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

root=$1

proto_array=(
  core/crypto/pb/crypto.proto
  core/record/pb/envelope.proto
  core/peer/pb/peer_record.proto
  core/sec/insecure/pb/plaintext.proto
  p2p/host/autonat/pb/autonat.proto
  p2p/security/noise/pb/payload.proto
  p2p/transport/webrtc/pb/message.proto
  p2p/protocol/identify/pb/identify.proto
  p2p/protocol/circuitv2/pb/circuit.proto
  p2p/protocol/circuitv2/pb/voucher.proto
  p2p/protocol/autonatv2/pb/autonatv2.proto
  p2p/protocol/holepunch/pb/holepunch.proto
  p2p/host/peerstore/pstoreds/pb/pstore.proto
)

proto_paths=""
for path in "${proto_array[@]}"; do
  proto_paths+="$path "
done

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROTOC_BIN_PATH="$("${SCRIPT_DIR}/download-protoc.sh")"
export PATH="$PROTOC_BIN_PATH:$PATH"

echo protoc --version $(protoc --version)
(cd ${SCRIPT_DIR} && go build -o protoc-gen-go google.golang.org/protobuf/cmd/protoc-gen-go)

echo protoc-gen-go --version $(${SCRIPT_DIR}/protoc-gen-go --version)
protoc --plugin="${SCRIPT_DIR}/protoc-gen-go" --proto_path=$root --go_out=$root --go_opt=paths=source_relative $proto_paths