Add check for env var (minio#1008)

Added check for documented env var MINIO_SHARED_CREDENTIALS_FILE
balmanm · Jul 15, 2018 · 1336e63 · 1336e63
1 parent f44ca54
commit 1336e63
Showing 1 changed file with 11 additions and 7 deletions.
diff --git a/pkg/credentials/file_minio_client.go b/pkg/credentials/file_minio_client.go
@@ -62,13 +62,17 @@ func NewFileMinioClient(filename string, alias string) *Credentials {
 // users home directory.
 func (p *FileMinioClient) Retrieve() (Value, error) {
 	if p.filename == "" {
-		homeDir, err := homedir.Dir()
-		if err != nil {
-			return Value{}, err
-		}
-		p.filename = filepath.Join(homeDir, ".mc", "config.json")
-		if runtime.GOOS == "windows" {
-			p.filename = filepath.Join(homeDir, "mc", "config.json")
+		if value, ok := os.LookupEnv("MINIO_SHARED_CREDENTIALS_FILE"); ok {
+			p.filename = value
+		} else {
+			homeDir, err := homedir.Dir()
+			if err != nil {
+				return Value{}, err
+			}
+			p.filename = filepath.Join(homeDir, ".mc", "config.json")
+			if runtime.GOOS == "windows" {
+				p.filename = filepath.Join(homeDir, "mc", "config.json")
+			}
 		}
 	}