refactor: centralize protobuf and remove go-zero

scripts/generate-protobuf.sh

@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+
+set -Eeuo pipefail
+
+readonly SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+readonly WORKSPACE_ROOT="$(cd -- "${SCRIPT_DIR}/.." && pwd)"
+readonly TOOL_ROOT="${WORKSPACE_ROOT}/.tools"
+
+protoc_bin="${TOOL_ROOT}/protoc/bin/protoc"
+plugin_dir="${TOOL_ROOT}/bin"
+
+if [[ "${OS:-}" == "Windows_NT" ]]; then
+  protoc_bin="${protoc_bin}.exe"
+fi
+
+if [[ ! -x "${protoc_bin}" ]]; then
+  protoc_bin="$(command -v protoc || true)"
+fi
+
+if [[ -z "${protoc_bin}" ]]; then
+  echo "error: protoc was not found; install it or place it under .tools/protoc" >&2
+  exit 1
+fi
+
+export PATH="${plugin_dir}:${PATH}"
+
+for plugin in protoc-gen-go protoc-gen-go-grpc protoc-gen-grpc-gateway; do
+  if ! command -v "${plugin}" >/dev/null 2>&1; then
+    echo "error: ${plugin} was not found in PATH or .tools/bin" >&2
+    exit 1
+  fi
+done
+
+cd -- "${WORKSPACE_ROOT}"
+
+echo "==> protobuf/blocks.proto"
+"${protoc_bin}" \
+  --proto_path="${WORKSPACE_ROOT}" \
+  --go_out="${WORKSPACE_ROOT}/protobuf" \
+  --go_opt=module=bsm/full/protobuf \
+  protobuf/blocks.proto
+
+while IFS= read -r -d '' go_mod; do
+  module_dir="$(dirname -- "${go_mod}")"
+  proto_dir="${module_dir}/proto"
+  [[ -d "${proto_dir}" ]] || continue
+
+  module_path="$(awk '$1 == "module" { print $2; exit }' "${go_mod}")"
+  module_path="${module_path//$'\r'/}"
+
+  if [[ "$(basename -- "${module_dir}")" == "delivery" ]]; then
+    output_dir="${module_dir}/external/pb/delivery"
+  else
+    output_dir="${module_dir}/pb"
+  fi
+
+  mkdir -p "${output_dir}"
+  find "${output_dir}" -maxdepth 1 -type f \
+    \( -name '*.pb.go' -o -name '*_grpc.pb.go' -o -name '*.pb.gw.go' \) -delete
+
+  mapfile -d '' proto_files < <(find "${proto_dir}" -maxdepth 1 -type f -name '*.proto' -print0 | sort -z)
+  (( ${#proto_files[@]} > 0 )) || continue
+
+  echo "==> ${module_path} (${#proto_files[@]} files)"
+  "${protoc_bin}" \
+    --proto_path="${WORKSPACE_ROOT}" \
+    --go_out="${module_dir}" \
+    --go_opt="module=${module_path}" \
+    --go-grpc_out="${module_dir}" \
+    --go-grpc_opt="module=${module_path},require_unimplemented_servers=false" \
+    --grpc-gateway_out="${module_dir}" \
+    --grpc-gateway_opt="module=${module_path},generate_unbound_methods=true" \
+    "${proto_files[@]}"
+done < <(find "${WORKSPACE_ROOT}/module" -type f -name go.mod -print0 | sort -z)
+
+echo "Protobuf generation completed successfully."