// @ts-check
import chalk from 'chalk'
import {readFileSync} from 'node:fs'
import path from 'node:path'

const msgPath = path.resolve('.git/COMMIT_EDITMSG')
const msg = readFileSync(msgPath, 'utf-8').trim()
const commitRE =
  /^(revert: )?(feat|fix|docs|dx|style|refactor|perf|test|workflow|build|ci|chore|types|wip|release)(\(.+\))?: .{1,50}/

if (!commitRE.test(msg)) {
  console.log()
  console.error(
    `  ${chalk.bgRed.white(' ERROR ')} ${chalk.red(
      `invalid commit message format.`
    )}\n\n` +
    chalk.red(
      `  Proper commit message format is required for automated changelog generation. Examples:\n\n`
    ) +
    `    ${chalk.green(`feat(compiler): add 'comments' option`)}\n` +
    `    ${chalk.green(
      `fix(v-model): handle events on blur (close #28)`
    )}\n\n` +
    chalk.red(`  See .github/commit-convention.md for more details.\n`)
  )
  process.exit(1)
}