core/pkgs/build-support/src-only/default.nix

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2024-05-02 00:46:19 +00:00
{ stdenv }:
# srcOnly is a utility builder that only fetches and unpacks the given `src`,
# and optionally patching with `patches` or adding build inputs.
#
# It can be invoked directly, or be used to wrap an existing derivation. Eg:
#
# > srcOnly pkgs.hello
#
attrs:
let
args = if builtins.hasAttr "drvAttrs" attrs then attrs.drvAttrs else attrs;
name = if builtins.hasAttr "name" args then args.name else "${args.pname}-${args.version}";
in
2024-06-30 08:12:46 +00:00
stdenv.mkDerivation (
args
// {
name = "${name}-source";
installPhase = "cp -r . $out";
outputs = [ "out" ];
separateDebugInfo = false;
dontUnpack = false;
dontInstall = false;
phases = [
"unpackPhase"
"patchPhase"
"installPhase"
];
}
)