Claude
ad517965ee
main → latest (the package.json version, skipped if already published), next → next, other branches → dev-<branch> as <version>-<tag>.<timestamp> prereleases. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017Qxbkp4tA7G5SCWjzWuxmE
39 lines
1.8 KiB
JavaScript
39 lines
1.8 KiB
JavaScript
// Publishes the package for a branch: `main` → `latest`, `next` → `next`, any other branch →
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// `dev-<branch>`. Usage: node scripts/publish.mjs <branch> [--dry-run]
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//
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// `main` publishes the version in package.json as is, and skips if it is already published (bump
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// the version to release). Other branches publish a prerelease, `<version>-<tag>.<timestamp>`,
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// so every push gets its own version. The registry and its token come from `.npmrc` / npm config.
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import { execFileSync } from 'node:child_process'
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import { readFileSync, writeFileSync } from 'node:fs'
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const [branch, ...flags] = process.argv.slice(2)
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if (!branch) throw new Error('Usage: node scripts/publish.mjs <branch> [--dry-run]')
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const dryRun = flags.includes('--dry-run')
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const npm = (...args) => execFileSync('npm', args, { encoding: 'utf8', stdio: ['ignore', 'pipe', 'inherit'] }).trim()
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const pkg = JSON.parse(readFileSync('package.json', 'utf8'))
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const base = pkg.version.replace(/\+.*/, '')
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const tag = branch === 'main' ? 'latest' : branch === 'next' ? 'next' : `dev-${branch.replace(/[^0-9A-Za-z-]/g, '-')}`
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if (tag === 'latest') {
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let published = ''
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try {
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published = npm('view', `${pkg.name}@${base}`, 'version')
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} catch {
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// Not found (or the package doesn't exist yet): publish it.
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}
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if (published) {
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console.log(`${pkg.name}@${base} is already published; bump the version in package.json to release.`)
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process.exit(0)
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}
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} else {
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const timestamp = new Date().toISOString().replace(/\D/g, '')
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pkg.version = `${base}${base.includes('-') ? '.' : '-'}${tag}.${timestamp}`
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writeFileSync('package.json', `${JSON.stringify(pkg, null, 2)}\n`)
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}
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console.log(`Publishing ${pkg.name}@${pkg.version} with tag "${tag}"`)
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execFileSync('npm', ['publish', '--tag', tag, ...(dryRun ? ['--dry-run'] : [])], { stdio: 'inherit' })
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