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Read env vars as a fallback #31

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Merged
LumePart merged 1 commit into from
Jul 1, 2025
Merged

Read env vars as a fallback #31

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21 changes: 17 additions & 4 deletions src/config/config.go
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Original file line number Diff line number Diff line change
@@ -1,8 +1,10 @@
package config

import (
"log"
"errors"
"fmt"
"log"
"os"
"time"
"strings"
"github.com/ilyakaznacheev/cleanenv"
Expand Down Expand Up @@ -76,9 +78,20 @@ type Listenbrainz struct {

func ReadEnv() Config {
var cfg Config
if err := cleanenv.ReadConfig("./.env", &cfg); err != nil {
log.Fatalf("Failed to load config: %s", err)

// Try to read from .env file first
err := cleanenv.ReadConfig(".env", &cfg)
if err != nil {
// If the error is because the file doesn't exist, fallback to env vars
if errors.Is(err, os.ErrNotExist) {
if err := cleanenv.ReadEnv(&cfg); err != nil {
log.Fatalf("Failed to load config from env vars: %s", err)
}
} else {
log.Fatalf("Failed to load config: %s", err)
}
}

cfg.VerifyDir()
return cfg
}
Expand Down Expand Up @@ -122,4 +135,4 @@ func (cfg *Config) GetPlaylistName() { // Generate playlist name depending if us
playlistName = fmt.Sprintf("%s-%d-Week%d", playlistName, year, week)
}
cfg.ClientCfg.PlaylistName = playlistName
}
}