#!/usr/bin/env bash
set -euo pipefail

# By default, this script runs against the latest commit to the master branch
# in the Tendermint spec repository. To use this script with a different version
# of the spec repository, run it with the $VERS environment variable set to the
# desired branch name or commit hash from the spec repo.

: ${VERS:=master}

echo "fetching proto files"
OUTDIR=$(VERS=$VERS sh ./scripts/fetch-spec-protos.sh)

MODNAME="$(go list -m)"
find ./proto/tendermint -name '*.proto' -not -path "./proto/tendermint/abci/types.proto" \
	-exec sh ./scripts/protopackage.sh {} "$MODNAME" ';'

# For historical compatibility, the abci file needs to get a slightly different import name
# so that it can be moved into the ./abci/types directory.
sh ./scripts/protopackage.sh ./proto/tendermint/abci/types.proto $MODNAME "abci/types"
buf generate --path proto/tendermint --template ./${OUTDIR}/buf.gen.yaml --config ./${OUTDIR}/buf.yaml

mv ./proto/tendermint/abci/types.pb.go ./abci/types

echo "proto files have been compiled"

echo "removing copied files"

OUTDIR=$OUTDIR sh ./scripts/clear-spec-protos.sh