full/scripts/build-all-linux.sh

#!/usr/bin/env bash

set -Eeuo pipefail

readonly SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
readonly WORKSPACE_ROOT="$(cd -- "${SCRIPT_DIR}/.." && pwd)"
readonly MODULE_ROOT="${WORKSPACE_ROOT}/module"
# 聚合宿主（全量 / 电商）同样需要构建与生产配置，两者都不在 module/ 下。
readonly PKGS_ROOT="${WORKSPACE_ROOT}/pkgs"
readonly BUILD_ROOT="${WORKSPACE_ROOT}/.builds"
readonly ENTRY_ROOT="${BUILD_ROOT}/.entries"
readonly CONFIG_ROOT="${BUILD_ROOT}/etc"

if ! command -v go >/dev/null 2>&1; then
  echo "error: Go is not installed or is not available in PATH" >&2
  exit 1
fi

if [[ ! -f "${WORKSPACE_ROOT}/go.work" ]]; then
  echo "error: go.work was not found in ${WORKSPACE_ROOT}" >&2
  exit 1
fi

export GOWORK="${WORKSPACE_ROOT}/go.work"
export GOOS=linux
export GOARCH=amd64
export CGO_ENABLED=0

modules=()
for source_root in "${MODULE_ROOT}" "${PKGS_ROOT}"; do
  [[ -d "${source_root}" ]] || continue
  while IFS= read -r -d '' go_mod; do
    modules+=("$(dirname -- "${go_mod}")")
  done < <(find "${source_root}" -type f -name go.mod -print0 | sort -z)
done

if (( ${#modules[@]} == 0 )); then
  echo "error: no service modules were found under ${MODULE_ROOT} or ${PKGS_ROOT}" >&2
  exit 1
fi

mkdir -p "${BUILD_ROOT}"
mkdir -p "${ENTRY_ROOT}"

cleanup() {
  rm -rf -- "${ENTRY_ROOT}"
}
trap cleanup EXIT

echo "Building ${#modules[@]} service modules..."

for module_dir in "${modules[@]}"; do
  # 去掉工作区一级目录（module/ 或 pkgs/），产物名保持原样：base-ads、all、ecmall。
  relative_path="${module_dir#"${WORKSPACE_ROOT}/"}"
  relative_path="${relative_path#module/}"
  relative_path="${relative_path#pkgs/}"
  artifact_name="${relative_path//\//-}"
  output="${BUILD_ROOT}/${artifact_name}"

  if [[ -f "${module_dir}/cmd/main/main.go" ]]; then
    entry_file="${module_dir}/cmd/main/main.go"
    entry_package="./cmd/main"
  elif [[ -f "${module_dir}/cmd/main.go" ]]; then
    entry_file="${module_dir}/cmd/main.go"
    entry_package="./cmd"
  else
    echo "error: service entry not found under ${module_dir}/cmd" >&2
    exit 1
  fi

  mkdir -p "$(dirname -- "${output}")"
  echo "==> ${relative_path} -> ${output#"${WORKSPACE_ROOT}/"}"

  (
    cd -- "${module_dir}"
    package_name="$(awk '$1 == "package" { print $2; exit }' "${entry_file}")"

    if [[ "${package_name}" == "main" ]]; then
      go build -trimpath -o "${output}" "${entry_package}"
    else
      module_name="$(awk '$1 == "module" { print $2; exit }' go.mod)"
      module_name="${module_name//$'\r'/}"
      wrapper_dir="${ENTRY_ROOT}/${relative_path}"
      wrapper_file="${wrapper_dir}/main.go"
      mkdir -p "${wrapper_dir}"
      printf '%s\n' \
        'package main' \
        '' \
        "import service \"${module_name}/${entry_package#./}\"" \
        '' \
        'func main() {' \
        $'\tservice.Run()' \
        '}' >"${wrapper_file}"
      go build -trimpath -o "${output}" "${wrapper_file}"
    fi
  )
done

# Copy production configuration only after every service has compiled successfully.
mkdir -p "${CONFIG_ROOT}"
config_count=0

for module_dir in "${modules[@]}"; do
  if [[ "${module_dir}" == "${PKGS_ROOT}/"* ]]; then
    # 聚合入口按 --workspace 选配置，默认工作区为 default，生产配置文件名固定为 default_prod.yaml。
    # 两个入口同名，按入口名分目录存放，避免相互覆盖。
    entry_name="$(basename -- "${module_dir}")"
    config_file="${module_dir}/etc/default_prod.yaml"
    [[ -f "${config_file}" ]] || continue
    mkdir -p "${CONFIG_ROOT}/${entry_name}"
    cp -- "${config_file}" "${CONFIG_ROOT}/${entry_name}/default_prod.yaml"
    ((config_count += 1))
    continue
  fi

  module_name="$(basename -- "${module_dir}")"
  config_name="${module_name}_prod.yaml"
  config_file="${module_dir}/etc/${config_name}"
  [[ -f "${config_file}" ]] || continue
  cp -- "${config_file}" "${CONFIG_ROOT}/${config_name}"
  ((config_count += 1))
done

echo "Copied ${config_count} production configs to ${CONFIG_ROOT}"
echo "Build completed successfully: ${BUILD_ROOT}"