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|
args : with args;
rec {
# some packages (eg ruby-debug) still require 1.8. So let's stick to that for
# now if nobody has different requirements
version = "1.4.1";
src = fetchurl {
url = "http://production.cf.rubygems.org/rubygems/${name}.tgz";
sha256 = "189wg1msb4sdjvdzv9ia6q3lvjlygpp67wlbkl7cjb22bpjy4w4b";
};
buildInputs = [ruby makeWrapper];
configureFlags = [];
doInstall = fullDepEntry (''
ruby setup.rb --prefix=$out/
wrapProgram $out/bin/gem --prefix RUBYLIB : $out/lib
find $out -type f -name "*.rb" | xargs sed -i "s@/usr/bin/env@$(type -p env)@g"
mkdir -pv $out/nix-support
cat > $out/nix-support/setup-hook <<EOF
export RUBYOPT=rubygems
addToSearchPath RUBYLIB $out/lib
addGemPath() {
addToSearchPath GEM_PATH \$1/${ruby.gemPath}
}
envHooks+=(addGemPath)
EOF'') ["minInit" "addInputs" "doUnpack" "defEnsureDir"];
/* doConfigure should be specified separately */
phaseNames = ["doPatch" "doInstall"];
name = "rubygems-" + version;
meta = {
description = "Ruby gems package collection";
longDescription = ''
Nix can create nix packages from gems.
To use it do the following:
1. Install rubygems and rubyLibs.nix.
2. Add $your_profile/${ruby.gemPath} to GEM_PATH.
3. export RUBYLIB=$your_profile/lib RUBYOPT=rubygems.
4. Run `gem nix --[no-]user-install gem1 gem2 ...` to generate Nix
expression from gem repository.
5. Install rubyLibs.gem1 etc.
'';
};
patches = [ ./gem_hook.patch ];
}
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