80 lines
3.5 KiB
Bash
80 lines
3.5 KiB
Bash
#!/usr/bin/env bash
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# ============================================================================
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# DSH 平台 — 配置加载器（供 scripts/ 下的 shell 脚本 source）
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# ----------------------------------------------------------------------------
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# 用法（脚本开头）:
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# . "$(cd "$(dirname "$0")/.." && pwd)/config/load.sh"
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#
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# 加载后可用（全部已 export）:
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# DSHS_DATA_ROOT 数据根
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# DSH_PLATFORM_DIR 平台私有目录父目录
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# DSH_INSTALL_DIR 代码安装根
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# DSH_STATE_DIR = $DSH_PLATFORM_DIR/state （派生）
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# DSH_BACKUP_DIR = $DSH_PLATFORM_DIR/backups （派生）
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# DSH_ARTIFACT_DIR = $DSH_PLATFORM_DIR/artifacts （派生）
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#
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# 优先级：系统环境变量 > config/platform.env > 这里的**中性默认值**
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# ⛔ 中性默认值不含任何真实部署路径；配置文件缺失时**发告警**而不是静默用错路径。
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# ============================================================================
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_dsh_load_platform_env() {
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local f="${DSH_CONFIG_FILE:-$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/platform.env}"
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if [ ! -f "$f" ]; then
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echo "[config] 警告：未找到 $f —— 将只用系统环境变量与中性默认值" >&2
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return 0
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fi
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local line key val
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while IFS= read -r line || [ -n "$line" ]; do
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case "$line" in
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''|'#'*) continue ;;
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*=*) ;;
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*) continue ;;
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esac
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key="${line%%=*}"
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val="${line#*=}"
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key="$(printf '%s' "$key" | tr -d '[:space:]')"
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[ -n "$key" ] || continue
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case "$val" in
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\"*\"|\'*\') val="${val%?}"; val="${val#?}" ;;
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*) val="$(printf '%s' "$val" | sed 's/^[[:space:]]*//; s/[[:space:]]*$//')" ;;
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esac
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# 系统 env 已有该键 ⇒ 不覆盖（系统 env 优先级更高）
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if [ -n "$(printenv "$key" 2>/dev/null)" ]; then
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continue
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fi
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export "$key=$val"
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done < "$f"
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}
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_dsh_load_platform_env
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unset -f _dsh_load_platform_env 2>/dev/null || true
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# --- 中性默认值（仅当仍未设置时才填）--------------------------------------
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export DSHS_DATA_ROOT="${DSHS_DATA_ROOT:-$HOME/.dshs}"
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export DSH_PLATFORM_DIR="${DSH_PLATFORM_DIR:-$DSHS_DATA_ROOT/platform}"
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export DSH_INSTALL_DIR="${DSH_INSTALL_DIR:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
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# --- 派生目录（统一在这里算，⛔ 别在脚本里各写一套）------------------------
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export DSH_STATE_DIR="${DSH_PLATFORM_STATE_DIR:-$DSH_PLATFORM_DIR/state}"
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export DSH_BACKUP_DIR="${DSH_PLATFORM_BACKUP_DIR:-$DSH_PLATFORM_DIR/backups}"
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export DSH_ARTIFACT_DIR="${DSH_PLATFORM_ARTIFACT_DIR:-$DSH_PLATFORM_DIR/artifacts}"
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# --- 常用组合 -------------------------------------------------------------
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export DSH_DB_FILE="${DSHS_DB_FILE:-$DSHS_DATA_ROOT/dshs.db}"
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export DSH_USERS_DIR="${DSHS_USERS_DIR:-$DSHS_DATA_ROOT/users}"
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# --- 本机 / 对端地址（出网护栏、双机脚本用；留空 = 不填该项）---------------
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export DSH_HOST_PUBLIC_IP="${DSH_HOST_PUBLIC_IP:-}"
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export DSH_HOST_LAN_IP="${DSH_HOST_LAN_IP:-}"
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export DSH_PEER_HOST_ID="${DSH_PEER_HOST_ID:-}"
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export DSH_PEER_PUBLIC_IP="${DSH_PEER_PUBLIC_IP:-}"
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export DSH_PEER_AGENT_TOKEN="${DSH_PEER_AGENT_TOKEN:-}"
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# --- 控制面 PG ------------------------------------------------------------
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export DSHS_PG_HOST="${DSHS_PG_HOST:-127.0.0.1}"
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export DSHS_PG_PORT="${DSHS_PG_PORT:-5432}"
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export DSHS_PG_USER="${DSHS_PG_USER:-dshs}"
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export DSHS_PG_DB="${DSHS_PG_DB:-dshs}"
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export DSHS_PG_PASSWORD="${DSHS_PG_PASSWORD:-}"
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export DSH_PG_DATA_DIR="${DSH_PG_DATA_DIR:-$DSHS_DATA_ROOT-pg}"
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