mirror of
https://github.com/openclaw/openclaw.git
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c2dbec2f80
* fix: use writer identity for PR merge recovery * test: honor included headers in PR fixtures Co-authored-by: Peter Steinberger <steipete@gmail.com>
1006 lines
34 KiB
JavaScript
1006 lines
34 KiB
JavaScript
import { mkdtempSync, readFileSync, rmSync, symlinkSync } from "node:fs";
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import { tmpdir } from "node:os";
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import { delimiter, join, resolve } from "node:path";
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import { isDirectRunUrl } from "../lib/direct-run.mjs";
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import { execGhRead, execPlainGh } from "../lib/plain-gh.mjs";
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import {
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isGraphqlQuotaExhausted,
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isCoreQuotaExhausted,
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parseGithubResponse,
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rateLimitRetryGuidance,
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readWriterLogin,
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} from "./gh-api-preflight.mjs";
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function githubAccessFailure(error) {
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const limited = (text) =>
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typeof text === "string" &&
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/(?:\bHTTP(?:\/\d+(?:\.\d+)?)?\s+429\b|\b429 too many requests\b|\bRATE_LIMIT(?:ED)?\b|\brate[ -]limit(?:ed|ing)?\b)/i.test(
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text,
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);
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const stderr = String(error?.stderr ?? "");
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const stdout = String(error?.stdout ?? "");
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const forbidden =
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/(?:\bHTTP(?:\/\d+(?:\.\d+)?)?\s+403\b|\b403 forbidden\b)/i.test(stderr) ||
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/^HTTP\/\d+(?:\.\d+)? 403(?:\s|$)/m.test(stdout);
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if (limited(stderr) || /^HTTP\/\d+(?:\.\d+)? 429(?:\s|$)/m.test(stdout)) {
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return "quota";
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}
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const boundary = /\r?\n\r?\n/.exec(stdout);
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if (
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forbidden &&
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/^(?:x-ratelimit-remaining:\s*0|retry-after:\s*\d+)\s*$/im.test(
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boundary ? stdout.slice(0, boundary.index) : "",
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)
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) {
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return "quota";
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}
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try {
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const body = JSON.parse(boundary ? stdout.slice(boundary.index + boundary[0].length) : stdout);
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if (
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limited(body?.message) ||
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(Array.isArray(body?.errors) &&
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body.errors.some(
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(entry) =>
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["RATE_LIMIT", "RATE_LIMITED"].includes(entry?.type) || limited(entry?.message),
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))
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) {
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return "quota";
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}
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} catch {
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// A non-JSON response cannot supply additional quota evidence.
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}
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return forbidden ? "forbidden" : undefined;
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}
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function invalidMetadata(message) {
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const error = new Error(message);
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error.status = 65;
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return error;
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}
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function resourceFor(args) {
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return args.includes("graphql") || args[0] === "pr" ? "graphql" : "core";
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}
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function quotaHostname(args, env) {
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const hostname = option(args, "--hostname");
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if (hostname || !["browse", "pr", "run", "workflow"].includes(args[0])) {
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return hostname;
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}
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const repository = option(args, "--repo") || option(args, "-R") || env.GH_REPO || "";
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const qualified = /^(?:https?:\/\/)?([^/]+)\/[^/]+\/[^/]+\/?$/.exec(repository);
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if (!qualified) {
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return undefined;
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}
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try {
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return new URL(`https://${qualified[1]}`).host;
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} catch {
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return undefined;
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}
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}
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function quotaSummary(resource, quota) {
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const number = (value) => (Number.isSafeInteger(value) && value >= 0 ? value : "unknown");
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const reset =
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Number.isSafeInteger(quota?.reset) && quota.reset >= 0 && quota.reset <= 253402300799
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? new Date(quota.reset * 1000).toISOString().replace(".000Z", "Z")
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: "unknown";
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return `${resource} ${number(quota?.remaining)}/${number(quota?.limit)} reset=${reset}`;
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}
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// Keep the failing call's route and host: a pooled reader and the mutation CLI
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// may use different credentials. Never print raw API error bodies in quota diagnostics.
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export function execPrGh(args, options = {}, route = "read") {
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const deadline = options.timeout > 0 ? Date.now() + options.timeout : undefined;
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const run = route === "plain" ? execPlainGh : execGhRead;
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const inherited = options.env ?? process.env;
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const selectedGit = inherited.OPENCLAW_PR_GIT || inherited.GIT_EXEC;
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const notifier = inherited.OPENCLAW_PR_LOCK_NOTIFY_FD === "3" ? [3] : [];
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const captured = {
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...options,
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stdio: [
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Array.isArray(options.stdio) ? options.stdio[0] : "ignore",
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"pipe",
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"pipe",
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...notifier,
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],
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};
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let gitPath;
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try {
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if (selectedGit) {
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// gh resolves Git through PATH even for local repository selection. This
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// call-owned adapter also covers advisory commands without a supervisor.
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gitPath = mkdtempSync(join(tmpdir(), "openclaw-pr-gh-git-"));
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symlinkSync(resolve(options.cwd ?? process.cwd(), selectedGit), join(gitPath, "git"));
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captured.env = { ...inherited, PATH: `${gitPath}${delimiter}${inherited.PATH ?? ""}` };
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}
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return run(args, captured);
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} catch (error) {
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const graphqlQuotaExhausted = resourceFor(args) === "graphql" && isGraphqlQuotaExhausted(error);
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const coreQuotaExhausted = resourceFor(args) === "core" && isCoreQuotaExhausted(error);
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const reason = githubAccessFailure(error);
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if (!reason) {
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throw error;
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}
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const response = parseGithubResponse(String(error?.stdout ?? ""));
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let diagnostic;
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if (response.status) {
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const { status, resource, remaining, limit, resetUtc, retryAfter } = response;
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diagnostic = `original response: HTTP ${status}; resource=${resource}; remaining=${remaining ?? "unknown"}; limit=${limit ?? "unknown"}; reset=${resetUtc}${retryAfter === undefined ? "" : `; retry-after=${retryAfter}s`}.`;
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diagnostic +=
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reason === "quota"
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? ` ${rateLimitRetryGuidance(response)}`
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: " Check access policy before retrying.";
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} else if (graphqlQuotaExhausted || coreQuotaExhausted) {
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diagnostic = `${graphqlQuotaExhausted ? "GraphQL" : "REST core"} primary quota is exhausted; the original reset time is unknown.`;
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} else {
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const hostname = quotaHostname(args, inherited);
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const host = hostname ? ["--hostname", hostname] : [];
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let resources;
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try {
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// Diagnostics share the failed read's budget; they must not extend a watcher deadline.
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const remaining = deadline === undefined ? undefined : deadline - Date.now();
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if (remaining !== undefined && remaining <= 0) {
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throw error;
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}
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resources = JSON.parse(
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run(["api", ...host, "rate_limit"], {
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...captured,
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...(remaining === undefined ? {} : { timeout: remaining }),
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encoding: "utf8",
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stdio: ["ignore", "pipe", "pipe", ...notifier],
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}),
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).resources;
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} catch {
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// A failed diagnostics probe must not conceal the original resource or retry it.
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}
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diagnostic = `Supplemental quota probe (remaining/limit; not the failing response): ${quotaSummary("graphql", resources?.graphql)} ${quotaSummary("core", resources?.core)}. Check access or throttling before retrying; the original response's quota and reset are unknown.`;
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}
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const failure = new Error(
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`GitHub API request failed (resource=${resourceFor(args)}); ${diagnostic}`,
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);
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failure.code = "OPENCLAW_GH_ACCESS";
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failure.status = reason === "quota" ? 75 : 77;
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failure.graphqlQuotaExhausted = graphqlQuotaExhausted;
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failure.coreQuotaExhausted = coreQuotaExhausted;
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throw failure;
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} finally {
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if (gitPath) {
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try {
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rmSync(gitPath, { recursive: true, force: true });
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} catch {
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// Best-effort cleanup must preserve the result and combined JSON output.
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}
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}
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}
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}
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export function execPrGhJson(args, options = {}, route = "read") {
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return JSON.parse(execPrGh(args, { ...options, encoding: "utf8" }, route));
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}
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function repositoryLocator(explicit, route, readOptions = () => ({})) {
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const selected = explicit || process.env.GH_REPO;
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const qualified =
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/^(?:https:\/\/)?([A-Za-z0-9.-]+(?::[0-9]+)?)\/([A-Za-z0-9_.-]+\/[A-Za-z0-9_.-]+?)(?:\.git)?\/?$/.exec(
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selected ?? "",
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);
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// A host-qualified locator already names the API target. Its ensuing REST
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// read verifies the repository; another browse HEAD adds no authority.
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if (qualified) {
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return { host: qualified[1], name: qualified[2] };
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}
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// Noninteractive browse keeps gh's default/host resolution local. --no-browser
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// adds a REST HEAD whose generic 403 hides quota evidence. The child-only
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// launcher prints the address; the subsequent API read validates authority.
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const options = readOptions();
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const value = execPrGh(
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["browse", ...(explicit ? ["--repo", explicit] : [])],
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{
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...options,
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encoding: "utf8",
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stdio: ["ignore", "pipe", "pipe"],
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env: {
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...(options.env ?? process.env),
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// gh parses its launcher with shlex, then appends the URL as one argument.
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GH_BROWSER: `'${process.execPath.replaceAll("'", "'\\''")}' -p 'process.argv[1]'`,
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},
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},
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route,
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).trim();
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const match =
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/^(?:(?:https?:\/\/|ssh:\/\/git@|git@)?([^/:]+(?::[0-9]+)?)[:/])?([A-Za-z0-9_.-]+\/[A-Za-z0-9_.-]+?)(?:\.git)?\/?$/.exec(
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value,
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);
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if (!match?.[1]) {
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throw new Error("Cannot resolve the GitHub repository; set GH_REPO to owner/repo.");
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}
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return { host: match[1], name: match[2] };
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}
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function option(args, name) {
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const assignment = args.find((arg) => arg.startsWith(`${name}=`));
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if (assignment) {
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return assignment.slice(name.length + 1);
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}
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const index = args.indexOf(name);
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return index < 0 ? undefined : args[index + 1];
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}
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function api(repo, endpoint, route, paginate = false, options = {}) {
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return execPrGhJson(
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[
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"api",
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"--hostname",
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repo.host,
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endpoint,
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...(paginate ? ["--paginate", "--slurp"] : []),
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...(route === "plain" || options.revalidate ? ["-H", "Cache-Control: max-age=0"] : []),
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],
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{ ...options.readOptions?.(), stdio: ["ignore", "pipe", "pipe"] },
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route,
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);
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}
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function restPreferred(read, fallback) {
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try {
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return read();
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} catch (error) {
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if (!error.coreQuotaExhausted) {
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throw error;
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}
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return fallback();
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}
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}
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function graphql(repo, query, variables, route, options = {}) {
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const result = execPrGhJson(
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[
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"api",
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"--hostname",
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repo.host,
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"graphql",
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"--input",
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"-",
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...(route === "plain" || options.revalidate ? ["-H", "Cache-Control: max-age=0"] : []),
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],
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{
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...options.readOptions?.(),
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input: JSON.stringify({ query, variables }),
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stdio: ["pipe", "pipe", "pipe"],
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},
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route,
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);
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if (!result?.data || result.errors != null) {
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throw invalidMetadata("GitHub returned incomplete GraphQL metadata.");
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}
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return result.data;
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}
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function namedRepository(name, host) {
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if (
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!/^[A-Za-z0-9_.-]+\/[A-Za-z0-9_.-]+$/.test(name ?? "") ||
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!/^[A-Za-z0-9.-]+(?::[0-9]+)?$/.test(host ?? "")
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) {
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throw invalidMetadata("Invalid repository address.");
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}
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return { name, host };
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}
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function repositoryVariables(repo) {
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const [owner, name] = repo.name.split("/");
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return { owner, name };
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}
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function connectionNodes(readPage) {
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const nodes = [];
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const cursors = new Set();
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let cursor = null;
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let total;
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do {
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const page = readPage(cursor);
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if (
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!Array.isArray(page?.nodes) ||
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!Number.isSafeInteger(page.totalCount) ||
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page.totalCount < 0 ||
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typeof page.pageInfo?.hasNextPage !== "boolean" ||
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(total !== undefined && total !== page.totalCount)
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) {
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throw invalidMetadata("GitHub returned incomplete GraphQL pagination.");
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}
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total = page.totalCount;
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nodes.push(...page.nodes);
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if (!page.pageInfo.hasNextPage) {
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break;
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}
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cursor = page.pageInfo.endCursor;
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if (
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typeof cursor !== "string" ||
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!cursor ||
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cursors.has(cursor) ||
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page.nodes.length === 0 ||
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nodes.length >= total
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) {
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throw invalidMetadata("GitHub returned incomplete GraphQL pagination.");
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}
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cursors.add(cursor);
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} while (cursor !== null);
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if (nodes.length !== total) {
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throw invalidMetadata("GitHub returned incomplete GraphQL pagination.");
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}
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return nodes;
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}
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function validateRepoAuthority(repo, record) {
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if (
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!record ||
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!Number.isSafeInteger(record.databaseId) ||
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record.databaseId <= 0 ||
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typeof record.id !== "string" ||
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!record.id ||
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typeof record.nameWithOwner !== "string" ||
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record.nameWithOwner.toLowerCase() !== repo.name.toLowerCase() ||
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typeof record.url !== "string" ||
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record.url.toLowerCase() !== `https://${repo.host}/${repo.name}`.toLowerCase()
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) {
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throw invalidMetadata("GitHub returned invalid repository authority.");
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}
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}
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function readRepoAuthority(repo, route) {
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return restPreferred(
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() => api(repo, `repos/${repo.name}`, route, false, { revalidate: true }),
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() => {
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const record = graphql(
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repo,
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"query($owner:String!,$name:String!){repository(owner:$owner,name:$name){id databaseId nameWithOwner url}}",
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repositoryVariables(repo),
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route,
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).repository;
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validateRepoAuthority(repo, record);
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return {
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id: record.databaseId,
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node_id: record.id,
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full_name: record.nameWithOwner,
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html_url: record.url,
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};
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},
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);
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}
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function readIssueComments(repo, pr, route) {
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if (!/^[1-9][0-9]*$/.test(pr ?? "")) {
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throw invalidMetadata("Expected a positive PR number.");
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}
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return restPreferred(
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() => {
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const pages = api(
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repo,
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`repos/${repo.name}/issues/${pr}/comments?per_page=100`,
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route,
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true,
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{ revalidate: true },
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);
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pageItems(pages);
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return pages;
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},
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() => {
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const nodes = connectionNodes(
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(cursor) =>
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graphql(
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repo,
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"query($owner:String!,$name:String!,$number:Int!,$cursor:String){repository(owner:$owner,name:$name){pullRequest(number:$number){comments(first:100,after:$cursor){totalCount pageInfo{hasNextPage endCursor} nodes{id databaseId body url createdAt updatedAt author{login __typename ... on User{id databaseId} ... on Bot{id databaseId}}}}}}}",
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{ ...repositoryVariables(repo), number: Number(pr), cursor },
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route,
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).repository?.pullRequest?.comments,
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);
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const seen = new Set();
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const comments = nodes.map((node) => {
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if (
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!node ||
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!Number.isSafeInteger(node.databaseId) ||
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node.databaseId <= 0 ||
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seen.has(node.databaseId) ||
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typeof node.body !== "string" ||
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typeof node.url !== "string"
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) {
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throw invalidMetadata("GitHub returned invalid issue comments.");
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}
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seen.add(node.databaseId);
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const author = node.author;
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if (
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author !== null &&
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(typeof author?.login !== "string" ||
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!author.login ||
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typeof author.__typename !== "string")
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) {
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throw invalidMetadata("GitHub returned invalid comment authors.");
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|
}
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|
return {
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|
id: node.databaseId,
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|
node_id: node.id,
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|
body: node.body,
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html_url: node.url,
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created_at: node.createdAt,
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updated_at: node.updatedAt,
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|
user:
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author === null
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|
? null
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: {
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|
id: author?.databaseId,
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|
node_id: author?.id,
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|
login:
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author?.__typename === "Bot" && !author.login.endsWith("[bot]")
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? `${author.login}[bot]`
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|
: author?.login,
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type: author?.__typename,
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},
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};
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|
});
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return [comments];
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},
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);
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}
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|
|
function writerLogin(host) {
|
|
let response;
|
|
let status = 0;
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|
try {
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|
response = execPrGh(
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|
["api", ...(host ? ["--hostname", host] : []), "user", "--include"],
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|
{ encoding: "utf8" },
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|
"plain",
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|
);
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|
} catch (error) {
|
|
if (error.coreQuotaExhausted) {
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response = execPrGh(
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[
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"api",
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...(host ? ["--hostname", host] : []),
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"graphql",
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"--include",
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"-f",
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|
"query=query{viewer{login}}",
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],
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{ encoding: "utf8" },
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"plain",
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);
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const parsed = parseGithubResponse(response);
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const login = parsed.body?.data?.viewer?.login;
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|
if (
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parsed.status !== "200" ||
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|
parsed.body?.errors != null ||
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typeof login !== "string" ||
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!login.trim()
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) {
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throw invalidMetadata("GitHub did not verify the GraphQL writer identity.");
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}
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return login;
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}
|
|
if (error.code === "OPENCLAW_GH_ACCESS") {
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|
throw error;
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}
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|
response = `${error.stdout ?? ""}${error.stderr ?? ""}`;
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|
status = error.status || 1;
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|
}
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return readWriterLogin(status, response).trim();
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|
}
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|
|
function readAuthorPermission(repo, login, route) {
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|
if (typeof login !== "string" || !login) {
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|
throw invalidMetadata("Expected an author login.");
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|
}
|
|
return restPreferred(
|
|
() =>
|
|
api(repo, `repos/${repo.name}/collaborators/${encodeURIComponent(login)}/permission`, route),
|
|
() => {
|
|
try {
|
|
const edges = connectionNodes((cursor) => {
|
|
const connection = graphql(
|
|
repo,
|
|
"query($owner:String!,$name:String!,$login:String!,$cursor:String){repository(owner:$owner,name:$name){collaborators(first:100,query:$login,after:$cursor){totalCount pageInfo{hasNextPage endCursor} edges{permission node{login}}}}}",
|
|
{ ...repositoryVariables(repo), login, cursor },
|
|
route,
|
|
).repository?.collaborators;
|
|
return { ...connection, nodes: connection?.edges };
|
|
});
|
|
const matches = edges.filter((edge) => edge?.node?.login === login);
|
|
if (matches.length === 0) {
|
|
return { permission: "none" };
|
|
}
|
|
const permission = matches[0]?.permission;
|
|
return {
|
|
permission:
|
|
matches.length === 1 &&
|
|
["ADMIN", "MAINTAIN", "WRITE", "TRIAGE", "READ"].includes(permission)
|
|
? permission.toLowerCase()
|
|
: "unknown",
|
|
};
|
|
} catch (error) {
|
|
if (error.status === 75) {
|
|
throw error;
|
|
}
|
|
return { permission: "unknown" };
|
|
}
|
|
},
|
|
);
|
|
}
|
|
|
|
function pageItems(pages) {
|
|
if (!Array.isArray(pages) || pages.length === 0 || pages.some((page) => !Array.isArray(page))) {
|
|
throw invalidMetadata("GitHub returned malformed paginated metadata.");
|
|
}
|
|
return pages.flat();
|
|
}
|
|
|
|
function user(record) {
|
|
return record == null
|
|
? record
|
|
: {
|
|
id: record.node_id,
|
|
login: record.login,
|
|
is_bot: record.type === "Bot",
|
|
...(record.name === undefined ? {} : { name: record.name }),
|
|
};
|
|
}
|
|
|
|
function selectFields(record, fields, kind) {
|
|
return Object.fromEntries(
|
|
fields.map((field) => {
|
|
if (!Object.hasOwn(record, field)) {
|
|
throw new Error(`Unsupported REST ${kind} metadata field: ${field}`);
|
|
}
|
|
return [field, record[field]];
|
|
}),
|
|
);
|
|
}
|
|
|
|
function readPrRest(repo, pr, fields, route, options = {}) {
|
|
if (!/^[1-9][0-9]*$/.test(pr)) {
|
|
throw new Error("Expected a positive PR number.");
|
|
}
|
|
// These reads bind source acquisition and publication to the live PR head.
|
|
// Revalidate each observation through the relay, including both sides of a fetch.
|
|
const freshOptions = { ...options, revalidate: true };
|
|
const record = api(repo, `repos/${repo.name}/pulls/${pr}`, route, false, freshOptions);
|
|
if (!record || typeof record !== "object" || Array.isArray(record)) {
|
|
throw new Error("GitHub did not return one PR JSON object.");
|
|
}
|
|
if (
|
|
fields.includes("baseRepository") &&
|
|
(typeof record.base?.repo?.full_name !== "string" ||
|
|
typeof record.base.repo.html_url !== "string" ||
|
|
record.base.repo.full_name.toLowerCase() !== repo.name.toLowerCase() ||
|
|
record.base.repo.html_url.toLowerCase() !== `https://${repo.host}/${repo.name}`.toLowerCase())
|
|
) {
|
|
throw invalidMetadata("GitHub PR base repository does not match the requested repository.");
|
|
}
|
|
const result = {
|
|
number: record.number,
|
|
title: record.title,
|
|
state: record.merged_at ? "MERGED" : record.state?.toUpperCase(),
|
|
isDraft: record.draft,
|
|
author: user(record.user),
|
|
baseRefName: record.base?.ref,
|
|
baseRefOid: record.base?.sha,
|
|
baseRepository:
|
|
record.base?.repo == null
|
|
? record.base?.repo
|
|
: {
|
|
id: record.base.repo.node_id,
|
|
databaseId: record.base.repo.id,
|
|
nameWithOwner: record.base.repo.full_name,
|
|
url: record.base.repo.html_url,
|
|
},
|
|
headRefName: record.head?.ref,
|
|
headRefOid: record.head?.sha,
|
|
headRepository:
|
|
record.head?.repo == null
|
|
? record.head?.repo
|
|
: {
|
|
id: record.head.repo.node_id,
|
|
name: record.head.repo.name,
|
|
nameWithOwner: record.head.repo.full_name,
|
|
url: record.head.repo.html_url,
|
|
},
|
|
headRepositoryOwner: user(record.head?.repo?.owner),
|
|
isCrossRepository: [record.head?.repo?.id, record.base?.repo?.id].every(
|
|
(id) => Number.isSafeInteger(id) && id > 0,
|
|
)
|
|
? record.head.repo.id !== record.base.repo.id
|
|
: undefined,
|
|
url: record.html_url,
|
|
body: record.body,
|
|
labels: record.labels?.map((label) => ({
|
|
id: label.node_id,
|
|
name: label.name,
|
|
description: label.description,
|
|
color: label.color,
|
|
})),
|
|
assignees: record.assignees?.map(user),
|
|
changedFiles: record.changed_files,
|
|
additions: record.additions,
|
|
deletions: record.deletions,
|
|
mergeable:
|
|
record.mergeable === true
|
|
? "MERGEABLE"
|
|
: record.mergeable === false
|
|
? "CONFLICTING"
|
|
: "UNKNOWN",
|
|
mergeStateStatus: record.mergeable_state?.toUpperCase(),
|
|
};
|
|
if (fields.includes("files")) {
|
|
result.files = pageItems(
|
|
api(repo, `repos/${repo.name}/pulls/${pr}/files?per_page=100`, "plain", true, freshOptions),
|
|
).map((file) => ({
|
|
path: file.filename,
|
|
additions: file.additions,
|
|
deletions: file.deletions,
|
|
changeType: file.status === "removed" ? "DELETED" : file.status?.toUpperCase(),
|
|
}));
|
|
}
|
|
return selectFields(result, fields, "PR");
|
|
}
|
|
|
|
function readPr(repo, pr, fields, route, options = {}) {
|
|
return restPreferred(
|
|
() => readPrRest(repo, pr, fields, route, options),
|
|
() => {
|
|
const connections = {
|
|
files: "path additions deletions changeType",
|
|
labels: "id name description color",
|
|
assignees: "id login name __typename",
|
|
};
|
|
const selections = {
|
|
number: "number",
|
|
title: "title",
|
|
state: "state",
|
|
isDraft: "isDraft",
|
|
author: "author{login __typename ... on User{id name} ... on Bot{id}}",
|
|
baseRefName: "baseRefName",
|
|
baseRefOid: "baseRefOid",
|
|
headRefName: "headRefName",
|
|
headRefOid: "headRefOid",
|
|
headRepository: "headRepository{id name nameWithOwner url}",
|
|
headRepositoryOwner: "headRepositoryOwner{id login __typename ... on User{name}}",
|
|
isCrossRepository: "isCrossRepository",
|
|
url: "url",
|
|
body: "body",
|
|
changedFiles: "changedFiles",
|
|
additions: "additions",
|
|
deletions: "deletions",
|
|
mergeable: "mergeable",
|
|
mergeStateStatus: "mergeStateStatus",
|
|
};
|
|
const needsBaseRepository = fields.includes("baseRepository");
|
|
const scalarFields = fields.filter(
|
|
(field) => field !== "baseRepository" && !Object.hasOwn(connections, field),
|
|
);
|
|
const selection = Object.values(selectFields(selections, scalarFields, "PR")).join(" ");
|
|
const freshOptions = { ...options, revalidate: true };
|
|
const variables = { ...repositoryVariables(repo), number: Number(pr) };
|
|
// A top-level pr view can be projected back to REST by a relay. An explicit
|
|
// GraphQL request both selects the independent quota and carries freshness.
|
|
const repository =
|
|
scalarFields.length || needsBaseRepository
|
|
? graphql(
|
|
repo,
|
|
`query($owner:String!,$name:String!,$number:Int!){repository(owner:$owner,name:$name){${needsBaseRepository ? "id databaseId nameWithOwner url " : ""}pullRequest(number:$number){${selection || "id"}}}}`,
|
|
variables,
|
|
route,
|
|
freshOptions,
|
|
).repository
|
|
: null;
|
|
const result = scalarFields.length || needsBaseRepository ? repository?.pullRequest : {};
|
|
if (!result || typeof result !== "object" || Array.isArray(result)) {
|
|
throw invalidMetadata("GitHub did not return one PR JSON object.");
|
|
}
|
|
if (needsBaseRepository) {
|
|
validateRepoAuthority(repo, repository);
|
|
const { id, databaseId, nameWithOwner, url } = repository;
|
|
result.baseRepository = { id, databaseId, nameWithOwner, url };
|
|
}
|
|
const actor = (record) =>
|
|
record == null ? record : user({ ...record, node_id: record.id, type: record.__typename });
|
|
for (const field of ["author", "headRepositoryOwner"]) {
|
|
if (fields.includes(field)) {
|
|
result[field] = actor(result[field]);
|
|
}
|
|
}
|
|
for (const field of fields.filter((candidate) => Object.hasOwn(connections, candidate))) {
|
|
const nodes = connectionNodes(
|
|
(cursor) =>
|
|
graphql(
|
|
repo,
|
|
`query($owner:String!,$name:String!,$number:Int!,$cursor:String){repository(owner:$owner,name:$name){pullRequest(number:$number){${field}(first:100,after:$cursor){totalCount pageInfo{hasNextPage endCursor} nodes{${connections[field]}}}}}}`,
|
|
{ ...variables, cursor },
|
|
route,
|
|
freshOptions,
|
|
).repository?.pullRequest?.[field],
|
|
);
|
|
if (
|
|
field === "files" &&
|
|
(nodes.some((file) => typeof file?.path !== "string") ||
|
|
new Set(nodes.map((file) => file.path)).size !== nodes.length)
|
|
) {
|
|
throw invalidMetadata("GitHub returned invalid PR files.");
|
|
}
|
|
result[field] = field === "assignees" ? nodes.map(actor) : nodes;
|
|
}
|
|
return selectFields(result, fields, "PR");
|
|
},
|
|
);
|
|
}
|
|
|
|
export function createPrMetadataReader(repository) {
|
|
let repo;
|
|
return (pr, fields, readOptions = () => ({})) => {
|
|
repo ??= repositoryLocator(repository, "read", readOptions);
|
|
return readPr(repo, String(pr), fields, "read", { readOptions });
|
|
};
|
|
}
|
|
|
|
function commitAuthor(author, account, changesTree) {
|
|
if (
|
|
typeof author?.name !== "string" ||
|
|
typeof author.email !== "string" ||
|
|
(account !== null &&
|
|
(typeof account?.login !== "string" ||
|
|
!account.login ||
|
|
typeof account.type !== "string" ||
|
|
!account.type))
|
|
) {
|
|
throw invalidMetadata("Cannot establish the requested source commit author.");
|
|
}
|
|
return {
|
|
name: author.name,
|
|
email: author.email,
|
|
user: account === null ? null : { login: account.login, type: account.type },
|
|
changesTree,
|
|
};
|
|
}
|
|
|
|
function readCommitAuthorsRest(repository, hostname, commits, route) {
|
|
const oid = /^[0-9a-f]{40}$/;
|
|
if (
|
|
!/^[A-Za-z0-9_.-]+\/[A-Za-z0-9_.-]+$/.test(repository) ||
|
|
!/^[A-Za-z0-9.-]+(?::[0-9]+)?$/.test(hostname) ||
|
|
!Array.isArray(commits) ||
|
|
!commits.every((commit) => oid.test(commit?.oid) && typeof commit.changesTree === "boolean") ||
|
|
new Set(commits.map((commit) => commit.oid)).size !== commits.length
|
|
) {
|
|
throw invalidMetadata("Invalid source commit author request.");
|
|
}
|
|
const remaining = new Map(commits.map((commit) => [commit.oid, commit]));
|
|
const authors = new Map();
|
|
let batchSize = 100;
|
|
let cursor = commits.length - 1;
|
|
while (remaining.size > 0) {
|
|
while (!remaining.has(commits[cursor].oid)) {
|
|
cursor -= 1;
|
|
}
|
|
const head = commits[cursor].oid;
|
|
const limit = Math.min(batchSize, remaining.size);
|
|
const page = execPrGhJson(
|
|
["api", "--hostname", hostname, `repos/${repository}/commits?sha=${head}&per_page=${limit}`],
|
|
{},
|
|
route,
|
|
);
|
|
if (
|
|
!Array.isArray(page) ||
|
|
page.length === 0 ||
|
|
page.length > limit ||
|
|
!page.every((commit) => oid.test(commit?.sha)) ||
|
|
new Set(page.map((commit) => commit.sha)).size !== page.length ||
|
|
!page.some((commit) => commit.sha === head)
|
|
) {
|
|
throw invalidMetadata("Cannot establish the requested source commit author.");
|
|
}
|
|
let resolved = 0;
|
|
for (const commit of page) {
|
|
const source = remaining.get(commit.sha);
|
|
if (!source) {
|
|
continue;
|
|
}
|
|
authors.set(
|
|
commit.sha,
|
|
commitAuthor(commit.commit?.author, commit.author, source.changesTree),
|
|
);
|
|
remaining.delete(commit.sha);
|
|
resolved += 1;
|
|
}
|
|
// A merge can introduce unrelated ancestry. Stop expanding after the first
|
|
// mixed page: N source commits require at most N calls and N + 99 rows.
|
|
if (resolved < limit) {
|
|
batchSize = 1;
|
|
}
|
|
}
|
|
return commits.map((commit) => authors.get(commit.oid));
|
|
}
|
|
|
|
function readCommitAuthors(repository, hostname, commits, route) {
|
|
return restPreferred(
|
|
() => readCommitAuthorsRest(repository, hostname, commits, route),
|
|
() => {
|
|
const repo = namedRepository(repository, hostname);
|
|
const result = [];
|
|
for (let start = 0; start < commits.length; start += 100) {
|
|
const batch = commits.slice(start, start + 100);
|
|
const variables = repositoryVariables(repo);
|
|
const parameters = batch.map((commit, index) => {
|
|
variables[`oid${index}`] = commit.oid;
|
|
return `$oid${index}:GitObjectID!`;
|
|
});
|
|
const fields = batch.map(
|
|
(_, index) =>
|
|
`commit${index}:object(oid:$oid${index}){... on Commit{oid author{name email user{login __typename}}}}`,
|
|
);
|
|
const data = graphql(
|
|
repo,
|
|
`query($owner:String!,$name:String!,${parameters.join(",")}){repository(owner:$owner,name:$name){${fields.join(" ")}}}`,
|
|
variables,
|
|
route,
|
|
).repository;
|
|
for (const [index, source] of batch.entries()) {
|
|
const commit = data?.[`commit${index}`];
|
|
if (commit?.oid !== source.oid) {
|
|
throw invalidMetadata("Cannot establish the requested source commit author.");
|
|
}
|
|
const account = commit.author?.user;
|
|
result.push(
|
|
commitAuthor(
|
|
commit.author,
|
|
account === null ? null : { login: account?.login, type: account?.__typename },
|
|
source.changesTree,
|
|
),
|
|
);
|
|
}
|
|
}
|
|
return result;
|
|
},
|
|
);
|
|
}
|
|
|
|
function assignReviewer(pr, reviewer) {
|
|
if (!/^[1-9][0-9]*$/.test(pr) || typeof reviewer !== "string" || !reviewer.trim()) {
|
|
throw new Error("Expected a PR number and reviewer login.");
|
|
}
|
|
const repo = repositoryLocator(undefined, "plain");
|
|
const result = execPrGhJson(
|
|
[
|
|
"api",
|
|
"--hostname",
|
|
repo.host,
|
|
`repos/${repo.name}/issues/${pr}/assignees`,
|
|
"--method",
|
|
"POST",
|
|
"-f",
|
|
`assignees[]=${reviewer}`,
|
|
],
|
|
{},
|
|
"plain",
|
|
);
|
|
if (
|
|
!Array.isArray(result?.assignees) ||
|
|
!result.assignees.some((assignee) => assignee?.login === reviewer)
|
|
) {
|
|
throw invalidMetadata("GitHub did not assign the requested reviewer.");
|
|
}
|
|
}
|
|
|
|
function main([requestedRoute, ...args]) {
|
|
if (!["plain", "read", "plain-quota"].includes(requestedRoute)) {
|
|
throw new Error("Expected a GitHub CLI route.");
|
|
}
|
|
const route = requestedRoute === "plain-quota" ? "plain" : requestedRoute;
|
|
if (route === "plain" && args[0] === "writer-login" && args.length <= 2) {
|
|
process.stdout.write(`${writerLogin(args[1])}\n`);
|
|
return;
|
|
}
|
|
if (args[0] === "repo-authority" && args.length === 3) {
|
|
process.stdout.write(
|
|
`${JSON.stringify(readRepoAuthority(namedRepository(args[1], args[2]), route))}\n`,
|
|
);
|
|
return;
|
|
}
|
|
if (args[0] === "issue-comments" && args.length === 4) {
|
|
process.stdout.write(
|
|
`${JSON.stringify(readIssueComments(namedRepository(args[1], args[2]), args[3], route))}\n`,
|
|
);
|
|
return;
|
|
}
|
|
if (args[0] === "author-permission" && args.length === 4) {
|
|
process.stdout.write(
|
|
`${JSON.stringify(readAuthorPermission(namedRepository(args[1], args[2]), args[3], route))}\n`,
|
|
);
|
|
return;
|
|
}
|
|
if (route === "plain" && args[0] === "assign-reviewer" && args.length === 3) {
|
|
assignReviewer(args[1], args[2]);
|
|
return;
|
|
}
|
|
if (args[0] === "commit-authors" && args.length === 3) {
|
|
const authors = readCommitAuthors(args[1], args[2], JSON.parse(readFileSync(0, "utf8")), route);
|
|
process.stdout.write(`${JSON.stringify(authors)}\n`);
|
|
return;
|
|
}
|
|
let result;
|
|
// Keep the existing caller/artifact field contract while sourcing ordinary
|
|
// metadata through REST. Native landing owns the narrower quota fallback for
|
|
// required checks and ordinary squash admission; special routes keep GraphQL.
|
|
if (["pr", "repo"].includes(args[0]) && args[1] === "view") {
|
|
const repo = repositoryLocator(option(args, "--repo") || option(args, "-R"), route);
|
|
const fields = option(args, "--json")?.split(",");
|
|
if (!fields?.length) {
|
|
throw new Error("GitHub metadata reads require explicit JSON fields.");
|
|
}
|
|
if (args[0] === "pr") {
|
|
result = readPr(repo, args[2], fields, route);
|
|
} else {
|
|
const record = readRepoAuthority(repo, route);
|
|
result = selectFields(
|
|
{ nameWithOwner: record.full_name, url: record.html_url, id: record.node_id },
|
|
fields,
|
|
"repository",
|
|
);
|
|
}
|
|
process.stdout.write(`${JSON.stringify(result)}\n`);
|
|
} else if (
|
|
requestedRoute === "plain-quota" &&
|
|
args[0] === "api" &&
|
|
args.includes("graphql") &&
|
|
args.some((arg) => /^query=\s*query\b/.test(arg))
|
|
) {
|
|
// Mergeability and viewer previews must describe the writer, not a pooled reader.
|
|
const response = parseGithubResponse(
|
|
execPrGh(
|
|
[...args, "--include"],
|
|
{ encoding: "utf8", stdio: ["inherit", "pipe", "pipe"] },
|
|
route,
|
|
),
|
|
);
|
|
if (
|
|
response.status !== "200" ||
|
|
!response.body ||
|
|
typeof response.body !== "object" ||
|
|
Array.isArray(response.body)
|
|
) {
|
|
throw invalidMetadata("GitHub did not return a valid writer GraphQL response.");
|
|
}
|
|
process.stdout.write(`${JSON.stringify(response.body)}\n`);
|
|
} else {
|
|
if (args[0] === "pr" && !option(args, "--repo") && !option(args, "-R")) {
|
|
const repo = repositoryLocator(undefined, route);
|
|
args.push("--repo", `https://${repo.host}/${repo.name}`);
|
|
}
|
|
process.stdout.write(
|
|
execPrGh(args, { encoding: "utf8", stdio: ["inherit", "pipe", "pipe"] }, route),
|
|
);
|
|
}
|
|
}
|
|
|
|
if (isDirectRunUrl(process.argv[1], import.meta.url)) {
|
|
try {
|
|
main(process.argv.slice(2));
|
|
} catch (error) {
|
|
const args = process.argv.slice(3);
|
|
const query = args.find((arg) => arg.startsWith("query="));
|
|
const quotaRead =
|
|
(args[0] === "pr" && args[1] === "checks") ||
|
|
(args[0] === "api" && args.includes("graphql") && /^query=\s*query\b/.test(query ?? ""));
|
|
if (process.argv[2] === "plain-quota" && quotaRead && error.graphqlQuotaExhausted) {
|
|
process.stdout.write('{"graphqlQuotaExhausted":true}\n');
|
|
} else {
|
|
// Quota errors contain only bounded numeric metadata, never raw response text.
|
|
if (error.code !== "OPENCLAW_GH_ACCESS" && error.stdout) {
|
|
process.stdout.write(error.stdout);
|
|
}
|
|
console.error(
|
|
error.code === "OPENCLAW_GH_ACCESS"
|
|
? error.message
|
|
: String(error.stderr || error.message).trim(),
|
|
);
|
|
process.exitCode = Number.isInteger(error.status) && error.status > 0 ? error.status : 1;
|
|
}
|
|
}
|
|
}
|