76 lines
2.2 KiB
Nix
76 lines
2.2 KiB
Nix
{ ruby, lib, callPackage, defaultGemConfig, buildEnv, runCommand
|
|
, buildPackages
|
|
, bundler
|
|
}@defs:
|
|
|
|
{ name ? null
|
|
, pname ? null
|
|
, gemdir ? null
|
|
, gemfile ? null
|
|
, lockfile ? null
|
|
, gemset ? null
|
|
, groups ? ["default"]
|
|
, ruby ? defs.ruby
|
|
, copyGemFiles ? false # Copy gem files instead of symlinking
|
|
, gemConfig ? defaultGemConfig
|
|
, postBuild ? null
|
|
, document ? []
|
|
, meta ? {}
|
|
, ignoreCollisions ? false
|
|
, passthru ? {}
|
|
, ...
|
|
}@args:
|
|
|
|
let
|
|
inherit (import ../bundled-common/functions.nix { inherit lib ruby gemConfig groups; }) genStubsScript;
|
|
|
|
basicEnv = (callPackage ../bundled-common { inherit bundler; }) (args // { inherit pname name; mainGemName = pname; });
|
|
|
|
inherit (basicEnv) envPaths;
|
|
# Idea here is a mkDerivation that gen-bin-stubs new stubs "as specified" -
|
|
# either specific executables or the bin/ for certain gem(s), but
|
|
# incorporates the basicEnv as a requirement so that its $out is in our path.
|
|
|
|
# When stubbing the bins for a gem, we should use the gem expression
|
|
# directly, which means that basicEnv should somehow make it available.
|
|
|
|
# Different use cases should use different variations on this file, rather
|
|
# than the expression trying to deduce a use case.
|
|
|
|
# The basicEnv should be put into passthru so that e.g. nix-shell can use it.
|
|
in
|
|
if pname == null then
|
|
basicEnv // { inherit name basicEnv; }
|
|
else
|
|
let
|
|
bundlerEnvArgs = {
|
|
inherit ignoreCollisions;
|
|
|
|
name = basicEnv.name;
|
|
|
|
paths = envPaths;
|
|
pathsToLink = [ "/lib" ];
|
|
|
|
postBuild = genStubsScript {
|
|
inherit lib runCommand ruby bundler groups;
|
|
confFiles = basicEnv.confFiles;
|
|
binPaths = [ basicEnv.gems.${pname} ];
|
|
} + lib.optionalString (postBuild != null) postBuild;
|
|
|
|
meta = { platforms = ruby.meta.platforms; } // meta;
|
|
passthru = basicEnv.passthru // {
|
|
inherit basicEnv;
|
|
inherit (basicEnv) env;
|
|
} // passthru;
|
|
};
|
|
in
|
|
if copyGemFiles then
|
|
runCommand basicEnv.name bundlerEnvArgs ''
|
|
mkdir -p $out
|
|
for i in $paths; do
|
|
${buildPackages.rsync}/bin/rsync -a $i/lib $out/
|
|
done
|
|
eval "$postBuild"
|
|
''
|
|
else
|
|
buildEnv bundlerEnvArgs
|