From b6b7eb6e93007b83a6ddadc445b49d9e1f80cc8c Mon Sep 17 00:00:00 2001
From: Jakub Zalas <jakub@zalas.pl>
Date: Wed, 2 Jun 2021 18:56:43 +0200
Subject: [PATCH 1/2] Build GraalVM native image

Signed-off-by: Jakub Zalas <jakub@zalas.pl>
---
 .github/workflows/build.yml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 32c0778..5456f00 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -44,6 +44,26 @@ jobs:
           name: JARs
           path: target/*.jar
 
+      - name: Set up GraalVM
+        uses: DeLaGuardo/setup-graalvm@4.0
+        with:
+          java: 'java8'
+
+      - name: Install the native-image component
+        run: gu install native-image
+
+      - name: Build with GraalVM
+        run: mvn --batch-mode -Pgithub-releases -Pnative-image clean install
+
+      - name: Publish GraalVM artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: GraalVM
+          path: |
+            target/*.h
+            target/*.so
+            target/*.build_artifacts.txt
+
       - name: Notify slack
         if: always() && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')) && github.repository_owner == 'vlingo'
         uses: rtCamp/action-slack-notify@v2

From 8657e4243cbd45e3be3da74b3b10fcf1d873d341 Mon Sep 17 00:00:00 2001
From: Jakub Zalas <jakub@zalas.pl>
Date: Wed, 2 Jun 2021 19:34:26 +0200
Subject: [PATCH 2/2] Create a separate GraalVM build

Signed-off-by: Jakub Zalas <jakub@zalas.pl>
---
 .github/workflows/build.yml   | 20 -----------
 .github/workflows/graalvm.yml | 62 +++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+), 20 deletions(-)
 create mode 100644 .github/workflows/graalvm.yml

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5456f00..32c0778 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -44,26 +44,6 @@ jobs:
           name: JARs
           path: target/*.jar
 
-      - name: Set up GraalVM
-        uses: DeLaGuardo/setup-graalvm@4.0
-        with:
-          java: 'java8'
-
-      - name: Install the native-image component
-        run: gu install native-image
-
-      - name: Build with GraalVM
-        run: mvn --batch-mode -Pgithub-releases -Pnative-image clean install
-
-      - name: Publish GraalVM artifacts
-        uses: actions/upload-artifact@v2
-        with:
-          name: GraalVM
-          path: |
-            target/*.h
-            target/*.so
-            target/*.build_artifacts.txt
-
       - name: Notify slack
         if: always() && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')) && github.repository_owner == 'vlingo'
         uses: rtCamp/action-slack-notify@v2
diff --git a/.github/workflows/graalvm.yml b/.github/workflows/graalvm.yml
new file mode 100644
index 0000000..55421ee
--- /dev/null
+++ b/.github/workflows/graalvm.yml
@@ -0,0 +1,62 @@
+name: GraalVM
+
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: '0 1 * * *'
+
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+jobs:
+  graalvm:
+    name: GraalVM
+    runs-on: ubuntu-latest
+    outputs:
+      xoom_version: ${{ steps.version.outputs.xoom_version }}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up GraalVM
+        uses: DeLaGuardo/setup-graalvm@4.0
+        with:
+          java: 'java8'
+
+      - name: Cache Maven packages
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+          restore-keys: ${{ runner.os }}-m2-
+
+      - name: Determine version
+        id: version
+        run: echo "::set-output name=xoom_version::$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)"
+
+      - name: Install the native-image component
+        run: gu install native-image
+
+      - name: Build with GraalVM
+        run: mvn --batch-mode -Pgithub-releases -Pnative-image clean install
+
+      - name: Publish GraalVM artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: GraalVM
+          path: |
+            target/*.h
+            target/*.so
+            target/*.build_artifacts.txt
+
+      - name: Notify slack
+        if: failure() && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')) && github.repository_owner == 'vlingo'
+        uses: rtCamp/action-slack-notify@v2
+        env:
+          SLACK_COLOR: "${{ job.status == 'success' && 'good' || 'danger' }}"
+          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+          SLACK_CHANNEL: ci-cd
+          SLACK_USERNAME: Bob the Builder
+          SLACK_ICON: 'https://vlingo.io/wp-content/uploads/cropped-vlingo-favicon-180x180.png'
+          SLACK_FOOTER: 'GraalVM ${{ github.repository }}:${{ steps.version.outputs.xoom_version }}'