67 lines
1.9 KiB
Bash
Executable file
67 lines
1.9 KiB
Bash
Executable file
#!/bin/bash
|
|
|
|
set -x
|
|
|
|
deforg="$1"
|
|
defrepo="$2"
|
|
defbranch="$3"
|
|
|
|
[ -z "$defbranch" ] && defbranch="develop"
|
|
|
|
rm -r "$defrepo" || true
|
|
|
|
# A fnction that clones a branch of a repo based on the org, repo and branch
|
|
clone() {
|
|
org=$1
|
|
repo=$2
|
|
branch=$3
|
|
if [ -n "$branch" ]
|
|
then
|
|
echo "Trying to use $org/$repo#$branch"
|
|
git clone git://github.com/$org/$repo.git $repo --branch "$branch" --depth 1 && exit 0
|
|
fi
|
|
}
|
|
|
|
# A function that gets info about a PR from the GitHub API based on its number
|
|
getPRInfo() {
|
|
number=$1
|
|
if [ -n "$number" ]; then
|
|
echo "Getting info about a PR with number $number"
|
|
|
|
apiEndpoint="https://api.github.com/repos/matrix-org/matrix-react-sdk/pulls/"
|
|
apiEndpoint+=$number
|
|
|
|
head=$(curl $apiEndpoint | jq -r '.head.label')
|
|
fi
|
|
}
|
|
|
|
# Some CIs don't give us enough info, so we just get the PR number and ask the
|
|
# GH API for more info - "fork:branch". Some give us this directly.
|
|
if [ -n "$BUILDKITE_BRANCH" ]; then
|
|
# BuildKite
|
|
head=$BUILDKITE_BRANCH
|
|
elif [ -n "$PR_NUMBER" ]; then
|
|
# GitHub
|
|
getPRInfo $PR_NUMBER
|
|
elif [ -n "$REVIEW_ID" ]; then
|
|
# Netlify
|
|
getPRInfo $REVIEW_ID
|
|
fi
|
|
|
|
# $head will always be in the format "fork:branch", so we split it by ":" into
|
|
# an array. The first element will then be the fork and the second the branch.
|
|
# Based on that we clone
|
|
BRANCH_ARRAY=(${head//:/ })
|
|
clone ${BRANCH_ARRAY[0]} $defrepo ${BRANCH_ARRAY[1]}
|
|
|
|
# Try the target branch of the push or PR.
|
|
if [ -n $GITHUB_BASE_REF ]; then
|
|
clone $deforg $defrepo $GITHUB_BASE_REF
|
|
elif [ -n $BUILDKITE_PULL_REQUEST_BASE_BRANCH ]; 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.
|
|
clone $deforg $defrepo $defbranch
|