refactor: séparer executable et library

cmd.go

@@ -1,11 +1,15 @@
-package main
+package presences
 
 import (
 	"context"
 	"encoding/json"
 	"fmt"
 	"log"
+	"net/http"
 
+	"codeberg.org/vlbeaudoin/voki/v3"
+	"git.agecem.com/bottin/bottin/v11"
+	"github.com/jackc/pgx/v5/pgxpool"
 	"github.com/spf13/cobra"
 )
 
@@ -49,3 +53,47 @@ var rootCmd = &cobra.Command{
 		}
 	},
 }
+
+func run(ctx context.Context, cfg Config) error {
+	select {
+	case <-ctx.Done():
+		return ctx.Err()
+	default:
+		bottinClient := bottin.APIClient{Caller: voki.New(
+			http.DefaultClient,
+			cfg.Bottin.Host,
+			cfg.Bottin.Key,
+			cfg.Bottin.Port,
+			func() string {
+				if cfg.Bottin.TLS.Enabled {
+					return "https"
+				} else {
+					return "http"
+				}
+			}(),
+		)}
+
+		// connect to db
+		dbPool, err := pgxpool.New(ctx,
+			fmt.Sprintf("postgres://%s:%s@%s:%d/%s?sslmode=%s",
+				cfg.DB.Username,
+				cfg.DB.Password,
+				cfg.DB.Host,
+				cfg.DB.Port,
+				cfg.DB.Database,
+				cfg.DB.SSLMode,
+			))
+		if err != nil {
+			return err
+		}
+		defer dbPool.Close()
+
+		dbClient := DBClient{Pool: dbPool}
+
+		if err := RunUIServer(ctx, cfg, &bottinClient, &dbClient); err != nil && err != http.ErrServerClosed {
+			return err
+		}
+
+		return nil
+	}
+}