code-server/ci/steps/brew-bump.sh

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#!/usr/bin/env bash
set -euo pipefail
main() {
cd "$(dirname "$0")/../.."
# Only sourcing this so we get access to $VERSION
source ./ci/lib.sh
# NOTE: we need to make sure cdrci/homebrew-core
# is up-to-date
# otherwise, brew bump-formula-pr will use an
# outdated base
echo "Cloning cdrci/homebrew-core"
git clone https://github.com/cdrci/homebrew-core.git
echo "Changing into homebrew-core directory"
cd homebrew-core && pwd
echo "Adding Homebrew/homebrew-core as $(upstream)"
git remote add upstream https://github.com/Homebrew/homebrew-core.git
echo "Fetching upstream Homebrew/hombrew-core commits"
git fetch upstream
echo "Merging in latest Homebrew/homebrew-core changes"
git merge upstream/master
echo "Pushing changes to cdrci/homebrew-core fork on GitHub"
# Source: https://serverfault.com/a/912788
# shellcheck disable=SC2016,SC2028
echo '#!/bin/sh\nexec echo "$HOMEBREW_GITHUB_API_TOKEN"' > "$HOME"/.git-askpass.sh
# Ensure it's executable since we just created it
chmod +x "$HOME/.git-askpass.sh"
# GIT_ASKPASS lets us use the password when pushing without revealing it in the process list
# See: https://serverfault.com/a/912788
GIT_ASKPASS="$HOME/.git-askpass.sh" git push https://cdr-oss@github.com/cdr-oss/homebrew-core.git --all
# Find the docs for bump-formula-pr here
# https://github.com/Homebrew/brew/blob/master/Library/Homebrew/dev-cmd/bump-formula-pr.rb#L18
local output
if ! output=$(brew bump-formula-pr --version="${VERSION}" code-server --no-browse --no-audit 2>&1); then
if [[ $output == *"Duplicate PRs should not be opened"* ]]; then
echo "$VERSION is already submitted"
else
echo "$output"
exit 1
fi
fi
# Clean up and remove homebrew-core
cd ..
rm -rf homebrew-core
}
main "$@"