kitti3: standardize version number, set updateScript (#444822)

{

  buildPythonApplication,

  fetchFromGitHub,

  poetry-core,

  i3ipc,

  lib,

  poetry-core,

  writeScript,

}:

buildPythonApplication {

buildPythonApplication rec {

  pname = "kitti3";

  version = "unstable-2021-09-11";

  format = "pyproject";

  version = "0.5.1-unstable-2021-09-10";

  pyproject = true;

  src = fetchFromGitHub {

    owner = "LandingEllipse";

    i3ipc

  ];

  passthru.updateScript = writeScript "update-kitti3" ''

    #!/usr/bin/env nix-shell

    #!nix-shell -i bash -p git common-updater-scripts perl tomlq

    tmpdir="$(mktemp -d)"

    trap "rm -rf $tmpdir" EXIT

    git clone --depth=1 "${src.gitRepoUrl}" "$tmpdir"

    pushd "$tmpdir"

    newVersionNumber=$(perl -ne 'print if s/version = "([\d.]+)"/$1/' pyproject.toml)

    newRevision=$(git show -s --pretty='format:%H')

    newDate=$(git show -s --pretty='format:%cs')

    newVersion="$newVersionNumber-unstable-$newDate"

    echo "newVersion = $newVersion" >&2

    echo "newRevision = $newRevision" >&2

    popd

    update-source-version --rev="$newRevision" "kitti3" "$newVersion"

    perl -pe 's/^(.*version = ")([\d\.]+)(.*)$/''${1}'"''${newVersion}"'";/' \

      -i 'pkgs/applications/window-managers/i3/kitti3.nix'

  '';

  meta = {

    homepage = "https://github.com/LandingEllipse/kitti3";

    description = "Kitty drop-down service for sway & i3wm";