From a19d1358345e040af9164ee7dd0f39ea0a99d565 Mon Sep 17 00:00:00 2001 From: Sumera Priyadarsini Date: Sun, 13 Sep 2020 17:35:48 +0530 Subject: [PATCH] scripts: coccicheck: Improve error feedback when coccicheck fails Currently, coccicheck fails with only the message "coccicheck failed" and the error code for the failure. To obtain the error logs, one needs to specify a debug file using the DEBUG_FILE option. Modify coccicheck to display error logs when it crashes unless DEBUG_FILE is set, in which case, the error logs are stored in the specified debug file. Signed-off-by: Sumera Priyadarsini Signed-off-by: Julia Lawall --- scripts/coccicheck | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/scripts/coccicheck b/scripts/coccicheck index 6e37cf36caae..85136f4fe970 100755 --- a/scripts/coccicheck +++ b/scripts/coccicheck @@ -126,8 +126,14 @@ run_cmd_parmap() { if [ $VERBOSE -ne 0 ] ; then echo "Running ($NPROC in parallel): $@" fi - echo $@ >>$DEBUG_FILE - $@ 2>>$DEBUG_FILE + if [ "$DEBUG_FILE" != "/dev/null" -a "$DEBUG_FILE" != "" ]; then + echo $@>>$DEBUG_FILE + $@ 2>>$DEBUG_FILE + else + echo $@ + $@ 2>&1 + fi + err=$? if [[ $err -ne 0 ]]; then echo "coccicheck failed"