ci: Fix style check script

Propagate the exit status from clang-format-diff.py to avoid it being
overwritten by the `echo` at the end of the script.
This commit is contained in:
Emmanuele Bassi 2020-02-25 17:13:39 +00:00
parent 97b5775c1f
commit 8a6d5a77bb

View File

@ -1,6 +1,6 @@
#!/bin/bash
set +e
set -e
# We need to add a new remote for the upstream master, since this script could
# be running in a personal fork of the repository which has out of date branches.
@ -13,8 +13,9 @@ git fetch upstream
#
# `${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}` is only defined if were running in
# a merge request pipeline; fall back to `${CI_DEFAULT_BRANCH}` otherwise.
newest_common_ancestor_sha=$(diff --old-line-format='' --new-line-format='' <(git rev-list --first-parent upstream/${CI_MERGE_REQUEST_TARGET_BRANCH_NAME:-${CI_DEFAULT_BRANCH}}) <(git rev-list --first-parent HEAD) | head -1)
newest_common_ancestor_sha=$(diff --old-line-format='' --new-line-format='' <(git rev-list --first-parent "upstream/${CI_MERGE_REQUEST_TARGET_BRANCH_NAME:-${CI_DEFAULT_BRANCH}}") <(git rev-list --first-parent HEAD) | head -1)
git diff -U0 --no-color "${newest_common_ancestor_sha}" | .gitlab-ci/clang-format-diff.py -binary "clang-format" -p1
exit_status=$?
# The style check is not infallible. The clang-format configuration cannot
# perfectly describe GTKs coding style: in particular, it cannot align
@ -32,3 +33,5 @@ echo " https://gitlab.gnome.org/GNOME/gtk/blob/master/docs/CODING-STYLE"
echo "Warnings from this tool can be ignored in favour of the documented "
echo "coding style, or in favour of matching the style of existing"
echo "surrounding code."
exit ${exit_status}