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Battle-for-Tismo/githooks/pre-commit
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2026-09-16 19:59:18 +02:00

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#!/bin/sh
# Pre-commit hook: run the Battle for 'Tismo test suite and refuse the
# commit when anything fails. Installed by scripts/install-git-hooks.sh, which
# points the repository at this directory via core.hooksPath.
#
# Skip it once with: git commit --no-verify
set -e
# Locate the project root from this hook's own path, so the hook works no
# matter which directory the commit was invoked from.
PROJECT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
cd "$PROJECT_DIR"
echo "pre-commit: running the test suite..."
if command -v node >/dev/null 2>&1; then
node tests/run_tests.js
elif command -v nodejs >/dev/null 2>&1; then
nodejs tests/run_tests.js
elif command -v nix-shell >/dev/null 2>&1; then
# Node is not on PATH; use the pinned nixpkgs one like the dev environment.
nix-shell -p nodejs --run "node tests/run_tests.js"
else
echo "pre-commit: no Node.js runtime found (looked for node, nodejs, nix-shell)." >&2
echo "pre-commit: install Node.js, or commit with --no-verify to skip the tests." >&2
exit 1
fi