substituteAllFiles: support postInstall

2016-01-09 21:24:26 +03:00 · 2016-01-09 21:24:26 +03:00 · ded1a55b8d
commit ded1a55b8d
parent 828a7f99fd
1 changed files with 4 additions and 1 deletions
--- a/pkgs/build-support/substitute-files/substitute-all-files.nix
+++ b/pkgs/build-support/substitute-files/substitute-all-files.nix
@ -12,11 +12,14 @@ stdenv.mkDerivation ({

    args=

-    cd "$src"
+    pushd "$src"
    echo -ne "${concatStringsSep "\\0" args.files}" | xargs -0 -n1 -I {} -- find {} -type f -print0 | while read -d "" line; do
      mkdir -p "$out/$(dirname "$line")"
      substituteAll "$line" "$out/$line"
    done
+    popd
+
+    eval "$postInstall"
  '';
  preferLocalBuild = true;
 } // args)