75 lines
2.5 KiB
JavaScript
75 lines
2.5 KiB
JavaScript
#!/usr/bin/env node
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const fs = require('fs')
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const path = require('path')
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const bent = require('bent')
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const git = require('simple-git')()
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const { execSync } = require('child_process')
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const { promisify } = require('util')
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const getlog = promisify(git.log.bind(git))
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const get = bent('json', 'https://registry.npmjs.org/')
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const event = JSON.parse(fs.readFileSync('/github/workflow/event.json').toString())
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let pkg = require(path.join(process.cwd(), 'package.json'))
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const run = async () => {
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if (!process.env.NPM_AUTH_TOKEN) throw new Error('Merge-release requires NPM_AUTH_TOKEN')
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let latest
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try {
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latest = await get(pkg.name + '/latest')
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} catch (e) {
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// unpublished
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}
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let messages
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if (latest) {
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if (latest.gitHead === process.env.GITHUB_SHA) return console.log('SHA matches latest release, skipping.')
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if (latest.gitHead) {
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let logs = await getlog({ from: latest.gitHead, to: process.env.GITHUB_SHA })
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messages = logs.all.map(r => r.message + '\n' + r.body)
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// g.log({from: 'f0002b6c9710f818b9385aafeb1bde994fe3b370', to: '53a92ca2d1ea3c55977f44d93e48e31e37d0bc69'}, (err, l) => console.log(l.all.map(r => r.message + '\n' + r.body)))
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} else {
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latest = null
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}
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}
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if (!latest) {
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messages = event.commits.map(commit => commit.message + '\n' + commit.body)
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}
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let version = 'patch'
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if (messages.map(message => message.includes('BREAKING CHANGE')).includes(true)) {
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version = 'major'
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} else if (messages.map(message => message.toLowerCase().startsWith('feat')).includes(true)) {
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version = 'minor'
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}
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const run = str => process.stdout.write(execSync(str))
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/* configure git */
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const { GITHUB_ACTOR, GITHUB_TOKEN, GITHUB_REPOSITORY } = process.env
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const remote = `https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git`
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run(`git remote add publish ${remote}`)
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run(`git config user.name "Merge Release"`)
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run(`git config user.email "merge-release@users.noreply.github.com"`)
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let current = execSync(`npm view ${pkg.name} version`).toString()
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process.stdout.write(execSync(`npm version --allow-same-version=true --git-tag-version=false ${current} `))
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let newVersion = execSync(`npm version --git-tag-version=false ${version}`).toString()
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console.log(newVersion)
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run(`git commit -a --amend --no-edit`)
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run(`git fetch`)
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run(`git branch tmp`)
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run(`git checkout master`)
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run(`git merge tmp`)
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run(`npm publish --access=public`)
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run(`git push publish master`)
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await git.addTag(newVersion)
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await git.pushTags('publish')
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}
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run()
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