added flag setsafedirectory

checkout-go/action.yml

@@ -42,6 +42,10 @@ inputs:
     description: 'off/on detail progress git command in clone and fetch'
     required: false
     default: false
+  setsafedirectory:
+    description: Add repository path as safe.directory for Git global config by running `git config --global --add safe.directory <path>`
+    required: false
+    default: true
 
 runs:
   using: 'go'

checkout-go/main.go

@@ -9,17 +9,18 @@ import (
 )
 
 type Config struct {
-	Repository   string
-	Ref          string
-	Token        string
-	Path         string
-	ServerURL    string
-	CheckoutType CheckoutType
-	FetchDepth   string
-	Clean        bool
-	LFS          bool
-	FetchTags    bool
-	Progress     bool
+	Repository       string
+	Ref              string
+	Token            string
+	Path             string
+	ServerURL        string
+	CheckoutType     CheckoutType
+	FetchDepth       string
+	Clean            bool
+	LFS              bool
+	FetchTags        bool
+	Progress         bool
+	SetSafeDirectory bool
 }
 
 // todo filter, sparse-checkout, sparse-checkout-cone-mode, fetch-tags, submodules, set-safe-directory
@@ -62,18 +63,25 @@ func getConfig() Config {
 		progressBool = true
 	}
 
+	setSafeDirectory := os.Getenv("INPUT_SETSAFEDIRECTORY")
+	setSafeDirectoryBool := true
+	if setSafeDirectory == "0" || setSafeDirectory == "false" || setSafeDirectory == "f" {
+		setSafeDirectoryBool = false
+	}
+
 	return Config{
-		Repository:   os.Getenv("INPUT_REPOSITORY"),
-		Ref:          os.Getenv("INPUT_REF"),
-		Token:        os.Getenv("INPUT_TOKEN"),
-		Path:         os.Getenv("INPUT_PATH"),
-		ServerURL:    os.Getenv("INPUT_SERVERURL"),
-		CheckoutType: CheckoutType(os.Getenv("INPUT_CHECKOUTTYPE")),
-		FetchDepth:   fetchDepth,
-		Clean:        cleanBool,
-		LFS:          lfsBool,
-		FetchTags:    fetchTagsBool,
-		Progress:     progressBool,
+		Repository:       os.Getenv("INPUT_REPOSITORY"),
+		Ref:              os.Getenv("INPUT_REF"),
+		Token:            os.Getenv("INPUT_TOKEN"),
+		Path:             os.Getenv("INPUT_PATH"),
+		ServerURL:        os.Getenv("INPUT_SERVERURL"),
+		CheckoutType:     CheckoutType(os.Getenv("INPUT_CHECKOUTTYPE")),
+		FetchDepth:       fetchDepth,
+		Clean:            cleanBool,
+		LFS:              lfsBool,
+		FetchTags:        fetchTagsBool,
+		Progress:         progressBool,
+		SetSafeDirectory: setSafeDirectoryBool,
 	}
 }
 
@@ -93,6 +101,10 @@ func main() {
 		log.Fatal("field serverURL is required")
 	}
 
+	if cfg.SetSafeDirectory {
+		run("git", "config", "--global", "--add", "safe.directory", cfg.Path)
+	}
+
 	if cfg.Clean {
 		if _, err := os.Stat(cfg.Path); err == nil {
 			run("git", "-C", cfg.Path, "clean", "-ffdx")