Fix logfile location (#240)

* Change logfile location to dir with permissions

* Fix test

.goreleaser.yml

@@ -224,7 +224,7 @@ nfpms:
         dst: /etc/bash_completion.d/compose-generator
       - dst: /usr/lib/compose-generator/templates
         type: dir
-      - dst: /usr/lib/compose-generator/log
+      - dst: /var/log/compose-generator
         type: dir
 release:
   name_template: v{{ .Tag }}

src/util/env.go

@@ -142,7 +142,7 @@ func getLogfilesPath() string {
 		return "/cg/log"
 	}
 	if isLinux() { // Linux
-		return "/usr/lib/compose-generator/log"
+		return "/var/log/compose-generator"
 	}
 	// Windows
 	path, err := executable()

src/util/env_test.go

@@ -604,7 +604,7 @@ func TestGetLogfilesPath3(t *testing.T) {
 	// Execute test
 	result := getLogfilesPath()
 	// Assert
-	assert.Equal(t, "/usr/lib/compose-generator/log", result)
+	assert.Equal(t, "/var/log/compose-generator", result)
 }
 
 func TestGetLogfilesPath4(t *testing.T) {

src/util/logging.go

@@ -30,7 +30,6 @@ var (
 
 func init() {
 	// Open logfile
-
 	logfile, err := os.OpenFile(getLogfilePath(), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0600)
 	if err != nil {
 		log.Fatal(err)