76 lines
2 KiB
Nix
76 lines
2 KiB
Nix
{ lib
|
|
, fetchFromGitHub
|
|
, linkFarm
|
|
, makeWrapper
|
|
, rustPlatform
|
|
, tree-sitter
|
|
}:
|
|
|
|
let
|
|
# based on https://github.com/NixOS/nixpkgs/blob/aa07b78b9606daf1145a37f6299c6066939df075/pkgs/development/tools/parsing/tree-sitter/default.nix#L85-L104
|
|
withPlugins = grammarFn:
|
|
let
|
|
grammars = grammarFn tree-sitter.builtGrammars;
|
|
in
|
|
linkFarm "grammars"
|
|
(map
|
|
(drv:
|
|
let
|
|
name = lib.strings.getName drv;
|
|
in
|
|
{
|
|
name =
|
|
"lib" +
|
|
(lib.strings.removeSuffix "-grammar" name)
|
|
+ ".so";
|
|
path = "${drv}/parser";
|
|
}
|
|
)
|
|
grammars);
|
|
|
|
libPath = withPlugins (_: tree-sitter.allGrammars);
|
|
in
|
|
rustPlatform.buildRustPackage rec {
|
|
pname = "diffsitter";
|
|
version = "0.7.2";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "afnanenayet";
|
|
repo = pname;
|
|
rev = "v${version}";
|
|
sha256 = "sha256-oHG2vw981r9FZSwbJ+xcLemfQSMDrk6PAr/qtyImM04=";
|
|
fetchSubmodules = false;
|
|
};
|
|
|
|
cargoSha256 = "sha256-Cj9jdeeJNR/7mquEfaQCsFgiCjyJbZaaSkOzbU64T3U=";
|
|
|
|
buildNoDefaultFeatures = true;
|
|
buildFeatures = [
|
|
"dynamic-grammar-libs"
|
|
];
|
|
|
|
nativeBuildInputs = [
|
|
makeWrapper
|
|
];
|
|
|
|
postInstall = ''
|
|
wrapProgram "$out/bin/diffsitter" \
|
|
--prefix LD_LIBRARY_PATH : "${libPath}"
|
|
'';
|
|
|
|
doCheck = false;
|
|
# failures:
|
|
# tests::diff_hunks_snapshot::_medium_cpp_cpp_false_expects
|
|
# tests::diff_hunks_snapshot::_medium_cpp_cpp_true_expects
|
|
# tests::diff_hunks_snapshot::_medium_rust_rs_false_expects
|
|
# tests::diff_hunks_snapshot::_medium_rust_rs_true_expects
|
|
# tests::diff_hunks_snapshot::_short_python_py_true_expects
|
|
# tests::diff_hunks_snapshot::_short_rust_rs_true_expects
|
|
|
|
meta = with lib; {
|
|
homepage = "https://github.com/afnanenayet/diffsitter";
|
|
description = "A tree-sitter based AST difftool to get meaningful semantic diffs";
|
|
license = licenses.mit;
|
|
maintainers = with maintainers; [ bbigras ];
|
|
};
|
|
}
|