[Qemu-devel] [PATCH RFC 2/7] docker: Add "cc" subcommand

[Fam Zheng <famz@redhat.com>]

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 tests/docker/docker.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/tests/docker/docker.py b/tests/docker/docker.py
index 81c87ee329..419ebe665f 100755
--- a/tests/docker/docker.py
+++ b/tests/docker/docker.py
@@ -367,6 +367,29 @@ class ImagesCommand(SubCommand):
     def run(self, args, argv):
         return Docker().command("images", argv, args.quiet)
 
+class CcCommand(SubCommand):
+    """Compile sources with cc in images"""
+    name = "cc"
+
+    def args(self, parser):
+        parser.add_argument("--image", "-i", required=True,
+                            help="The docker image in which to run cc")
+        parser.add_argument("--source-path", "-s", nargs="*", dest="paths",
+                            help="""Extra paths to (ro) mount into container for
+                            reading sources""")
+
+    def run(self, args, argv):
+        if argv and argv[0] == "--":
+            argv = argv[1:]
+        cwd = os.getcwd()
+        cmd = ["--rm", "-w", cwd,
+               "-v", "%s:%s:rw" % (cwd, cwd)]
+        for p in args.paths:
+           cmd += ["-v", "%s:%s:ro,z" % (p, p)]
+        cmd += [args.image, "cc"]
+        cmd += argv
+        return Docker().command("run", cmd, True)
+
 def main():
     parser = argparse.ArgumentParser(description="A Docker helper",
             usage="%s <subcommand> ..." % os.path.basename(sys.argv[0]))
-- 
2.13.5