feat(config): allow to set the configuration path from WTF_CONFIG (#…

…1572)
wtfutil · May 21, 2024 · fda94f2 · fda94f2
1 parent a3a3dbd
commit fda94f2
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/flags/flags.go b/flags/flags.go
@@ -161,11 +161,18 @@ func (flags *Flags) Parse() {
  return
  }
 
- // If no config file is explicitly passed in as a param then set the flag to the default config file
+ // If no config file is explicitly passed in as a param
+ // then try the `WTF_CONFIG` environment variable
+ // then fallback to the default config file to define the default flag value
  configDir, err := cfg.WtfConfigDir()
  if err != nil {
  fmt.Printf("Error: %v\n", err)
  os.Exit(1)
  }
- flags.Config = filepath.Join(configDir, "config.yml")
+ envCfg := os.Getenv("WTF_CONFIG")
+ if envCfg == "" {
+ flags.Config = filepath.Join(configDir, "config.yml")
+ } else {
+ flags.Config = envCfg
+ }
 }