[PATCH 3/3] bitbake: fetch2/repo: add support for --repo-url and --repo-branch

["Sourabh Banerjee" <sbanerje@codeaurora.org>]

repo tool provides following options to use a stable or preferred
version of the tool
  repo Version options:
    --repo-url=URL      repo repository location
    --repo-branch=REVISION
                        repo branch or revision

By supplying repo_url=<uri> and repo_branch=<branch> recipe may choose
to sync a specific version of repo tool.

Signed-off-by: Sourabh Banerjee <sbanerje@codeaurora.org>
---
 bitbake/lib/bb/fetch2/repo.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/bitbake/lib/bb/fetch2/repo.py b/bitbake/lib/bb/fetch2/repo.py
index e7c5255..902337f 100644
--- a/bitbake/lib/bb/fetch2/repo.py
+++ b/bitbake/lib/bb/fetch2/repo.py
@@ -66,9 +66,15 @@ class Repo(FetchMethod):
         repodir = os.path.join(codir, "repo")
         bb.utils.mkdirhier(repodir)
         if not os.path.exists(os.path.join(repodir, ".repo")):
+            repo_url = ud.parm.get('repo_url', '')
+            if repo_url:
+                repo_url = '--repo-url=' + repo_url
+            repo_branch = ud.parm.get('repo_branch', '')
+            if repo_branch:
+                repo_branch = '--repo-branch=' + repo_branch
 
             bb.fetch2.check_network_access(d, "%s init -m %s -b %s -u %s://%s%s%s" % (ud.basecmd, ud.manifest, ud.branch, ud.proto, username, ud.host, ud.path), ud.url)
-            runfetchcmd("%s init -m %s -b %s -u %s://%s%s%s" % (ud.basecmd, ud.manifest, ud.branch, ud.proto, username, ud.host, ud.path), d, workdir=repodir)
+            runfetchcmd("%s init -m %s -b %s -u %s://%s%s%s %s %s" % (ud.basecmd, ud.manifest, ud.branch, ud.proto, username, ud.host, ud.path, repo_url, repo_branch), d, workdir=repodir)
 
         # Projects to fetch simultaneously at time of 'repo sync'.
         # If SRC_URI provides parallel jobs parameter as follows:
-- 
2.7.4