From fc67533db92288e15155eb618bee08d55d01e229 Mon Sep 17 00:00:00 2001
From: root <root@vmi3141690.contaboserver.net>
Date: Tue, 24 Mar 2026 23:46:35 +0100
Subject: [PATCH] ci: add Jenkins pipeline to build and push docker image

---
 Jenkinsfile | 94 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 Jenkinsfile

diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..445d440
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,94 @@
+pipeline {
+  agent any
+
+  options {
+    timestamps()
+    disableConcurrentBuilds()
+  }
+
+  environment {
+    // --- Configure these for your registry ---
+    // For Gitea Container Registry (Packages), this is typically your Gitea host.
+    // Examples:
+    //   REGISTRY = "git.brammie15.dev"           (HTTPS)
+    //   REGISTRY = "git.brammie15.dev:5050"     (if your registry runs on a port)
+    REGISTRY   = "git.brammie15.dev"
+
+    // Image path in the registry. For Gitea/GitLab-style registries this is often:
+    //   <owner>/<repo>  (or sometimes <owner>/<repo>/<image>)
+    IMAGE_NAME = "brammie15/resendit"
+
+    // Jenkins credential (Username/Password or token-as-password) that can push to the registry.
+    // Create it in Jenkins: Manage Jenkins -> Credentials
+    REGISTRY_CREDS = "registry-creds"
+
+    IMAGE = "${REGISTRY}/${IMAGE_NAME}"
+  }
+
+  stages {
+    stage('Checkout') {
+      steps {
+        checkout scm
+      }
+    }
+
+    stage('Build image') {
+      steps {
+        script {
+          def shortSha = sh(script: 'git rev-parse --short=12 HEAD', returnStdout: true).trim()
+          env.IMAGE_TAG_SHA = shortSha
+
+          sh """
+            docker version
+            docker build -t ${IMAGE}:${IMAGE_TAG_SHA} .
+          """
+        }
+      }
+    }
+
+    stage('Login to registry') {
+      steps {
+        withCredentials([usernamePassword(credentialsId: "${REGISTRY_CREDS}", usernameVariable: 'REG_USER', passwordVariable: 'REG_PASS')]) {
+          sh """
+            echo "$REG_PASS" | docker login ${REGISTRY} -u "$REG_USER" --password-stdin
+          """
+        }
+      }
+    }
+
+    stage('Push image') {
+      steps {
+        script {
+          // Always push the commit SHA tag
+          sh "docker push ${IMAGE}:${IMAGE_TAG_SHA}"
+
+          // Also push a branch tag (handy for test environments)
+          def branch = (env.BRANCH_NAME ?: sh(script: 'git rev-parse --abbrev-ref HEAD', returnStdout: true).trim())
+          def safeBranch = branch.replaceAll('[^a-zA-Z0-9_.-]', '-')
+
+          sh """
+            docker tag ${IMAGE}:${IMAGE_TAG_SHA} ${IMAGE}:${safeBranch}
+            docker push ${IMAGE}:${safeBranch}
+          """
+
+          // Only push 'latest' from master
+          if (branch == 'master') {
+            sh """
+              docker tag ${IMAGE}:${IMAGE_TAG_SHA} ${IMAGE}:latest
+              docker push ${IMAGE}:latest
+            """
+          }
+        }
+      }
+    }
+  }
+
+  post {
+    always {
+      sh 'docker logout ${REGISTRY} || true'
+      // Keep agents from filling up over time
+      sh 'docker image rm -f ${IMAGE}:${IMAGE_TAG_SHA} || true'
+      sh 'docker image prune -f || true'
+    }
+  }
+}