Create copilot-setup-steps.yml

Author: Quafadas

.github/workflows/copilot-setup-steps.yml

@@ -0,0 +1,53 @@
+name: "Copilot Setup Steps"
+
+# Automatically run the setup steps when they are changed to allow for easy validation, and
+# allow manual testing through the repository's "Actions" tab
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - .github/workflows/copilot-setup-steps.yml
+  pull_request:
+    paths:
+      - .github/workflows/copilot-setup-steps.yml
+
+jobs:
+  # The job MUST be called `copilot-setup-steps` or it will not be picked up by Copilot.
+  copilot-setup-steps:
+    runs-on: ubuntu-latest
+
+    # Set the permissions to the lowest permissions possible needed for your steps.
+    # Copilot will be given its own token for its operations.
+    permissions:
+      # If you want to clone the repository as part of your setup steps, for example to install dependencies, you'll need the `contents: read` permission. If you don't clone the repository in your setup steps, Copilot will do this for you automatically after the steps complete.
+      contents: read
+
+    # You can define any steps you want, and they will run before the agent starts.
+    # If you do not check out your code, Copilot will do this for you.
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+
+      - name: Setup NodeJS v18 LTS
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20
+          cache: npm
+
+      - name: prepare native
+        run: sudo apt-get install -y libatlas-base-dev
+
+      - name: Setup Java 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+
+      - name: Verify Java version
+        run: java --version
+
+      # This should resolve a JVM, download dependancies and leave mill ready for use.
+      - name: setup mill
+        run: ./mill vecxt.__.compiledClassesAndSemanticDbFiles