Fix branch matching to work with GitHub Actions and BuildKite

This commit is contained in:
Germain Souquet 2021-06-21 09:47:46 +01:00
parent 6c64f564e4
commit 2d9e97a3e1

View file

@ -22,15 +22,18 @@ clone() {
}
# Try the PR author's branch in case it exists on the deps as well.
# First we check if BUILDKITE_BRANCH is defined,
# First we check if GITHUB_HEAD_REF is defined,
# Then we check if BUILDKITE_BRANCH is defined,
# if it isn't we can assume this is a Netlify build
if [ -z ${BUILDKITE_BRANCH+x} ]; then
if [ -n ${GITHUB_HEAD_REF+x} ]; then
head=$GITHUB_HEAD_REF
elif [ -n ${BUILDKITE_BRANCH+x} ]; then
head=$BUILDKITE_BRANCH
else
# Netlify doesn't give us info about the fork so we have to get it from GitHub API
apiEndpoint="https://api.github.com/repos/matrix-org/matrix-react-sdk/pulls/"
apiEndpoint+=$REVIEW_ID
head=$(curl $apiEndpoint | jq -r '.head.label')
else
head=$BUILDKITE_BRANCH
fi
# If head is set, it will contain either:
@ -39,12 +42,18 @@ fi
# We can split on `:` into an array to check.
BRANCH_ARRAY=(${head//:/ })
if [[ "${#BRANCH_ARRAY[@]}" == "1" ]]; then
clone $deforg $defrepo $BUILDKITE_BRANCH
clone $deforg $defrepo $head
elif [[ "${#BRANCH_ARRAY[@]}" == "2" ]]; then
clone ${BRANCH_ARRAY[0]} $defrepo ${BRANCH_ARRAY[1]}
fi
# Try the target branch of the push or PR.
clone $deforg $defrepo $BUILDKITE_PULL_REQUEST_BASE_BRANCH
if [ -n ${GITHUB_BASE_REF+x} ]; then
clone $deforg $defrepo $GITHUB_BASE_REF
elif [ -n ${BUILDKITE_PULL_REQUEST_BASE_BRANCH+x} ]; then
clone $deforg $defrepo $BUILDKITE_PULL_REQUEST_BASE_BRANCH
fi
# Try HEAD which is the branch name in Netlify (not BRANCH which is pull/xxxx/head for PR builds)
clone $deforg $defrepo $HEAD
# Use the default branch as the last resort.