From b65e5ef9108b217f23e9eac6c02814b725d679ce Mon Sep 17 00:00:00 2001
From: Wouter Born <github@maindrain.net>
Date: Sat, 26 Oct 2024 17:49:53 +0200
Subject: [PATCH] GitHub Actions upgrades and improvements (#1695)

* Use Maven 3.9.9
* Use Ubuntu 24.04
* Verify there are no changed files

Signed-off-by: Wouter Born <github@maindrain.net>
---
 .github/workflows/ci-build.yml | 16 ++++++++++++++--
 .gitignore                     |  1 +
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 70bc05ee42..9d6d4d4887 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -19,8 +19,8 @@ jobs:
       fail-fast: false
       matrix:
         java: [ '17', '21', 'profile-j21' ]
-        maven: [ '3.9.6' ]
-        os: [ 'ubuntu-22.04' ]
+        maven: [ '3.9.9' ]
+        os: [ 'ubuntu-24.04' ]
     name: Build (Java ${{ matrix.java }}, ${{ matrix.os }})
     runs-on: ${{ matrix.os }}
     steps:
@@ -91,3 +91,15 @@ jobs:
         with:
           name: build-log-java-${{ matrix.java }}-${{ matrix.os }}
           path: build.log
+
+      - name: Verify Changed Files
+        uses: tj-actions/verify-changed-files@v20
+        id: verify-changed-files
+
+      - name: Fail on Changed Files
+        if: steps.verify-changed-files.outputs.changed_files != ''
+        env:
+          CHANGED_FILES: ${{ steps.verify-changed-files.outputs.changed_files }}
+        run: |
+          echo "::error::Files have changed: $CHANGED_FILES"
+          exit 1
diff --git a/.gitignore b/.gitignore
index 13897fb9f7..76ec00a317 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 .vscode
 .DS_Store
 *.iml
+*.log
 .gradle
 maven-metadata-local.xml
 Californium.properties