brew test

Makefile

@@ -22,6 +22,9 @@ clean:
 test:
 	go test ./...
 
+cointop/test:
+	go run main.go -test
+
 snap/clean:
 	snapcraft clean
 

cointop.rb

@@ -3,21 +3,18 @@ class Cointop < Formula
   homepage "https://cointop.sh"
   url "https://github.com/miguelmota/cointop/archive/1.0.0.tar.gz"
   sha256 "8ff6988cd18b35dbf85436add19135a587e03702b43744f563f137bb067f6e04"
-  revision 1
-  head "https://github.com/miguelmota/cointop.git"
   depends_on "go" => :build
 
   def install
     ENV["GOPATH"] = buildpath
-    mkdir "#{buildpath}/src/github.com/miguelmota/cointop"
-    path = buildpath/"src/github.com/miguelmota/cointop"
-    cd path do
-      system "git", "clone", "https://github.com/miguelmota/cointop.git", "."
+    (buildpath/"src/github.com/miguelmota/cointop").install buildpath.children
+    cd "src/github.com/miguelmota/cointop" do
       system "go", "build", "-o", "#{bin}/cointop"
+      prefix.install_metafiles
     end
   end
 
   test do
-    system "true"
+    system "#{bin}/cointop" "-test"
   end
 end

cointop/cointop.go

@@ -1,8 +1,6 @@
 package cointop
 
 import (
-	"flag"
-	"fmt"
 	"log"
 	"os"
 	"sync"
@@ -60,15 +58,11 @@ type Cointop struct {
 	helpvisible         bool
 }
 
+// Instance running cointop instance
+var Instance *Cointop
+
 // Run runs cointop
 func Run() {
-	var ver bool
-	flag.BoolVar(&ver, "v", false, "Version")
-	flag.Parse()
-	if ver {
-		fmt.Println("1.0.0")
-		return
-	}
 	var debug bool
 	if os.Getenv("DEBUG") != "" {
 		debug = true
@@ -95,6 +89,7 @@ func Run() {
 		searchfieldviewname: "searchfield",
 		helpviewname:        "help",
 	}
+	Instance = &ct
 	err := ct.setupConfig()
 	if err != nil {
 		log.Fatal(err)
@@ -140,3 +135,10 @@ func (ct *Cointop) quit() error {
 func (ct *Cointop) forceQuit() error {
 	return gocui.ErrQuit
 }
+
+// Exit safely exit application
+func Exit() {
+	if Instance != nil {
+		Instance.g.Close()
+	}
+}

main.go

@@ -1,9 +1,37 @@
 package main
 
 import (
+	"flag"
+	"fmt"
+	"time"
+
 	"github.com/miguelmota/cointop/cointop"
 )
 
+var version = "1.0.0"
+
 func main() {
+	var ver bool
+	flag.BoolVar(&ver, "v", false, "Version")
+	var test bool
+	flag.BoolVar(&test, "test", false, "Run test")
+	flag.Parse()
+	if ver {
+		fmt.Println(version)
+		return
+	}
+	if test {
+		runTest()
+		return
+	}
+
 	cointop.Run()
 }
+
+func runTest() {
+	go func() {
+		cointop.Run()
+	}()
+	time.Sleep(1 * time.Second)
+	cointop.Exit()
+}