From 62c01b59b2e655bf07f363983abc3a09a8bdfcbe Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Fri, 10 Jul 2020 21:46:00 +0100
Subject: [PATCH] Extend release action to update website

---
 .github/scripts/update-node-red-website.js | 18 ++++++++++++++++++
 .github/workflows/build.yml                | 22 ++++++++++++++++++++--
 2 files changed, 38 insertions(+), 2 deletions(-)
 create mode 100644 .github/scripts/update-node-red-website.js

diff --git a/.github/scripts/update-node-red-website.js b/.github/scripts/update-node-red-website.js
new file mode 100644
index 000000000..cc40c2996
--- /dev/null
+++ b/.github/scripts/update-node-red-website.js
@@ -0,0 +1,18 @@
+const fs = require("fs");
+
+const newVersion = require("../../package.json").version;
+
+if (process.env.GITHUB_REF !== "refs/tags/"+newVersion) {
+    console.log(`GITHUB_REF doesn't match the package.json version: ${process.env.GITHUB_REF} !== ${newVersion}`);
+    process.exit(0);
+}
+
+if (!/^\d+\.\d+\.\d+$/.test(newVersion)) {
+    console.log(`Not updating for a non-stable release - ${newVersion}`);
+    process.exit(0);
+}
+
+const path = __dirname+"/../../../node-red.github.io/index.html";
+let contents = fs.readFileSync(path, "utf8");
+contents = contents.replace(/<span class="node-red-latest-version">v\d+\.\d+\.\d+<\/span>/, `<span class="node-red-latest-version">v${newVersion}<\/span>` );
+fs.writeFileSync(path, contents);
\ No newline at end of file
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 356d8d71f..43b0137c4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,12 +18,16 @@ jobs:
         with:
             repository: 'node-red/node-red-docker'
             path: 'node-red-docker'
+      - name: Check out node-red.github.io repository
+        uses: actions/checkout@v2
+        with:
+            repository: 'node-red/node-red.github.io'
+            path: 'node-red.github.io'
       - uses: actions/setup-node@v1
         with:
             node-version: '12'
       - run: node ./node-red/.github/scripts/update-node-red-docker.js
-        id: updateFiles
-      - name: Create Pull Request
+      - name: Create Docker Pull Request
         uses: peter-evans/create-pull-request@v2
         with:
           token: ${{ secrets.NR_REPO_TOKEN }}
@@ -37,4 +41,18 @@ jobs:
 
             Once this is merged, you will need to create a new release with the tag `v${{ env.newVersion }}`.
 
+            This PR was auto-generated by a GitHub Action. Any questions, speak to @knolleary
+      - run: node ./node-red/.github/scripts/update-node-red-website.js
+      - name: Create Website Pull Request
+        uses: peter-evans/create-pull-request@v2
+        with:
+          token: ${{ secrets.NR_REPO_TOKEN }}
+          committer: GitHub <noreply@github.com>
+          author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
+          path: 'node-red.github.io'
+          commit-message: 'Bump to ${{ env.newVersion }}'
+          title: '🚀 Update to Node-RED ${{ env.newVersion }} release'
+          body: |
+            Updates the Node-RED Website repo for the ${{ env.newVersion }} release.
+
             This PR was auto-generated by a GitHub Action. Any questions, speak to @knolleary