369e2ac9b5
To avoid commit messages such as 'window: don't capitalize title', and instead enforce 'window: Capitalize title'. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1549>
75 lines
2.1 KiB
Bash
Executable file
75 lines
2.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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if [ -z "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
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echo Cannot review non-merge request
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exit 1
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fi
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git fetch $CI_MERGE_REQUEST_PROJECT_URL.git $CI_MERGE_REQUEST_TARGET_BRANCH_NAME
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branch_point=$(git merge-base HEAD FETCH_HEAD)
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commits=$(git log --format='format:%H' $branch_point..$CI_COMMIT_SHA)
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if [ -z "$commits" ]; then
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echo Commit range empty
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exit 1
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fi
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function commit_message_has_mr_url() {
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commit=$1
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commit_message=$(git show -s --format='format:%b' $commit)
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echo "$commit_message" | grep -qe "^$CI_MERGE_REQUEST_PROJECT_URL\/\(-\/\)\?merge_requests\/$CI_MERGE_REQUEST_IID$"
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return $?
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}
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function commit_message_subject_is_compliant() {
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commit=$1
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commit_message_subject=$(git show -s --format='format:%s' $commit)
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if echo "$commit_message_subject" | grep -qe "\(^meta-\|^Meta\)"; then
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echo " - message subject should not be prefixed with 'meta-' or 'Meta'"
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return 1
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fi
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if echo "$commit_message_subject" | grep -qe "\(^clutter-\|^Clutter\)"; then
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echo " - message subject should not be prefixed with 'clutter-' or 'Clutter', use 'clutter/' instead"
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return 1
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fi
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if echo "$commit_message_subject" | grep -qe "\(^cogl-\|^Cogl\)"; then
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echo " - message subject should not be prefixed with 'cogl-' or 'Cogl', use 'cogl/' instead"
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return 1
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fi
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if echo "$commit_message_subject" | sed -e 's/^[^:]\+: //' | grep -qe '^[[:lower:]]'; then
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echo " - message subject should be properly Capitalized. E.g. 'window: Marginalize extradicity'"
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return 1
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fi
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if echo "$commit_message_subject" | grep -qe "\.[ch]:"; then
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echo " - message subject prefix should not include .c, .h, etc."
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return 1
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fi
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return 0
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}
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RET=0
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for commit in $commits; do
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commit_short=$(echo $commit | cut -c -8)
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if commit_message_has_mr_url $commit; then
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echo "Commit $commit_short must not contain a link to its own merge request"
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exit 1
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fi
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errors=$(commit_message_subject_is_compliant $commit)
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if [ $? != 0 ]; then
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echo "Commit message for $commit_short is not compliant:"
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echo "$errors"
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RET=1
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fi
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done
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exit $RET
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