91 lines
3.1 KiB
Bash
Executable File
91 lines
3.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# ============================================
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# 🧱 setup_postgres_local.sh
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# 初始化本地 PostgreSQL 数据库 (开发环境)
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# --------------------------------------------
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# 支持 Ubuntu / macOS
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# 创建用户 + 数据库 + 导入 schema
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# ============================================
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set -euo pipefail
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# -----------------------------------------------------------------------------
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# 配置参数（可通过环境变量覆盖）
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# -----------------------------------------------------------------------------
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DB_NAME="${DB_NAME:-account}"
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DB_USER="${DB_USER:-${POSTGRES_USER:-postgres}}"
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DB_PASS="${DB_PASS:-password}"
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DB_PORT="${DB_PORT:-5432}"
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DB_HOST="${DB_HOST:-127.0.0.1}"
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SCHEMA_FILE="${SCHEMA_FILE:-./sql/schema.sql}"
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PG_SERVICE_NAME="${PG_SERVICE_NAME:-postgresql}"
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OS=$(uname -s)
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# -----------------------------------------------------------------------------
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# 通用函数
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# -----------------------------------------------------------------------------
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log() { echo -e "[$(date '+%H:%M:%S')] $*"; }
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require_postgres() {
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if ! command -v psql >/dev/null; then
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log "⚠️ 未检测到 psql，开始安装 PostgreSQL..."
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if [[ "$OS" == "Darwin" ]]; then
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brew install postgresql@16 || brew install postgresql
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else
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sudo apt-get update -y
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sudo apt-get install -y postgresql postgresql-contrib
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fi
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else
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log "✅ psql 已存在"
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fi
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}
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start_postgres() {
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if [[ "$OS" == "Darwin" ]]; then
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brew services start postgresql@16 || brew services start postgresql || true
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else
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sudo systemctl enable --now "${PG_SERVICE_NAME}" || true
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fi
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}
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create_user_and_db() {
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log "🧩 检查并创建数据库用户 ${DB_USER}"
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if ! sudo -u postgres psql -tAc "SELECT 1 FROM pg_roles WHERE rolname='${DB_USER}'" | grep -q 1; then
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sudo -u postgres psql -c "CREATE ROLE ${DB_USER} LOGIN PASSWORD '${DB_PASS}';"
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else
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log "✅ 用户 ${DB_USER} 已存在"
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fi
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log "🧩 检查并创建数据库 ${DB_NAME}"
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if ! sudo -u postgres psql -tAc "SELECT 1 FROM pg_database WHERE datname='${DB_NAME}'" | grep -q 1; then
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sudo -u postgres createdb -O "${DB_USER}" "${DB_NAME}"
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else
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log "✅ 数据库 ${DB_NAME} 已存在"
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fi
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log "🔑 授权 ${DB_USER} 对数据库 ${DB_NAME} 拥有全部权限"
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sudo -u postgres psql -d "${DB_NAME}" -c "GRANT ALL PRIVILEGES ON DATABASE ${DB_NAME} TO ${DB_USER};" >/dev/null || true
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}
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import_schema() {
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if [[ -f "${SCHEMA_FILE}" ]]; then
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log "📦 导入 schema 文件: ${SCHEMA_FILE}"
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PGPASSWORD="${DB_PASS}" psql "postgres://${DB_USER}:${DB_PASS}@${DB_HOST}:${DB_PORT}/${DB_NAME}?sslmode=disable" \
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-v ON_ERROR_STOP=1 -f "${SCHEMA_FILE}"
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log "✅ schema 导入成功"
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else
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log "⚠️ 未找到 schema 文件: ${SCHEMA_FILE}，跳过导入"
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fi
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}
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# -----------------------------------------------------------------------------
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# 主流程
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# -----------------------------------------------------------------------------
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log "🚀 开始初始化 PostgreSQL 本地数据库"
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require_postgres
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start_postgres
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create_user_and_db
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import_schema
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log "🎉 PostgreSQL 本地数据库初始化完成"
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