Load the configs in one function, which handles the error too

We are doing the same thing to global and user level config, so it makes
sense to do it in a separate function
Loaded in the fmt package, so we can print out everything in one useful
error (actually warning) message
This commit is contained in:
Hunman 2022-12-30 00:23:31 +01:00
parent 82bb145cbc
commit a254762288

View File

@ -1,6 +1,7 @@
package main
import (
"fmt"
"os"
"path/filepath"
"strings"
@ -53,15 +54,9 @@ func init() {
// Set config defaults
setCfgDefaults()
// Load config files
etcProvider := file.Provider(etcPath)
cfgProvider := file.Provider(cfgPath)
k.Load(etcProvider, toml.Parser())
k.Load(cfgProvider, toml.Parser())
// Watch configs for changes
cfgWatch(etcProvider)
cfgWatch(cfgProvider)
// Load and watch config files
loadAndwatchCfgFile(etcPath)
loadAndwatchCfgFile(cfgPath)
// Load envireonment variables
k.Load(env.Provider("ITD_", "_", func(s string) string {
@ -69,14 +64,22 @@ func init() {
}), nil)
}
func cfgWatch(provider *file.File) {
func loadAndwatchCfgFile(filename string) {
provider := file.Provider(filename)
if cfgError := k.Load(provider, toml.Parser()); cfgError != nil {
log.Warn().Msg(fmt.Sprintf("Error while trying to read %s: %s\n", filename, cfgError.Error()))
}
// Watch for changes and reload when detected
provider.Watch(func(_ interface{}, err error) {
if err != nil {
return
}
k.Load(provider, toml.Parser())
if cfgError := k.Load(provider, toml.Parser()); cfgError != nil {
log.Warn().Msg(fmt.Sprintf("Error while trying to read %s: %s\n", filename, cfgError.Error()))
}
})
}