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2015-05-05Allow URLs in the Nix search pathEelco Dolstra
E.g. to install "hello" from the latest Nixpkgs: $ nix-build '<nixpkgs>' -A hello -I nixpkgs=https://nixos.org/channels/nixpkgs-unstable/nixexprs.tar.xz Or to install a specific version of NixOS: $ nixos-rebuild switch -I nixpkgs=https://github.com/NixOS/nixpkgs/archive/63def04891a0abc328b1b0b3a78ec02c58f48583.tar.gz
2015-04-09Implement caching of fetchurl/fetchTarball resultsEelco Dolstra
ETags are used to prevent redownloading unchanged files.
2015-03-19Fix Boehm API violationEelco Dolstra
We were calling GC_INIT() after doing an allocation (in the baseEnv construction), which is not allowed.
2015-01-15Fix assertion failure in nix-envEelco Dolstra
$ nix-env -f ~/Dev/nixops/ -iA foo nix-env: src/libexpr/eval.hh:57: void nix::Bindings::push_back(const nix::Attr&): Assertion `size_ < capacity' failed. Aborted
2014-09-23Add --force-name support for --set in nix-env, to support ↵Shell Turner
nix-install-package --set
2014-09-19Store Attrs inside BindingsEelco Dolstra
This prevents a double allocation per attribute set.
2014-08-20Use pager for more commandsEelco Dolstra
2014-08-20Use proper quotes everywhereEelco Dolstra
2014-08-20Add some colorEelco Dolstra
2014-08-18Fix --attr parsingEelco Dolstra
2014-08-13Refactor option handlingEelco Dolstra
2014-08-01Make readDirectory() return inode / file typeEelco Dolstra
2014-06-02nix-env -qa --json: Generate valid JSON even if there are invalid meta attrsEelco Dolstra
2014-05-26Ensure that -I flags get included in nixPathEelco Dolstra
Also fixes #261.
2014-04-15nix-env: Minor change to '--delete-generations Nd' semanticsRicardo M. Correia
The option '--delete-generations Nd' deletes all generations older than N days. However, most likely the user does not want to delete the generation that was active N days ago. For example, say that you have these 3 generations: 1: <30 days ago> 2: <15 days ago> 3: <1 hour ago> If you do --delete-generations 7d (say, as part of a cron job), most likely you still want to keep generation 2, i.e. the generation that was active 7 days ago (and for most of the past 7 days, in fact). This patch fixes this issue. Note that this also affects 'nix-collect-garbage --delete-older-than Nd'. Thanks to @roconnor for noticing the issue!
2014-04-04Show position info in string concatenation / addition errorsEelco Dolstra
2014-03-30nix-env: Add support for --delete-generations 15dRicardo M. Correia
It will delete all generations older than the specified number of days.
2014-03-11Fix passing meta attribute to buildenv.nixEelco Dolstra
Since the meta attributes were not sorted, attribute lookup could fail, leading to package priorities and active flags not working correctly. Broken since 0f24400d90daf65cf20142a662f8245008437e2c.
2014-02-27Set up a minimal /dev in chrootsEelco Dolstra
Not bind-mounting the /dev from the host also solves the problem with /dev/shm being a symlink to something not in the chroot.
2014-02-18Add a flag ‘--check’ to verify build determinismEelco Dolstra
The flag ‘--check’ to ‘nix-store -r’ or ‘nix-build’ will cause Nix to redo the build of a derivation whose output paths are already valid. If the new output differs from the original output, an error is printed. This makes it easier to test if a build is deterministic. (Obviously this cannot catch all sources of non-determinism, but it catches the most common one, namely the current time.) For example: $ nix-build '<nixpkgs>' -A patchelf ... $ nix-build '<nixpkgs>' -A patchelf --check error: derivation `/nix/store/1ipvxsdnbhl1rw6siz6x92s7sc8nwkkb-patchelf-0.6' may not be deterministic: hash mismatch in output `/nix/store/4pc1dmw5xkwmc6q3gdc9i5nbjl4dkjpp-patchelf-0.6.drv' The --check build fails if not all outputs are valid. Thus the first call to nix-build is necessary to ensure that all outputs are valid. The current outputs are left untouched: the new outputs are either put in a chroot or diverted to a different location in the store using hash rewriting.
2014-02-01Remove AutomakefilesEelco Dolstra
2014-02-01Update Makefile variable namesEelco Dolstra
2014-01-30Rename Makefile -> local.mkEelco Dolstra
2014-01-21Merge branch 'master' into makeEelco Dolstra
Conflicts: src/libexpr/eval.cc
2014-01-21Remove unused typeEelco Dolstra
2014-01-09Update MakefilesEelco Dolstra
2013-12-20nix-env --set-flag: Barf if a selector doesn't match any installed packageEelco Dolstra
Fixes #184.
2013-11-25Rename Makefile.new -> MakefileEelco Dolstra
2013-11-23Improve building dynamic librariesEelco Dolstra
They now get a correct RPATH.
2013-11-22Rename $(here) to $(d) for brevity, and remove trailing slashEelco Dolstra
2013-11-22Add missing #includeEelco Dolstra
2013-11-22New non-recursive, plain Make-based build systemEelco Dolstra
2013-11-19Check meta values and warn about bad onesEelco Dolstra
2013-11-19Generalise meta attributesEelco Dolstra
2013-11-19Drop support for user environment manifests in ATerm formatEelco Dolstra
2013-11-19nix-env -q: Add a --json flagEelco Dolstra
2013-10-24Rename "attribute sets" to "sets"Eelco Dolstra
We don't have any other kind of sets so calling them attribute sets is unnecessarily verbose.
2013-09-06Remove stray debug lineEelco Dolstra
2013-09-03nix-env -i: Add a flag ‘--remove-all’ / ‘-r’Eelco Dolstra
This is equivalent to running ‘nix-env -e '*'’ first, except that it happens in a single transaction. Thus, ‘nix-env -i pkgs...’ replaces the profile with the specified set of packages. The main motivation is to support declarative package management (similar to environment.systemPackages in NixOS). That is, if you have a specification ‘profile.nix’ like this: with import <nixpkgs> {}; [ thunderbird geeqie ... ] then after any change to ‘profile.nix’, you can run: $ nix-env -f profile.nix -ir to update the profile to match the specification. (Without the ‘-r’ flag, if you remove a package from ‘profile.nix’, it won't be removed from the actual profile.) Suggested by @zefhemel.
2013-09-03nix-env: Use wildcard match by defaultEelco Dolstra
That is, you don't need to pass '*' anymore, so nix-env -qa is equivalent to nix-env -qa '*'
2013-09-03nix-env: Load files in ~/.nix-defexpr on demandEelco Dolstra
So if you do "nix-env -qa -A nixos", then other channels won't be parsed/evaluated at all.
2013-09-03Check for name collisions in the input Nix expressionsEelco Dolstra
2013-09-03Work on Values instead of ExprsEelco Dolstra
This prevents some duplicate evaluation in nix-env and nix-instantiate. Also, when traversing ~/.nix-defexpr, only read regular files with the extension .nix. Previously it was reading files like .../channels/binary-caches/<name>. The only reason this didn't cause problems is pure luck (namely, <name> shadows an actual Nix expression, the binary-caches files happen to be syntactically valid Nix expressions, and we iterate over the directory contents in just the right order).
2013-09-03Get rid of the parse tree cacheEelco Dolstra
Since we already cache files in normal form (fileEvalCache), caching parse trees is redundant. Note that getting rid of this cache doesn't actually save much memory at the moment, because parse trees are currently not freed / GC'ed.
2013-08-26Fix typos, especially those that end up in the Nix manualIvan Kozik
2012-12-12Allow setting the profile location using $NIX_PROFILEEelco Dolstra
Fixes #69.
2012-12-04nix-env: Install all outputs of a derivationEelco Dolstra
If you explicitly install a package, presumably you want all of it. So symlink all outputs in the user environment.
2012-12-03Fix the ‘--prebuilt-only’ flagEelco Dolstra
2012-12-03WhitespaceEelco Dolstra
2012-11-28nix-env -q --out-path: Support multiple outputsEelco Dolstra
We now print all output paths of a package, e.g. openssl-1.0.0i bin=/nix/store/gq2mvh0wb9l90djvsagln3aqywqmr6vl-openssl-1.0.0i-bin;man=/nix/store/7zwf5r5hsdarl3n86dasvb4chm2xzw9n-openssl-1.0.0i-man;/nix/store/cj7xvk7fjp9q887359j75pw3pzjfmqf1-openssl-1.0.0i or (in XML mode) <item attrPath="openssl" name="openssl-1.0.0i" system="x86_64-linux"> <output name="bin" path="/nix/store/gq2mvh0wb9l90djvsagln3aqywqmr6vl-openssl-1.0.0i-bin" /> <output name="man" path="/nix/store/7zwf5r5hsdarl3n86dasvb4chm2xzw9n-openssl-1.0.0i-man" /> <output name="out" path="/nix/store/cj7xvk7fjp9q887359j75pw3pzjfmqf1-openssl-1.0.0i" /> </item>