want

src/js/git/commands.js

@@ -425,6 +425,7 @@ var commandConfig = {
         return;
       }
 
+      console.log(generalArgs);
       command.validateArgBounds(generalArgs, 1, 1);
 
       engine.checkout(engine.crappyUnescape(generalArgs[0]));

src/js/mercurial/commands.js

@@ -99,7 +99,6 @@ var commandConfig = {
     regex: /^hg (bookmarks|bookmark|book)($|\s)/,
     options: [
       '-r',
-      '-m',
       '-f',
       '-d'
     ],
@@ -109,59 +108,52 @@ var commandConfig = {
       var branchName;
       var rev;
 
+      var delegate = { vcs: 'git' };
+
+      if (options['-m'] && options['-d']) {
+        throw new GitError({
+          msg: '-m and -d are incompatible'
+        });
+      }
+      if (options['-d'] && options['-r']) {
+        throw new GitError({
+          msg: '-r is incompatible with -d'
+        });
+      }
+      if (options['-m'] && options['-r']) {
+        throw new GitError({
+          msg: '-r is incompatible with -m'
+        });
+      }
+      if (generalArgs.length + (options['-r'] ? options['-r'].length : 0) +
+          (options['-d'] ? options['-d'].length : 0) === 0) {
+        throw new GitError({
+          msg: 'bookmark name required'
+        });
+      }
+
+      if (options['-d']) {
+        options['-D'] = options['-d'];
+        delete options['-d'];
+        delegate.name = 'branch';
+      } else {
         if (options['-r']) {
           // we specified a revision with -r but
           // need to flip the order
           branchName = options['-r'][1] || '';
           rev = options['-r'][0] || '';
-        command.setSupportedMap({
-          '-b': [branchName, rev]
-        });
-        return {
-          vcs: 'git',
-          name: 'checkout'
-        };
-      } else if (options['-f']) {
-        // TODO sid0 -- also assuming that
-        // bookmark -f <REV> <name> is
-        // the order here
-        branchName = options['-f'][1] || '';
-        rev = options['-f'][0] || '';
-        command.setSupportedMap({
-          '-f': [branchName, rev]
-        });
-        return {
-          vcs: 'git',
-          name: 'branch'
-        };
-      } else if (options['-d']) {
-        return {
-          vcs: 'git',
-          name: 'branch'
-        };
-      } else if (options['-m']) {
-        // TODO sid0 -- order is -r <oldname> <newname>
-        var oldName = options['-m'][0] || '';
-        var newName = options['-m'][1] || '';
-        return {multiDelegate: [{
-          vcs: 'git',
-          name: 'checkout',
-          options: {
-            '-b': [newName, oldName]
+          delegate.name = 'branch';
+          command.setGeneralArgs([branchName, rev]);
+        } else if (generalArgs.length > 0) {
+          command.setSupportedMap({'-b': [generalArgs[0]]});
+          delegate.name = 'checkout';
+          command.setGeneralArgs([]);
+        } else {
+          delegate.name = 'branch';
         }
-        }, {
-          vcs: 'git',
-          name: 'branch',
-          options: {
-            '-d': [oldName]
-          }
-        }]};
       }
 
-      return {
-        vcs: 'git',
-        name: 'branch'
-      };
+      return delegate;
     }
   },