forked from mirrors/nixpkgs
Cleaning out obsolete files
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Judson
parent
998d011e42
commit
e4bb4d4788
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@ -1,195 +0,0 @@
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{ stdenv, runCommand, writeText, writeScript, writeScriptBin, ruby, lib
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, callPackage, defaultGemConfig, fetchurl, fetchgit, buildRubyGem, buildEnv
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, git
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, makeWrapper
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, bundler
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, tree
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}@defs:
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{ name ? null
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, pname ? null
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, gemdir ? null
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, gemfile ? null
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, lockfile ? null
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, gemset ? null
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, allBins ? false
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, ruby ? defs.ruby
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, gemConfig ? defaultGemConfig
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, postBuild ? null
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, document ? []
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, meta ? {}
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, groups ? ["default"]
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, ignoreCollisions ? false
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, ...
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}@args:
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let
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drvName =
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if name != null then name
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else if pname != null then "${toString pname}-${mainGem.version}"
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else throw "bundlerEnv: either pname or name must be set";
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mainGem =
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if pname == null then null
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else gems."${pname}" or (throw "bundlerEnv: gem ${pname} not found");
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gemfile' =
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if gemfile == null then gemdir + "/Gemfile"
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else gemfile;
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lockfile' =
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if lockfile == null then gemdir + "/Gemfile.lock"
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else lockfile;
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gemset' =
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if gemset == null then gemdir + "/gemset.nix"
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else gemset;
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importedGemset = import gemset';
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platformMatches = attrs: (
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!(attrs ? "platforms") ||
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builtins.any (platform:
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platform.engine == ruby.rubyEngine &&
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(!(platform ? "version") || platform.version == ruby.version.majMin)
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) attrs.platforms
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);
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groupMatches = attrs: (
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!(attrs ? "groups") ||
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builtins.any (gemGroup: builtins.any (group: group == gemGroup) groups) attrs.groups
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);
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filteredGemset = lib.filterAttrs (name: attrs: platformMatches attrs && groupMatches attrs) importedGemset;
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applyGemConfigs = attrs:
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(if gemConfig ? "${attrs.gemName}"
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then attrs // gemConfig."${attrs.gemName}" attrs
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else attrs);
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configuredGemset = lib.flip lib.mapAttrs filteredGemset (name: attrs:
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applyGemConfigs (attrs // { inherit ruby; gemName = name; })
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);
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hasBundler = builtins.hasAttr "bundler" filteredGemset;
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bundler =
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if hasBundler then gems.bundler
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else defs.bundler.override (attrs: { inherit ruby; });
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pathDerivation = { gemName, version, path, ... }:
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let
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res = {
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type = "derivation";
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bundledByPath = true;
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name = gemName;
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version = version;
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outPath = path;
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outputs = [ "out" ];
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out = res;
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outputName = "out";
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};
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in res;
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buildGem = name: attrs: (
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let
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gemAttrs = ((removeAttrs attrs ["source"]) // attrs.source // {
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inherit ruby;
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gemName = name;
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gemPath = map (gemName: gems."${gemName}") (attrs.dependencies or []);
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});
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in
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if gemAttrs.type == "path" then pathDerivation gemAttrs
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else buildRubyGem gemAttrs);
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gems = lib.flip lib.mapAttrs configuredGemset (name: attrs: buildGem name attrs);
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maybeCopyAll = main: if main == null then "" else copyIfBundledByPath main;
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copyIfBundledByPath = { bundledByPath ? false, ...}@main:
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(if bundledByPath then ''
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cp -a ${gemdir}/* $out/
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'' else ""
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);
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# We have to normalize the Gemfile.lock, otherwise bundler tries to be
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# helpful by doing so at run time, causing executables to immediately bail
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# out. Yes, I'm serious.
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confFiles = runCommand "gemfile-and-lockfile" {} ''
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mkdir -p $out
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${maybeCopyAll mainGem}
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cp ${gemfile'} $out/Gemfile || ls -l $out/Gemfile
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cp ${lockfile'} $out/Gemfile.lock || ls -l $out/Gemfile.lock
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'';
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envPaths = lib.attrValues gems ++ lib.optional (!hasBundler) bundler;
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binPaths = if !allBins && mainGem != null then [ mainGem ] else envPaths;
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genStubs = binPaths: ''
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${ruby}/bin/ruby ${./gen-bin-stubs.rb} \
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"${ruby}/bin/ruby" \
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"${confFiles}/Gemfile" \
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"$out/${ruby.gemPath}" \
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"${bundler}/${ruby.gemPath}" \
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${lib.escapeShellArg binPaths} \
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${lib.escapeShellArg groups}
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'';
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bundlerEnv = buildEnv {
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inherit ignoreCollisions;
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name = drvName;
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paths = envPaths;
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pathsToLink = [ "/lib" ];
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postBuild = (genStubs binPaths) + lib.optionalString (postBuild != null) postBuild;
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meta = { platforms = ruby.meta.platforms; } // meta;
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passthru = rec {
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inherit ruby bundler gems;
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wrappedRuby = stdenv.mkDerivation {
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name = "wrapped-ruby-${drvName}";
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nativeBuildInputs = [ makeWrapper ];
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buildCommand = ''
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mkdir -p $out/bin
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for i in ${ruby}/bin/*; do
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makeWrapper "$i" $out/bin/$(basename "$i") \
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--set BUNDLE_GEMFILE ${confFiles}/Gemfile \
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--set BUNDLE_PATH ${bundlerEnv}/${ruby.gemPath} \
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--set BUNDLE_FROZEN 1 \
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--set GEM_HOME ${bundlerEnv}/${ruby.gemPath} \
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--set GEM_PATH ${bundlerEnv}/${ruby.gemPath}
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done
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'';
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};
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env = let
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irbrc = builtins.toFile "irbrc" ''
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if !(ENV["OLD_IRBRC"].nil? || ENV["OLD_IRBRC"].empty?)
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require ENV["OLD_IRBRC"]
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end
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require 'rubygems'
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require 'bundler/setup'
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'';
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in stdenv.mkDerivation {
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name = "${drvName}-interactive-environment";
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nativeBuildInputs = [ wrappedRuby bundlerEnv ];
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shellHook = ''
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export OLD_IRBRC="$IRBRC"
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export IRBRC=${irbrc}
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'';
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buildCommand = ''
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echo >&2 ""
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echo >&2 "*** Ruby 'env' attributes are intended for interactive nix-shell sessions, not for building! ***"
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echo >&2 ""
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exit 1
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'';
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};
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};
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};
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in
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bundlerEnv
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@ -1,2 +0,0 @@
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#!/usr/bin/env bash
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nix-build -E 'with import <nixpkgs> { }; callPackage ./test.nix {}' --show-trace && cat result
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