githubmirror/tldraw

internal/scripts/publish-patch.ts
134 строки5 KB
Mime Čuvalo
fix(release): skip past orphaned version bumps in patch-release flow (#8838)
13 май 2026, 14:29
13 май 2026, 14:2976e4832
import { Octokit } from '@octokit/rest'
import { appendFileSync, readFileSync } from 'node:fs'
import { parse } from 'semver'
import { extractChangelog } from './extract-draft-changelog'
import { getAnyPackageDiff } from './lib/didAnyPackageChange'
import { exec } from './lib/exec'
import { nicelog } from './lib/nicelog'
import {
	getLatestTldrawVersionFromNpm,
	publish,
	publishProductionDocsAndExamplesAndBemo,
	setAllVersions,
	triggerBumpVersionsWorkflow,
} from './lib/publishing'
import { uploadStaticAssets } from './lib/upload-static-assets'

async function main() {
	const currentBranch = (await exec('git', ['rev-parse', '--abbrev-ref', 'HEAD'])).toString().trim()
	const match = currentBranch.match(/^v(\d+)\.(\d+)\.x$/)
	if (!match) {
		throw new Error('Branch name does not match expected format: v{major}.{minor}.x')
	}
	const [major, minor] = match.slice(1).map(Number)
	const latestVersionInBranch = await getLatestTldrawVersionFromNpm({
		versionPrefix: `${major}.${minor}`,
	})

	// Check if this commit is already tagged with the initial release for this major.minor version
	const expectedInitialTag = `v${latestVersionInBranch.major}.${latestVersionInBranch.minor}.0`
	const tagsAtThisCommit = (await exec('git', ['tag', '--points-at', 'HEAD']))
		.toString()
		.trim()
		.split('\n')

	if (tagsAtThisCommit.includes(expectedInitialTag)) {
		// Skip release if this is the initial release commit for this major.minor version
		nicelog('Initial release commit, skipping patch release')
		return
	} else {
		nicelog('Not an initial release commit, continuing with patch release')
	}

	const latestVersion = await getLatestTldrawVersionFromNpm()
	const isLatestVersion = latestVersion.compare(latestVersionInBranch) === 0

	if (isLatestVersion) {
		await publishProductionDocsAndExamplesAndBemo()
	}

	// Skip releasing a new version if the package contents are identical.
	// This may happen when cherry-picking docs-only changes.
	if (!(await getAnyPackageDiff())) {
		nicelog('No packages have changed, skipping release')
		return
	}

	if (process.env.GITHUB_OUTPUT) {
		appendFileSync(process.env.GITHUB_OUTPUT, `is_latest_version=${isLatestVersion}\n`)
	}

	// Capture the previous tag BEFORE calling .inc(): semver's SemVer.prototype.inc()
	// mutates the instance in place, so reading latestVersionInBranch.format() afterwards
	// would return the new version and leave prevTag === tag, producing an empty changelog.
	const prevTag = `v${latestVersionInBranch.format()}`

	// Determine the version to bump from. Normally this is the latest version
	// published on npm for this branch. But if a previous patch release was
	// interrupted after the "v X.Y.Z [skip ci]" version-bump commit was pushed
	// but before npm publish completed, the local package.json files (and the
	// matching git tag) will be ahead of npm. In that case we bump from the
	// local version so we sidestep the orphaned version+tag entirely instead
	// of trying to re-create them - both `git commit` (no staged changes) and
	// `git push --follow-tags` (tag already exists at a different commit on
	// origin) would otherwise fail and permanently wedge the branch.
	const localTldrawVersion = parse(
		JSON.parse(readFileSync('packages/tldraw/package.json', 'utf8')).version
	)
	const baseVersion =
		localTldrawVersion && localTldrawVersion.compare(latestVersionInBranch) > 0
			? localTldrawVersion
			: latestVersionInBranch
	if (baseVersion !== latestVersionInBranch) {
		nicelog(
			`Local package version ${baseVersion.format()} is ahead of latest npm version ` +
				`${latestVersionInBranch.format()}; bumping from local to skip past orphaned version.`
		)
	}

	// .inc() mutates baseVersion; reparse so callers downstream of us see the
	// original instance unchanged.
	const nextVersion = parse(baseVersion.format())!.inc('patch').format()
	nicelog('Releasing version', nextVersion)

	await setAllVersions(nextVersion, { stageChanges: true })

	const tag = `v${nextVersion}`

	// create and push a new tag
	await exec('git', ['commit', '-m', `${tag} [skip ci]`])
	await exec('git', ['tag', '-a', tag, '-m', tag, '-f'])
	await exec('git', ['push', '--follow-tags'])

	// Generate changelog and create GitHub release
	nicelog('Generating changelog...')
	const changelog = await extractChangelog(prevTag, 'HEAD')

	nicelog('Creating GitHub release...')
	const octokit = new Octokit({ auth: process.env.GH_TOKEN })
	await octokit.repos.createRelease({
		owner: 'tldraw',
		repo: 'tldraw',
		tag_name: tag,
		name: tag,
		body: changelog,
		draft: false,
		prerelease: false,
	})

	await uploadStaticAssets(nextVersion)

	// if we're on the latest version, publish to npm under 'latest' tag.
	// otherwise we don't want to overwrite the latest tag, so we publish under 'revision'.
	// semver rules will still be respected because there's no prerelease tag in the version,
	// so clients will get the updated version if they have a range like ^1.0.0
	await publish(isLatestVersion ? 'latest' : 'revision')

	// If this is the latest version, trigger version bump on main branch to sync all package versions
	if (isLatestVersion) {
		nicelog('This is the latest version, triggering version bump on main branch')
		await triggerBumpVersionsWorkflow(process.env.GH_TOKEN!)
	}
}

main()