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62 lines
2.3 KiB
62 lines
2.3 KiB
#!/usr/bin/env bash
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#
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# A script which checks that an appropriate news file has been added on this
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# branch.
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echo -e "+++ \033[32mChecking newsfragment\033[m"
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set -e
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# make sure that origin/develop is up to date
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git remote set-branches --add origin develop
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git fetch -q origin develop
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pr="$PULL_REQUEST_NUMBER"
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# if there are changes in the debian directory, check that the debian changelog
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# has been updated
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if ! git diff --quiet FETCH_HEAD... -- debian; then
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if git diff --quiet FETCH_HEAD... -- debian/changelog; then
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echo "Updates to debian directory, but no update to the changelog." >&2
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echo "!! Please see the contributing guide for help writing your changelog entry:" >&2
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echo "https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#debian-changelog" >&2
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exit 1
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fi
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fi
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# if there are changes *outside* the debian directory, check that the
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# newsfragments have been updated.
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if ! git diff --name-only FETCH_HEAD... | grep -qv '^debian/'; then
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exit 0
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fi
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# Print a link to the contributing guide if the user makes a mistake
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CONTRIBUTING_GUIDE_TEXT="!! Please see the contributing guide for help writing your changelog entry:
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https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#changelog"
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# If check-newsfragment returns a non-zero exit code, print the contributing guide and exit
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python -m towncrier.check --compare-with=origin/develop || (echo -e "$CONTRIBUTING_GUIDE_TEXT" >&2 && exit 1)
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echo
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echo "--------------------------"
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echo
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matched=0
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for f in $(git diff --diff-filter=d --name-only FETCH_HEAD... -- changelog.d); do
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# check that any added newsfiles on this branch end with a full stop.
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lastchar=$(tr -d '\n' < "$f" | tail -c 1)
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if [ "$lastchar" != '.' ] && [ "$lastchar" != '!' ]; then
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echo -e "\e[31mERROR: newsfragment $f does not end with a '.' or '!'\e[39m" >&2
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echo -e "$CONTRIBUTING_GUIDE_TEXT" >&2
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exit 1
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fi
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# see if this newsfile corresponds to the right PR
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[[ -n "$pr" && "$f" == changelog.d/"$pr".* ]] && matched=1
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done
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if [[ -n "$pr" && "$matched" -eq 0 ]]; then
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echo -e "\e[31mERROR: Did not find a news fragment with the right number: expected changelog.d/$pr.*.\e[39m" >&2
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echo -e "$CONTRIBUTING_GUIDE_TEXT" >&2
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exit 1
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fi
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