I was debugging an issue and seeing rc's but not completely sure which command they were caused by. I think it's just nice to include what generated an rc, and also have all the output on the same line to remove any uncertainty. For example, instead of: rc: -15 error: rc: -15 error: You'll see: rc: -15 error: returned from cmd: /usr/bin/example-command-here Signed-off-by: Christy Perez <christy(a)linux.vnet.ibm.com&gt; --- src/kimchi/utils.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/kimchi/utils.py b/src/kimchi/utils.py index 6c29e0e..a30dcfe 100644 --- a/src/kimchi/utils.py +++ b/src/kimchi/utils.py @@ -174,9 +174,11 @@ def run_command(cmd, timeout=None): kimchi_log.debug("out:\n%s", out) if proc.returncode != 0: - kimchi_log.error("rc: %s\nerror:\n%s", proc.returncode, error) + kimchi_log.error("rc: %s error: %s returned from cmd: %s", + proc.returncode, error, ' '.join(cmd)) elif error: - kimchi_log.debug("error:\n%s", error) + kimchi_log.debug("error: %s returned from cmd: %s", + error, ' '.join(cmd)) if timeout_flag[0]: msg = ("subprocess is killed by signal.SIGKILL for " -- 1.8.5.3