Support range operator in revision range (log and rev-list)

__tests__/git.spec.js

@@ -317,6 +317,18 @@ describe('Git', function() {
           expect(commandMsg).toBe('C6\n');
         });
       });
+
+      it('range between branches', function() {
+        runCommand(SETUP + 'git rev-list left..right', function(commandMsg) {
+          expect(commandMsg).toBe('C5\nC4\n');
+        });
+      });
+
+      it('range between commits', function() {
+        runCommand(SETUP + 'git rev-list C3..C5', function(commandMsg) {
+          expect(commandMsg).toBe('C5\nC4\n');
+        });
+      });
     });
   });
 

src/js/git/index.js

@@ -3079,6 +3079,18 @@ function RevisionRange(engine, specifiers) {
   this.processSpecifiers(specifiers);
 }
 
+var rangeRegex = /^(.*)\.\.(.*)$/;
+
+RevisionRange.prototype.processAsRange = function(specifier) {
+  var match = specifier.match(rangeRegex);
+  if(!match) {
+    return false;
+  }
+  this.tipsToExclude.push(match[1]);
+  this.tipsToInclude.push(match[2]);
+  return true;
+};
+
 RevisionRange.prototype.processAsExclusion = function(specifier) {
   if(!specifier.startsWith('^')) {
     return false;
@@ -3095,6 +3107,7 @@ RevisionRange.prototype.processAsInclusion = function(specifier) {
 RevisionRange.prototype.processSpecifiers = function(specifiers) {
   var self = this;
   var processors = [
+    this.processAsRange,
     this.processAsExclusion
   ];