constellation/bazel/ci/buf.sh.in

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#!/usr/bin/env bash
###### script header ######
lib=$(realpath @@BASE_LIB@@) || exit 1
stat "${lib}" >> /dev/null || exit 1
# shellcheck source=../sh/lib.bash
if ! source "${lib}"; then
echo "Error: could not find import"
exit 1
fi
buf=$(realpath @@BUF@@)
stat "${buf}" >> /dev/null
cd "${BUILD_WORKSPACE_DIRECTORY}"
###### script body ######
readarray -t <<< "$(find "$(pwd)" -type f -name "*.proto")"
protos=("${MAPFILE[@]}")
statuscode=0
echo "Formatting the following protobuf files with buf:"
for proto in "${protos[@]}"; do
echo " ${proto}"
${buf} format -w "${proto}" || statuscode=$?
done
exit "${statuscode}"