Merge pull request #13 from Team-40-IDATT2003/12-implement-ci-pipelin…

…e-to-auto-export-project-as-jar-on-new-release

Implements CI pipeline for exporting project on new release.

.github/workflows/buildOnRelease.properties.json

@@ -0,0 +1,6 @@
+{
+    "name": "Build project on release",
+    "description": "Builds and exports project as .jar file when a new github release is made",
+    "iconName": "maven",
+    "categories": ["Continuous integration", "Java", "Maven"]
+}

.github/workflows/buildOnRelease.yml

@@ -0,0 +1,33 @@
+name: Build and Attach Release JAR
+
+on:
+  release:
+    types: [created]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: [self-hosted]
+
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '25'
+          cache: maven
+
+      - run: mvn clean package
+
+      - name: Set versioned JAR name
+        run: echo "JAR_NAME=APPLICATION-${GITHUB_REF#refs/tags/}.jar" >> $GITHUB_ENV
+
+      - name: Rename JAR
+        run: mv target/*.jar $JAR_NAME
+
+      - uses: softprops/action-gh-release@v1
+        with:
+          files: ${{ env.JAR_NAME }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}