fix(roc-plugin-repo): Make sure we are working with a non shallow repo

This solves some issues in CI servers, like Travis, where a shallow clone would be done that results in problems when trying to correctly bootstrap the repository.

extensions/roc-plugin-repo/src/semver/generateStatus.js

@@ -1,7 +1,11 @@
+import { existsSync } from 'fs';
+
 import conventionalChangelog from 'conventional-changelog';
 import conventionalCommitsFilter from 'conventional-commits-filter';
+import execa from 'execa';
 import semver from 'semver';
 import { upperCase } from 'lodash';
+import log from 'roc/log/default/small';
 
 import {
   isBreakingChange,
@@ -34,6 +38,15 @@ export default async function generateStatus(
     };
   });
 
+  // Make sure we have all of the commits to be able to generate the right status
+  // if we are working with a shallow clone of the repository
+  if (existsSync('.git/shallow')) {
+    log.info(
+      'The git repository is shallow and will be unshallowed to work correctly.',
+    );
+    await execa('git', ['fetch', '--unshallow', '--tags'], { reject: false });
+  }
+
   const latest = await getLatestCommitsSinceRelease(
     'angular',
     from,