Change Repository.prototype.setHead to be asynchronous

jrbalsano · jrbalsano · commit fa6c858893c6 · 2015-03-05T18:26:16.000-05:00
Changes the descriptor file to convert setHead to be asynchronous and
return an error code. Also modifies the createBranch method to
waterfall promises from setHead into Checkout.head.
diff --git a/generate/input/descriptor.json b/generate/input/descriptor.json
@@ -1463,6 +1463,12 @@
         },
         "git_repository_message": {
           "ignore": true
+        },
+        "git_repository_set_head": {
+          "isAsync": true,
+          "return": {
+            "isErrorCode": true
+          }
         }
       }
     },
diff --git a/lib/repository.js b/lib/repository.js
@@ -807,8 +807,11 @@ Repository.prototype.checkoutBranch = function(branch, opts) {
 
     var name = ref.name();
 
-    repo.setHead(name, repo.defaultSignature(), "Switch HEAD to " + name);
-
+    return repo.setHead(name, 
+      repo.defaultSignature(), 
+      "Switch HEAD to " + name);
+  })
+  .then(function() {
     return Checkout.head(repo, opts);
   });
 };

Original file line number	Diff line number	Diff line change
`@@ -1463,6 +1463,12 @@`
`1463`	`1463`	`},`
`1464`	`1464`	`"git_repository_message": {`
`1465`	`1465`	`"ignore": true`
	`1466`	`+ },`
	`1467`	`+ "git_repository_set_head": {`
	`1468`	`+ "isAsync": true,`
	`1469`	`+ "return": {`
	`1470`	`+ "isErrorCode": true`
	`1471`	`+ }`
`1466`	`1472`	`}`
`1467`	`1473`	`}`
`1468`	`1474`	`},`