Precommit

Precommit and Build Validation

🔋 Battery Check

CRITICAL: Before running any build or test commands, check if the machine is on battery power:

${CLAUDE_PLUGIN_ROOT}/scripts/check-battery || { echo "⚡ Skipping precommit on battery power"; exit 0; }
git test run HEAD --retest --verbose --verbose

• If on battery power, skip the build and report: "⚡ Skipped precommit checks (on battery power)"
• If on AC power, proceed with the build

⚙️ Running Precommit

Run git test run HEAD --retest --verbose --verbose to validate code:

• Use a timeout of at least 10 minutes
• This command runs the test configured via git test add (typically autoformatting, builds, tests, and other quality checks)

📋 Handle Missing Configuration

If git test is not configured for this repository, clearly explain the situation and suggest running /build:test-setup to configure it.

❌ Handle Check Failures

When precommit fails (due to: type checking errors, test failures, linting issues, build errors):

• Analyze the error output to understand what failed
• Fix the specific failures
• Run the precommit command again
• Continue the fix-and-retry cycle until precommit completes successfully with exit code 0

✅ Reporting Results

Your final message MUST start with one of:

• "⚡ Skipped precommit checks (on battery power)" - if skipped due to battery
• "✅ Precommit checks passed" - if ran successfully
• "✅ Precommit checks passed (after fixing [brief description])" - if fixed issues

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