Handle nonexistent deploy path (#196)

* Handle nonexistent deploy path

* Update main.go

Co-authored-by: lpusok <7979773+lpusok@users.noreply.github.com>

* Update main.go

Co-authored-by: lpusok <7979773+lpusok@users.noreply.github.com>

---------

Co-authored-by: lpusok <7979773+lpusok@users.noreply.github.com>

bitrise.yml

@@ -193,6 +193,17 @@ workflows:
           - notify_email_list: $NOTIFY_EMAIL_LIST
           - is_enable_public_page: "true"
           - debug_mode: "true"
+    - path::./:
+        title:  Deploy path points to invalid path
+        inputs:
+          - build_url: $BITRISE_BUILD_URL
+          - build_api_token: $BITRISE_BUILD_API_TOKEN
+          - is_compress: "false"
+          - deploy_path: /tmp/nonexistent
+          - notify_user_groups: $NOTIFY_USER_GROUPS
+          - notify_email_list: $NOTIFY_EMAIL_LIST
+          - is_enable_public_page: "true"
+          - debug_mode: "true"
     - script:
         title: Output (generated by the Step) tests
         inputs:

main.go

@@ -334,9 +334,18 @@ func clearDeployFiles(filesToDeploy []string) []string {
 }
 
 func collectFilesToDeploy(absDeployPth string, config Config, tmpDir string) (filesToDeploy []string, err error) {
+	pathExists, err := pathutil.IsPathExists(absDeployPth)
+	if err != nil {
+		return nil, fmt.Errorf("failed to check if %s exists: %s", absDeployPth, err)
+	}
+	if !pathExists {
+		log.Warnf("Nothing to deploy at %s", absDeployPth)
+		return
+	}
+
 	isDeployPathDir, err := pathutil.IsDirExists(absDeployPth)
 	if err != nil {
-		return nil, fmt.Errorf("failed to check if DeployPath (%s) is a directory or a file, error: %s", absDeployPth, err)
+		return nil, fmt.Errorf("failed to check if %s is a directory or a file: %s", absDeployPth, err)
 	}
 
 	if !isDeployPathDir {