Add log level color keys and handle default (#264)

* Add log level color keys Also adding a default white color when the key is not recognize. Without the default an error is printed instead of the log entry. * Fallback to default terminal color on unknown log level Co-authored-by: Takashi Kusumi <tkusumi@zlab.co.jp> --------- Co-authored-by: Takashi Kusumi <tkusumi@zlab.co.jp>
stern · May 5, 2023 · 65204cc · 65204cc
1 parent d7d5a4f
commit 65204cc
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/cmd/cmd.go b/cmd/cmd.go
@@ -486,6 +486,8 @@ func (o *options) generateTemplate() (*template.Template, error) {
 				levelColor = color.New(color.FgBlue)
 			case "warn":
 				levelColor = color.New(color.FgYellow)
+			case "warning":
+				levelColor = color.New(color.FgYellow)
 			case "error":
 				levelColor = color.New(color.FgRed)
 			case "dpanic":
@@ -494,7 +496,10 @@ func (o *options) generateTemplate() (*template.Template, error) {
 				levelColor = color.New(color.FgRed)
 			case "fatal":
 				levelColor = color.New(color.FgCyan)
+			case "critical":
+				levelColor = color.New(color.FgCyan)
 			default:
+				return level
 			}
 			return levelColor.SprintFunc()(level)
 		},