update logs

Author: Andrea Falzetti

components/gitpod-cli/cmd/build.go renamed to components/gitpod-cli/cmd/rebuild.go

@@ -21,9 +21,9 @@ import (
 )
 
 var buildCmd = &cobra.Command{
-	Use:    "build",
-	Short:  "Builds the workspace image (useful to debug a workspace custom image)",
-	Hidden: true,
+	Use:    "rebuild",
+	Short:  "Re-builds the workspace image (useful to debug a workspace custom image)",
+	Hidden: false,
 	Run: func(cmd *cobra.Command, args []string) {
 		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 		defer cancel()
@@ -35,7 +35,7 @@ var buildCmd = &cobra.Command{
 		}
 		defer client.Close()
 
-		tmpDir, err := os.MkdirTemp("", "gp-build-*")
+		tmpDir, err := os.MkdirTemp("", "gp-rebuild-*")
 		if err != nil {
 			log.Fatal("Could not create temporary directory")
 			return
@@ -51,7 +51,10 @@ var buildCmd = &cobra.Command{
 		ctx = context.Background()
 		gitpodConfig, err := util.ParseGitpodConfig(wsInfo.CheckoutLocation)
 		if err != nil {
-			log.Fatal("Could not parse gitpod config")
+			fmt.Println("The .gitpod.yml file cannot be parsed: please check the file and try again")
+			fmt.Println("")
+			fmt.Println("For help check out the reference page:")
+			fmt.Println("https://www.gitpod.io/docs/references/gitpod-yml#gitpodyml")
 			return
 		}
 
@@ -99,10 +102,10 @@ var buildCmd = &cobra.Command{
 		}
 
 		if baseimage == "" {
-			fmt.Println("Your project is not using any custom Docker image.")                                        // todo: cleanup
-			fmt.Println("Check out the following docs, to know how to get started")                                  // todo: cleanup
-			fmt.Println("")                                                                                          // todo: cleanup
-			fmt.Println("https://www.gitpod.io/docs/configure/workspaces/workspace-image#use-a-public-docker-image") // todo: cleanup
+			fmt.Println("Your project is not using any custom Docker image.")
+			fmt.Println("Check out the following docs, to know how to get started")
+			fmt.Println("")
+			fmt.Println("https://www.gitpod.io/docs/configure/workspaces/workspace-image#use-a-public-docker-image")
 			return
 		}