Initial commit

2026-10-26 16:39:56 +08:00 · 2019-08-14 18:03:49 +10:00
commit 1278d96a46
7 changed files with 6222 additions and 0 deletions
@@ -0,0 +1,153 @@
+import * as core from "@actions/core";
+import { exec } from "@actions/exec";
+import * as github from "@actions/github";
+import fs from "fs";
+
+async function execWithOutput(command: string, args?: string[]) {
+  let myOutput = "";
+  let myError = "";
+
+  const options = {
+    listeners: {
+      stdout: (data: Buffer) => {
+        myOutput += data.toString();
+      },
+      stderr: (data: Buffer) => {
+        myError += data.toString();
+      }
+    }
+  };
+  return {
+    code: await exec(command, args, options),
+    stdout: myOutput,
+    stderr: myError
+  };
+}
+
+(async () => {
+  const releaseScript = core.getInput("release-script");
+
+  let githubToken = process.env.GITHUB_TOKEN;
+
+  if (!githubToken) {
+    core.setFailed("Please add the GITHUB_TOKEN to the changesets action");
+    return;
+  }
+
+  const octokit = new github.GitHub(githubToken);
+
+  let repo = `${process.env.CIRCLE_PROJECT_USERNAME}/${
+    process.env.CIRCLE_PROJECT_REPONAME
+  }`;
+  let ghUsername = process.env.GITHUB_ACTOR;
+
+  if (process.env.CIRCLE_BRANCH !== "master") {
+    return console.log(
+      "Not on master, on branch: " + process.env.CIRCLE_BRANCH
+    );
+  }
+
+  console.log("setting git user");
+  await exec("git", [
+    "config",
+    "--global",
+    "user.name",
+    `"github-actions[bot]"`
+  ]);
+  await exec("git", [
+    "config",
+    "--global",
+    "user.email",
+    `"github-actions[bot]@users.noreply.github.com"`
+  ]);
+
+  await exec("git", [
+    "remote",
+    "add",
+    "gh-https",
+    `https://github.com/${repo}`
+  ]);
+
+  console.log("setting GitHub credentials");
+  fs.writeFileSync(
+    `${process.env.HOME}/.netrc`,
+    `machine github.com\nlogin github-actions[bot]\npassword ${githubToken}`
+  );
+
+  let hasChangesets = fs
+    .readdirSync(`${process.cwd()}/.changeset`)
+    .some(x => x !== "config.js" && x !== "README.md");
+  if (!hasChangesets) {
+    console.log(
+      "No changesets found, attempting to publish any unpublished packages to npm"
+    );
+    fs.writeFileSync(
+      `${process.env.HOME}/.npmrc`,
+      `//registry.npmjs.org/:_authToken=${process.env.NPM_TOKEN}`
+    );
+
+    await exec("yarn", [releaseScript]);
+
+    await exec("git", ["push", "--follow-tags", "gh-https", "master"]);
+
+    return;
+  }
+
+  let { stderr } = await execWithOutput("git", [
+    "checkout",
+    "changeset-release"
+  ]);
+  let isCreatingChangesetReleaseBranch = !stderr
+    .toString()
+    .includes("Switched to a new branch 'changeset-release'");
+  if (isCreatingChangesetReleaseBranch) {
+    console.log("creating changeset-release branch");
+    await exec("git", ["checkout", "-b", "changeset-release"]);
+  }
+
+  let shouldBump = isCreatingChangesetReleaseBranch;
+
+  if (!shouldBump) {
+    console.log("checking if new changesets should be added");
+    let cmd = await execWithOutput("git", [
+      "merge-base",
+      "changeset-release",
+      "master"
+    ]);
+    const divergedAt = cmd.stdout.trim();
+
+    let diffOutput = await execWithOutput("git", [
+      "diff",
+      "--name-only",
+      `${divergedAt}...master`
+    ]);
+    const files = diffOutput.stdout.trim();
+    shouldBump = files.includes(".changeset");
+    console.log("checked if new changesets should be added " + shouldBump);
+  }
+  if (shouldBump) {
+    await exec("git", ["reset", "--hard", "master"]);
+    await exec("yarn", ["changeset", "bump"]);
+    await exec("git", ["add", "."]);
+    await exec("git", ["commit", "-m", "Version Packages"]);
+    await exec("git", ["push", "gh-https", "changeset-release", "--force"]);
+    let searchQuery = `repo:${repo}+state:open+head:changeset-release+base:master`;
+    let searchResult = await octokit.search.issuesAndPullRequests({
+      q: searchQuery
+    });
+    console.log(JSON.stringify(searchResult.data, null, 2));
+    if (searchResult.data.items.length === 0) {
+      console.log("creating pull request");
+      await octokit.pulls.create({
+        base: "master",
+        head: "changeset-release",
+        title: "Version Packages",
+        ...github.context.repo
+      });
+    } else {
+      console.log("pull request found");
+    }
+  } else {
+    console.log("no new changesets");
+  }
+})();