Files
ComfyUI-OpenClaw/scripts/precommit_black_single.sh

85 lines
2.6 KiB
Bash

#!/usr/bin/env bash
set -euo pipefail
ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
# Keep Black cache local to avoid AppData lock/permission errors on Windows.
export BLACK_CACHE_DIR="${BLACK_CACHE_DIR:-$ROOT_DIR/.tmp/black-cache}"
mkdir -p "$BLACK_CACHE_DIR"
# CRITICAL: Always prefer project-local venv interpreter for Black.
# Without this, Windows can accidentally pick global Python (e.g. C:\Program Files\Python312)
# where `black` is not installed, causing flaky pre-commit failures.
# DO NOT change this back to "python/python3 from PATH first" unless you also
# guarantee black is installed in every global interpreter used by contributors.
is_wsl() {
grep -qiE "(microsoft|wsl)" /proc/version 2>/dev/null
}
can_use_python() {
local candidate="$1"
[ -f "$candidate" ] || return 1
"$candidate" -c "import sys; print(sys.executable)" >/dev/null 2>&1
}
select_venv_dirs() {
local dirs=()
if [ -n "${OPENCLAW_TEST_VENV:-}" ]; then
dirs+=("$OPENCLAW_TEST_VENV")
fi
if is_wsl; then
dirs+=("$ROOT_DIR/.venv-wsl")
fi
dirs+=("$ROOT_DIR/.venv")
printf '%s\n' "${dirs[@]}"
}
check_venv_dir() {
local dir="$1"
if can_use_python "$dir/Scripts/python.exe"; then
PY_CMD="$dir/Scripts/python.exe"
return 0
fi
if can_use_python "$dir/bin/python"; then
PY_CMD="$dir/bin/python"
return 0
fi
return 1
}
while IFS= read -r vdir; do
[ -n "$vdir" ] || continue
if [ -d "$vdir" ]; then
if check_venv_dir "$vdir"; then
break
fi
# IMPORTANT:
# If a preferred project venv exists but is unusable, fail fast instead of
# silently falling back to random global Python (prevents environment drift).
echo "ERROR: project venv exists but Python is unusable: $vdir" >&2
echo "Recreate this venv and retry." >&2
exit 1
fi
done < <(select_venv_dirs)
if [ -n "${PY_CMD:-}" ]; then
:
elif command -v python >/dev/null 2>&1; then
# Fallback chain only for environments that intentionally do not use .venv.
PY_CMD="$(command -v python)"
elif command -v python3 >/dev/null 2>&1; then
PY_CMD="$(command -v python3)"
else
echo "ERROR: python interpreter not found (need python or python3 in PATH)." >&2
exit 127
fi
# Ensure black exists in the selected interpreter.
# This self-heals first-run environments and prevents recurring "No module named black".
if ! "$PY_CMD" -c "import black" >/dev/null 2>&1; then
echo "[black-single] INFO: installing black==24.1.1 into selected Python env ..." >&2
"$PY_CMD" -m pip install black==24.1.1 >/dev/null
fi
exec "$PY_CMD" -B scripts/precommit_black_single.py "$@"