#!/usr/bin/env node --redirect-warnings=/dev/null const { execFileSync } = require("child_process");let { GITHUB_ACCESS_TOKEN } = process.env;const FIXES_REGEX = /(fixes|closes|completes) (.+[/#]\d+.*)$/im; main(); async function main() { // Get the last two preview tags const [newTag, oldTag] = execFileSync( "git", ["tag", "--sort", "-committerdate"], { encoding: "utf8" }, ) .split("\n") .filter((t) => t.startsWith("v") && t.endsWith("-pre")); // Print the previous release console.log(`Changes from ${oldTag} to ${newTag}\n`); if (!GITHUB_ACCESS_TOKEN) { try { GITHUB_ACCESS_TOKEN = execFileSync("gh", ["auth", "token"]).toString(); } catch (error) { console.log(error); console.log("No GITHUB_ACCESS_TOKEN, and no `gh auth token`"); process.exit(1); } } // Get the PRs merged between those two tags. const pullRequestNumbers = getPullRequestNumbers(oldTag, newTag); // Get the PRs that were cherry-picked between main and the old tag. const existingPullRequestNumbers = new Set( getPullRequestNumbers("main", oldTag), ); // Filter out those existing PRs from the set of new PRs. const newPullRequestNumbers = pullRequestNumbers.filter( (number) => !existingPullRequestNumbers.has(number), ); // Fetch the pull requests from the GitHub API. console.log("Merged Pull requests:"); for (const pullRequestNumber of newPullRequestNumbers) { const webURL = `https://github.com/zed-industries/zed/pull/${pullRequestNumber}`; const apiURL = `https://api.github.com/repos/zed-industries/zed/pulls/${pullRequestNumber}`; const response = await fetch(apiURL, { headers: { Authorization: `token ${GITHUB_ACCESS_TOKEN}`, }, }); // Print the pull request title and URL. const pullRequest = await response.json(); const releaseNotesHeader = /^\s*Release Notes:(.+)/ims; let releaseNotes = pullRequest.body || ""; const captures = releaseNotesHeader.exec(releaseNotes); const notes = captures ? captures[1] : "MISSING"; const skippableNoteRegex = /^\s*-?\s*n\/?a\s*/ims; if (skippableNoteRegex.exec(notes) != null) { continue; } console.log("*", pullRequest.title); console.log(" PR URL: ", webURL); // If the pull request contains a 'closes' line, print the closed issue. const fixesMatch = (pullRequest.body || "").match(FIXES_REGEX); if (fixesMatch) { const fixedIssueURL = fixesMatch[2]; console.log(" Issue URL: ", fixedIssueURL); } releaseNotes = notes.trim().split("\n"); console.log(" Release Notes:"); for (const line of releaseNotes) { console.log(` ${line}`); } console.log(); }} function getPullRequestNumbers(oldTag, newTag) { const pullRequestNumbers = execFileSync( "git", ["log", `${oldTag}..${newTag}`, "--oneline"], { encoding: "utf8" }, ) .split("\n") .filter((line) => line.length > 0) .map((line) => { const match = line.match(/#(\d+)/); return match ? match[1] : null; }) .filter((line) => line); return pullRequestNumbers;}
#!/usr/bin/env node --redirect-warnings=/dev/null
const { execFileSync } = require("child_process");
let { GITHUB_ACCESS_TOKEN } = process.env;
const FIXES_REGEX = /(fixes|closes|completes) (.+[/#]\d+.*)$/im;
main();
async function main() {
// Get the last two preview tags
const [newTag, oldTag] = execFileSync(
"git",
["tag", "--sort", "-committerdate"],
{ encoding: "utf8" },
)
.split("\n")
.filter((t) => t.startsWith("v") && t.endsWith("-pre"));
// Print the previous release
console.log(`Changes from ${oldTag} to ${newTag}\n`);
if (!GITHUB_ACCESS_TOKEN) {
try {
GITHUB_ACCESS_TOKEN = execFileSync("gh", ["auth", "token"]).toString();
} catch (error) {
console.log(error);
console.log("No GITHUB_ACCESS_TOKEN, and no `gh auth token`");
process.exit(1);
}
}
// Get the PRs merged between those two tags.
const pullRequestNumbers = getPullRequestNumbers(oldTag, newTag);
// Get the PRs that were cherry-picked between main and the old tag.
const existingPullRequestNumbers = new Set(
getPullRequestNumbers("main", oldTag),
);
// Filter out those existing PRs from the set of new PRs.
const newPullRequestNumbers = pullRequestNumbers.filter(
(number) => !existingPullRequestNumbers.has(number),
);
// Fetch the pull requests from the GitHub API.
console.log("Merged Pull requests:");
for (const pullRequestNumber of newPullRequestNumbers) {
const webURL = `https://github.com/zed-industries/zed/pull/${pullRequestNumber}`;
const apiURL = `https://api.github.com/repos/zed-industries/zed/pulls/${pullRequestNumber}`;
const response = await fetch(apiURL, {
headers: {
Authorization: `token ${GITHUB_ACCESS_TOKEN}`,
},
});
// Print the pull request title and URL.
const pullRequest = await response.json();
const releaseNotesHeader = /^\s*Release Notes:(.+)/ims;
let releaseNotes = pullRequest.body || "";
const captures = releaseNotesHeader.exec(releaseNotes);
const notes = captures ? captures[1] : "MISSING";
const skippableNoteRegex = /^\s*-?\s*n\/?a\s*/ims;
if (skippableNoteRegex.exec(notes) != null) {
continue;
}
console.log("*", pullRequest.title);
console.log(" PR URL: ", webURL);
// If the pull request contains a 'closes' line, print the closed issue.
const fixesMatch = (pullRequest.body || "").match(FIXES_REGEX);
if (fixesMatch) {
const fixedIssueURL = fixesMatch[2];
console.log(" Issue URL: ", fixedIssueURL);
}
releaseNotes = notes.trim().split("\n");
console.log(" Release Notes:");
for (const line of releaseNotes) {
console.log(` ${line}`);
}
console.log();
}
}
function getPullRequestNumbers(oldTag, newTag) {
const pullRequestNumbers = execFileSync(
"git",
["log", `${oldTag}..${newTag}`, "--oneline"],
{ encoding: "utf8" },
)
.split("\n")
.filter((line) => line.length > 0)
.map((line) => {
const match = line.match(/#(\d+)/);
return match ? match[1] : null;
})
.filter((line) => line);
return pullRequestNumbers;
}