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2008-02-21 * checkVarDefs: don't check in closed terms, which don't haveEelco Dolstra1-1/+5
undefined variables by definition. This matters for the implementation of "with", which does a call to checkVarDefs to see if the body of the with has no undefined variables. (It can't be checked at parse time because you don't know which variables are in the "with" attribute set.) If we check closed terms, then we check not just the with body but also the substituted terms, which are typically very large. This is the cause of the poor nix-env performance on Nixpkgs lately. It didn't happen earlier because "with" wasn't used very often in the past. This fix improves nix-env performance roughly 60x on current Nixpkgs. nix-env -qa is down from 29.3s to 0.5s on my laptop, and nix-env -qa --out-path is down from 229s to 3.39s. Not bad for a 1-line fix :-)
2008-02-05 * Fix the parsing ofEelco Dolstra1-1/+5
'' '${foo}' '' where the antiquote should work as expected, instead of giving the string "'${foo}'".
2008-02-05 * Doh.Eelco Dolstra1-1/+1
2008-02-05 * Regression test.Eelco Dolstra2-2/+9
2008-01-29 * nix-store --dump-db / --load-db to dump/load the Nix DB.Eelco Dolstra9-137/+130
* nix-store --register-validity: option to supply the content hash of each path. * Removed compatibility with Nix <= 0.7 stores.
2008-01-20 Probably fixed __exprToStringMichael Raskin1-1/+4
2008-01-15 Fixed exportBuildReferenceGraphMichael Raskin2-12/+77
2008-01-04 * New primop `unsafeDiscardStringContext' to get rid of stringEelco Dolstra3-0/+17
contexts. Needed to prevent unnecessary dependencies when building the NixOS manual.
2007-12-31 * Bumped the version number to 0.12.Eelco Dolstra1-1/+1
2007-12-31 (no commit message)Eelco Dolstra1-4/+5
2007-12-31 * More documentation.Eelco Dolstra6-23/+213
2007-12-31 * Documented a bunch of nix-store commands.Eelco Dolstra1-0/+174
2007-12-31 (no commit message)Eelco Dolstra1-89/+89
2007-12-31 (no commit message)Eelco Dolstra1-9/+8
2007-12-31 (no commit message)Eelco Dolstra2-1/+1
2007-12-31 * More release notes.Eelco Dolstra2-2/+46
2007-12-30 * Fix the hashDerivationModulo test. I should really investigateEelco Dolstra1-2/+4
*why* the test failed...
2007-12-30 * Documented indented string literals.Eelco Dolstra3-43/+193
* Release notes.
2007-12-30 * Don't use "store expression", it's obsolete.Eelco Dolstra1-2/+2
2007-12-30 Added a way to include derivation with its outputs and dependencies - ↵Michael Raskin1-0/+38
exportBuildReferenceGraph
2007-12-14 * Use strsignal if available to give better error messages forEelco Dolstra2-2/+14
builders that fail due to a signal.
2007-12-14 * Another insane Mac OS X 10.5 compatibility hack.Eelco Dolstra1-0/+14
2007-12-14 * Mac OS X 10.5 compatibility: `echo -n foo' suddenly prints `-n foo'Eelco Dolstra1-1/+1
instead of `foo' without a newline (with /bin/sh, not /bin/bash, even though /bin/sh is also bash...). So use printf instead.
2007-12-13 * Mac OS X 10.5 compatibility.Eelco Dolstra1-0/+1
2007-12-12 small udpateMarc Weber1-4/+4
2007-12-10 corrected --help message for nix-store a bitMichael Raskin1-2/+7
2007-12-10 Very basic nix vim syntax highlightingMarc Weber1-0/+35
2007-12-06 * Syntax to escape '', ${.Eelco Dolstra3-2/+20
2007-12-04 * component -> package.Eelco Dolstra8-98/+97
2007-11-30 * Added a new kind of multi-line string literal delimited by twoEelco Dolstra6-3/+234
single quotes. Example (from NixOS): job = '' start on network-interfaces start script rm -f /var/run/opengl-driver ${if videoDriver == "nvidia" then "ln -sf ${nvidiaDrivers} /var/run/opengl-driver" else if cfg.driSupport then "ln -sf ${mesa} /var/run/opengl-driver" else "" } rm -f /var/log/slim.log end script ''; This style has two big advantages: - \, ' and " aren't special, only '' and ${. So you get a lot less escaping in shell scripts / configuration files in Nixpkgs/NixOS. The delimiter '' is rare in scripts (and can usually be written as ""). ${ is also fairly rare. Other delimiters such as <<...>>, {{...}} and <|...|> were also considered but this one appears to have the fewest drawbacks (thanks Martin). - Indentation is intelligently stripped so that multi-line strings can follow the nesting structure of the containing Nix expression. E.g. in the example above 6 spaces are stripped from the start of each line. This prevents unnecessary indentation in generated files (which sometimes even breaks things). See tests/lang/eval-okay-ind-string.nix for some examples.
2007-11-29 * nix-env -e: support uninstalling by path, so that one can sayEelco Dolstra7-50/+81
$ nix-env -e $(which firefox) or $ nix-env -e /nix/store/nywzlygrkfcgz7dfmhm5xixlx1l0m60v-pan-0.132 * nix-env -i: if an argument contains a slash anywhere, treat it as a path and follow it through symlinks into the Nix store. This allows things like $ nix-build -A firefox $ nix-env -i ./result * nix-env -q/-i/-e: don't complain when the `*' selector doesn't match anything. In particular, `nix-env -q \*' doesn't fail anymore on an empty profile.
2007-11-29 * Troubleshooting entry about running out of locks.Eelco Dolstra1-1/+43
2007-11-21 * New primop `readFile' to get the contents of a file as a string.Eelco Dolstra4-0/+23
2007-11-16 * Flag `--no-build-hook' to disable distributed builds.Eelco Dolstra9-6/+23
* queryDeriver in daemon mode: don't barf if the other side returns an empty string (which means there is no deriver).
2007-11-16 * nix-store --import: add a flag --require-signature.Eelco Dolstra1-2/+7
2007-11-15 * nix-build: pass --argstr to nix-instantiate.Eelco Dolstra1-3/+3
2007-11-15 * Doh!Eelco Dolstra1-1/+2
2007-11-15 * Don't need gc.hh.Eelco Dolstra2-7/+2
2007-11-15 * Add build-remote.pl to the Nix distribution.Eelco Dolstra2-1/+211
2007-11-15 Added possibility to specify garbage collection levels for store paths; so ↵Michael Raskin2-4/+21
packages can share intermediate results of compilation and GC will collect it automatically while never touching tarballs, for example.
2007-11-05 * nix-prefetch-url: don't fail if /tmp/nix-prefetch-url-<pid> exists,Eelco Dolstra1-4/+23
instead use a counter just like we do for temporary build directories.
2007-11-01 * A rule to make a PDF version of the manual.Eelco Dolstra2-0/+9
2007-11-01 * Documented some of the more obscure derivation attributes (includingEelco Dolstra3-14/+250
fixed-output derivations).
2007-10-31 * Documented multi-user Nix.Eelco Dolstra5-46/+274
2007-10-29 (no commit message)Eelco Dolstra4-1/+133
2007-10-29 * Make the `--prebuilt-only' / `-b' option work not just for queriesEelco Dolstra3-17/+24
but installations/upgrades as well. So `nix-env -ub \*' will upgrade only those packages for which a substitute is available (or to be precise, it will upgrade each package to the highest version for which a substitute is available).
2007-10-29 * Depend on bash instead of sh (since we use a few bashisms).Eelco Dolstra1-1/+1
2007-10-29 * On FreeBSD, sys/mount.h needs sys/param.h.Eelco Dolstra2-3/+12
2007-10-27 * Detect whether chroot / bind-mount support is available.Eelco Dolstra2-4/+26
2007-10-27 * Delete the chroot directory automatically.Eelco Dolstra5-19/+80
* Removed some debug messages.