manual/nix-store.xml doc/manual/writing-nix-expressions.xml misc/emacs/nix-mode.el perl/lib/Nix/CopyClosure.pm release.nix scripts/nix-build.in scripts/nix-copy-closure.in src/download-via-ssh/download-via-ssh.cc src/libexpr/common-opts.cc src/libexpr/common-opts.hh src/libexpr/eval.cc src/libexpr/eval.hh src/libexpr/local.mk src/libexpr/nixexpr.cc src/libexpr/nixexpr.hh src/libexpr/parser.y src/libexpr/primops.cc src/libexpr/symbol-table.hh src/libmain/shared.cc src/libstore/local.mk src/nix-env/nix-env.cc src/nix-instantiate/nix-instantiate.cc src/nix-store/local.mk src/nix-store/nix-store.cc src/nix-store/serve-protocol.hh tests/lang.sh tests/lang/eval-okay-context.nix tests/lang/eval-okay-search-path.exp tests/lang/eval-okay-search-path.nix tests/local.mk tests/nix-copy-closure.nix
2015-01-04Merge commit '8d5f472f2c49c79a0d3ae2e506f4d4d76224b328' into nixLudovic Courtès
Conflicts: .gitignore Makefile doc/manual/installation.xml doc/manual/introduction.xml doc/manual/local.mk doc/manual/manual.xml doc/manual/nix-collect-garbage.xml doc/manual/nix-env.xml doc/manual/nix-install-package.xml doc/manual/nix-store.xml doc/manual/quick-start.xml doc/manual/release-notes.xml local.mk misc/emacs/nix-mode.el mk/functions.mk mk/install.mk mk/lib.mk mk/libraries.mk mk/patterns.mk mk/programs.mk nix.spec.in release.nix scripts/install-nix-from-closure.sh scripts/nix-build.in src/libexpr/eval-inline.hh src/libexpr/eval.cc src/libexpr/eval.hh src/libexpr/get-drvs.cc src/libexpr/nixexpr.cc src/libexpr/nixexpr.hh src/libexpr/parser.y src/libexpr/primops.cc src/libstore/local.mk src/nix-daemon/local.mk src/nix-env/nix-env.cc src/nix-env/user-env.cc src/nix-instantiate/nix-instantiate.cc src/nix-store/nix-store.cc tests/init.sh tests/nix-copy-closure.nix tests/remote-builds.nix version
2014-12-17nix: Adjust code for Guix.Ludovic Courtès
* nix/libstore/gc.cc (addAdditionalRoots): Refer to 'list-runtime-roots' instead of 'find-runtime-roots.pl'. * nix/libutil/hash.cc, nix/libutil/hash.hh: Change 'union Ctx' to 'struct Ctx', like 'nix/sync-with-upstream' did. * nix/AUTHORS: New file. * nix/COPYING: New file, from upstream Nix. * nix/libutil/md32_common.h, nix/libutil/md5.c, nix/libutil/md5.h, nix/libutil/sha1.c, nix/libutil/sha1.h, nix/libutil/sha256.c, nix/libutil/sha256.h: Remove.
2014-12-17Keep only libstore, nix-daemon, and related stuff.Ludovic Courtès
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