mirror of https://github.com/knative/func.git
111 lines
2.9 KiB
JavaScript
111 lines
2.9 KiB
JavaScript
// const xml2js = require('xml2js');
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const {Octokit} = require("octokit");
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// const {readFile,writeFile} = require('fs/promises');
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const {spawn} = require('node:child_process');
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const octokit = new Octokit({auth: process.env.GITHUB_TOKEN});
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const [owner, repo] = process.env.GITHUB_REPOSITORY.split('/')
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const prExists = async (pred) => {
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let page = 1
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const perPage = 10;
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while (true) {
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const resp = await octokit.rest.pulls.list({
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owner: owner,
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repo: repo,
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state: 'open',
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per_page: perPage,
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page: page
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})
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for (const e of resp.data) {
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if (pred(e)) {
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return true
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}
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}
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if (resp.data.length < perPage) {
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return false
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}
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page++
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}
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}
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/**
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* @param script
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* @return {Promise<number>}
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*/
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const runScript = async (script) => {
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const subproc = spawn("sh", ["-c", script], {stdio: ['inherit', 'inherit', 'inherit']})
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return new Promise((resolve, reject) => {
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subproc.on('exit', code => {
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resolve(code)
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})
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if (typeof subproc.exitCode === 'number') {
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resolve(subproc.exitCode)
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}
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})
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}
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/**
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* @return {Promise<boolean>}
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*/
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const updateCA = async () => {
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let ec = await runScript('make templates/certs/ca-certificates.crt')
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if (ec !== 0) {
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throw new Error('cannot update CA bundle')
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}
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return (await runScript('git diff --exit-code -- templates/certs/ca-certificates.crt')) !== 0
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}
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const prepareBranch = async (branchName, prTitle) => {
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const script = `git config user.email "automation@knative.team" && \\
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git config user.name "Knative Automation" && \\
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git checkout -b "${branchName}" && \\
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make generate/zz_filesystem_generated.go && \\
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git add generate/zz_filesystem_generated.go templates/certs/ca-certificates.crt && \\
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git commit -m "${prTitle}" && \\
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git push --set-upstream origin "${branchName}"
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`
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const ec = await runScript(script)
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if (ec !== 0) {
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throw new Error("cannot prepare branch: non-zero exit code")
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}
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}
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const main = async () => {
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const prTitle = `chore: update CA bundle`
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if (await prExists(({title}) => title === prTitle)) {
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console.log("The PR already exists!")
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return
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}
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const hasUpdated = await updateCA()
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if (!hasUpdated) {
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console.log('The CA bundle is up to date. Nothing to be done.')
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return
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}
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const branchName = `update-ca-bundle-${(new Date()).toISOString().split('T')[0]}`
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await prepareBranch(branchName, prTitle)
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await octokit.rest.pulls.create({
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owner: owner,
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repo: repo,
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title: prTitle,
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body: prTitle,
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base: 'main',
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head: `${owner}:${branchName}`,
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})
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console.log("The PR has been created!")
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}
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main().then(value => {
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console.log("OK!")
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}).catch(reason => {
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console.log("ERROR: ", reason)
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process.exit(1)
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})
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