nixpkgs/pkgs/development/tools/shellcheck/default.nix
Profpatsch 0bc0c10a78 shellcheck: add manpage and docs
The shellcheck source code contains a manpage, so let’s add that to
the output. For good measure, also copy the README to the doc output.

The overrideMeta thing is taking care of setting the right position,
so that `nix edit` points to this file instead of to the original
haskellPackages definition.
2020-03-06 09:20:12 +01:00

48 lines
1.3 KiB
Nix

{ stdenv, lib, haskellPackages, haskell }:
# this wraps around the haskell package
# and puts the documentation into place
let
# TODO: move to lib/ in separate PR
overrideMeta = drv: overrideFn:
let
drv' = if drv ? meta then drv else drv // { meta = {}; };
pos = (builtins.unsafeGetAttrPos "pname" drv');
meta' = drv'.meta // {
# copied from the mkDerivation code
position = pos.file + ":" + toString pos.line;
};
in drv' // { meta = meta' // overrideFn meta'; };
bin = haskell.lib.justStaticExecutables haskellPackages.ShellCheck;
src = haskellPackages.ShellCheck.src;
shellcheck = stdenv.mkDerivation {
pname = "shellcheck";
version = bin.version;
inherit src;
outputs = [ "bin" "man" "doc" "out" ];
phases = [ "unpackPhase" "installPhase" "fixupPhase" ];
installPhase = ''
install -Dm755 ${bin}/bin/shellcheck $bin/bin/shellcheck
install -Dm644 README.md $doc/share/shellcheck/README.md
install -Dm644 shellcheck.1 $man/share/man/man1/shellcheck.1
mkdir $out
'';
# just some file copying
preferLocalBuild = true;
allowSubstitutes = false;
};
in
overrideMeta shellcheck (old: {
maintainers = with lib.maintainers; [ Profpatsch ];
outputsToInstall = [ "bin" "man" "doc" ];
})