diff options
Diffstat (limited to '.ci')
| -rwxr-xr-x | .ci/scripts/checkout_complement.sh | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/.ci/scripts/checkout_complement.sh b/.ci/scripts/checkout_complement.sh new file mode 100755 index 0000000000..379f5d4387 --- /dev/null +++ b/.ci/scripts/checkout_complement.sh @@ -0,0 +1,25 @@ +#!/bin/bash +# +# Fetches a version of complement which best matches the current build. +# +# The tarball is unpacked into `./complement`. + +set -e +mkdir -p complement + +# Pick an appropriate version of complement. Depending on whether this is a PR or release, +# etc. we need to use different fallbacks: +# +# 1. First check if there's a similarly named branch (GITHUB_HEAD_REF +# for pull requests, otherwise GITHUB_REF). +# 2. Attempt to use the base branch, e.g. when merging into release-vX.Y +# (GITHUB_BASE_REF for pull requests). +# 3. Use the default complement branch ("HEAD"). +for BRANCH_NAME in "$GITHUB_HEAD_REF" "$GITHUB_BASE_REF" "${GITHUB_REF#refs/heads/}" "HEAD"; do + # Skip empty branch names and merge commits. + if [[ -z "$BRANCH_NAME" || $BRANCH_NAME =~ ^refs/pull/.* ]]; then + continue + fi + + (wget -O - "https://github.com/matrix-org/complement/archive/$BRANCH_NAME.tar.gz" | tar -xz --strip-components=1 -C complement) && break +done |