feat: add MONOKIT_NOCOLOR variable

README.md

@@ -139,6 +139,8 @@ Replace NAME with the name of the tool you want to run (e.g. `osHealth`).
 
 A log file will be put on `/var/log/monokit.log` if you want to check the errors. They will also be printed to stdout.
 
+If you use Monokit on a place where there is no proper color support, you can disable the color output by setting the `MONOKIT_NOCOLOR`  environment variable to `true` or `1`.
+
 ---
 
 

common/colors.go

@@ -1,8 +1,15 @@
 package common
 
-const (
+var (
     Reset = "\033[0m"
     Blue = "\033[94m"
     Green = "\033[92m"
     Fail = "\033[91m"
 )
+
+func RemoveColors() {
+    Reset = ""
+    Blue = ""
+    Green = ""
+    Fail = ""
+}

common/main.go

@@ -95,6 +95,11 @@ func Init() {
 
     // Create lockfile
     os.Create(TmpDir + "/monokit.lock")
+
+    // Check if env variable MONOKIT_NOCOLOR is set to true
+    if os.Getenv("MONOKIT_NOCOLOR") == "true" || os.Getenv("MONOKIT_NOCOLOR") == "1" {
+        RemoveColors()
+    }
 
     LogInit(userMode)
     ConfInit("global", &Config)