50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
package config
|
|
|
|
import (
|
|
"encoding/json"
|
|
"os"
|
|
|
|
"git.schreifuchs.ch/lou-taylor/accounting/internal/email"
|
|
"github.com/caarlos0/env/v10"
|
|
)
|
|
|
|
// PDF holds the configuration for the PDF generator.
|
|
type PDF struct {
|
|
Hostname string `json:"hostname" env:"HOSTNAME"`
|
|
}
|
|
|
|
// Gitea holds the configuration for the Gitea client.
|
|
type Gitea struct {
|
|
URL string `json:"url" env:"URL"`
|
|
Token string `json:"token" env:"TOKEN"`
|
|
}
|
|
|
|
// Config holds the configuration for the entire application.
|
|
type Config struct {
|
|
Email email.Config `json:"email" envPrefix:"EMAIL_"`
|
|
PDF PDF `json:"pdf" envPrefix:"PDF_"`
|
|
Gitea Gitea `json:"gitea" envPrefix:"GITEA_"`
|
|
}
|
|
|
|
// Load loads the configuration from a JSON file and environment variables.
|
|
func Load(path string) (*Config, error) {
|
|
cfg := &Config{}
|
|
|
|
file, err := os.Open(path)
|
|
if err == nil {
|
|
defer file.Close()
|
|
decoder := json.NewDecoder(file)
|
|
if err := decoder.Decode(cfg); err != nil {
|
|
return nil, err
|
|
}
|
|
} else if !os.IsNotExist(err) {
|
|
return nil, err
|
|
}
|
|
|
|
if err := env.Parse(cfg); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return cfg, nil
|
|
}
|