nixpkgs/pkgs/common-updater/scripts.nix
Tuomas Tynkkynen b53c53b1b4 maintainers: Add script to patch version/sha256 in .nix files
Adds a script to help automatically upgrading packages: this one can
patch name/version attributes like:
    version = "50.1.0";
    name = "bc-1.06";
... to the given version, and updates the sha256 hash to match.

Usage is:

update-source-version <attr> <new-version> [<new-source-hash>]

where:
    - attr is the attribute path of the package
    - new-version is the version string to be patched in
    - new-source-hash is the optional sha256/etc. hash of the source.
      If not given, the script will automatically calculate it.

This is added to a subdirectory where other useful scripts can be added
in the future, like figuring out the newest version from a git repo or
GitHub releases etc.
2017-02-19 16:51:17 +02:00

19 lines
385 B
Nix

{ stdenv, makeWrapper, coreutils, gawk, gnused, nix }:
stdenv.mkDerivation {
name = "common-updater-scripts";
buildInputs = [ makeWrapper ];
unpackPhase = "true";
installPhase = ''
mkdir -p $out/bin
cp ${./scripts}/* $out/bin
for f in $out/bin/*; do
wrapProgram $f --prefix PATH : ${stdenv.lib.makeBinPath [ coreutils gawk gnused nix ]}
done
'';
}