feat: jenkins pipeline support offline

Signed-off-by: Meng JiaFeng <jiafeng.meng@merico.dev>

internal/pkg/plugin/installer/ci/ci.go

@@ -49,14 +49,13 @@ func (p *PipelineConfig) BuildCIFileConfig(ciType server.CIServerType, repoInfo
 		ConfigLocation: downloader.ResourceLocation(p.ConfigLocation),
 	}
 	// update ci render variables by plugins
-	rawConfigVars := p.generateCIFileVars(repoInfo)
-	rawConfigVars.Set("AppName", repoInfo.Repo)
+	rawConfigVars := p.GenerateCIFileVars(repoInfo)
 	CIFileConfig.Vars = rawConfigVars
 	log.Debugf("gitlab-ci pipeline get render vars: %+v", CIFileConfig)
 	return CIFileConfig
 }
 
-func (p *PipelineConfig) generateCIFileVars(repoInfo *git.RepoInfo) cifile.CIFileVarsMap {
+func (p *PipelineConfig) GenerateCIFileVars(repoInfo *git.RepoInfo) cifile.CIFileVarsMap {
 	// set default command for language
 	p.setDefault()
 	varMap, _ := mapz.DecodeStructToMap(p)
@@ -67,6 +66,7 @@ func (p *PipelineConfig) generateCIFileVars(repoInfo *git.RepoInfo) cifile.CIFil
 	if err != nil {
 		log.Warnf("cifile merge CIFileVarsMap failed: %+v", err)
 	}
+	varMap["AppName"] = repoInfo.Repo
 	return varMap
 }
 

internal/pkg/plugin/installer/ci/ci_test.go

@@ -80,7 +80,7 @@ var _ = Describe("PipelineConfig struct", func() {
 		})
 	})
 	It("should return file Vars", func() {
-		varMap := a.generateCIFileVars(r)
+		varMap := a.GenerateCIFileVars(r)
 		var emptyDingtalk *step.DingtalkStepConfig
 		var emptySonar *step.SonarQubeStepConfig
 		var emptyBool *bool

internal/pkg/plugin/jenkinspipeline/option.go

@@ -99,6 +99,14 @@ func (j *jobOptions) extractPlugins() []step.StepConfigAPI {
 	return stepConfigs
 }
 
+// check config need offline config
+func (j *jobOptions) needOfflineConfig() bool {
+	// since we use github as default config location
+	// we use this to check whether this pipeline need default offline Jenkinsfile
+	const githubContentHost = "raw.githubusercontent.com"
+	return j.Jenkins.Offline && strings.Contains(string(j.Pipeline.ConfigLocation), githubContentHost)
+}
+
 // jenkins jobName, can be like folder/jobName or jobName
 type jenkinsJobName string
 

internal/pkg/plugin/jenkinspipeline/tpl/Jenkinsfile_offline.tpl

@@ -0,0 +1,51 @@
+podTemplate(containers: [
+    containerTemplate(name: 'maven', image: 'maven:3.8.6-openjdk-18', command: 'sleep', args: '99d'),
+    containerTemplate(name: 'buildkit', image: 'moby/buildkit:master', ttyEnabled: true, privileged: true),
+  ], volumes: [
+    secretVolume(secretName: '[[ .ImageRepoDockerSecret ]]', mountPath: '/root/.docker')
+  ]) {
+    node(POD_LABEL) {
+        stage("Get Project") {
+            checkout scm
+        }
+        stage('Run Maven test') {
+            gitlabCommitStatus("test") {
+                container('maven') {
+                    stage('run mvn test') {
+                        sh 'mvn -B test'
+                    }
+                }
+            }
+        }
+        stage("Build Docker image") {
+            gitlabCommitStatus("build image") {
+                container('buildkit') {
+                    stage('build a Maven project') {
+                        String opts = ""
+                        String imageRepo = "[[ .imageRepo.user ]]/[[ .AppName ]]"
+                        String imageURL = "[[ .imageRepo.url ]]"
+                        if (imageURL) {
+                            imageRepo = "${imageURL}/${imageRepo}"
+                        }
+                        if (imageRepo.contains("http://")) {
+                            opts = ",registry.insecure=true"
+                            imageRepo = imageRepo.replace("http://", "")
+                        }
+                        String version
+                        if (env.GIT_COMMIT) {
+                            version = env.GIT_COMMIT.substring(0, 8)
+                        } else {
+                            sh "git config --global --add safe.directory '*'"
+                            String gitCommitLang = sh (script: "git log -n 1 --pretty=format:'%H'", returnStdout: true)
+                            version = gitCommitLang.substring(0, 8)
+                        }
+                        sh """
+                          buildctl build --frontend dockerfile.v0 --local context=. --local dockerfile=. --output type=image,name=${imageRepo}:latest,push=true${opts}
+                          buildctl build --frontend dockerfile.v0 --local context=. --local dockerfile=. --output type=image,name=${imageRepo}:${version},push=true${opts}
+                        """
+                    }
+                }
+            }
+        }
+    }
+}

internal/pkg/plugin/jenkinspipeline/validate.go

@@ -1,12 +1,18 @@
 package jenkinspipeline
 
 import (
+	_ "embed"
+
 	"github.com/devstream-io/devstream/internal/pkg/configmanager"
+	"github.com/devstream-io/devstream/internal/pkg/plugin/installer/ci/cifile"
 	"github.com/devstream-io/devstream/pkg/util/log"
 	"github.com/devstream-io/devstream/pkg/util/types"
 	"github.com/devstream-io/devstream/pkg/util/validator"
 )
 
+//go:embed tpl/Jenkinsfile_offline.tpl
+var offlineJenkinsScript string
+
 // setJenkinsDefault config default fields for usage
 func setJenkinsDefault(options configmanager.RawOptions) (configmanager.RawOptions, error) {
 	opts, err := newJobOptions(options)
@@ -19,7 +25,18 @@ func setJenkinsDefault(options configmanager.RawOptions) (configmanager.RawOptio
 		return nil, err
 	}
 	opts.ProjectRepo = projectRepo
-	opts.CIFileConfig = opts.Pipeline.BuildCIFileConfig(ciType, projectRepo)
+	// if jenkins is offline, just use offline Jenkinsfile
+	if opts.needOfflineConfig() {
+		opts.CIFileConfig = &cifile.CIFileConfig{
+			Type: ciType,
+			ConfigContentMap: map[string]string{
+				"Jenkinsfile": offlineJenkinsScript,
+			},
+			Vars: opts.Pipeline.GenerateCIFileVars(projectRepo),
+		}
+	} else {
+		opts.CIFileConfig = opts.Pipeline.BuildCIFileConfig(ciType, projectRepo)
+	}
 	// set field value if empty
 	if opts.Jenkins.Namespace == "" {
 		opts.Jenkins.Namespace = "jenkins"

staging/dtm-jenkins-pipeline-example/springboot/Jenkinsfile

@@ -1,8 +1,3 @@
-version="1.0.${env.BUILD_NUMBER}"
-repository="[[ .ImageRepoAddress ]]/[[ .ImageName ]]"
-tag="latest"
-image="${repository}:${version}"
-
 podTemplate(containers: [
     containerTemplate(name: 'maven', image: 'maven:3.8.6-openjdk-18', command: 'sleep', args: '99d'),
     containerTemplate(name: 'buildkit', image: 'moby/buildkit:master', ttyEnabled: true, privileged: true),
@@ -26,9 +21,20 @@ podTemplate(containers: [
             gitlabCommitStatus("build image") {
                 container('buildkit') {
                     stage('build a Maven project') {
+                        String imageRepo = "[[ .imageRepo.user ]]/[[ .AppName ]]"
+                        String imageURL = "[[ .imageRepo.url ]]"
+                        if (imageURL) {
+                            imageRepo = "${imageURL}/${imageRepo}"
+                        }
+                        if (imageRepo.contains("http://")) {
+                            opts = ",registry.insecure=true"
+                            imageRepo = imageRepo.replace("http://", "")
+                        }
+                        gitUtil = new Git()
+                        version = gitUtil.getCommitIDHead()
                         sh """
-                          buildctl build --frontend dockerfile.v0 --local context=. --local dockerfile=. --output type=image,name=${image},push=true,registry.insecure=true
-                          buildctl build --frontend dockerfile.v0 --local context=. --local dockerfile=. --output type=image,name=${repository}:${tag},push=true,registry.insecure=true
+                          buildctl build --frontend dockerfile.v0 --local context=. --local dockerfile=. --output type=image,name=${imageRepo}:${defaultTag},push=true${opts}
+                          buildctl build --frontend dockerfile.v0 --local context=. --local dockerfile=. --output type=image,name=${imageRepo}:${version},push=true${opts}
                         """
                     }
                 }