From 9313d4129f83247d53508030cfd68c3d05f3c8b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Greffier?= <loic.greffier@michelin.com>
Date: Thu, 31 Oct 2024 13:44:00 +0100
Subject: [PATCH] Add hotfix management

---
 .github/workflows/hotfix_branch.yml   | 32 +++++++++++++++++++++++++++
 .github/workflows/on_pull_request.yml |  6 ++---
 .github/workflows/on_push_master.yml  |  2 +-
 .github/workflows/on_push_tag.yml     | 10 ++++++++-
 .github/workflows/tag.yml             |  2 +-
 5 files changed, 46 insertions(+), 6 deletions(-)
 create mode 100644 .github/workflows/hotfix_branch.yml

diff --git a/.github/workflows/hotfix_branch.yml b/.github/workflows/hotfix_branch.yml
new file mode 100644
index 000000000..e02a5b6b0
--- /dev/null
+++ b/.github/workflows/hotfix_branch.yml
@@ -0,0 +1,32 @@
+name: Hotfix Branch
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag_version:
+        description: 'Tag version'
+        required: true
+
+jobs:
+  create-branch:
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main'
+    steps:
+      - name: Checkout project
+        uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.CI_CD_TOKEN }}
+
+      - name: Create hotfix branch
+        run: |
+          START_TAG=v${{ github.event.inputs.tag_version }}
+          echo "Start from tag $START_TAG"
+          MAJOR_MINOR_DIGIT=$(echo "$START_TAG" | cut -d '.' -f 1-2)
+          PATCH_DIGIT=$(echo "$START_TAG" | cut -d '.' -f 3)
+          NEW_PATCH_DIGIT=$((PATCH_DIGIT + 1))
+          HOTFIX_VERSION="${MAJOR_MINOR_DIGIT}.${NEW_PATCH_DIGIT}"
+          HOTFIX_BRANCH_NAME="hotfix/$HOTFIX_VERSION"
+          echo "Create hotfix branch $HOTFIX_BRANCH_NAME"
+          git fetch --all
+          git checkout tags/$START_TAG -b $HOTFIX_BRANCH_NAME
+          git push origin $HOTFIX_BRANCH_NAME
\ No newline at end of file
diff --git a/.github/workflows/on_pull_request.yml b/.github/workflows/on_pull_request.yml
index 42ebf3e3c..f82eff9b2 100644
--- a/.github/workflows/on_pull_request.yml
+++ b/.github/workflows/on_pull_request.yml
@@ -1,8 +1,8 @@
-name: Pull request
+name: Pull Request
 
 on:
   pull_request:
-    branches: [ master ]
+    branches: [ master, hotfix/* ]
 
 jobs:
   build:
@@ -33,7 +33,7 @@ jobs:
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
           restore-keys: ${{ runner.os }}-gradle
 
-      - name: Check Style
+      - name: Check style
         run: ./gradlew checkstyleMain checkstyleTest
 
       - name: Build and analyze
diff --git a/.github/workflows/on_push_master.yml b/.github/workflows/on_push_master.yml
index f34618c93..7d788ab27 100644
--- a/.github/workflows/on_push_master.yml
+++ b/.github/workflows/on_push_master.yml
@@ -1,4 +1,4 @@
-name: Continuous integration
+name: Continuous Integration
 
 on:
   push:
diff --git a/.github/workflows/on_push_tag.yml b/.github/workflows/on_push_tag.yml
index 7dc884e62..b6059729b 100644
--- a/.github/workflows/on_push_tag.yml
+++ b/.github/workflows/on_push_tag.yml
@@ -45,7 +45,15 @@ jobs:
           report_paths: '**/build/test-results/test/TEST-*.xml'
 
       - name: Docker
-        run: ./gradlew dockerBuild dockerPush -PreleaseLatest
+        run: |
+          LATEST_VERSION=$(git tag -l --sort=-version:refname | head -1 | cut -d 'v' -f 2)
+          if [ "$LATEST_VERSION" == "${{ steps.build_jar.outputs.current_version }}" ]; then
+            echo "Latest version is $LATEST_VERSION. Current version is ${{ steps.build_jar.outputs.current_version }}. Pushing latest tag."
+            ./gradlew dockerBuild dockerPush -PreleaseLatest
+          else 
+            echo "Latest version is $LATEST_VERSION. Current version is ${{ steps.build_jar.outputs.current_version }}. Not pushing latest tag."
+            ./gradlew dockerBuild dockerPush
+          fi
 
       - name: Generate release changelog
         uses: mikepenz/release-changelog-builder-action@v5
diff --git a/.github/workflows/tag.yml b/.github/workflows/tag.yml
index 476dc63f0..1b1154758 100644
--- a/.github/workflows/tag.yml
+++ b/.github/workflows/tag.yml
@@ -10,7 +10,7 @@ on:
 jobs:
   tag:
     runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/master'
+    if: github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/heads/hotfix/v')
     steps:
       - name: Checkout project
         uses: actions/checkout@v4