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81 lines
2 KiB
Bash
Executable file
81 lines
2 KiB
Bash
Executable file
#!/bin/bash
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# filepath: sync-upstream.sh
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# 用法: ./sync-upstream.sh <upstream/branch> <tmp_dir>
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# 示例: ./sync-upstream.sh upstream/main /tmp/astro-protect
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set -e
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###########################
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# 配置区
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DEBUG=true # 设置为 true 启用调试输出
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PROTECT_LIST="scripts/git-protect.list" # 保护文件列表路径
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###########################
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UPSTREAM_BRANCH="$1"
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TMP_DIR="$2"
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# 打印调试信息
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log_debug() {
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if [[ "$DEBUG" == true ]]; then
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echo -e "[DEBUG] $*"
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fi
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}
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if [[ -z "$UPSTREAM_BRANCH" || -z "$TMP_DIR" ]]; then
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echo "用法: $0 <upstream/branch> <tmp_dir>"
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exit 1
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fi
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if [[ ! -f "$PROTECT_LIST" ]]; then
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echo "未找到 $PROTECT_LIST 文件"
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exit 1
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fi
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log_debug "同步上游分支: $UPSTREAM_BRANCH"
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log_debug "临时目录: $TMP_DIR"
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log_debug "保护列表文件: $PROTECT_LIST"
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# 确保复制隐藏文件（如 .env）
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shopt -s dotglob
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# 1. 备份需要保护的文件/文件夹
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mkdir -p "$TMP_DIR"
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while IFS= read -r path || [[ -n "$path" ]]; do
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[[ -z "$path" ]] && continue
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[[ "${path:0:1}" == "#" ]] && continue
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if [[ -e "$path" ]]; then
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log_debug "备份: $path"
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mkdir -p "$TMP_DIR/$(dirname "$path")"
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cp -r "$path" "$TMP_DIR/$(dirname "$path")/"
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else
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log_debug "跳过不存在的路径: $path"
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fi
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done < "$PROTECT_LIST"
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# 2. 用上游分支内容覆盖本地
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log_debug "获取上游分支 ${UPSTREAM_BRANCH%%/*}"
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git fetch "${UPSTREAM_BRANCH%%/*}"
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log_debug "从 $UPSTREAM_BRANCH 覆盖当前目录内容"
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git checkout "$UPSTREAM_BRANCH" -- .
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# 3. 恢复保护的文件/文件夹
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while IFS= read -r path || [[ -n "$path" ]]; do
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[[ -z "$path" ]] && continue
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[[ "${path:0:1}" == "#" ]] && continue
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if [[ -e "$TMP_DIR/$path" ]]; then
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log_debug "恢复: $path"
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rm -rf "$path"
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mkdir -p "$(dirname "$path")"
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cp -r "$TMP_DIR/$path" "$path"
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else
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log_debug "未找到备份，跳过: $path"
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fi
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done < "$PROTECT_LIST"
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# 4. 清理临时目录
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log_debug "删除临时目录: $TMP_DIR"
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rm -rf "$TMP_DIR"
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echo "✅ 同步完成，已保留保护文件。请检查后 git add/commit/push。"
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