diff mbox series

[v2,10/20] gitlab: make check-[dco|patch] a little more verbose

Message ID 20241022105614.839199-11-alex.bennee@linaro.org (mailing list archive)
State New
Headers show
Series maintainer updates (testing, gdbstub, plugins) | expand

Commit Message

Alex Bennée Oct. 22, 2024, 10:56 a.m. UTC
When git fails the rather terse backtrace only indicates it failed
without some useful context. Add some to make the log a little more
useful.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 .gitlab-ci.d/check-dco.py   | 9 +++++----
 .gitlab-ci.d/check-patch.py | 9 +++++----
 2 files changed, 10 insertions(+), 8 deletions(-)

Comments

Daniel P. Berrangé Oct. 22, 2024, 11:04 a.m. UTC | #1
On Tue, Oct 22, 2024 at 11:56:04AM +0100, Alex Bennée wrote:
> When git fails the rather terse backtrace only indicates it failed
> without some useful context. Add some to make the log a little more
> useful.
> 
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
>  .gitlab-ci.d/check-dco.py   | 9 +++++----
>  .gitlab-ci.d/check-patch.py | 9 +++++----
>  2 files changed, 10 insertions(+), 8 deletions(-)
> 
> diff --git a/.gitlab-ci.d/check-dco.py b/.gitlab-ci.d/check-dco.py
> index 632c8bcce8..d29c580d63 100755
> --- a/.gitlab-ci.d/check-dco.py
> +++ b/.gitlab-ci.d/check-dco.py
> @@ -19,10 +19,11 @@
>  reponame = os.path.basename(cwd)
>  repourl = "https://gitlab.com/%s/%s.git" % (namespace, reponame)
>  
> -subprocess.check_call(["git", "remote", "add", "check-dco", repourl])
> -subprocess.check_call(["git", "fetch", "check-dco", "master"],
> -                      stdout=subprocess.DEVNULL,
> -                      stderr=subprocess.DEVNULL)
> +print(f"adding upstream git repo @ {repourl}")
> +subprocess.run(["git", "remote", "add", "check-dco", repourl],
> +               check=True, capture_output=True)
> +subprocess.run(["git", "fetch", "check-dco", "master"],
> +               check=True, capture_output=True)

This is effectively no change - 'capture_output'  means stderr/out
are captured into a buffer which subprocess.run returns, but you're
not using the return value so the captured output is invisible.

If we want to see errors, then just remove the stderr/stdout
args from the check_call function, so they're no longer sent
to /dev/null


With regards,
Daniel
Thomas Huth Oct. 22, 2024, 11:08 a.m. UTC | #2
On 22/10/2024 12.56, Alex Bennée wrote:
> When git fails the rather terse backtrace only indicates it failed
> without some useful context. Add some to make the log a little more
> useful.
> 
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
>   .gitlab-ci.d/check-dco.py   | 9 +++++----
>   .gitlab-ci.d/check-patch.py | 9 +++++----
>   2 files changed, 10 insertions(+), 8 deletions(-)

Reviewed-by: Thomas Huth <thuth@redhat.com>
diff mbox series

Patch

diff --git a/.gitlab-ci.d/check-dco.py b/.gitlab-ci.d/check-dco.py
index 632c8bcce8..d29c580d63 100755
--- a/.gitlab-ci.d/check-dco.py
+++ b/.gitlab-ci.d/check-dco.py
@@ -19,10 +19,11 @@ 
 reponame = os.path.basename(cwd)
 repourl = "https://gitlab.com/%s/%s.git" % (namespace, reponame)
 
-subprocess.check_call(["git", "remote", "add", "check-dco", repourl])
-subprocess.check_call(["git", "fetch", "check-dco", "master"],
-                      stdout=subprocess.DEVNULL,
-                      stderr=subprocess.DEVNULL)
+print(f"adding upstream git repo @ {repourl}")
+subprocess.run(["git", "remote", "add", "check-dco", repourl],
+               check=True, capture_output=True)
+subprocess.run(["git", "fetch", "check-dco", "master"],
+               check=True, capture_output=True)
 
 ancestor = subprocess.check_output(["git", "merge-base",
                                     "check-dco/master", "HEAD"],
diff --git a/.gitlab-ci.d/check-patch.py b/.gitlab-ci.d/check-patch.py
index 39e2b403c9..94afdce555 100755
--- a/.gitlab-ci.d/check-patch.py
+++ b/.gitlab-ci.d/check-patch.py
@@ -19,13 +19,14 @@ 
 reponame = os.path.basename(cwd)
 repourl = "https://gitlab.com/%s/%s.git" % (namespace, reponame)
 
+print(f"adding upstream git repo @ {repourl}")
 # GitLab CI environment does not give us any direct info about the
 # base for the user's branch. We thus need to figure out a common
 # ancestor between the user's branch and current git master.
-subprocess.check_call(["git", "remote", "add", "check-patch", repourl])
-subprocess.check_call(["git", "fetch", "check-patch", "master"],
-                      stdout=subprocess.DEVNULL,
-                      stderr=subprocess.DEVNULL)
+subprocess.run(["git", "remote", "add", "check-patch", repourl],
+               check=True, capture_output=True)
+subprocess.run(["git", "fetch", "check-patch", "master"],
+               check=True, capture_output=True)
 
 ancestor = subprocess.check_output(["git", "merge-base",
                                     "check-patch/master", "HEAD"],