resolves #65 Runs tests. Currently, does everything short of initializing the UI, which means it runs the config and plugin code. Currently does not execute any dummy code, such as testing config files etc.

1 files changed, 18 insertions, 4 deletions

diff --git a/cmd/gotop/main.go b/cmd/gotop/main.go
index d243531..9ae093f 100644
--- a/cmd/gotop/main.go
+++ b/cmd/gotop/main.go
@@ -71,6 +71,7 @@ Options:
   -i, --interface=NAME    Select network interface [default: all]. Several interfaces can be defined using comma separated values. Interfaces can also be ignored using !  
   -x, --export=PORT       Enable metrics for export on the specified port.
   -X, --extensions=NAMES  Enables the listed extensions.  This is a comma-separated list without the .so suffix. The current and config directories will be searched.  
+      --test              Runs tests and exits with success/failure code  
 
 
 Built-in layouts:
@@ -153,6 +154,9 @@ Colorschemes:
 		exs, _ := args["--extensions"].(string)
 		conf.Extensions = strings.Split(exs, ",")
 	}
+	if val, _ := args["--test"]; val != nil {
+		conf.Test = val.(bool)
+	}
 
 	return nil
 }
@@ -386,6 +390,15 @@ func main() {
 	}
 	defer logfile.Close()
 
+	lstream := getLayout(conf)
+	ly := layout.ParseLayout(lstream)
+
+	loadExtensions(conf)
+
+	if conf.Test {
+		os.Exit(runTests(conf))
+	}
+
 	if err := ui.Init(); err != nil {
 		stderrLogger.Fatalf("failed to initialize termui: %v", err)
 	}
@@ -397,10 +410,6 @@ func main() {
 		bar = w.NewStatusBar()
 	}
 
-	loadExtensions(conf)
-
-	lstream := getLayout(conf)
-	ly := layout.ParseLayout(lstream)
 	grid, err := layout.Layout(ly, conf)
 	if err != nil {
 		stderrLogger.Fatalf("failed to initialize termui: %v", err)
@@ -497,3 +506,8 @@ func loadExtensions(conf gotop.Config) {
 		os.Exit(1)
 	}
 }
+
+func runTests(conf gotop.Config) int {
+	fmt.Printf("PASS")
+	return 0
+}