[ostree] ostbuild: Optionally log start of commands we want output from too

[Colin Walters <walters src gnome org>]

commit ef2a16525ecb3a37d79790607794c09843b7be27
Author: Colin Walters <walters verbum org>
Date:   Wed Jan 11 14:33:48 2012 -0500

    ostbuild: Optionally log start of commands we want output from too
    
    compose is slow, but we also want output.

 src/ostbuild/pyostbuild/subprocess_helpers.py |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/ostbuild/pyostbuild/subprocess_helpers.py b/src/ostbuild/pyostbuild/subprocess_helpers.py
index efa06c2..de85f30 100755
--- a/src/ostbuild/pyostbuild/subprocess_helpers.py
+++ b/src/ostbuild/pyostbuild/subprocess_helpers.py
@@ -41,7 +41,9 @@ def _get_env_for_cwd(cwd=None, env=None):
     return env_copy
 
 def run_sync_get_output(args, cwd=None, env=None, stderr=None, none_on_error=False,
-                        log_success=False):
+                        log_success=False, log_initiation=False):
+    if log_initiation:
+        log("running: %s" % (subprocess.list2cmdline(args),))
     env_copy = _get_env_for_cwd(cwd, env)
     f = open('/dev/null', 'r')
     if stderr is None: