From c68b0820a43133a6cdce3b04f68e83bb61ac3948 Mon Sep 17 00:00:00 2001
From: Matthias Lucas Jaros <jarlucmat@mailbox.org>
Date: Sat, 11 Jul 2026 11:45:08 +0200
Subject: Added Jenkinsfile and version

---
 Jenkinsfile | 93 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/version |  1 +
 2 files changed, 94 insertions(+)
 create mode 100644 Jenkinsfile
 create mode 100644 src/version

diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..bc733ee
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,93 @@
+pipeline {
+  agent { 
+    label 'docker' 
+  }
+  triggers { 
+    pollSCM('H/5 * * * *') // every ~5 minutes
+    cron('H 3 * * 0') // every week once
+  } 
+  
+  // 👇 Fill these for your setup
+  environment {
+  // Project
+    PROJECT         = 'cgit'
+    GIT_URL         = "/var/git/${PROJECT}.git"
+    GIT_BRANCH      = 'trunk'
+    GIT_CREDENTIALS = ''
+    // Docker
+    REGISTRY        = 'docker.it-jaros.com'
+    PLATFORMS       = 'linux/arm64/v8,linux/amd64'
+    IMAGE_NAME      = "${REGISTRY}/${PROJECT}"
+    DOCKER_HUB      = "jarlucmat/${PROJECT}"
+    ALPINE_VERSION  = 'latest'
+    // Maven
+  }
+
+  stages {
+    stage('Checkout') {
+      steps {
+        script {
+          if (env.GIT_CREDENTIALS?.trim()) {
+            checkout([$class: 'GitSCM',
+              branches: [[name: "*/${GIT_BRANCH}"]],
+              userRemoteConfigs: [[url: GIT_URL, credentialsId: GIT_CREDENTIALS]],
+	    ])
+          } else {
+            git branch: GIT_BRANCH, url: GIT_URL
+          }
+        }
+      }
+    }
+
+    stage('Extract vars') {
+      steps {
+        script {
+          env.GIT_SHA = sh(script: "git rev-parse --short HEAD", returnStdout: true).trim()
+          env.APP_VERSION = sh(script: "cat src/version", returnStdout: true).trim()
+        }
+      }
+    }
+
+    stage('Docker buildx (multi-arch)') {
+      steps {
+        withCredentials([
+          usernamePassword(
+            credentialsId: 'docker',
+            usernameVariable: 'DOCKER_USER',
+            passwordVariable: 'DOCKER_PASS'
+          ),
+          usernamePassword(
+              credentialsId: 'docker-hub',
+              usernameVariable: 'DOCKER_HUB_USER',
+              passwordVariable: 'DOCKER_HUB_PASS'
+          )
+        ]) {
+          sh '''
+            docker version
+            docker buildx version
+            docker buildx use jenkins || docker buildx create --name jenkins --driver docker-container --use
+            docker buildx inspect --bootstrap
+
+            echo "$DOCKER_PASS" | docker login $REGISTRY -u "$DOCKER_USER" --password-stdin
+            echo "$DOCKER_HUB_PASS" | docker login -u "$DOCKER_HUB_USER" --password-stdin
+    
+            DOCKER_BUILDKIT=1 docker buildx build \
+              --platform ${PLATFORMS} \
+	      --build-arg APP_VERSION=${APP_VERSION} \
+	      --build-arg ALPINE_VERSION=${ALPINE_VERSION} \
+              -t ${IMAGE_NAME}:${GIT_SHA} \
+              -t ${DOCKER_HUB}:${GIT_SHA} \
+              -t ${IMAGE_NAME}:${APP_VERSION} \
+              -t ${DOCKER_HUB}:${APP_VERSION} \
+              -t ${IMAGE_NAME}:${APP_VERSION}-alpine${ALPINE_VERSION} \
+              -t ${DOCKER_HUB}:${APP_VERSION}-alpine${ALPINE_VERSION} \
+              -t ${IMAGE_NAME}:latest \
+              -t ${DOCKER_HUB}:latest \
+	      --push \
+              .
+          '''
+        }
+      }
+    }
+  }
+}
diff --git a/src/version b/src/version
new file mode 100644
index 0000000..730d79a
--- /dev/null
+++ b/src/version
@@ -0,0 +1 @@
+1.0-SNAPSHOT
-- 
cgit v1.3.1