bitbake: toaster: git clone progress bar

If a project has a lot of additional layers, the build may
appear to hang while those layers are checked out.
This patch adds a clone progress bar that is visible before
the parsing progress appears.

[YOCTO #9916]

(Bitbake rev: 0c94d947b74c4dee23d7b9d255facd3cf839ccbe)

Signed-off-by: David Reyna <David.Reyna@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/orm/models.py

@@ -437,6 +437,12 @@ class Build(models.Model):
     # number of recipes parsed so far for this build
     recipes_parsed = models.IntegerField(default=0)
 
+    # number of repos to clone for this build
+    repos_to_clone = models.IntegerField(default=1)
+
+    # number of repos cloned so far for this build
+    repos_cloned = models.IntegerField(default=0)
+
     @staticmethod
     def get_recent(project=None):
         """
@@ -667,6 +673,13 @@ class Build(models.Model):
         else:
             return False
 
+    def is_cloning(self):
+        """
+        True if the build is still cloning repos
+        """
+        return self.outcome == Build.IN_PROGRESS and \
+            self.repos_cloned < self.repos_to_clone
+
     def is_parsing(self):
         """
         True if the build is still parsing recipes
@@ -698,6 +711,8 @@ class Build(models.Model):
             return 'Cancelling';
         elif self.is_queued():
             return 'Queued'
+        elif self.is_cloning():
+            return 'Cloning'
         elif self.is_parsing():
             return 'Parsing'
         elif self.is_starting():