Merge pull request #66 from courajs/ancestor-tags

Change git-tag-commit data generator to use most recent ancestor tag

Author: lukemelia

lib/data-generators/git-tag-commit.js

@@ -17,15 +17,15 @@ module.exports = CoreObject.extend({
       return RSVP.reject('Could not find git repository');
     }
 
-    var tag = info.tag;
+    var tag = info.lastTag;
     var sha = info.sha.slice(0, commitHashLength);
 
-    if (!info.tag || !sha) {
+    if (!tag || !sha) {
       return RSVP.reject('Could not build revision with tag `' + tag + '` and commit hash `' + sha + '`');
     }
 
     return RSVP.resolve({
-      revisionKey: info.tag + separator + sha,
+      revisionKey: tag + separator + sha,
       timestamp: new Date().toISOString()
     });
   }

tests/fixtures/repo/file

@@ -0,0 +1,8 @@
+Not worth releasing a new version for this
+# Please enter the commit message for your changes. Lines starting
+# with '#' will be ignored, and an empty message aborts the commit.
+#
+# On branch master
+# Changes to be committed:
+#	new file:   file
+#

tests/fixtures/tagged-ancestor-repo/dotgit/COMMIT_EDITMSG

@@ -0,0 +1 @@
+ref: refs/heads/master

tests/fixtures/tagged-ancestor-repo/dotgit/HEAD

@@ -0,0 +1,7 @@
+[core]
+	repositoryformatversion = 0
+	filemode = true
+	bare = false
+	logallrefupdates = true
+	ignorecase = true
+	precomposeunicode = true

tests/fixtures/tagged-ancestor-repo/dotgit/config

@@ -0,0 +1 @@
+41d41f081b45ad50935c08b1203220737d9739b4 483354f68439a3ff2306276b211e7a9c1678d4a6 Aaron Sikes <aaron@sikes.io> 1522436612 -0400	commit: Not worth releasing a new version for this

tests/fixtures/tagged-ancestor-repo/dotgit/index

@@ -0,0 +1 @@
+41d41f081b45ad50935c08b1203220737d9739b4 483354f68439a3ff2306276b211e7a9c1678d4a6 Aaron Sikes <aaron@sikes.io> 1522436612 -0400	commit: Not worth releasing a new version for this

tests/fixtures/tagged-ancestor-repo/dotgit/logs/HEAD

@@ -0,0 +1,2 @@
+x
��A
+1@Q�=E��4�L����"Ӧ�Z��������������7H��g�0N�GN�샥A�'&&t9~�Gmp^��X��E�Mp�_;��ֶ��~\���ak�Z��.2��Ԯ����OB�