chore(ci): automatically include releases notes in release draft (#14179)

5 files changed, 41 insertions, 33 deletions

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fe45bda4e..483144fcf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -554,6 +554,17 @@ jobs:
           echo ${GITHUB_REF#refs/*/} > release-latest.txt
           gsutil -h "Cache-Control: no-cache" cp release-latest.txt gs://dl.deno.land/release-latest.txt
 
+      - name: Create release notes
+        shell: bash
+        if: |
+          matrix.job == 'test' &&
+          matrix.profile == 'release' &&
+          github.repository == 'denoland/deno' &&
+          startsWith(github.ref, 'refs/tags/')
+        run: |
+          export PATH=$PATH:$(pwd)/target/release
+          ./tools/release/05_create_release_notes.ts
+
       - name: Upload release to GitHub
         uses: softprops/action-gh-release@59c3b4891632ff9a897f99a91d7bc557467a3a22
         if: |
@@ -570,6 +581,7 @@ jobs:
             target/release/deno-x86_64-apple-darwin.zip
             target/release/deno_src.tar.gz
             target/release/lib.deno.d.ts
+          body_path: target/release/release-notes.md
           draft: true
 
   publish-canary:
diff --git a/tools/release/01_bump_crate_versions.ts b/tools/release/01_bump_crate_versions.ts
index c87be4591..a032475fb 100755
--- a/tools/release/01_bump_crate_versions.ts
+++ b/tools/release/01_bump_crate_versions.ts
@@ -9,6 +9,7 @@ const cliCrate = workspace.getCliCrate();
 const originalCliVersion = cliCrate.version;
 
 // update the std version used in the code
+console.log("Updating std version...");
 await updateStdVersion();
 
 // increment the cli version
@@ -32,6 +33,7 @@ await workspace.getCliCrate().cargoUpdate("--workspace");
 
 // try to update the Releases.md markdown text
 try {
+  console.log("Updating Releases.md...");
   await updateReleasesMd();
 } catch (err) {
   console.error(err);
@@ -43,38 +45,14 @@ try {
 }
 
 async function updateReleasesMd() {
-  const filePath = path.join(DenoWorkspace.rootDirPath, "Releases.md");
-  const oldFileText = await Deno.readTextFile(filePath);
-  const insertText = await getReleasesMdText();
-
-  await Deno.writeTextFile(
-    filePath,
-    oldFileText.replace(/^### /m, insertText + "\n\n### "),
-  );
-
-  await workspace.runFormatter();
-  console.log(
-    "Updated Release.md -- Please review the output to ensure it's correct.",
-  );
-}
-
-async function getReleasesMdText() {
   const gitLog = await getGitLog();
-  const formattedGitLog = gitLog.formatForReleaseMarkdown();
-  const formattedDate = getFormattedDate(new Date());
-
-  return `### ${cliCrate.version} / ${formattedDate}\n\n` +
-    `${formattedGitLog}`;
-
-  function getFormattedDate(date: Date) {
-    const formattedMonth = padTwoDigit(date.getMonth() + 1);
-    const formattedDay = padTwoDigit(date.getDate());
-    return `${date.getFullYear()}.${formattedMonth}.${formattedDay}`;
+  const releasesMdFile = workspace.getReleasesMdFile();
+  releasesMdFile.updateWithGitLog({
+    version: cliCrate.version,
+    gitLog,
+  });
 
-    function padTwoDigit(val: number) {
-      return val.toString().padStart(2, "0");
-    }
-  }
+  await workspace.runFormatter();
 }
 
 async function getGitLog() {
diff --git a/tools/release/05_create_release_notes.ts b/tools/release/05_create_release_notes.ts
new file mode 100755
index 000000000..7ac84de10
--- /dev/null
+++ b/tools/release/05_create_release_notes.ts
@@ -0,0 +1,12 @@
+#!/usr/bin/env -S deno run --allow-read --allow-write --allow-run=cargo,git --no-check
+// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
+import { path } from "./deps.ts";
+import { DenoWorkspace } from "./deno_workspace.ts";
+
+const workspace = await DenoWorkspace.load();
+
+// create a release notes file for the GH release draft
+await Deno.writeTextFile(
+  path.join(DenoWorkspace.rootDirPath, "./target/release/release-notes.md"),
+  workspace.getReleasesMdFile().getLatestReleaseText().fullText,
+);
diff --git a/tools/release/deno_workspace.ts b/tools/release/deno_workspace.ts
index d36a2a22f..389d8a1e1 100644
--- a/tools/release/deno_workspace.ts
+++ b/tools/release/deno_workspace.ts
@@ -1,6 +1,6 @@
 // Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
 
-import { path, Repo } from "./deps.ts";
+import { path, ReleasesMdFile, Repo } from "./deps.ts";
 
 export class DenoWorkspace {
   #repo: Repo;
@@ -46,6 +46,12 @@ export class DenoWorkspace {
     return this.#repo.getCrate(name);
   }
 
+  getReleasesMdFile() {
+    return new ReleasesMdFile(
+      path.join(DenoWorkspace.rootDirPath, "Releases.md"),
+    );
+  }
+
   runFormatter() {
     return this.#repo.runCommandWithOutput([
       "deno",
diff --git a/tools/release/deps.ts b/tools/release/deps.ts
index 75cc872a1..4b8d6a3c2 100644
--- a/tools/release/deps.ts
+++ b/tools/release/deps.ts
@@ -1,4 +1,4 @@
 // Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
 
-export * from "https://raw.githubusercontent.com/denoland/automation/0.9.2/mod.ts";
-export * from "https://raw.githubusercontent.com/denoland/automation/0.9.2/github_actions.ts";
+export * from "https://raw.githubusercontent.com/denoland/automation/0.11.0/mod.ts";
+export * from "https://raw.githubusercontent.com/denoland/automation/0.11.0/github_actions.ts";