From 5125a3b10edaae7bedcc909e3675ded908ddbf1f Mon Sep 17 00:00:00 2001
From: Xitee <59659167+Xitee1@users.noreply.github.com>
Date: Sat, 18 Apr 2026 14:22:07 +0200
Subject: [PATCH] Add CI workflows for build and release

- build.yml: builds on push/PR to master, uploads JAR artifact
- release.yml: on release-* tags, verifies tag matches pom.xml version, builds, attaches JAR and release notes to GitHub release

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 .github/workflows/build.yml   | 38 +++++++++++++++++++++++++++++++
 .github/workflows/release.yml | 43 +++++++++++++++++++++++++++++++++++
 2 files changed, 81 insertions(+)
 create mode 100644 .github/workflows/build.yml
 create mode 100644 .github/workflows/release.yml

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..4314c0a
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,38 @@
+name: Build
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: build-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '21'
+          cache: maven
+
+      - name: Build with Maven
+        run: mvn -B --no-transfer-progress package
+
+      - name: Upload JAR
+        uses: actions/upload-artifact@v4
+        with:
+          name: PowerBoard-jar
+          path: target/*.jar
+          if-no-files-found: error
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..119abac
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,43 @@
+name: Release
+
+on:
+  push:
+    tags: ['release-*']
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '21'
+          cache: maven
+
+      - name: Verify tag matches pom.xml version
+        run: |
+          POM_VERSION=$(mvn -B -q help:evaluate -Dexpression=project.version -DforceStdout)
+          TAG_VERSION="${GITHUB_REF_NAME#release-}"
+          echo "pom.xml version: $POM_VERSION"
+          echo "Tag version:     $TAG_VERSION"
+          if [ "$POM_VERSION" != "$TAG_VERSION" ]; then
+            echo "::error::Tag '$GITHUB_REF_NAME' does not match pom.xml version '$POM_VERSION'"
+            exit 1
+          fi
+
+      - name: Build with Maven
+        run: mvn -B --no-transfer-progress package
+
+      - name: Publish Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: target/*.jar
+          generate_release_notes: true
+          fail_on_unmatched_files: true