Build (And Publish) Docker Image

Dockerfile

@@ -0,0 +1,21 @@
+FROM debian:bullseye
+
+# Copy DEB
+ADD ./out/minecraft-pi-reborn-server_*~bullseye_amd64.deb /root
+
+# Install
+RUN \
+    apt-get update && \
+    apt-get install -y tini && \
+    (dpkg -i /root/*.deb || :) && \
+    apt-get --fix-broken install -y && \
+    rm -f /root/*.deb && \
+    rm -rf /var/lib/apt/lists/*
+
+# Setup Working Directory
+RUN mkdir /data
+WORKDIR /data
+
+# Setup Entrypoint
+ENTRYPOINT ["/usr/bin/tini", "--"]
+CMD ["minecraft-pi-reborn-server"]

Jenkinsfile

@@ -1,12 +1,15 @@
 pipeline {
     agent none
     stages {
-        stage('Build (Debian Bullseye)') {
+        stage('Debian Bullseye') {
             agent {
                 docker {
                     image 'debian:bullseye'
+                    args '-v /var/run/docker.sock:/var/run/docker.sock'
                 }
             }
+            stages {
+                stage('Build') {
                     steps {
                         sh './scripts/ci/run.sh'
                     }
@@ -16,12 +19,26 @@ pipeline {
                         }
                     }
                 }
-        stage('Build (Debian Buster)') {
+                stage('Publish') {
+                    steps {
+                        sh 'apt-get update && apt-get install -y docker.io'
+                        sh 'docker build --no-cache --tag thebrokenrail/minecraft-pi-reborn-server .'
+                        withCredentials([usernamePassword(credentialsId: 'docker_hub_login', usernameVariable: 'DOCKER_HUB_USERNAME', passwordVariable: 'DOCKER_HUB_PASSWORD')]) {
+                            sh 'docker login -u "${DOCKER_HUB_USERNAME}" -p "${DOCKER_HUB_PASSWORD}"'
+                        }
+                        sh 'docker push thebrokenrail/minecraft-pi-reborn-server'
+                    }
+                }
+            }
+        }
+        stage('Debian Buster') {
             agent {
                 docker {
                     image 'debian:buster'
                 }
             }
+            stages {
+                stage('Build') {
                     steps {
                         sh './scripts/ci/run.sh'
                     }
@@ -33,3 +50,5 @@ pipeline {
                 }
             }
         }
+    }
+}