diff --git a/.github/workflows/release-guard.yml b/.github/workflows/release-guard.yml index b1891ca..9b2660d 100644 --- a/.github/workflows/release-guard.yml +++ b/.github/workflows/release-guard.yml @@ -59,8 +59,10 @@ jobs: run: python3 packaging/check_publish_slots.py # M169:`update-test-source` 这条 feature 能让更新源指向任意本地目录,而更新链路的终点是 # 替换用户盘上的 exe。它**默认关**、官方发布产物里不许有它,这条由脚本自动断言(不再靠注释): - # 扫 `.github/workflows/**`、`packaging/*.py|*.sh` 与各 `Cargo.toml` 的 `default`。 - - name: 测试通道守门自测(注入变异,每条都要变红) + # 扫 `.github/workflows/**`(含复合 action)、`packaging/**` 递归脚本、`Makefile`/`justfile`/ + # `Taskfile` 与各 `Cargo.toml`;归属按 `jobs.*.steps[]` 的**列表项**判,落不到具名步骤的行一律红。 + # 唯一允许:本仓 `ci.yml` 里名为 `update-e2e` 的那一步(且必须带 `--test update_e2e_test`)。 + - name: 测试通道守门自测(注入变异,该红的红、该绿的绿) run: python3 packaging/check_test_source_off.py --self-test - name: 发布产物不含测试通道(workflow / 打包脚本 / Cargo default 都不许开) run: python3 packaging/check_test_source_off.py diff --git a/crates/cli/tests/support/update_e2e.rs b/crates/cli/tests/support/update_e2e.rs index d378b7d..ddd73f1 100644 --- a/crates/cli/tests/support/update_e2e.rs +++ b/crates/cli/tests/support/update_e2e.rs @@ -255,25 +255,40 @@ impl Fixture { /// 跑一条 `update` 子命令:`--data-dir` 指向临时数据根(与 GUI 一样由数据根派生暂存目录)。 /// - /// **结构性保险(r1 复审 P2-5)**:`apply` 必须显式带 `--dest`,且 `--dest` 不许是本进程的 exe。 - /// 不带 `--dest` 就是 `Job::for_process` 的「本进程 exe」——在这套用例里那是**测试二进制**, - /// 而 Windows 允许改名正在运行的映像,于是整轮测试会把它换成一个假启动器(症状极难查)。 + /// **结构性保险(r1 复审 P2-5 / r2 复审 P2-3)**:`apply` 必须显式带 `--dest`,且**这一次调用实际 + /// 传下去的那个 `--dest` 值**不许是本进程的 exe。不带 `--dest` 就是 `Job::for_process` 的「本进程 + /// exe」——在这套用例里那是**测试二进制**,而 Windows 允许改名正在运行的映像,于是整轮测试会把它 + /// 换成一个假启动器(症状极难查)。 /// - /// 抓得住:以后有人手写 `fx.run(&["apply", "--json"])`(漏 `--dest`),或把 dest 指到 - /// `current_exe()`——**当场 panic**,现场不会被破坏。 + /// 比的是 **args 里那个 `--dest` 的值**(含 `--dest=` 形式),不是夹具字段:r2 复审指出 + /// 「比 `self.dest`」等于只守住了夹具自己那一份,手写 + /// `fx.run(&["apply", "--dest", "<测试二进制>", "--json"])` 照样能过。夹具字段那一份作为额外一道 + /// 保留(`Fixture::apply()` 走的就是它)。 + /// + /// 抓得住:漏 `--dest`、把 `--dest` 指到本进程 exe、夹具 dest 被改成 exe——都**当场 panic**。 /// 抓不住:绕开 `Fixture` 直接调 `unlucky_cli::run`(那等于另写一套夹具,`--data-dir` 也没人拼了)。 pub fn run(&self, args: &[&str]) -> (i32, String, String) { + let requested = args + .iter() + .position(|arg| *arg == "--dest") + .and_then(|index| args.get(index + 1).copied()) + .or_else(|| args.iter().find_map(|arg| arg.strip_prefix("--dest="))); if args.first() == Some(&"apply") { assert!( - args.contains(&"--dest"), + requested.is_some(), "apply 必须带 --dest:不带会替换本进程 exe(这套用例里就是测试二进制)。\ 唯一的 apply 入口是 `Fixture::apply()`" ); } - let dest = std::fs::canonicalize(&self.dest) - .expect("dest 必须存在(Fixture::new 写入了 INSTALLED)"); if let Ok(exe) = std::env::current_exe().and_then(std::fs::canonicalize) { - assert_ne!(dest, exe, "替换目标不许是本进程的 exe"); + let asked = requested.and_then(|path| std::fs::canonicalize(path).ok()); + let fixture = std::fs::canonicalize(&self.dest).ok(); + for dest in [asked, fixture].into_iter().flatten() { + assert_ne!( + dest, exe, + "替换目标不许是本进程的 exe(`--dest` 点的就是它)" + ); + } } let mut full = vec!["update"]; full.extend_from_slice(args); diff --git a/packaging/README.md b/packaging/README.md index ed651f5..7080bda 100644 --- a/packaging/README.md +++ b/packaging/README.md @@ -65,7 +65,8 @@ Git Bash 下会静默落进 Docker VM(脚本内部用 `cygpath -m` 归一) | `packaging/release-notes.md` | GitHub Release 说明模板(`{{VERSION}}` / `{{SUMS}}` 占位) | ≤400 | | `packaging/check_screenshot.py` | 截图非空白判定(CI 门禁 + 本地手动跑,零第三方依赖) | ≤400 | | `packaging/check_publish_slots.py` | 发布名单守卫(M164):名单 ⇄ 产物两个方向;`--self-test` 注入 8 条回归 | ≤400 | -| `packaging/check_test_source_off.py` | 测试通道守门(M169):workflow / 打包脚本 / `Cargo.toml default` 都不许打开 `update-test-source`;`--self-test` 注入 5 条回归 | ≤400 | +| `packaging/check_test_source_off.py` | 测试通道守门(M169):workflow / 打包脚本 / `Cargo.toml default` 都不许打开 `update-test-source`;归属按 `jobs.*.steps[]` 列表项判、默认拒绝;`--self-test` 按 `tests/guard_vectors.json` 注入 | ≤400 | +| `packaging/tests/guard_vectors.json` | 守门自测向量(基线 + 26 条:21 红 / 6 绿),数据与代码分开 | ≤400 | | `packaging/ci-runtime-smoke.md` | §11 的细节:断言口径/阈值依据/失效模式/复跑 | ≤400 | | `packaging/linux-smoke-docker.sh` | 本地复跑 `runtime-smoke`(Docker + xvfb) | ≤400 | | `packaging/linux-check-docker.sh` | 本地复跑 `ci.yml` 的两条 ubuntu 门禁(clippy / test,Docker) | ≤400 | @@ -126,6 +127,11 @@ Git Bash 下会静默落进 Docker VM(脚本内部用 `cygpath -m` 归一) `Makefile`/`justfile`/`Taskfile` 与各 `Cargo.toml` 的 `default`。**唯一允许**出现该 feature 的地方是 `.github/workflows/ci.yml` 里名为 `update-e2e` 的那一步,且该步必须带 `--test update_e2e_test` (文件名 / 步骤名 / 参数任一不符即红,见脚本的 `ALLOWED_STEP`)。 + 归属按 **`jobs.*.steps[]` 的列表项**判(不是「最近一行 `- name:`」):落不到具名步骤上的行——`jobs:` + 之前的孤儿行、项外键、没有 `name:` 的步骤、flow 风格步骤——**一律判红**(默认拒绝)。自测向量在 + `packaging/tests/guard_vectors.json`(26 条:21 条注入必须红 + 6 条基线/合法写法必须绿)。 + 抓不住(如实记):变量间接拼接(`FEAT="update-""test-source"`)、feature 改名后接回发布、`build.rs` + 里 spawn cargo、以及「把别的步骤**改名**成 `update-e2e` 并带 `--test update_e2e_test` 却干别的事」。 - 验收本体:`cargo test --release -p unlucky-cli --features update-test-source --test update_e2e_test --test update_e2e_tamper_test`(正路 + 幂等 / 篡改摘要 + 篡改包体 + 截断)。CI 里同一个命令挂在 `ci.yml` 的 `update-e2e` job(**只在 Windows**:夹具的「真形状」是 Windows 裸 `.exe` + diff --git a/packaging/check_test_source_off.py b/packaging/check_test_source_off.py index 6812e49..7282650 100644 --- a/packaging/check_test_source_off.py +++ b/packaging/check_test_source_off.py @@ -1,46 +1,36 @@ #!/usr/bin/env python3 -"""测试通道守门(M169,r2 复审后重写):**官方发布产物里不许有 `update-test-source` feature**。 +"""测试通道守门(M169,r3:allowlist 改成**结构判定 + 默认拒绝**)。 -那条 feature 让 `core::update::job::default_source` 可以被两个环境变量指向任意本地目录,而更新链路 -的终点是**替换用户盘上的 exe**。默认关 + 编译期不存在是唯一可靠的边界,所以「谁也没在流水线里把它 -打开」必须是自动断言,不能靠注释和记性。 +`update-test-source` 让 `core::update::job::default_source` 可被两个环境变量指向任意本地目录,而更新 +链路终点是**替换用户盘上的 exe**。「默认关 + 编译期不存在」是唯一可靠边界,所以「谁也没在流水线里 +把它打开」必须是自动断言。 -四条断言,任何一条不成立即 exit 1(CI 里红在 `.github/workflows/release-guard.yml`): +四条断言(任一不成立即 exit 1,CI 里红在 `.github/workflows/release-guard.yml`): -1. **workflow 与复合 action 里不许打开它**——唯一例外是 `.github/workflows/ci.yml` 里名为 - `update-e2e` 的那一步,且该步必须同时带 `--test update_e2e_test`(见 `ALLOWED_STEP`)。 - 文件名 / 步骤名 / 命令行**三者任一不符即红**(r1 复审口径;job 名不参与判据——改 job 名不该 - 解锁新能力,能力只取决于那一行命令)。为什么要开这个口子(r1 复审 P2-3):E2E 不带 feature 时 - 两个目标是 0 例,而「任何 workflow 都不许出现这个字面量」会把唯一合法的 CI 调用点也堵死—— - 守卫强度与回归可见性会互相吃掉。口子开得极窄:一个文件、一个步骤名、一个参数。 -2. **不许「打开所有 feature」**:`--all-features` 与 cargo hack 的 `--feature-powerset` / - `--each-feature` / `--all` 都会把测试通道一起打开。 -3. **不许设成默认**:任何 `Cargo.toml` 里它只许作为**自己的声明**出现;进 `default` 或别的 - feature 的依赖数组即红(这条专治「扫 workflow 看不见」的开法)。 +1. **workflow / 复合 action 里不许打开它**。唯一例外:`.github/workflows/ci.yml` 里**名为 + `update-e2e` 的那个列表项**,且该项自己的文本必须带 `--test update_e2e_test`。归属按 + `jobs.*.steps[]` 的**列表项**判(见 `split_items`),不是「最近一行 `- name:`」——后者会把追加到 + 文件末尾的无名步骤 / 无名 job 的步骤 / flow 风格步骤算进上一块(r2 复审 P2-1 实测三条全绿)。 + **任何落不到具名步骤上的行(`jobs:` 之前的孤儿行、项外键、无名项)一律判红**:默认拒绝。 +2. **不许「打开所有 feature」**:`--all-features`、`cargo hack --feature-powerset|--each-feature|--all`。 +3. **不许设成默认**:`Cargo.toml` 里它只许是**自己的声明**(含跨行数组);进 `default` 或别的 + feature 的依赖数组即红。 4. **扫描面逐项列举**(`WORKFLOW_GLOBS` / `SCRIPT_GLOBS` / `BUILD_ENTRY_GLOBS`):含 - `.github/actions/**`、`packaging/**` 的**子目录**脚本、`Makefile`/`justfile`/`Taskfile` 这类第二 - 构建入口(r1 复审 P2-2 的漏检来源)。扩扫描面 = 往那三个元组加一行 + 补一条 self-test 向量。 + `.github/actions/**`、`packaging/**` 递归子目录、`Makefile`/`justfile`/`Taskfile`。 -注释剥离是**引号感知**的:`- run: echo "#"; cargo build --features update-test-source` 里第一个 -`#` 在引号内,不是注释起点(粗暴 `#.*$` 会把真命令一起吃掉,也是 P2-2 漏检之一)。 +注释剥离是**引号感知**的(`echo "#"; cargo build --features …` 里那个 `#` 不是注释)。 +抓得住/抓不住 的完整清单见 `packaging/README.md` §14。要点:变量间接拼接(`FEAT="update-""test-source"`)、 +feature 改名后接回发布、`build.rs` 里 spawn cargo、以及「有人把别的步骤**改名**成 `update-e2e` 并带 +`--test update_e2e_test` 却干别的事」都抓不住(扫描只看字符串;merge review 会看到 ci.yml 那一行)。 -# 抓得住什么 / 抓不住什么 - -| 抓得住 | 抓不住 | -|---|---| -| workflow / 复合 action / 打包脚本 / Makefile 里打开它(含 `--features=`、引号、多行续行写法) | 变量间接引用(`--features "$FEAT"`),或 feature 名写在守门不扫的文件里 | -| `--all-features` / `cargo hack --feature-powerset|--each-feature|--all` 一把梭 | 有人把 feature 改名后再接回发布:名字一变就脱离扫描表(改名要过 review,但守门看不见) | -| 把 feature 塞进 `default` 或别的 feature 的依赖数组 | `build.rs` 里 spawn `cargo`、或第三方工具链自带的构建入口 | -| allowlist 被放宽:文件名 / 步骤名 / `--test` 参数任一不符 | allowlist 被滥用:别的步骤改名成 `update-e2e` 且带 `--test update_e2e_test` 却干别的事(扫描只看字符串;merge review 会看到 ci.yml 那一行) | -| 大小写/下划线变体不算漏检:cargo feature 名敏感,写错直接编不过(r1 复审同判) | | - -`--self-test` 是这条守门的变异自测:每条断言的**真实回归**注入临时副本,断言该红的红、该绿的绿 -(尤其 allowlist 六个向量与 P2-2 的七条绕过)。守门自己抓不住回归时它会先红。 +`--self-test` 把每条断言的**真实回归**注入临时副本,断言该红的红、该绿的绿(含 r2 的三条绕过与四条 +误杀回归)。守门自己抓不住回归时它会先红。 """ from __future__ import annotations import argparse +import json import re import sys import tempfile @@ -48,11 +38,9 @@ from pathlib import Path #: 被守的 feature 名(改名就得同步改本文件与各 `Cargo.toml`)。 FEATURE = "update-test-source" - #: 仓库根(本文件在 `packaging/` 下)与本文件自身(扫描时跳过:它必须写出 feature 名)。 ROOT = Path(__file__).resolve().parent.parent GUARD = Path(__file__).resolve() - #: 扫描面(逐个列举,不用 `**` 全仓:那会把 `target/` 拖进来)。 WORKFLOW_GLOBS = ( ".github/workflows/**/*.yml", @@ -71,34 +59,31 @@ BUILD_ENTRY_GLOBS = ( "packaging/Makefile", ) MANIFEST_GLOBS = ("Cargo.toml", "crates/*/Cargo.toml") - -#: 唯一允许出现该 feature 的地方:**一个文件 + 一个步骤名 + 一个必须同时在场的参数**。 +#: 唯一允许出现该 feature 的地方:**文件 + 列表项名 + 必须同在的字符串**,三者不符即红。 ALLOWED_STEP = { "workflow": ".github/workflows/ci.yml", "name": "update-e2e", "must_contain": "--test update_e2e_test", } - -#: 「打开全部 feature」的开关(后三条是 cargo hack 的走法)。 +#: 「打开全部 feature」的开关。`--all` 后面不许跟 `-`/字母(否则 `--all-targets` 会被误杀)。 ALL_FEATURES = ( re.compile(r"--all-features\b"), re.compile(r"--feature-powerset\b"), re.compile(r"--each-feature\b"), - re.compile(r"\bcargo\s+hack\b[^\n]*\s--all\b"), + re.compile(r"\bcargo\s+hack\b[^\n]*\s--all(?![-\w])"), ) - -#: Cargo.toml 里「自己的声明」长这样:行首 `update-test-source = [`。 +#: YAML 列表项(任意缩进);名字只认键位置上的 `name:`(块风格 / flow 风格)。 +LIST_ITEM = re.compile(r"^(\s*)-\s+") +NAME_BLOCK = re.compile(r"^['\"]?name['\"]?\s*:\s*(.+)$") +NAME_FLOW = re.compile(r"^\{[^{}]*?\bname\s*:\s*([^,}]+)") +#: Cargo.toml 里「自己的声明」:行首 `update-test-source = [`。 DECLARATION = re.compile(rf"^\s*{re.escape(FEATURE)}\s*=\s*\[") -#: workflow 的一个步骤从 `- name: ` 开始。 -STEP_NAME = re.compile(r"^\s*-\s*name:\s*(.+?)\s*$") +#: 块标量开头(`run: |` / `run: >-`):其后的更深缩进行是**内容**,不是键。 +BLOCK_SCALAR = ("|", ">", "|-", ">-", "|+", ">+") def strip_comment(line: str) -> str: - """引号感知地剥注释:`#` 只有「行首或空白之后」且不在引号内时才开始注释。 - - YAML 的单引号 `''`、双引号 `\\` 转义这里不模拟——本守门只判断「引号有没有闭合」,够用, - 且不会把 `echo "#"; cargo build --features …` 当成注释。 - """ + """引号感知地剥注释:`#` 只有「行首或空白之后」且不在引号内时才开始注释。""" quote = None for index, char in enumerate(line): if quote is not None: @@ -124,64 +109,124 @@ def _lines(path: Path) -> list[tuple[int, str]]: return list(enumerate(path.read_text(encoding="utf-8").splitlines(), start=1)) -def split_steps(lines: list[tuple[int, str]]) -> list[tuple[str | None, list[tuple[int, str]]]]: - """按 `- name: ` 把 workflow 切成「步骤名 + 该步骤的行」。 +def _name_of(key_indent: int, body: list[tuple[int, str]]) -> str | None: + """列表项的名字:项内**同级**的 `name:` 键(键序无关;块标量内容不当键)。 - 没有 YAML 解析器(stdlib 不带、也不许引第三方),用「最近的 `- name:` 行」当步骤边界:GitHub - workflow 就是这个形状,而本守门只关心「某个 feature 字面量落在哪一步里」。第一个 step 之前的 - 行归到 `None` 块(含 `on:` / `env:` 这类全局段)。 + 找不到 → `None` ⇒ 这一项落不到具名步骤 ⇒ 带 feature 就红(默认拒绝)。只认键位置上的 + `name:`:`run: echo "name: x"` 这种不算,`run: |` 块里的 `name: dummy` 也不算。 """ - blocks: list[tuple[str | None, list[tuple[int, str]]]] = [] - name: str | None = None + in_block = False + for _number, line in body: + text = line.strip() + if not text or text.startswith("#"): + continue + indent = len(line) - len(line.lstrip(" ")) + item = LIST_ITEM.match(line) + if in_block and indent > key_indent: + continue + in_block = False + if item: + code = strip_comment(line[item.end() :]) # 项首行:` - name: x` → `name: x` + elif indent == key_indent: + code = strip_comment(text) + else: + continue + for pattern in (NAME_BLOCK, NAME_FLOW): + match = pattern.match(code.strip()) + if match: + return match.group(1).strip().rstrip("}").strip("'\"") + if code.rstrip().endswith(BLOCK_SCALAR): + in_block = True + return None + + +def split_items( + lines: list[tuple[int, str]], +) -> tuple[list[tuple[str | None, list[tuple[int, str]]]], list[tuple[int, str]]]: + """按 YAML **列表项**切块,返回((项名, 该项的行), 孤儿行)。 + + 每个 `- ` 起一项;比当前项更深的行归当前项,**同级或更浅的非列表行结束当前项**(那是 job 键 / + `steps:` / 顶层键)。落不到列表项上的行是孤儿——不属于任何步骤,带 feature 就红。 + """ + items: list[tuple[str | None, list[tuple[int, str]]]] = [] + orphans: list[tuple[int, str]] = [] body: list[tuple[int, str]] = [] + base, key_indent = 0, 0 for number, line in lines: - match = STEP_NAME.match(line) - if match: + text = line.strip() + if not text or text.startswith("#"): + (body if body else orphans).append((number, line)) + continue + indent = len(line) - len(line.lstrip(" ")) + item = LIST_ITEM.match(line) + if item and (not body or indent <= base): if body: - blocks.append((name, body)) - name = match.group(1).strip("'\"") + items.append((_name_of(key_indent, body), body)) + body, base, key_indent = [(number, line)], indent, item.end() + continue + if body and indent > base: + body.append((number, line)) + continue + if body: + items.append((_name_of(key_indent, body), body)) body = [] - body.append((number, line)) + orphans.append((number, line)) if body: - blocks.append((name, body)) - return blocks + items.append((_name_of(key_indent, body), body)) + return items, orphans -def _allowlist_reason(where: str, name: str | None, body: list[tuple[int, str]]) -> str | None: - """`None` = 这一步被放行;否则返回「为什么红」的一句话。""" +def _reason(where: str, name: str | None, text: str) -> str | None: + """`None` = 这一项被放行;否则返回「为什么红」的一句话(按最具体的那条给)。""" if where != ALLOWED_STEP["workflow"]: return ( f"`{FEATURE}` 只许出现在 `{ALLOWED_STEP['workflow']}` 的 " f"`{ALLOWED_STEP['name']}` 步骤里(这里是 `{where}`)" ) + if name is None: + return ( + f"这一项没有 `name:`,落不到具名步骤(默认拒绝);`{where}` 里只有名为 " + f"`{ALLOWED_STEP['name']}` 的步骤可以用它" + ) if name != ALLOWED_STEP["name"]: return ( f"`{where}` 里只有名为 `{ALLOWED_STEP['name']}` 的步骤可以用 `{FEATURE}`" - f"(这一步叫 `{name}`)" + f"(这一项叫 `{name}`)" ) - joined = "\n".join(strip_comment(line) for _number, line in body) - if ALLOWED_STEP["must_contain"] not in joined: - return f"`{where}` 的 `{ALLOWED_STEP['name']}` 步骤少了 `{ALLOWED_STEP['must_contain']}`" + if ALLOWED_STEP["must_contain"] not in text: + return f"`{where}` 的 `{name}` 步骤少了 `{ALLOWED_STEP['must_contain']}`" return None -def scan_workflow(path: Path, root: Path) -> list[str]: - """扫 workflow / 复合 action:feature 只许出现在 allowlist 点名的那一步里。""" +def _flag_problems(where: str, body: list[tuple[int, str]]) -> list[str]: problems: list[str] = [] + for number, line in body: + flag = dangerous_flag(strip_comment(line)) + if flag: + problems.append( + f"::error file={where}:{number}::{where} 用了 `{flag}`:它会把 `{FEATURE}` 一起打开" + ) + return problems + + +def scan_workflow(path: Path, root: Path) -> list[str]: + """扫 workflow / 复合 action:feature 只许出现在 allowlist 点名的那一项里。""" where = path.relative_to(root).as_posix() - for name, body in split_steps(_lines(path)): - code_lines = [(number, strip_comment(line)) for number, line in body] - for number, code in code_lines: - flag = dangerous_flag(code) - if flag: - problems.append( - f"::error file={where}:{number}::{where} 用了 `{flag}`:" - f"它会把 `{FEATURE}` 一起打开" - ) - hits = [(number, code) for number, code in code_lines if FEATURE in code] + items, orphans = split_items(_lines(path)) + problems = _flag_problems(where, orphans) + for number, line in orphans: + if FEATURE in strip_comment(line): + problems.append( + f"::error file={where}:{number}::{where} 这一行落不到任何具名步骤(默认拒绝);" + "官方发布产物里不许有测试通道" + ) + for name, body in items: + problems += _flag_problems(where, body) + codes = [(number, strip_comment(line)) for number, line in body] + hits = [(number, code) for number, code in codes if FEATURE in code] if not hits: continue - reason = _allowlist_reason(where, name, body) + reason = _reason(where, name, "\n".join(code for _number, code in codes)) if reason is None: continue for number, _code in hits: @@ -193,9 +238,9 @@ def scan_workflow(path: Path, root: Path) -> list[str]: def scan_code_file(path: Path, root: Path) -> list[str]: - """扫脚本 / 第二构建入口:没有任何 allowlist,字面量或开关出现即红。""" - problems: list[str] = [] + """扫脚本 / 第二构建入口:没有 allowlist,字面量或开关出现即红。""" where = path.relative_to(root).as_posix() + problems: list[str] = [] for number, line in _lines(path): code = strip_comment(line) if not code: @@ -208,23 +253,29 @@ def scan_code_file(path: Path, root: Path) -> list[str]: flag = dangerous_flag(code) if flag: problems.append( - f"::error file={where}:{number}::{where} 用了 `{flag}`:" - f"它会把 `{FEATURE}` 一起打开" + f"::error file={where}:{number}::{where} 用了 `{flag}`:它会把 `{FEATURE}` 一起打开" ) return problems def scan_manifest(path: Path, root: Path) -> list[str]: - """扫 Cargo.toml:feature 只许出现在自己的声明行上(不许进 default / 别的 feature)。""" - problems: list[str] = [] + """扫 Cargo.toml:feature 只许出现在自己的声明里(**含跨行数组**),不许进别的列表。""" where = path.relative_to(root).as_posix() + problems: list[str] = [] + in_declaration = False for number, line in _lines(path): code = strip_comment(line).strip() - if FEATURE not in code or DECLARATION.match(code): + if in_declaration: + in_declaration = "]" not in code + continue + if FEATURE not in code: + continue + if DECLARATION.match(code): + in_declaration = "]" not in code continue problems.append( f"::error file={where}:{number}::{where} 把 `{FEATURE}` 写进了别的 feature 列表:" - "只许它是自己的声明(`update-test-source = [...]`),不许进 `default` 或别的 feature" + "只许它是自己的声明(可跨行),不许进 `default` 或别的 feature" ) return problems @@ -232,13 +283,13 @@ def scan_manifest(path: Path, root: Path) -> list[str]: def scan(root: Path) -> list[str]: """扫整个仓库,返回所有问题(空 = 绿)。""" problems: list[str] = [] - for pattern, scanner in ( + for patterns, scanner in ( (WORKFLOW_GLOBS, scan_workflow), (SCRIPT_GLOBS, scan_code_file), (BUILD_ENTRY_GLOBS, scan_code_file), (MANIFEST_GLOBS, scan_manifest), ): - for path in sorted({path for glob in pattern for path in root.glob(glob)}): + for path in sorted({p for pattern in patterns for p in root.glob(pattern)}): if scanner is scan_code_file and path.resolve() == GUARD: continue try: @@ -250,79 +301,17 @@ def scan(root: Path) -> list[str]: # ────────────────────────── 变异自测 ────────────────────────── -def _wf(*steps: str) -> str: - """拼一个最小 workflow(job 名与真实 `ci.yml` 一致;**job 名不参与判据**——判据锚在步骤名上, - 改 job 名不该解锁新能力。这里用真名只是让自测基线长成真文件的形状)。""" - return "jobs:\n update-e2e:\n steps:\n" + "".join(steps) +#: 自测数据(基线 + 向量)单独放一份 JSON:`packaging/tests/manifest.golden.json` 是同一手法。 +#: 每个向量 = 一份「覆盖/新增的文件」;期望红的是真实回归,期望绿的是防误杀(合法写法不许红)。 +#: 条目标签自带出处(`allowlist:` / `P2-1` / `P2-2` / `误杀` / `Cargo`),红的时候一眼看得出守哪条。 +VECTORS_FILE = Path(__file__).resolve().parent / "tests" / "guard_vectors.json" -#: 允许的那一步(基线与若干向量共用它)。 -ALLOWED_STEP_YAML = ( - " - uses: actions/checkout@v4\n" - " - name: update-e2e\n" - " if: runner.os == 'Windows'\n" - " run: |\n" - f" cargo test --release -p unlucky-cli --features {FEATURE} \\\n" - " --test update_e2e_test --test update_e2e_tamper_test\n" -) - -BASELINE: dict[str, str] = { - ".github/workflows/ci.yml": _wf(*[ALLOWED_STEP_YAML]), - ".github/workflows/release-build.yml": _wf(" - run: cargo build --release\n"), - ".github/workflows/release-publish.yml": _wf(" - run: echo publish\n"), - "packaging/make_artifacts.py": "def build():\n return 'cargo build --release'\n", - "packaging/tests/build.sh": "#!/bin/sh\ncargo build --release\n", - "Makefile": "build:\n\tcargo build --release\n", - "Cargo.toml": "[workspace]\nmembers = []\n", - "crates/core/Cargo.toml": ( - f"[features]\n{FEATURE} = []\n# 注释里提到 update-test-source 不算违规\n" - ), -} - -_LEAK = f" - run: cargo build --release --features {FEATURE}\n" -_HACK = " - run: cargo hack {mode} build\n" - -#: 向量 =(标签、覆盖/新增文件、期望)。期望绿的两条是**防误杀**。 -VECTORS: list[tuple[str, dict[str, str], str]] = [ - ("allowlist ①:ci.yml 的 update-e2e 一步", {}, "green"), - ("allowlist ②:同样的步骤放进 release-build.yml", - {".github/workflows/release-build.yml": _wf(*[ALLOWED_STEP_YAML])}, "red"), - ("allowlist ③:步骤名改成 update-e2e-r2", - {".github/workflows/ci.yml": _wf(ALLOWED_STEP_YAML.replace("name: update-e2e", "name: update-e2e-r2"))}, - "red"), - ("allowlist ④:少了 --test update_e2e_test", - {".github/workflows/ci.yml": _wf(ALLOWED_STEP_YAML.replace("--test update_e2e_test ", ""))}, "red"), - ("allowlist ⑤:发布工作流里另起一步带该 feature", - {".github/workflows/release-publish.yml": _wf(" - name: leak\n", _LEAK)}, "red"), - ("allowlist ⑥:ci.yml 里另一步(不叫 update-e2e)带该 feature", - {".github/workflows/ci.yml": _wf(*[ALLOWED_STEP_YAML, " - name: another\n", _LEAK])}, "red"), - ("P2-2 ①:`#` 在引号内、真命令在后面", - {".github/workflows/release-build.yml": _wf(f' - run: echo "#"; cargo build --features {FEATURE}\n')}, - "red"), - ("P2-2 ②:cargo hack --feature-powerset", - {".github/workflows/release-build.yml": _wf(_HACK.format(mode="--feature-powerset"))}, "red"), - ("P2-2 ③:cargo hack --each-feature", - {".github/workflows/release-build.yml": _wf(_HACK.format(mode="--each-feature"))}, "red"), - ("P2-2 ④:packaging 子目录脚本", - {"packaging/tests/build.sh": f"#!/bin/sh\ncargo build --features {FEATURE}\n"}, "red"), - ("P2-2 ⑤:.github/actions/** 复合 action", - {".github/actions/rebuild/action.yml": - "runs:\n using: composite\n steps:\n" - f" - run: cargo build --features {FEATURE}\n shell: bash\n"}, "red"), - ("P2-2 ⑥:Makefile 里的第二构建入口", - {"Makefile": f"build:\n\tcargo build --release --features {FEATURE}\n"}, "red"), - ("P2-2 ⑦:workflow 子目录", - {".github/workflows/nested/extra.yml": _wf(_LEAK)}, "red"), - ("P2-2 ⑧(防误杀):注释里提到该 feature", - {".github/workflows/release-build.yml": - _wf(f" # 这里不许加 {FEATURE}\n", " - run: cargo build --release\n")}, "green"), - ("Cargo ①:default 把 feature 带上", - {"crates/core/Cargo.toml": BASELINE["crates/core/Cargo.toml"] + 'default = ["update-test-source"]\n'}, - "red"), - ("Cargo ②:别的 feature 依赖它", - {"crates/core/Cargo.toml": BASELINE["crates/core/Cargo.toml"] + 'release = ["update-test-source"]\n'}, - "red"), -] +def _load_vectors() -> tuple[dict[str, str], list[tuple[str, dict[str, str], str]]]: + data = json.loads(VECTORS_FILE.read_text(encoding="utf-8")) + return data["baseline"], [ + (item["label"], item["files"], item["expect"]) for item in data["vectors"] + ] def _scan_case(files: dict[str, str]) -> list[str]: @@ -336,12 +325,17 @@ def _scan_case(files: dict[str, str]) -> list[str]: def self_test() -> int: + try: + base_files, vectors = _load_vectors() + except (OSError, ValueError, KeyError) as error: + print(f"::error::读不到自测向量 {VECTORS_FILE}:{error}", file=sys.stderr) + return 1 failures: list[str] = [] - baseline = _scan_case(BASELINE) + baseline = _scan_case(base_files) if baseline: failures.append(f"基线应当绿,实际红了:{baseline}") - for label, changes, expect in VECTORS: - files = dict(BASELINE) + for label, changes, expect in vectors: + files = dict(base_files) files.update(changes) hits = _scan_case(files) if expect == "red" and not hits: @@ -352,8 +346,8 @@ def self_test() -> int: for failure in failures: print(f"::error::{failure}", file=sys.stderr) return 1 - reds = sum(1 for _label, _changes, expect in VECTORS if expect == "red") - print(f"OK: 守门自测通过({reds} 条注入全红,{len(VECTORS) - reds + 1} 条基线/放行保持绿)") + reds = sum(1 for _label, _changes, expect in vectors if expect == "red") + print(f"OK: 守门自测通过({reds} 条注入全红,{len(vectors) - reds + 1} 条基线/放行保持绿)") return 0 diff --git a/packaging/tests/guard_vectors.json b/packaging/tests/guard_vectors.json new file mode 100644 index 0000000..e2934c6 --- /dev/null +++ b/packaging/tests/guard_vectors.json @@ -0,0 +1,194 @@ +{ + "baseline": { + ".github/workflows/ci.yml": "jobs:\n update-e2e:\n steps:\n - name: update-e2e\n if: runner.os == 'Windows'\n run: |\n cargo test --release -p unlucky-cli --features update-test-source \\\n --test update_e2e_test --test update_e2e_tamper_test\n", + ".github/workflows/release-build.yml": "jobs:\n update-e2e:\n steps:\n - run: cargo build --release\n", + ".github/workflows/release-publish.yml": "jobs:\n update-e2e:\n steps:\n - run: echo publish\n", + "packaging/make_artifacts.py": "def build():\n return 'cargo build --release'\n", + "packaging/tests/build.sh": "#!/bin/sh\ncargo build --release\n", + "Makefile": "build:\n\tcargo build --release\n", + "Cargo.toml": "[workspace]\nmembers = []\n", + "crates/core/Cargo.toml": "[features]\nupdate-test-source = []\n# 注释里提到它不算违规\n" + }, + "vectors": [ + { + "label": "allowlist:ci.yml 的 update-e2e 一步", + "expect": "green", + "files": {} + }, + { + "label": "allowlist:同一步放进 release-build.yml", + "expect": "red", + "files": { + ".github/workflows/release-build.yml": "jobs:\n update-e2e:\n steps:\n - name: update-e2e\n if: runner.os == 'Windows'\n run: |\n cargo test --release -p unlucky-cli --features update-test-source \\\n --test update_e2e_test --test update_e2e_tamper_test\n" + } + }, + { + "label": "allowlist:步骤名改成 update-e2e-r2", + "expect": "red", + "files": { + ".github/workflows/ci.yml": "jobs:\n update-e2e:\n steps:\n - name: update-e2e-r2\n if: runner.os == 'Windows'\n run: |\n cargo test --release -p unlucky-cli --features update-test-source \\\n --test update_e2e_test --test update_e2e_tamper_test\n" + } + }, + { + "label": "allowlist:少了 --test update_e2e_test", + "expect": "red", + "files": { + ".github/workflows/ci.yml": "jobs:\n update-e2e:\n steps:\n - name: update-e2e\n if: runner.os == 'Windows'\n run: |\n cargo test --release -p unlucky-cli --features update-test-source \\\n --test update_e2e_tamper_test\n" + } + }, + { + "label": "allowlist:发布工作流里另起一步", + "expect": "red", + "files": { + ".github/workflows/release-publish.yml": "jobs:\n update-e2e:\n steps:\n - name: leak\n - run: cargo build --release --features update-test-source\n" + } + }, + { + "label": "allowlist:ci.yml 里另一个具名步骤", + "expect": "red", + "files": { + ".github/workflows/ci.yml": "jobs:\n update-e2e:\n steps:\n - name: update-e2e\n if: runner.os == 'Windows'\n run: |\n cargo test --release -p unlucky-cli --features update-test-source \\\n --test update_e2e_test --test update_e2e_tamper_test\n - name: another\n - run: cargo build --release --features update-test-source\n" + } + }, + { + "label": "P2-1 ①:末尾追加无名步骤", + "expect": "red", + "files": { + ".github/workflows/ci.yml": "jobs:\n update-e2e:\n steps:\n - name: update-e2e\n if: runner.os == 'Windows'\n run: |\n cargo test --release -p unlucky-cli --features update-test-source \\\n --test update_e2e_test --test update_e2e_tamper_test\n - run: cargo build --release --features update-test-source\n" + } + }, + { + "label": "P2-1 ②:末尾追加无名步骤的整个 job", + "expect": "red", + "files": { + ".github/workflows/ci.yml": "jobs:\n update-e2e:\n steps:\n - name: update-e2e\n if: runner.os == 'Windows'\n run: |\n cargo test --release -p unlucky-cli --features update-test-source \\\n --test update_e2e_test --test update_e2e_tamper_test\n release-from-ci:\n steps:\n - run: cargo build --release --features update-test-source\n" + } + }, + { + "label": "P2-1 ③:flow 风格步骤", + "expect": "red", + "files": { + ".github/workflows/ci.yml": "jobs:\n update-e2e:\n steps:\n - name: update-e2e\n if: runner.os == 'Windows'\n run: |\n cargo test --release -p unlucky-cli --features update-test-source \\\n --test update_e2e_test --test update_e2e_tamper_test\n - {name: release-build, run: \"cargo build --features update-test-source\"}\n" + } + }, + { + "label": "P2-1 ④:步骤写在 jobs: 之前(孤儿行)", + "expect": "red", + "files": { + ".github/workflows/ci.yml": " - run: cargo build --release --features update-test-source\njobs:\n update-e2e:\n steps:\n - run: echo hi\n" + } + }, + { + "label": "P2-1 ⑤:`run: |` 块里伪造 `name: update-e2e`", + "expect": "red", + "files": { + ".github/workflows/ci.yml": "jobs:\n update-e2e:\n steps:\n - run: |\n echo 'name: update-e2e'\n cargo build --release --features update-test-source\n" + } + }, + { + "label": "P2-2 ①:`#` 在引号内、真命令在后面", + "expect": "red", + "files": { + ".github/workflows/release-build.yml": "jobs:\n update-e2e:\n steps:\n - run: echo \"#\"; cargo build --features update-test-source\n" + } + }, + { + "label": "P2-2 ②:shell 变量拼接(字面量仍在)", + "expect": "red", + "files": { + ".github/workflows/release-build.yml": "jobs:\n update-e2e:\n steps:\n - run: FEAT=\"update-test-source\"; cargo build --features \"$FEAT\"\n" + } + }, + { + "label": "Cargo ①:default 把 feature 带上", + "expect": "red", + "files": { + "crates/core/Cargo.toml": "[features]\nupdate-test-source = []\n# 注释里提到它不算违规\ndefault = [\"update-test-source\"]\n" + } + }, + { + "label": "Cargo ②:别的 feature 依赖它", + "expect": "red", + "files": { + "crates/core/Cargo.toml": "[features]\nupdate-test-source = []\n# 注释里提到它不算违规\nrelease = [\"update-test-source\"]\n" + } + }, + { + "label": "误杀 ①:注释里提到该 feature", + "expect": "green", + "files": { + ".github/workflows/release-build.yml": "jobs:\n update-e2e:\n steps:\n # 这里不许加 update-test-source\n - run: cargo build --release\n" + } + }, + { + "label": "误杀 ②:允许的那一步把 `run:` 写在 `name:` 之前(键序无关)", + "expect": "green", + "files": { + ".github/workflows/ci.yml": "jobs:\n update-e2e:\n steps:\n - run: cargo test --release --features update-test-source --test update_e2e_test\n name: update-e2e\n" + } + }, + { + "label": "误杀 ③:`cargo hack check --all-targets`(不打开任何 feature)", + "expect": "green", + "files": { + ".github/workflows/release-build.yml": "jobs:\n update-e2e:\n steps:\n - run: cargo hack check --all-targets\n" + } + }, + { + "label": "误杀 ④:Cargo 多行 feature 声明", + "expect": "green", + "files": { + "crates/core/Cargo.toml": "[features]\nupdate-test-source = [\n \"unlucky-core/update-test-source\",\n \"unlucky-cli/update-test-source\",\n]\n" + } + }, + { + "label": "P2-2:cargo hack --feature-powerset", + "expect": "red", + "files": { + ".github/workflows/release-build.yml": "jobs:\n update-e2e:\n steps:\n - run: cargo hack --feature-powerset build\n" + } + }, + { + "label": "P2-2:cargo hack --each-feature", + "expect": "red", + "files": { + ".github/workflows/release-build.yml": "jobs:\n update-e2e:\n steps:\n - run: cargo hack --each-feature build\n" + } + }, + { + "label": "P2-2:cargo hack --all", + "expect": "red", + "files": { + ".github/workflows/release-build.yml": "jobs:\n update-e2e:\n steps:\n - run: cargo hack --all build\n" + } + }, + { + "label": "P2-2 扫描面:packaging/tests/build.sh", + "expect": "red", + "files": { + "packaging/tests/build.sh": "#!/bin/sh\ncargo build --features update-test-source\n" + } + }, + { + "label": "P2-2 扫描面:.github/actions/rebuild/action.yml", + "expect": "red", + "files": { + ".github/actions/rebuild/action.yml": "runs:\n using: composite\n steps:\n - run: cargo build --features update-test-source\n shell: bash\n" + } + }, + { + "label": "P2-2 扫描面:.github/workflows/nested/extra.yml", + "expect": "red", + "files": { + ".github/workflows/nested/extra.yml": "jobs:\n update-e2e:\n steps:\n - run: cargo build --release --features update-test-source\n" + } + }, + { + "label": "P2-2 扫描面:Makefile", + "expect": "red", + "files": { + "Makefile": "build:\n\tcargo build --release --features update-test-source\n" + } + } + ] +}