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Allow for no config file

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This commit is contained in:
Layla 2022-10-27 02:39:22 +00:00
parent 3641eab638
commit c919527b1b
1 changed files with 14 additions and 5 deletions
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19
app/bot.go
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@ -1,6 +1,7 @@
package app package app
import ( import (
"errors"
"fmt" "fmt"
"log" "log"
"os" "os"
@ -26,13 +27,21 @@ type Bot struct {
// Initalize creates the discord session and registers handlers // Initalize creates the discord session and registers handlers
func (app *Bot) Initialize(config_path string) error { func (app *Bot) Initialize(config_path string) error {
log.Printf("Using config: %s", config_path) log.Printf("Using config: %s", config_path)
cfg := &Config{} cfg := &Config{}
err := cleanenv.ReadConfig(config_path, cfg)
if err != nil {
return err
}
_, err := os.Stat(config_path)
if errors.Is(err, os.ErrNotExist) {
log.Printf("Config file not found: '%s'", config_path)
err := cleanenv.ReadEnv(&cfg)
if err != nil {
return nil
}
} else {
err := cleanenv.ReadConfig(config_path, cfg)
if err != nil {
return err
}
}
// Load directly from config // Load directly from config
app.guildID = cfg.Discord.GuildID app.guildID = cfg.Discord.GuildID
app.eventCategoryID = cfg.Discord.EventCategory app.eventCategoryID = cfg.Discord.EventCategory