added supported git tags

checkout-go/action.yml

@@ -34,6 +34,10 @@ inputs:
     description: 'Supported lfs module or not'
     required: false
     default: false
+  fetchtags:
+    description: 'power download tag or not'
+    required: false
+    default: false
 
 runs:
   using: 'go'

checkout-go/main.go

@@ -18,6 +18,7 @@ type Config struct {
 	FetchDepth   string
 	Clean        bool
 	LFS          bool
+	FetchTags    bool
 }
 
 // todo filter, sparse-checkout, sparse-checkout-cone-mode, fetch-tags, show-progress, submodules, set-safe-directory
@@ -48,6 +49,12 @@ func getConfig() Config {
 		lfsBool = true
 	}
 
+	fetchTags := os.Getenv("INPUT_FETCHTAGS")
+	fetchTagsBool := false
+	if fetchTags == "1" || fetchTags == "true" || fetchTags == "t" {
+		fetchTagsBool = true
+	}
+
 	return Config{
 		Repository:   os.Getenv("INPUT_REPOSITORY"),
 		Ref:          os.Getenv("INPUT_REF"),
@@ -58,6 +65,7 @@ func getConfig() Config {
 		FetchDepth:   fetchDepth,
 		Clean:        cleanBool,
 		LFS:          lfsBool,
+		FetchTags:    fetchTagsBool,
 	}
 }
 
@@ -89,11 +97,23 @@ func main() {
 	cloneURL := cfg.CheckoutType.GenerateCloneURL(cfg)
 
 	fmt.Println("Cloning", cloneURL, "into", cfg.Path)
-	run("git", "clone", fmt.Sprintf("--depth=%s", cfg.FetchDepth), cloneURL, cfg.Path)
+
+	cloneArgs := []string{"clone"}
+	if cfg.FetchTags {
+		cloneArgs = append(cloneArgs, "--tags")
+	}
+	cloneArgs = append(cloneArgs, fmt.Sprintf("--depth=%s", cfg.FetchDepth), cloneURL, cfg.Path)
+	run("git", cloneArgs...)
 
 	if cfg.Ref != "" {
 		fmt.Println("Checking out", cfg.Ref)
-		run("git", "-C", cfg.Path, "fetch", fmt.Sprintf("--depth=%s", cfg.FetchDepth), "origin", cfg.Ref)
+
+		fetchArgs := []string{"-C", cfg.Path, "fetch"}
+		if cfg.FetchTags {
+			fetchArgs = append(fetchArgs, "--tags")
+		}
+		fetchArgs = append(fetchArgs, fmt.Sprintf("--depth=%s", cfg.FetchDepth), "origin", cfg.Ref)
+		run("git", fetchArgs...)
 		run("git", "-C", cfg.Path, "checkout", "FETCH_HEAD")
 	}