python3Packages.tree-sitter-language-pack: 0.13.0 -> 1.4.1 (#503590)

This commit is contained in:
Yt
2026-04-06 11:40:35 +00:00
committed by GitHub
4 changed files with 232 additions and 62 deletions
+7
View File
@@ -37,6 +37,9 @@ let
pythonRemoveDeps = [
"importlib-resources"
"tree-sitter-c-sharp"
"tree-sitter-embedded-template"
"tree-sitter-yaml"
];
build-system = with python3Packages; [ setuptools-scm ];
@@ -200,6 +203,10 @@ let
"test_main_exit_calls_version_check"
# AssertionError: assert 2 == 1
"test_simple_send_non_retryable_error"
# Upstream tests incompatible with current litellm version
"test_max_context_tokens"
"test_cmd_tokens_output"
"test_cmd_read_only_with_image_file"
]
++ lib.optionals stdenv.hostPlatform.isDarwin [
# Tests fails on darwin
+3
View File
@@ -206,6 +206,9 @@ python.pkgs.buildPythonApplication rec {
"test_get_reranker"
"test_query_tool_success"
"test_supported_rerankers_initialization"
# tree-sitter-language-pack 1.x.x raises LanguageNotFoundError for unknown
# languages here, while this test still expects LookupError.
"test_treesitter_chunker_parser_from_config_no_parser_found_error"
];
passthru = {
@@ -1,85 +1,159 @@
{
lib,
buildPackages,
buildPythonPackage,
fetchPypi,
fetchFromGitHub,
fetchurl,
python,
pytestCheckHook,
nix-update-script,
# build-system
cython,
setuptools,
typing-extensions,
# dependencies
rustPlatform,
stdenv,
tree-sitter,
tree-sitter-c-sharp,
tree-sitter-embedded-template,
tree-sitter-yaml,
}:
buildPythonPackage rec {
pname = "tree-sitter-language-pack";
version = "0.13.0";
pyproject = true;
let
parserReleaseUrl =
version: "https://github.com/kreuzberg-dev/tree-sitter-language-pack/releases/download/v${version}";
# Using the GitHub sources necessitates fetching the treesitter grammar parsers by using a vendored script.
# The pypi archive has the benefit of already vendoring those dependencies which makes packaging easier on our side
# See: https://github.com/Goldziher/tree-sitter-language-pack/blob/main/scripts/clone_vendors.py
src = fetchPypi {
pname = "tree_sitter_language_pack";
inherit version;
hash = "sha256-AyA0xeJ7H24AcwuefC28ggO0cA0MaB/QGdbe/PYRg+w=";
parserBundleSpecs = {
aarch64-darwin = {
suffix = "macos-arm64";
hash = "sha256-pYrgwhb3BkOEqot5JBi26aXBciGt7/zP/1+HcQT2vsw=";
};
aarch64-linux = {
suffix = "linux-aarch64";
hash = "sha256-t1rWm19iExYAZXluMQqlt9bOkEC2UumcxDov8YmYEEQ=";
};
x86_64-linux = {
suffix = "linux-x86_64";
hash = "sha256-o4IpLZDitTsHfF2KMnyB3Wry7Hig7Byxd0JLcZPybJ0=";
};
};
in
buildPythonPackage (finalAttrs: {
pname = "tree-sitter-language-pack";
pyproject = true;
version = "1.4.1";
src = fetchFromGitHub {
owner = "kreuzberg-dev";
repo = "tree-sitter-language-pack";
tag = "v${finalAttrs.version}";
hash = "sha256-kN2htitEOo+JF6DCrC4RHmHkZXnUA0fUo2jSbMELQHI=";
};
# Upstream bumped dependencies aggressively, but we can still use older
# versions since the newer ones arent packaged in nixpkgs. We can't use
# pythonRelaxDepsHook here because it runs in postBuild, while the dependency
# check occurs during the build phase.
postPatch = ''
substituteInPlace pyproject.toml \
--replace-fail "typing-extensions>=4.15.0" "typing-extensions>=4.14.1"
'';
cargoDeps = rustPlatform.fetchCargoVendor {
inherit (finalAttrs)
pname
version
src
;
hash = "sha256-ii3rvAfs4xMSyEEDjUrjL2SAONd0ARCVhwQNCJLwuCk=";
};
nativeCheckInputs = [
pytestCheckHook
buildAndTestSubdir = "crates/ts-pack-python";
# Pin the release metadata and per-platform parser archive so runtime use stays offline.
parserManifest = fetchurl {
url = "${parserReleaseUrl finalAttrs.version}/parsers.json";
hash = "sha256-8utASonvrLzOjxZcmRuzuFSGtYe5sEoMU+xz++bfmkk=";
};
parserBundle =
let
spec =
parserBundleSpecs.${stdenv.hostPlatform.system}
or (throw "tree-sitter-language-pack parser bundle is unavailable for ${stdenv.hostPlatform.system}");
in
fetchurl {
url = "${parserReleaseUrl finalAttrs.version}/parsers-${spec.suffix}.tar.zst";
inherit (spec) hash;
};
nativeBuildInputs = [
buildPackages.zstd
rustPlatform.cargoSetupHook
rustPlatform.maturinBuildHook
];
build-system = [
cython
setuptools
typing-extensions
nativeCheckInputs = [ pytestCheckHook ];
dependencies = [ tree-sitter ];
disabledTests = [
# tree-sitter-language-pack 1.4.1 upstream smoke tests expect these aliases
# to resolve directly in the offline cache, but the packaged bundle still
# exposes the underlying parser library names.
"test_get_language_returns_non_none"
"test_get_parser_for_previously_broken_languages"
"test_has_language_for_previously_broken"
];
dependencies = [
tree-sitter
tree-sitter-c-sharp
tree-sitter-embedded-template
tree-sitter-yaml
];
pythonRelaxDeps = [
"tree-sitter"
"tree-sitter-embedded-template"
"tree-sitter-yaml"
];
pythonImportsCheck = [
"tree_sitter_language_pack"
"tree_sitter_language_pack.bindings"
];
# make sure import the built version, not the source one
preCheck = ''
rm -r tree_sitter_language_pack
# Mirror the upstream cache layout: libs live in cache_dir, while the manifest
# is expected at cache_dir/../manifest.json.
cacheRoot=$PWD/.tree-sitter-language-pack-cache
cacheDir="$cacheRoot/libs"
mkdir -p "$cacheDir"
cp ${finalAttrs.parserManifest} "$cacheRoot/manifest.json"
${lib.getExe buildPackages.zstd} -d -c ${finalAttrs.parserBundle} | tar -xvf - -C "$cacheDir" >/dev/null
# Upstream smoke tests call download APIs even when the parsers are already
# available locally, so point them at the pre-fetched cache and short-circuit
# redundant network downloads during pytest.
cat > conftest.py <<EOF
import json
from pathlib import Path
import tree_sitter_language_pack as tslp
_cache_dir = Path(r"$cacheDir")
_manifest_path = _cache_dir.parent / "manifest.json"
tslp.configure(cache_dir=str(_cache_dir))
def _manifest_languages():
return sorted(json.loads(_manifest_path.read_text())["languages"].keys())
def _download(names):
return 0
def _download_all():
return 0
tslp.manifest_languages = _manifest_languages
tslp.download = _download
tslp.download_all = _download_all
EOF
'';
passthru.updateScript = nix-update-script { };
pytestFlagsArray = [
"e2e/python/tests"
"tests/test_apps/python/smoke_test.py"
];
postInstall = ''
cacheRoot=$out/share/tree-sitter-language-pack
cacheDir="$cacheRoot/libs"
mkdir -p "$cacheDir"
cp ${finalAttrs.parserManifest} "$cacheRoot/manifest.json"
${lib.getExe buildPackages.zstd} -d -c ${finalAttrs.parserBundle} | tar -xvf - -C "$cacheDir" >/dev/null
# Make the installed package default to the pre-fetched cache in $out.
substituteInPlace $out/${python.sitePackages}/tree_sitter_language_pack/__init__.py \
--replace-fail 'SupportedLanguage: TypeAlias = str' $'configure(cache_dir="'$cacheDir$'")\n\nSupportedLanguage: TypeAlias = str'
'';
pythonImportsCheck = [ "tree_sitter_language_pack" ];
passthru.updateScript = ./update.sh;
meta = {
description = "Comprehensive collection of tree-sitter languages";
homepage = "https://github.com/Goldziher/tree-sitter-language-pack";
changelog = "https://github.com/Goldziher/tree-sitter-language-pack/releases/tag/v${version}";
description = "Comprehensive collection of tree-sitter language parsers with polyglot bindings";
homepage = "https://github.com/kreuzberg-dev/tree-sitter-language-pack";
changelog = "https://github.com/kreuzberg-dev/tree-sitter-language-pack/releases/tag/v${finalAttrs.version}";
license = lib.licenses.mit;
maintainers = with lib.maintainers; [ yzx9 ];
platforms = builtins.attrNames parserBundleSpecs;
};
}
})
@@ -0,0 +1,86 @@
#!/usr/bin/env nix-shell
#!nix-shell -I nixpkgs=./. -i bash -p bash curl jq gnused coreutils nix nix-update
set -euo pipefail
PACKAGE_DIR="$(cd -- "$(dirname "$0")" >/dev/null 2>&1 && pwd -P)"
NIXPKGS_ROOT="$(cd -- "$PACKAGE_DIR/../../../.." >/dev/null 2>&1 && pwd -P)"
PACKAGE_FILE="$PACKAGE_DIR/default.nix"
ATTR_PATH="${UPDATE_NIX_ATTR_PATH:-python3Packages.tree-sitter-language-pack}"
latest_version() {
curl -sL ${GITHUB_TOKEN:+ -H "Authorization: Bearer $GITHUB_TOKEN"} \
"https://api.github.com/repos/kreuzberg-dev/tree-sitter-language-pack/releases/latest" \
| jq -r '.tag_name | sub("^v"; "")'
}
replace_value() {
local pattern="$1"
local replacement="$2"
sed -i "s|$pattern|$replacement|g" "$PACKAGE_FILE"
}
replace_perl() {
local pattern="$1"
local replacement="$2"
perl -0pi -e "s|$pattern|$replacement|s" "$PACKAGE_FILE"
}
prefetch_sri() {
local url="$1"
local hash
hash="$(nix-prefetch-url --type sha256 "$url")"
nix hash convert --hash-algo sha256 --to sri "$hash"
}
version="${1:-$(latest_version)}"
if [[ "$version" == "${UPDATE_NIX_OLD_VERSION:-}" ]]; then
echo "$ATTR_PATH is already at $version"
exit 0
fi
nix-update "$ATTR_PATH" --version "$version"
release_url="https://github.com/kreuzberg-dev/tree-sitter-language-pack/releases/download/v$version"
manifest_hash="$(prefetch_sri "$release_url/parsers.json")"
aarch64_darwin_hash="$(prefetch_sri "$release_url/parsers-macos-arm64.tar.zst")"
aarch64_linux_hash="$(prefetch_sri "$release_url/parsers-linux-aarch64.tar.zst")"
x86_64_linux_hash="$(prefetch_sri "$release_url/parsers-linux-x86_64.tar.zst")"
replace_perl '(parserManifest = fetchurl \{\n url = "\$\{parserReleaseUrl finalAttrs\.version\}/parsers\.json";\n hash = ")[^"]*(";)' "\${1}$manifest_hash\${2}"
replace_perl '(aarch64-darwin = \{\n suffix = "macos-arm64";\n hash = ")[^"]*(";)' "\${1}$aarch64_darwin_hash\${2}"
replace_perl '(aarch64-linux = \{\n suffix = "linux-aarch64";\n hash = ")[^"]*(";)' "\${1}$aarch64_linux_hash\${2}"
replace_perl '(x86_64-linux = \{\n suffix = "linux-x86_64";\n hash = ")[^"]*(";)' "\${1}$x86_64_linux_hash\${2}"
old_cargo_hash="$(
perl -0ne 'print "$1\n" if /cargoDeps = rustPlatform\.fetchCargoVendor \{\n(?:.*\n)*? hash = "([^"]+)";/s' "$PACKAGE_FILE"
)"
fake_hash='sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA='
replace_value "$old_cargo_hash" "$fake_hash"
set +e
build_output="$(
cd "$NIXPKGS_ROOT" &&
nix build ".#$ATTR_PATH" 2>&1 >/dev/null
)"
build_status=$?
set -e
if [[ $build_status -eq 0 ]]; then
echo "expected cargo hash mismatch build to fail, but it succeeded" >&2
exit 1
fi
new_cargo_hash="$(printf '%s\n' "$build_output" | sed -n 's/.*got:[[:space:]]*\(sha256-[A-Za-z0-9+/=]*\).*/\1/p' | head -n1)"
if [[ -z "$new_cargo_hash" ]]; then
printf '%s\n' "$build_output" >&2
echo "failed to extract cargo hash from build output" >&2
exit 1
fi
replace_value "$fake_hash" "$new_cargo_hash"
echo "updated $ATTR_PATH to $version"