Merge pull request #199639 from kira-bruneau/texlab

let

  isCross = stdenv.hostPlatform != stdenv.buildPlatform;

in rustPlatform.buildRustPackage rec {

in

rustPlatform.buildRustPackage rec {

  pname = "texlab";

  version = "4.3.0";

  version = "4.3.1";

  src = fetchFromGitHub {

    owner = "latex-lsp";

    repo = pname;

    repo = "texlab";

    rev = "refs/tags/v${version}";

    sha256 = "sha256-PhzxWLkqsHU32vIZwHzdy86bwIzDDmnxp12PS774P3k=";

    sha256 = "sha256-gtPnuKmKfUBZDM6DATJB5NxndOwvG5JpBRO4cEU6lIU=";

  };

  cargoSha256 = "sha256-tH566L0oHnI9mNp1KtJYaBaWCkiAOrtBYkfVSCA2N6w=";

  cargoSha256 = "sha256-nu2KltPgexBTxG13kUgHgMrxefPD+Gaj5qBIWWFPdFs=";

  outputs = [ "out" ] ++ lib.optional (!isCross) "man";

    CoreServices

  ];

  postInstall = ''

    # Remove generated dylib of human_name dependency. TexLab statically

    # links to the generated rlib and doesn't reference the dylib. I

    # couldn't find any way to prevent building this by passing cargo flags.

    # See https://github.com/djudd/human-name/blob/master/Cargo.toml#L43

    rm "$out/lib/libhuman_name${stdenv.hostPlatform.extensions.sharedLibrary}"

    rmdir "$out/lib"

  ''

  # When we cross compile we cannot run the output executable to

  # generate the man page

  + lib.optionalString (!isCross) ''

  postInstall = lib.optionalString (!isCross) ''

    # TexLab builds man page separately in CI:

    # https://github.com/latex-lsp/texlab/blob/v4.3.0/.github/workflows/publish.yml#L131-L135

    # https://github.com/latex-lsp/texlab/blob/v4.3.1/.github/workflows/publish.yml#L126-L130

    help2man --no-info "$out/bin/texlab" > texlab.1

    installManPage texlab.1

  '';