move getDockerSocketPath to daemon.go

internal/app/cmd/daemon.go

@@ -159,3 +159,17 @@ func initLogging(cfg *config.Config) {
 		}
 	}
 }
+
+func getDockerSocketPath(configDockerHost string) (string, error) {
+	// a `-` means don't mount the docker socket to job containers
+	if configDockerHost != "" && configDockerHost != "-" {
+		return configDockerHost, nil
+	}
+
+	socket, found := os.LookupEnv("DOCKER_HOST")
+	if found {
+		return socket, nil
+	}
+
+	return "", fmt.Errorf("daemon Docker Engine socket not found and docker_host config was invalid")
+}

internal/app/cmd/docker_deamon.go

@@ -1,27 +0,0 @@
-// Copyright 2023 The Gitea Authors. All rights reserved.
-// SPDX-License-Identifier: MIT
-
-package cmd
-
-import (
-	"fmt"
-	"os"
-)
-
-func getDockerSocketPath(configDockerHost string) (string, error) {
-	var socketPath string
-
-	// a `-` means don't mount the docker socket to job containers
-	if configDockerHost != "" && configDockerHost != "-" {
-		socketPath = configDockerHost
-	} else {
-		socket, found := os.LookupEnv("DOCKER_HOST")
-		if !found {
-			return "", fmt.Errorf("daemon Docker Engine socket not found and docker_host config was invalid")
-		} else {
-			socketPath = socket
-		}
-	}
-
-	return socketPath, nil
-}