Create Dockerfile

Dockerfile

@@ -0,0 +1,13 @@
+
+FROM golang:1.18-alpine3.15
+WORKDIR /app
+COPY . .
+RUN go build -o main main.go
+EXPOSE 8080 
+CMD [ "/app/main" ]
+
+FROM jenkins
+COPY https.pem /var/lib/jenkins/cert
+COPY https.key /var/lib/jenkins/pk
+ENV JENKINS_OPTS --httpPort=-1 --httpsPort=8083 --httpsCertificate=/var/lib/jenkins/cert --httpsPrivateKey=/var/lib/jenkins/pk
+EXPOSE 8083

Jenkinsfile

@@ -0,0 +1,27 @@
+pipeline {
+    agent { docker { image 'golang' } }
+
+    stages {
+        stage('Build') {   
+            steps {                                           
+                // Create our project directory.
+                sh 'cd ${GOPATH}/src'
+                sh 'mkdir -p ${GOPATH}/src/MY_PROJECT_DIRECTORY'
+
+                // Copy all files in our Jenkins workspace to our project directory.                
+                sh 'cp -r ${WORKSPACE}/* ${GOPATH}/src/MY_PROJECT_DIRECTORY'
+
+                // Copy all files in our "vendor" folder to our "src" folder.
+                sh 'cp -r ${WORKSPACE}/vendor/* ${GOPATH}/src'
+
+                // Build the app.
+                sh 'go build'
+            }            
+        }
+
+        // Each "sh" line (shell command) is a step,
+        // so if anything fails, the pipeline stops.
+        stage('Test') {
+            steps {                                
+                // Remove cached test results.
+                sh 'go clean -cache'