feat: move npm workaround for missing gitHead to the npm plugin

2017-12-30 21:17:04 -05:00
parent 754b420fd6
commit 996305d69c
7 changed files with 38 additions and 146 deletions
@@ -25,7 +25,7 @@ async function gitTagHead(tagName) {
 *
 * @param {string} gitHead The commit sha for which to retrieve the associated tag.
 *
- * @return {string} The tag associatedwith the sha in parameter or `null`.
+ * @return {string} The tag associatedwith the sha in parameter or `undefined`.
 */
 async function gitCommitTag(gitHead) {
  try {
@@ -34,7 +34,7 @@ async function gitCommitTag(gitHead) {
    return shell.stdout;
  } catch (err) {
    debug(err);
-    return null;
+    return undefined;
  }
 }