52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
package main
|
|
|
|
import (
|
|
"log"
|
|
"os"
|
|
"strconv"
|
|
|
|
"AbstractWizard/audit"
|
|
"AbstractWizard/server"
|
|
)
|
|
|
|
func main() {
|
|
cfg := server.AppConfig{
|
|
ConfigDir: envOrDefault("CONFIG_DIR", "/config"),
|
|
ListenAddr: envOrDefault("LISTEN_ADDR", "127.0.0.1:8080"),
|
|
MaxBackups: envOrDefaultInt("MAX_BACKUPS", 10),
|
|
}
|
|
|
|
if err := os.MkdirAll(cfg.ConfigDir, 0o755); err != nil {
|
|
log.Fatalf("failed to create config directory %s: %v", cfg.ConfigDir, err)
|
|
}
|
|
|
|
auditLog := audit.NewLogger()
|
|
srv := server.New(cfg, auditLog)
|
|
|
|
log.Printf("config_dir=%s listen_addr=%s max_backups=%d", cfg.ConfigDir, cfg.ListenAddr, cfg.MaxBackups)
|
|
|
|
if err := srv.ListenAndServe(); err != nil {
|
|
log.Fatalf("server error: %v", err)
|
|
}
|
|
}
|
|
|
|
func envOrDefault(key, defaultVal string) string {
|
|
if v := os.Getenv(key); v != "" {
|
|
return v
|
|
}
|
|
return defaultVal
|
|
}
|
|
|
|
func envOrDefaultInt(key string, defaultVal int) int {
|
|
v := os.Getenv(key)
|
|
if v == "" {
|
|
return defaultVal
|
|
}
|
|
n, err := strconv.Atoi(v)
|
|
if err != nil {
|
|
log.Printf("warning: invalid %s=%q, using default %d", key, v, defaultVal)
|
|
return defaultVal
|
|
}
|
|
return n
|
|
}
|