feat: support concurrency setting

README.md

@@ -82,9 +82,13 @@ spec:
 Considering [GitHub Workflows](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsuses) 
 has a complex syntax. Currently, we support the following ones:
 
+* [Event filter](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#on)
+  * Support `on.push` and `on.merge_request`
 * keyword `uses`
   * support `actions/checkout`, `actions/setup-go`, `goreleaser/goreleaser-action` and `docker://`
 * keyword `run`
 * keyword `env`
+* [concurrency](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#concurrency)
+  * Not support `cancel-in-progress` yet
 
 There are some limitations. For example, only the first job could be recognized in each file.

cmd/convert_test.go

@@ -201,7 +201,6 @@ spec:
         resources:
           requests:
             storage: 64Mi
-
   templates:
     - name: main
       dag:

cmd/data/combine-workflow.yaml

@@ -20,7 +20,6 @@ spec:
         resources:
           requests:
             storage: 64Mi
-
   templates:
     - name: main
       dag:
@@ -58,7 +57,6 @@ spec:
         resources:
           requests:
             storage: 64Mi
-
   templates:
     - name: main
       dag:

cmd/data/one-workflow-env.yaml

@@ -18,7 +18,6 @@ spec:
         resources:
           requests:
             storage: 64Mi
-
   templates:
     - name: main
       dag:

cmd/data/one-workflow.yaml

@@ -18,7 +18,6 @@ spec:
         resources:
           requests:
             storage: 64Mi
-
   templates:
     - name: main
       dag:

pkg/argo-workflow.go

@@ -258,7 +258,11 @@ spec:
         resources:
           requests:
             storage: 64Mi
-
+  {{- if .Concurrency}}
+  synchronization:
+    mutex:
+      name: {{.Concurrency}}
+  {{- end}}
   templates:
     - name: main
       dag:

pkg/argo-workflow_test.go

@@ -25,6 +25,10 @@ func TestWorkflow_ConvertToArgoWorkflow(t *testing.T) {
 		name:          "complex event",
 		githubActions: "data/github-action-complex-event.yaml",
 		argoWorkflows: "data/argo-workflows-complex-event.yaml",
+	}, {
+		name:          "with concurrency",
+		githubActions: "data/github-actions-concurrency.yaml",
+		argoWorkflows: "data/argo-workflows-concurrency.yaml",
 	}}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

pkg/data/argo-workflows-complex-event.yaml

@@ -18,7 +18,6 @@ spec:
         resources:
           requests:
             storage: 64Mi
-
   templates:
     - name: main
       dag:

pkg/data/argo-workflows-concurrency.yaml

@@ -0,0 +1,76 @@
+apiVersion: argoproj.io/v1alpha1
+kind: WorkflowTemplate
+metadata:
+  name: build
+spec:
+  entrypoint: main
+  arguments:
+    parameters:
+      - name: branch
+        default: master
+      - name: pr
+        default: -1
+  volumeClaimTemplates:
+    - metadata:
+        name: work
+      spec:
+        accessModes: ["ReadWriteOnce"]
+        resources:
+          requests:
+            storage: 64Mi
+  synchronization:
+    mutex:
+      name: test
+  templates:
+    - name: main
+      dag:
+        tasks:
+          - name: clone
+            template: clone
+          - name: test
+            template: test
+            depends: clone
+          - name: goreleaser
+            template: goreleaser
+            depends: test
+    - name: clone
+      script:
+        image: alpine/git:v2.26.2
+        command: [sh]
+        source: |
+          branch=$(echo {{workflow.parameters.branch}} | sed -e 's/refs\/heads\///g')
+          git clone --branch $branch https://gitee.com/LinuxSuRen/yaml-readme .
+          if [ {{workflow.parameters.pr}} != -1 ]; then
+            git fetch origin merge-requests/{{workflow.parameters.pr}}/head:mr-{{workflow.parameters.pr}}
+            git checkout  mr-{{workflow.parameters.pr}}
+          fi
+        volumeMounts:
+          - mountPath: /work
+            name: work
+        workingDir: /work
+    - name: test
+      script:
+        image: golang:1.18
+        command: [sh]
+        env:
+          - name: GOPROXY
+            value: https://goproxy.io,direct
+        source: |
+          go test ./... -coverprofile coverage.out
+        volumeMounts:
+          - mountPath: /work
+            name: work
+        workingDir: /work
+    - name: goreleaser
+      script:
+        image: goreleaser/goreleaser:v1.13.1
+        command: [sh]
+        env:
+          - name: GOPROXY
+            value: https://goproxy.io,direct
+        source: |
+          goreleaser release --skip-publish --rm-dist
+        volumeMounts:
+          - mountPath: /work
+            name: work
+        workingDir: /work

pkg/data/argo-workflows-image.yaml

@@ -18,7 +18,6 @@ spec:
         resources:
           requests:
             storage: 64Mi
-
   templates:
     - name: main
       dag:

pkg/data/argo-workflows.yaml

@@ -18,7 +18,6 @@ spec:
         resources:
           requests:
             storage: 64Mi
-
   templates:
     - name: main
       dag:

pkg/data/github-actions-concurrency.yaml

@@ -0,0 +1,26 @@
+name: build
+concurrency: test
+jobs:
+  build:
+    name: build
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Set up Go 1.18
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.18
+        id: go
+      - name: clone
+        uses: actions/[email protected]
+      - name: test
+        env:
+          GOPROXY: https://goproxy.io,direct
+        run: |
+          go test ./... -coverprofile coverage.out
+      - name: GoReleaser
+        uses: goreleaser/[email protected]
+        env:
+          GOPROXY: https://goproxy.io,direct
+        with:
+          version: latest
+          args: release --skip-publish --rm-dist

pkg/github.go

@@ -5,9 +5,10 @@ import (
 )
 
 type Workflow struct {
-	Name string
-	On   interface{} // could be: string, []string, Event
-	Jobs map[string]Job
+	Name        string
+	On          interface{} // could be: string, []string, Event
+	Jobs        map[string]Job
+	Concurrency string
 
 	// extra fields
 	GitRepository string