release-notes.mjs — tailwindcss Source File

Source Code

// Given a version, figure out what the release notes are so that we can use this to pre-fill the
// release notes on a GitHub release for the current version.

import * as fs from 'node:fs/promises'
import * as path from 'node:path'
import * as url from 'node:url'

const __dirname = path.dirname(url.fileURLToPath(import.meta.url))

let version = process.argv[2] || process.env.npm_package_version
if (!version) {
  let pkgPath = path.resolve(__dirname, '../packages/tailwindcss/package.json')
  let pkg = await fs.readFile(pkgPath, 'utf8').then(JSON.parse)

  version = pkg.version
}

let changelog = await fs.readFile(path.resolve(__dirname, '..', 'CHANGELOG.md'), 'utf8')
let match = new RegExp(
  `## \\[${version}\\] - (.*)\\n\\n([\\s\\S]*?)\\n(?:(?:##\\s)|(?:\\[))`,
  'g',
).exec(changelog)

if (match) {
  let [, , notes] = match
  console.log(notes.trim())
} else {
  console.log(`Placeholder release notes for version: v${version}`)
}