Files
my-pi/extensions/system-prompt-cover-config.ts
T
云服务部-叶林立andDevin <158243242+devin-ai-integration[bot]@users.noreply.github.com> 2aa1be0b54 feat: 组合包配置以包内 config/ 为唯一来源,并新增受保护写入人工审批
配置统一:权限策略、硬防御、Tool Search、提示词封面以及新迁入的
RTK、pi-compaction、pi-worktree、pi-hermes-memory 配置全部由扩展
直接读取已安装组合包内的 config/,pi install / pi update 即完成部署;
删除 rebuild-bundle-config.mjs 与 bundle-manifest.json,my-pi/ 只保留
日志与缓存。update.sh 成功升级后将默认 git 来源的已安装副本
reset 回发布版本。AGENTS.md 新增「组合包配置原则」。

脚本整合:search_config.sh / ssh_config.sh 合并为 configure.sh
search|ssh;install.sh / update.sh 共享函数抽到 scripts/lib.sh,远程
安装器改为先下载到临时文件再执行,下载失败可被检测。

权限:hard-guards 新增 protectedWrites,写入 Pi 凭据/设置、已安装
组合包与扩展目录、pi-ssh 凭据库时一律人工确认(跳过 AutoReview、
yolo 与 Session grant,无 UI 时拒绝);放行 ls、LSP 查询、ctx 只读、
web_search、Chrome 只读与 git 只读命令,skill_manage 改为 ask。

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-20 01:05:31 -07:00

61 lines
2.2 KiB
TypeScript

import { readFileSync } from "node:fs";
import { fileURLToPath } from "node:url";
/** File name of the bundle-managed system prompt cover inside the bundle's `config/` directory. */
export const COVER_FILE_NAME = "system-prompt-cover.md";
/**
* Matches the newline-delimited boundary before the first top-level prompt section.
*
* Pi renders the system prompt as `<preamble>` followed by sections wrapped in tags of
* the same name (for example `<tools>`). Nested markup such as
* `<project_instructions path="...">` carries attributes and therefore never matches a
* bare tag line, so the first match is the end of the preamble.
*/
const FIRST_SECTION_BOUNDARY = /\n<[a-z][a-z0-9_-]*>\n/;
/**
* Resolve the cover path inside the installed bundle's `config/` directory —
* the single source of truth, read directly at runtime with no deployment step.
*/
export function resolveCoverPath(): string {
return fileURLToPath(new URL(`../config/${COVER_FILE_NAME}`, import.meta.url));
}
/**
* Read the bundle-managed cover file.
*
* Returns `undefined` when the file is absent, unreadable, or blank so the caller can
* leave Pi's own default prompt untouched instead of forcing an empty preamble.
*/
export function readCoverFile(coverPath: string): string | undefined {
let raw: string;
try {
raw = readFileSync(coverPath, "utf8");
} catch {
return undefined;
}
const trimmed = raw.replace(/\s+$/, "");
return trimmed.length > 0 ? trimmed : undefined;
}
/**
* Replace the rendered prompt's preamble with `cover`, keeping everything after the first
* top-level section byte-for-byte identical.
*
* Pi builds the preamble at the top of the rendered prompt, so swapping that prefix is
* what preserves section order: options-based replacement (`customPrompt`) would drop
* `tools`/`rules`/`docs` and rebuild them at the end, reordering the prompt. Splicing the
* rendered text keeps the existing order untouched.
*
* A rendered prompt without any top-level section degenerates to the cover alone.
*/
export function spliceCover(rendered: string, cover: string): string {
const trimmed = cover.replace(/\s+$/, "");
const boundary = rendered.search(FIRST_SECTION_BOUNDARY);
if (boundary < 0) {
return trimmed;
}
return trimmed + rendered.slice(boundary);
}