MONOREPO

data/minecraft-data/.github/helper-bot/utils.js

@@ -0,0 +1,50 @@
+const cp = require('child_process')
+const github = require('gh-helpers')()
+const path = require('path')
+
+const pm = process.versions.bun ? process.execPath : 'npm'
+
+function exec (file, args = [], options = {}) {
+  const opts = { stdio: ['inherit', 'inherit', 'inherit'], ...options }
+  console.log('> ', file, args.join(' '), options.cwd ? `(cwd: ${options.cwd})` : '')
+  return github.mock ? undefined : cp.execFileSync(file, args, opts)
+}
+
+const toolsJs = path.join(__dirname, '..', '..', 'tools', 'js')
+const sanitizeBranch = (branchName) => branchName.replace(/[^a-zA-Z0-9]/g, '_').toLowerCase()
+
+async function createInitialPR (edition, issueUrl, { version, protocolVersion }) {
+  exec(pm, ['install'], { cwd: toolsJs })
+  if (protocolVersion) exec(pm, ['run', 'version', edition, version, protocolVersion], { cwd: toolsJs })
+  exec(pm, ['run', 'build'], { cwd: toolsJs })
+  const branchNameVersion = sanitizeBranch(version)
+  const branchName = `${edition}_${branchNameVersion}`
+  const title = `🎈 Add Minecraft ${edition} ${version} data`
+  // First, delete any existing branch
+  try {
+    exec('git', ['branch', '-D', branchName])
+  } catch (e) {
+    // Branch doesn't exist, ignore error
+  }
+  exec('git', ['checkout', '-b', branchName])
+  exec('git', ['config', 'user.name', 'github-actions[bot]'])
+  exec('git', ['config', 'user.email', '41898282+github-actions[bot]@users.noreply.github.com'])
+  exec('git', ['add', '--all'])
+  exec('git', ['commit', '--allow-empty', '-m', title])
+  exec('git', ['push', 'origin', branchName, '--force'])
+  const body = `
+This automated PR sets up the relevant boilerplate for Minecraft ${edition} version ${version}. Fixes ${issueUrl}.
+
+Related:
+- Issue: ${issueUrl}
+- Protocol Version: ${protocolVersion}
+<!--minecraft-data-generator-placeholder-->
+
+* You can help contribute to this PR by opening a PR against this <code branch>${branchName}</code> branch instead of <code>master</code>.
+`
+  const pr = await github.createPullRequest(title, body, branchName, 'master')
+  pr.branchName = branchName
+  return pr
+}
+
+module.exports = { createInitialPR, exec }