[Buildroot] [PATCH buildroot-test 8/8] autobuild-run: add support for custom git wrapper

[Thomas De Schampheleire <patrickdepinguin@gmail.com>]

From: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>

In corporate environments, there may be no direct git access, and a
wrapper program that sets a proxy may be needed. See [1] for an example
solution.

This patch to autobuild-run provides a --git argument that can be used
to set the path to such a git wrapper. By default, the argument is plain
'git'.

[1] http://gitolite.com/git-over-proxy.html

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
---
 scripts/autobuild-run | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/scripts/autobuild-run b/scripts/autobuild-run
index ceed0ae..42441d0 100755
--- a/scripts/autobuild-run
+++ b/scripts/autobuild-run
@@ -74,6 +74,9 @@ Options:
                                  only)
   --make-opts OPTSTRING          string of extra options to pass to Buildroot
                                  make, such as specific command wrappers
+  --git GITCMD                   path to git program (possibly a wrapper) used
+                                 to clone the Buildroot repository
+                                 [default: git]
   -c, --config CONFIG            path to configuration file
 
 Format of the configuration file:
@@ -224,7 +227,7 @@ def prepare_build(**kwargs):
     # didn't exist already.
     srcdir = os.path.join(idir, "buildroot")
     if not os.path.exists(srcdir):
-        ret = subprocess.call(["git", "clone", "git://git.busybox.net/buildroot", srcdir],
+        ret = subprocess.call([kwargs['git'], "clone", "git://git.busybox.net/buildroot", srcdir],
                               stdout=log, stderr=log)
         if ret != 0:
             log_write(log, "ERROR: could not clone Buildroot sources")
@@ -232,7 +235,7 @@ def prepare_build(**kwargs):
 
     # Update the Buildroot sources.
     abssrcdir = os.path.abspath(srcdir)
-    ret = subprocess.call(["git", "pull"], cwd=srcdir, stdout=log, stderr=log)
+    ret = subprocess.call([kwargs['git'], "pull"], cwd=srcdir, stdout=log, stderr=log)
     if ret != 0:
         log_write(log, "ERROR: could not pull Buildroot sources")
         return -1
@@ -475,8 +478,8 @@ def send_results(result, **kwargs):
         shutil.copyfile(os.path.join(outputdir, "legal-info", "manifest.csv"),
                         os.path.join(resultdir, "licenses-manifest.csv"))
 
-    subprocess.call(["git log master -n 1 --pretty=format:%%H > %s" % \
-                     os.path.join(resultdir, "gitid")],
+    subprocess.call(["%s log master -n 1 --pretty=format:%%H > %s" % \
+                     (kwargs['git'], os.path.join(resultdir, "gitid"))],
                     shell=True, cwd=srcdir)
     subprocess.call(["tail -500 %s > %s" % \
                      (os.path.join(outputdir, "logfile"), os.path.join(resultdir, "build-end.log"))],
@@ -610,7 +613,7 @@ def main():
         p = Process(target=run_instance, kwargs={
             'instance': i, 'njobs': args['--njobs'], 'sysinfo': sysinfo,
             'http_login': args['--http-login'],
-            'http_password': args['--http-password'],
+            'http_password': args['--http-password'], 'git': args['--git'],
             'submitter': args['--submitter'], 'make_opts': args['--make-opts']})
         p.start()
         processes.append(p)
-- 
1.8.5.1