jmd-scripts/dist/scripts/precommit.js

CLI for common scripts for my projects

"use strict";

const path = require('path');

const spawn = require('cross-spawn');

const {
  isOptedIn,
  hasPkgProp,
  hasFile,
  resolveBin
} = require('../utils');

const here = p => path.join(__dirname, p);

const hereRelative = p => here(p).replace(process.cwd(), '.');

const args = process.argv.slice(2);
const useBuiltInConfig = !args.includes('--config') && !hasFile('.lintstagedrc') && !hasFile('lint-staged.config.js') && !hasPkgProp('lint-staged');
const config = useBuiltInConfig ? ['--config', hereRelative('../config/lintstagedrc.js')] : [];
const lintStagedResult = spawn.sync(resolveBin('lint-staged'), [...config, ...args], {
  stdio: 'inherit'
});

if (lintStagedResult.status !== 0 || !isOptedIn('pre-commit')) {
  process.exit(lintStagedResult.status);
} else {
  const validateResult = spawn.sync('npm', ['run', 'validate'], {
    stdio: 'inherit'
  });
  process.exit(validateResult.status);
}