uptime-kuma/extra/rebase-pr.js

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2023-09-21 06:38:51 -05:00
const { execSync } = require("child_process");
/**
* Rebase a PR onto such as 1.23.X or master
* @returns {Promise<void>}
*/
async function main() {
const branch = process.argv[2];
// Use gh to get current branch's pr id
let currentBranchPRID = execSync("gh pr view --json number --jq \".number\"").toString().trim();
console.log("Pr ID: ", currentBranchPRID);
// Use gh commend to get pr commits
const prCommits = JSON.parse(execSync(`gh pr view ${currentBranchPRID} --json commits`).toString().trim());
console.log("Found commits: ", prCommits.commits.length);
// Get the oldest commit id
const oldestCommitID = prCommits.commits[prCommits.commits.length - 1].oid;
console.log("Oldest commit id of this pr:", oldestCommitID);
// Get the latest commit id of the target branch
const latestCommitID = execSync(`git rev-parse origin/${branch}`).toString().trim();
console.log("Latest commit id of " + branch + ":", latestCommitID);
// Get the original parent commit id of the oldest commit
const originalParentCommitID = execSync(`git log --pretty=%P -n 1 "${oldestCommitID}"`).toString().trim();
console.log("Original parent commit id of the oldest commit:", originalParentCommitID);
// Rebase the pr onto the target branch
execSync(`git rebase --onto ${latestCommitID} ${originalParentCommitID}`);
}
main();