Run Command (#4)

* Add railway run command

.github/workflows/publish.yml

@@ -39,12 +39,12 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v2
 
-      - name: Set output
+      - name: Set version
         id: vars
         run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}
 
-      - name: Check output
-        run: echo ${{ steps.vars.outputs.tag }}
+      - name: Check version
+        run: echo "Version ${{ steps.vars.outputs.tag }}"
 
       - name: Use Node.js 12
         uses: actions/setup-node@v1

cmd/run.go

@@ -14,8 +14,13 @@ func (h *Handler) Run(ctx context.Context, req *entity.CommandRequest) error {
 
 	argsString := ""
 
+	// Inject railway envs
 	for k, v := range *envs {
-		argsString += fmt.Sprintf("%s=%+v", k, v)
+		argsString += fmt.Sprintf("%s=%+v ", k, v)
+	}
+
+	for _, arg := range req.Args {
+		argsString += fmt.Sprintf("%s ", arg)
 	}
 
 	bashCommand := exec.Command("bash", "-c", argsString)

main.go

@@ -87,6 +87,11 @@ func init() {
 		Short: "Show all your projects",
 		RunE:  contextualize(handler.List),
 	})
+	rootCmd.AddCommand(&cobra.Command{
+		Use:   "run",
+		Short: "Run command inside the Railway environment",
+		RunE:  contextualize(handler.Run),
+	})
 }
 
 func main() {