Clone author's deps fork for Netlify previews

Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
pull/21833/head
Šimon Brandner 2021-04-08 19:05:35 +02:00
parent 6e6a26f86a
commit a9853c4f8f
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1 changed files with 17 additions and 6 deletions

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@ -22,15 +22,26 @@ clone() {
}
# Try the PR author's branch in case it exists on the deps as well.
# If BUILDKITE_BRANCH is set, it will contain either:
# First we check if BUILDKITE_BRANCH is defined,
# if it isn't we can assume this is a Netlify build
if [ -z ${BUILDKITE_BRANCH+x} ]; then
# Netlify doesn't give us info about the fork so we have to get it from GitHub API
apiEndpoint="https://api.github.com/repos/matrix-org/matrix-react-sdk/pulls/"
apiEndpoint+=$REVIEW_ID
head=$(curl $apiEndpoint | jq -r '.head.label')
else
head=$BUILDKITE_BRANCH
fi
# If head is set, it will contain either:
# * "branch" when the author's branch and target branch are in the same repo
# * "author:branch" when the author's branch is in their fork
# * "fork:branch" when the author's branch is in their fork or if this is a Netlify build
# We can split on `:` into an array to check.
BUILDKITE_BRANCH_ARRAY=(${BUILDKITE_BRANCH//:/ })
if [[ "${#BUILDKITE_BRANCH_ARRAY[@]}" == "1" ]]; then
BRANCH_ARRAY=(${head//:/ })
if [[ "${#BRANCH_ARRAY[@]}" == "1" ]]; then
clone $deforg $defrepo $BUILDKITE_BRANCH
elif [[ "${#BUILDKITE_BRANCH_ARRAY[@]}" == "2" ]]; then
clone ${BUILDKITE_BRANCH_ARRAY[0]} $defrepo ${BUILDKITE_BRANCH_ARRAY[1]}
elif [[ "${#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