gnome-shell/.gitlab-ci/checkout-mutter.sh
Florian Müllner 3cf35ce6df ci: Improve checkout script output
We are currently not very good at communicating what's going in,
in particular for non-merge request pipelines where the output
is usually just "Using origin/master instead" (instead of what?).

Improve this by consistently communicate what we are looking for,
whether we found it, and what we end up doing.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1529>
2020-12-11 14:44:07 +01:00

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#!/usr/bin/bash
mutter_target=
echo -n Cloning into mutter ...
if git clone --quiet https://gitlab.gnome.org/GNOME/mutter.git; then
echo \ done
else
echo \ failed
exit 1
fi
cd mutter
if [ "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
merge_request_remote=${CI_MERGE_REQUEST_SOURCE_PROJECT_URL//gnome-shell/mutter}
merge_request_branch=$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME
echo -n Looking for $merge_request_branch on remote ...
if git fetch -q $merge_request_remote $merge_request_branch 2>/dev/null; then
echo \ found
mutter_target=FETCH_HEAD
else
echo \ not found
mutter_target=origin/$CI_MERGE_REQUEST_TARGET_BRANCH_NAME
echo Using $mutter_target instead
fi
fi
if [ -z "$mutter_target" ]; then
echo -n Looking for $CI_COMMIT_REF on remote ...
mutter_target=$(git branch -r -l origin/$CI_COMMIT_REF_NAME)
if [ "$mutter_target" ]; then
echo \ found
else
echo \ not found
mutter_target=${mutter_target:-origin/master}
echo Using $mutter_target instead
fi
fi
git checkout -q $mutter_target