evolve aws_china_mfa – part II

Author: thiagowfx

aws_china_mfa/aws_china_mfa.sh

@@ -158,17 +158,16 @@ main() {
 
     set_credentials "$sourced" "$aws_profile" "$access_key" "$secret_key" "$session_token"
 
+    echo "" >&2
+    echo "✓ Successfully authenticated to AWS China" >&2
+    echo "" >&2
+
     if [[ $sourced -eq 1 ]]; then
-        echo "" >&2
-        echo "✓ Successfully authenticated to AWS China" >&2
-        echo "" >&2
         echo "Exported AWS credentials:" >&2
         echo "" >&2
         env | grep '^AWS_' | sort >&2
-    else
-        echo "" >&2
-        echo "✓ Successfully authenticated to AWS China" >&2
-        echo "" >&2
+    elif [[ -t 1 ]]; then
+        # stdout is a terminal (not piped to eval)
         echo "Copy and paste the export commands above to apply credentials." >&2
     fi
 }