CI: do canary merge and nightly publishing ...
... on the GitHub Actions. This will remove the reliance on the backend server merging script and more transparent to the other contributors
This commit is contained in:
liushuyu
parent
83913e68f3
commit
45ea8340be
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// Note: This is a GitHub Actions script
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// It is not meant to be executed directly on your machine without modifications
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const fs = require("fs");
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async function checkCanaryChanges(github, context) {
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const delta = new Date() - new Date(context.payload.repository.pushed_at);
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if (delta <= 86400000) return true;
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const query = `query($owner:String!, $name:String!, $label:String!) {
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repository(name:$name, owner:$owner) {
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pullRequests(labels: [$label], states: OPEN, first: 100) {
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nodes { number headRepository { pushedAt } }
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}
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}
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}`;
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const variables = {
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owner: context.repo.owner,
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name: context.repo.repo,
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label: "canary-merge",
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};
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const result = await github.graphql(query, variables);
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const pulls = result.repository.pullRequests.nodes;
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for (let i = 0; i < pulls.length; i++) {
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let pull = pulls[i];
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if (new Date() - new Date(pull.headRepository.pushedAt) <= 86400000) {
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console.info(`${pull.number} updated at ${pull.headRepository.pushedAt}`);
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return true;
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}
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}
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console.info("No changes detected in any tagged pull requests.");
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return false;
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}
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async function tagAndPush(github, owner, repo, execa, commit=false) {
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let altToken = process.env.ALT_GITHUB_TOKEN;
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if (!altToken) {
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throw `Please set ALT_GITHUB_TOKEN environment variable. This token should have write access to ${owner}/${repo}.`;
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}
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const query = `query ($owner:String!, $name:String!) {
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repository(name:$name, owner:$owner) {
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refs(refPrefix: "refs/tags/", orderBy: {field: TAG_COMMIT_DATE, direction: DESC}, first: 10) {
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nodes { name }
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}
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}
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}`;
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const variables = {
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owner: owner,
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name: repo,
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};
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const tags = await github.graphql(query, variables);
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let lastTag = tags.repository.refs.nodes[0].name;
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let tagNumber = /\w+-(\d+)/.exec(lastTag)[1] | 0;
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let channel = repo.split('-')[1];
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let newTag = `${channel}-${tagNumber + 1}`;
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console.log(`New tag: ${newTag}`);
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if (commit) {
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let channelName = channel[0].toUpperCase() + channel.slice(1);
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console.info(`Committing pending commit as ${channelName} #${tagNumber + 1}`);
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await execa("git", ['commit', '-m', `${channelName} #${tagNumber + 1}`]);
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}
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console.info('Pushing tags to GitHub ...');
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await execa("git", ['tag', newTag]);
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await execa("git", ['remote', 'add', 'target', `https://${altToken}@github.com/${owner}/${repo}.git`]);
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await execa("git", ['push', 'target', 'master', '-f']);
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await execa("git", ['push', 'target', 'master', '-f', '--tags']);
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console.info('Successfully pushed new changes.');
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}
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async function generateReadme(pulls, context, mergeResults, execa) {
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let baseUrl = `https://github.com/${context.repo.owner}/${context.repo.repo}/`;
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let output =
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"| Pull Request | Commit | Title | Author | Merged? |\n|----|----|----|----|----|\n";
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for (let pull of pulls) {
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let pr = pull.number;
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let result = mergeResults[pr];
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output += `| [${pr}](${baseUrl}/pull/${pr}) | [\`${result.rev || "N/A"}\`](${baseUrl}/pull/${pr}/files) | ${pull.title} | [${pull.author.login}](https://github.com/${pull.author.login}/) | ${result.success ? "Yes" : "No"} |\n`;
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}
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output +=
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"\n\nEnd of merge log. You can find the original README.md below the break.\n\n-----\n\n";
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output += fs.readFileSync("./README.md");
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fs.writeFileSync("./README.md", output);
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await execa("git", ["add", "README.md"]);
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}
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async function fetchPullRequests(pulls, repoUrl, execa) {
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console.log("::group::Fetch pull requests");
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for (let pull of pulls) {
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let pr = pull.number;
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console.info(`Fetching PR ${pr} ...`);
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await execa("git", [
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"fetch",
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"-f",
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"--no-recurse-submodules",
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repoUrl,
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`pull/${pr}/head:pr-${pr}`,
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]);
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}
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console.log("::endgroup::");
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}
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async function mergePullRequests(pulls, execa) {
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let mergeResults = {};
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console.log("::group::Merge pull requests");
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await execa("git", ["config", "--global", "user.name", "citrabot"]);
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await execa("git", [
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"config",
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"--global",
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"user.email",
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"citra\x40citra-emu\x2eorg", // prevent email harvesters from scraping the address
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]);
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let hasFailed = false;
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for (let pull of pulls) {
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let pr = pull.number;
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console.info(`Merging PR ${pr} ...`);
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try {
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const process1 = execa("git", [
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"merge",
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"--squash",
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"--no-edit",
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`pr-${pr}`,
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]);
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process1.stdout.pipe(process.stdout);
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await process1;
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const process2 = execa("git", ["commit", "-m", `Merge PR ${pr}`]);
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process2.stdout.pipe(process.stdout);
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await process2;
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const process3 = await execa("git", ["rev-parse", "--short", `pr-${pr}`]);
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mergeResults[pr] = {
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success: true,
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rev: process3.stdout,
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};
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} catch (err) {
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console.log(
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`::error title=#${pr} not merged::Failed to merge pull request: ${pr}: ${err}`
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);
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mergeResults[pr] = { success: false };
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hasFailed = true;
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await execa("git", ["reset", "--hard"]);
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}
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}
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console.log("::endgroup::");
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if (hasFailed) {
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throw 'There are merge failures. Aborting!';
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}
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return mergeResults;
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}
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async function mergebot(github, context, execa) {
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const query = `query ($owner:String!, $name:String!, $label:String!) {
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repository(name:$name, owner:$owner) {
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pullRequests(labels: [$label], states: OPEN, first: 100) {
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nodes {
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number title author { login }
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}
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}
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}
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}`;
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const variables = {
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owner: context.repo.owner,
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name: context.repo.repo,
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label: "canary-merge",
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};
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const result = await github.graphql(query, variables);
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const pulls = result.repository.pullRequests.nodes;
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let displayList = [];
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for (let i = 0; i < pulls.length; i++) {
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let pull = pulls[i];
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displayList.push({ PR: pull.number, Title: pull.title });
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}
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console.info("The following pull requests will be merged:");
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console.table(displayList);
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await fetchPullRequests(pulls, "https://github.com/citra-emu/citra", execa);
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const mergeResults = await mergePullRequests(pulls, execa);
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await generateReadme(pulls, context, mergeResults, execa);
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await tagAndPush(github, context.repo.owner, `${context.repo.repo}-canary`, execa, true);
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}
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module.exports.mergebot = mergebot;
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module.exports.checkCanaryChanges = checkCanaryChanges;
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module.exports.tagAndPush = tagAndPush;
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@ -0,0 +1,99 @@
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name: citra-publish
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on:
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schedule:
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- cron: '7 0 * * *'
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workflow_dispatch:
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inputs:
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nightly:
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description: 'Whether trigger a nightly build (true/false/auto)'
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required: false
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default: 'true'
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canary:
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description: 'Whether trigger a canary build (true/false/auto)'
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required: false
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default: 'true'
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jobs:
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nightly:
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runs-on: ubuntu-latest
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if: ${{ github.event.inputs.nightly != 'false' }}
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steps:
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- uses: actions/github-script@v5
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id: check-changes
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name: 'Check for new changes'
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with:
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result-encoding: string
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script: |
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if (context.payload.inputs && context.payload.inputs.nightly === 'true') return true;
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const delta = new Date() - new Date(context.payload.repository.pushed_at);
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if (delta <= 86400000) {
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return true;
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}
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console.log('No new changes detected.');
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return false;
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# this checkout is required to make sure the GitHub Actions scripts are available
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- uses: actions/checkout@v2
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if: ${{ steps.check-changes.outputs.result == 'true' }}
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name: Pre-checkout
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with:
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submodules: false
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- run: npm install execa@5
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if: ${{ steps.check-changes.outputs.result == 'true' }}
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- uses: actions/checkout@v2
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name: Checkout
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if: ${{ steps.check-changes.outputs.result == 'true' }}
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with:
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path: 'citra-merge'
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fetch-depth: 0
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submodules: true
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token: ${{ secrets.ALT_GITHUB_TOKEN }}
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- uses: actions/github-script@v5
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name: 'Update and tag new commits'
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if: ${{ steps.check-changes.outputs.result == 'true' }}
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env:
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ALT_GITHUB_TOKEN: ${{ secrets.ALT_GITHUB_TOKEN }}
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with:
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script: |
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const execa = require("execa");
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const tagAndPush = require('./.github/workflows/ci-merge.js').tagAndPush;
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process.chdir('${{ github.workspace }}/citra-merge');
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tagAndPush(github, context.repo.owner, `${context.repo.repo}-nightly`, execa);
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canary:
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runs-on: ubuntu-latest
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if: ${{ github.event.inputs.canary != 'false' }}
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steps:
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# this checkout is required to make sure the GitHub Actions scripts are available
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- uses: actions/checkout@v2
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name: Pre-checkout
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with:
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submodules: false
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- uses: actions/github-script@v5
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id: check-changes
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name: 'Check for new changes'
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with:
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script: |
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if (context.payload.inputs && context.payload.inputs.canary === 'true') return true;
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const checkCanaryChanges = require('./.github/workflows/ci-merge.js').checkCanaryChanges;
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return checkCanaryChanges(github, context);
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- run: npm install execa@5
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if: ${{ steps.check-changes.outputs.result == 'true' }}
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- uses: actions/checkout@v2
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name: Checkout
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if: ${{ steps.check-changes.outputs.result == 'true' }}
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with:
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path: 'citra-merge'
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fetch-depth: 0
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submodules: true
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token: ${{ secrets.ALT_GITHUB_TOKEN }}
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- uses: actions/github-script@v5
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name: 'Check and merge canary changes'
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if: ${{ steps.check-changes.outputs.result == 'true' }}
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env:
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ALT_GITHUB_TOKEN: ${{ secrets.ALT_GITHUB_TOKEN }}
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with:
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script: |
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const execa = require("execa");
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const mergebot = require('./.github/workflows/ci-merge.js').mergebot;
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process.chdir('${{ github.workspace }}/citra-merge');
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mergebot(github, context, execa);
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