infrastructure/lib/colmena/wrapper.sh.in

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#!/usr/bin/env bash
#
# Copyright: Jade Lovelace <lix@jade.fyi> 2024
doChecks() {
# creates refs in the refs/prefetch/remotes/origin namespace
echo "Prefetching repo changes..." >&2
git fetch --quiet --prefetch --no-write-fetch-head origin
diffs=$(git rev-list --left-right --count HEAD...refs/prefetch/remotes/origin/main)
only_in_local=$(echo "$diffs" | cut -f1)
only_in_main=$(echo "$diffs" | cut -f2)
if [[ $only_in_main -gt 0 && ! -v $FORCE_DEPLOY_DGNUM ]]; then
echo >&2
echo "Attempting to deploy when main has $only_in_main commits not in your branch!" >&2
echo "This will probably revert someone's changes. Consider merging them." >&2
echo "If you really mean it, set the environment variable FORCE_DEPLOY_DGNUM" >&2
exit 1
fi
if [[ $only_in_local -gt 0 ]]; then
echo "You have $only_in_local commits not yet pushed to main. Reminder to push them after :)" >&2
fi
}
if [[ $1 == 'apply' ]]; then
doChecks
fi
exec @colmena@ "$@"