feat: support workflow dispatch inputs

.github/workflows/docs.yaml

@@ -4,7 +4,7 @@ name: docs
 on:
   push:
     branches: [ 'main' ]
-
+concurrency: docs-release 
 jobs:
   deploy:
     runs-on: ubuntu-latest

.github/workflows/release.yaml

@@ -1,13 +1,38 @@
 name: release
 
-on: workflow_dispatch
+on:
+  workflow_dispatch:
+    inputs:
+      bump:
+        type: choice
+        description: 'Type of the bump (major | minor | patch)'     
+        required: true
+        options: 
+        - major
+        - minor
+        - patch
+
+concurrency: server-release
 
 jobs:
   release:
     name: Build
     runs-on: "ubuntu-18.04"
     steps:
     - uses: actions/checkout@v2
+    - uses: actions/setup-go@v2
+      with:
+        go-version: '^1.17'
+    - name: Calculate Next Release Version
+      run: |
+        echo ${{ secrets.GITHUB_TOKEN }} > token
+        gh auth login --with-token < token
+        go install github.com/davidrjonas/semver-cli@latest
+        current=$(gh release list | awk '{print $1}' | awk 'NR==1' | sed s/v//g)
+        echo "current version $current"
+        next=$(semver-cli inc ${{ github.event.inputs.bump }} $current)
+        echo $next > next_version 
+        echo "next version $next"
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v1
     - id: 'auth'
@@ -16,11 +41,13 @@ jobs:
       with:
         credentials_json: '${{ secrets.GOOGLE_CREDENTIALS }}'
     - name: Build
-      run: docker build -t $(cat docker-repository.txt):$(cat VERSION) .
+      run: docker build -t $(cat docker-repository.txt):$(cat next_version) .
     - name: Push
       run: |
         gcloud auth configure-docker us-central1-docker.pkg.dev
-        docker push $(cat docker-repository.txt):$(cat VERSION)
+        docker push $(cat docker-repository.txt):$(cat next_version)
     - name: Update Cloud run
-      run: gcloud run services update server --region us-central1 --image $(cat docker-repository.txt):$(cat VERSION)
+      run: gcloud run services update server --region us-central1 --image $(cat docker-repository.txt):$(cat next_version)
+    - name: Release
+      run: gh release create v$(cat next_version)
 

.gitignore

@@ -1,2 +1,3 @@
 privatekey*.pem
 Makefile
+next_version

pkg/http/handlers/github_webook.go

@@ -157,8 +157,12 @@ func processComment(ctx context.Context, lgr *logger.Logger, body GithubWebhookB
 			}
 		case "workflow":
 			file := tokens[2]
+			inputs := []string{}
+			if len(tokens) >= 3 {
+				inputs = tokens[3:]
+			}
 			lgr.Info("starting workflow", "file", file)
-			if err := onWorkflow(ctx, lgr, client, body, prbot, file); err != nil {
+			if err := onWorkflow(ctx, lgr, client, body, prbot, file, inputs); err != nil {
 				errs = append(errs, err)
 			}
 		default:
@@ -203,11 +207,22 @@ func onMerge(ctx context.Context, client *github.Client, body GithubWebhookBody,
 	return err
 }
 
-func onWorkflow(ctx context.Context, lgr *logger.Logger, client *github.Client, body GithubWebhookBody, prbot PrBotFile, file string) error {
+func onWorkflow(ctx context.Context, lgr *logger.Logger, client *github.Client, body GithubWebhookBody, prbot PrBotFile, file string, inputs []string) error {
 	repo := body.Repository.Owner.Login
 	name := body.Repository.Name
+	j := map[string]interface{}{}
+
+	if len(inputs) > 0 {
+		for _, in := range inputs {
+			kv := strings.Split(in, "=")
+			if (len(kv)) == 2 {
+				j[kv[0]] = kv[1]
+			}
+		}
+	}
 	_, err := client.Actions.CreateWorkflowDispatchEventByFileName(ctx, repo, name, file, github.CreateWorkflowDispatchEventRequest{
-		Ref: body.Repository.DefaultBranch,
+		Ref:    body.Repository.DefaultBranch,
+		Inputs: j,
 	})
 	if err != nil {
 		return err