mirror of
https://github.com/openclaw/openclaw.git
synced 2026-08-02 14:41:35 +00:00
Run-identity supersession (#113230) resolves the scenario this heuristic softened: superseded runs and rerun-attempt leftovers are filtered before classification, so aggregate-FAILURE-with-green-duplicates now classifies as GREEN or PENDING on evidence. The only remaining reachable case — identity-less app check runs posting duplicate same-name results — is genuinely ambiguous and now honestly exits FAILING (15) instead of the special verify-manually exit 17.
466 lines
16 KiB
JavaScript
466 lines
16 KiB
JavaScript
#!/usr/bin/env node
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import { execFileSync } from "node:child_process";
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import { setTimeout as sleep } from "node:timers/promises";
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import { parseArgs as parseNodeArgs } from "node:util";
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import { isDirectRunUrl } from "./lib/direct-run.mjs";
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const USAGE =
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"Usage: node scripts/watch-pr-ci.mjs <pr-number> <head-sha> [--repo owner/repo] [--after run-id] [--attach-timeout 900] [--timeout 3600] [--interval 120]";
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const FAILURE_CONCLUSIONS = new Set([
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"ACTION_REQUIRED",
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"CANCELLED",
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"FAILURE",
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"STARTUP_FAILURE",
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"STALE",
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"TIMED_OUT",
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]);
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const ROLLUP_QUERY = `query($owner:String!,$name:String!,$pr:Int!,$cursor:String){repository(owner:$owner,name:$name){pullRequest(number:$pr){state mergeable headRefOid statusCheckRollup{state contexts(first:100,after:$cursor){totalCount pageInfo{hasNextPage endCursor} nodes{kind:__typename ... on CheckRun{name status conclusion databaseId checkSuite{workflowRun{databaseId workflow{databaseId}}}} ... on StatusContext{context state}}}}}}}`;
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// Adapted from Node's MIT-licensed util.stripVTControlCharacters implementation.
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const ANSI_ESCAPE_SEQUENCE = new RegExp(
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"[\\u001B\\u009B][[\\]()#;?]*" +
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"(?:(?:(?:(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]+)*" +
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"|[a-zA-Z\\d]+(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?" +
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"(?:\\u0007|\\u001B\\u005C|\\u009C))" +
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"|(?:(?:\\d{1,4}(?:;\\d{0,4})*)?" +
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"[\\dA-PR-TZcf-nq-uy=><~]))",
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"g",
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);
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const UNSAFE_CHECK_NAME_RUN = /[^\u0020-\u007E\p{L}\p{M}\p{N}]+/gu;
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function positiveInteger(value, name) {
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const parsed = Number(value);
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if (!Number.isSafeInteger(parsed) || parsed <= 0) {
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throw new Error(`${name} must be a positive integer`);
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}
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return parsed;
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}
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export function parseArgs(argv) {
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let parsed;
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try {
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parsed = parseNodeArgs({
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args: argv,
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allowPositionals: true,
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options: {
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repo: { type: "string", default: "openclaw/openclaw" },
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after: { type: "string" },
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"attach-timeout": { type: "string", default: "900" },
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timeout: { type: "string", default: "3600" },
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interval: { type: "string", default: "120" },
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},
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});
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} catch {
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throw new Error(USAGE);
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}
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const [prValue, rawSha, ...extra] = parsed.positionals;
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if (!prValue || !rawSha || extra.length > 0) {
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throw new Error(USAGE);
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}
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const args = {
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pr: positiveInteger(prValue, "pr-number"),
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headSha: rawSha.toLowerCase(),
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repo: parsed.values.repo,
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attachTimeout: positiveInteger(parsed.values["attach-timeout"], "--attach-timeout"),
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timeout: positiveInteger(parsed.values.timeout, "--timeout"),
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interval: positiveInteger(parsed.values.interval, "--interval"),
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};
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if (parsed.values.after !== undefined) {
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args.after = positiveInteger(parsed.values.after, "--after");
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}
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if (!/^[0-9a-f]{40}$/u.test(args.headSha)) {
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throw new Error("head-sha must be a full 40-character commit SHA");
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}
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if (!/^[^/\s]+\/[^/\s]+$/u.test(args.repo)) {
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throw new Error("--repo must be owner/repo");
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}
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return args;
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}
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const checkName = (check) => (check.kind === "StatusContext" ? check.context : check.name);
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export const sanitizeCheckName = (name) =>
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name.replaceAll(ANSI_ESCAPE_SEQUENCE, "\u0000").replaceAll(UNSAFE_CHECK_NAME_RUN, "?");
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const isAutoResponse = (check) =>
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checkName(check)
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?.toLowerCase()
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.replaceAll(/[^a-z0-9]+/gu, " ")
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.trim() === "auto response";
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// Run identity for supersession; undefined when any id is missing so ambiguous
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// nodes are never dropped (fails toward FAILING, never toward false GREEN).
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// These databaseIds are GraphQL Int fields, but GitHub serializes Actions-scale
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// 64-bit values in them (live-verified; no fullDatabaseId exists on these types).
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// If GitHub ever nulls them, filtering degrades to pre-supersession behavior.
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function checkRunIdentity(check) {
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if (check.kind !== "CheckRun") {
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return undefined;
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}
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const runId = check.checkSuite?.workflowRun?.databaseId;
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const workflowId = check.checkSuite?.workflowRun?.workflow?.databaseId;
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if (typeof runId !== "number" || typeof workflowId !== "number") {
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return undefined;
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}
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return { runId, workflowId };
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}
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// Strict recency ordering for same-name checks: newest run wins; within one run
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// (rerun attempts reuse the run id) the newest check-run id wins.
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const newerJob = (a, b) => (a.runId !== b.runId ? a.runId > b.runId : a.checkId > b.checkId);
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export function classifyRollup(rollup) {
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const rawNodes = rollup?.contexts?.nodes ?? [];
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const hiddenContextCount = Math.max(
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0,
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(rollup?.contexts?.totalCount ?? rawNodes.length) - rawNodes.length,
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);
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const newestRunByWorkflow = new Map();
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const bestByJob = new Map();
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for (const check of rawNodes) {
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const identity = checkRunIdentity(check);
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if (!identity) {
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continue;
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}
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newestRunByWorkflow.set(
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identity.workflowId,
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Math.max(newestRunByWorkflow.get(identity.workflowId) ?? 0, identity.runId),
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);
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if (check.name && typeof check.databaseId === "number") {
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const key = `${identity.workflowId}:${check.name}`;
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const candidate = { runId: identity.runId, checkId: check.databaseId };
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const best = bestByJob.get(key);
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if (!best || newerJob(candidate, best)) {
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bestByJob.set(key, candidate);
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}
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}
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}
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let supersededCount = 0;
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// Re-triggers leave every prior run's check runs on the SHA forever and GitHub's aggregate
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// counts them. A check is superseded when a newer same-workflow check shares its name
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// (GitHub's latest-name-wins semantics), or when it was cancelled and its workflow has a
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// newer run (draft->ready cancels the old run before the replacement posts check runs).
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// Older-run checks with unique names stay visible so distinct invocations are not dropped.
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const nodes = rawNodes.filter((check) => {
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const identity = checkRunIdentity(check);
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if (!identity) {
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return true;
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}
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if (check.name && typeof check.databaseId === "number") {
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const best = bestByJob.get(`${identity.workflowId}:${check.name}`);
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if (best && newerJob(best, { runId: identity.runId, checkId: check.databaseId })) {
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supersededCount += 1;
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return false;
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}
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}
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const newestRun = newestRunByWorkflow.get(identity.workflowId);
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if (check.conclusion === "CANCELLED" && newestRun > identity.runId) {
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supersededCount += 1;
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return false;
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}
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return true;
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});
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const checks = nodes.filter((check) => !isAutoResponse(check));
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const pendingCount = checks.filter((check) =>
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check.kind === "StatusContext"
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? check.state === "PENDING" || check.state === "EXPECTED"
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: check.status !== "COMPLETED",
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).length;
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const failingChecks = checks.filter((check) => {
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if (check.kind === "StatusContext") {
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return check.state === "ERROR" || check.state === "FAILURE";
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}
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return FAILURE_CONCLUSIONS.has(check.conclusion);
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});
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const failingNames = failingChecks
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.map(checkName)
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.filter(Boolean)
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.map(sanitizeCheckName)
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.toSorted()
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.filter((name, index, names) => name !== names[index - 1]);
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if (rollup?.state === "SUCCESS") {
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return { verdict: "GREEN", pendingCount, failingNames: [], supersededCount };
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}
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if (rollup?.state === "ERROR" || rollup?.state === "FAILURE") {
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if (failingChecks.length > 0) {
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return {
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verdict: "FAILING",
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pendingCount,
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failingNames: [
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...(failingNames.length > 0 ? failingNames : ["status rollup"]),
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...(hiddenContextCount > 0 ? [`+${hiddenContextCount} more contexts not shown`] : []),
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],
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supersededCount,
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};
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}
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if (hiddenContextCount > 0) {
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return {
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verdict: "FAILING",
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pendingCount,
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failingNames: ["status rollup", `+${hiddenContextCount} more contexts not shown`],
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supersededCount,
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};
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}
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if (pendingCount > 0) {
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return { verdict: "PENDING", pendingCount, failingNames: [], supersededCount };
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}
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// GitHub's aggregate permanently counts superseded cancellations. With full visibility,
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// an all-green newest-run set is green; main() also requires the attached run to succeed.
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return { verdict: "GREEN", pendingCount, failingNames: [], supersededCount };
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}
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return { verdict: "PENDING", pendingCount, failingNames: [], supersededCount };
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}
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function ghJson(...args) {
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return JSON.parse(
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execFileSync("gh", args, {
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encoding: "utf8",
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stdio: ["ignore", "pipe", "pipe"],
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timeout: 60_000,
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}),
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);
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}
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const readPr = (pr, repo) =>
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ghJson(...`pr view ${pr} --repo ${repo} --json state,mergeable,headRefOid`.split(" "));
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export const buildFindRunArgs = (repo, sha) => [
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"run",
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"list",
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"--repo",
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repo,
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"--commit",
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sha,
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"--workflow",
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"ci.yml",
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"--event",
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"pull_request",
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"--limit",
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"1",
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"--json",
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"createdAt,databaseId",
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];
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export const selectRunAfter = (runs, after) =>
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runs.find((run) => after === undefined || run.databaseId > after);
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const findRun = (repo, sha, after) => selectRunAfter(ghJson(...buildFindRunArgs(repo, sha)), after);
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const readRun = (repo, runId) =>
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ghJson(...`run view ${runId} --repo ${repo} --json status,conclusion`.split(" "));
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export function classifyRunAttachment(runId, run, after) {
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if (run.conclusion === "skipped") {
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return { attach: false };
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}
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return {
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attach: true,
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warning:
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after === undefined && String(run.status).toLowerCase() === "completed"
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? `WARN attaching to already-completed run ${runId} (started before watcher); pass --after ${runId} to require a fresh run`
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: undefined,
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};
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}
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export function collectRollupContexts(fetchPage) {
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const firstPage = fetchPage(null);
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const firstContexts = firstPage?.statusCheckRollup?.contexts;
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if (!firstContexts) {
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return firstPage;
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}
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const nodes = [...(firstContexts.nodes ?? [])];
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let pageInfo = firstContexts.pageInfo;
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let pageCount = 1;
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// Polling work stays bounded at 1,000 contexts. Any truncation remains visible through
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// totalCount and must classify conservatively rather than reading as success.
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while (pageInfo?.hasNextPage && pageCount < 10) {
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if (typeof pageInfo.endCursor !== "string") {
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throw new Error("rollup page advertised a next page without a cursor");
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}
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const page = fetchPage(pageInfo.endCursor);
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const contexts = page?.statusCheckRollup?.contexts;
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pageCount += 1;
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// Losing an advertised page (head moved, transient API gap) or reading a changed snapshot
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// must not pass off the partial first page as complete; the watch loop catches this error
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// and re-reads the rollup on its next bounded poll.
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if (!contexts) {
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throw new Error("rollup snapshot changed during pagination");
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}
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if (
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page.headRefOid !== firstPage.headRefOid ||
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page.statusCheckRollup?.state !== firstPage.statusCheckRollup?.state ||
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contexts.totalCount !== firstContexts.totalCount
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) {
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throw new Error("rollup snapshot changed during pagination");
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}
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nodes.push(...(contexts.nodes ?? []));
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pageInfo = contexts.pageInfo;
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}
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return {
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...firstPage,
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statusCheckRollup: {
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...firstPage.statusCheckRollup,
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contexts: { ...firstContexts, nodes },
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},
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};
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}
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function readRollup(pr, repo) {
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const [owner, name] = repo.split("/");
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return collectRollupContexts((cursor) => {
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const queryArgs = [
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"api",
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"graphql",
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"-f",
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`query=${ROLLUP_QUERY}`,
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"-f",
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`owner=${owner}`,
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"-f",
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`name=${name}`,
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"-F",
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`pr=${pr}`,
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];
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if (cursor !== null) {
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queryArgs.push("-f", `cursor=${cursor}`);
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}
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return ghJson(...queryArgs).data?.repository?.pullRequest;
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});
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}
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const emit = (line, code) => {
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console.log(line);
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return code;
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};
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export async function pollUntilDeadline({
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deadline,
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interval,
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poll,
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now = Date.now,
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wait = sleep,
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}) {
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while (true) {
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const result = await poll();
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if (result !== undefined) {
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return result;
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}
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const remaining = deadline - now();
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if (remaining <= 0) {
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return undefined;
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}
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await wait(Math.min(interval * 1000, remaining));
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}
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}
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const retry = (phase, error) =>
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console.log(
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`RETRY phase=${phase} error=${(error instanceof Error ? error.message : String(error)).replaceAll(/\s+/gu, " ")}`,
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);
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function precheck(pr, sha, midWait = false) {
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const state = String(pr?.state ?? "MISSING").toUpperCase();
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if (state !== "OPEN") {
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return emit(`PR-CLOSED state=${state}`, 10);
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}
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if (pr.headRefOid !== sha) {
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return emit(`HEAD-MOVED expected=${sha} actual=${pr.headRefOid}`, 11);
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}
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if (pr.mergeable === false || String(pr.mergeable).toUpperCase() === "CONFLICTING") {
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return emit(
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`${midWait ? "CONFLICTING-MID-WAIT" : "CONFLICTING"} mergeable=CONFLICTING`,
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midWait ? 14 : 12,
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);
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}
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return null;
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}
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async function main(argv = process.argv.slice(2)) {
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const args = parseArgs(argv);
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const attachDeadline = Date.now() + args.attachTimeout * 1000;
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const attachment = await pollUntilDeadline({
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deadline: attachDeadline,
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interval: args.interval,
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poll: () => {
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try {
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const blocked = precheck(readPr(args.pr, args.repo), args.headSha);
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if (blocked !== null) {
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return { exitCode: blocked };
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}
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const candidate = findRun(args.repo, args.headSha, args.after);
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if (candidate) {
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const classification = classifyRunAttachment(
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candidate.databaseId,
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readRun(args.repo, candidate.databaseId),
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args.after,
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);
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if (classification.attach) {
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if (classification.warning) {
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console.log(classification.warning);
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}
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return { runId: candidate.databaseId };
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}
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}
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} catch (error) {
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retry("attach", error);
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}
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return undefined;
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},
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});
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if (attachment === undefined) {
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return emit(
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'NO-RUN-ATTACHED hint="close/reopen re-fires CI; pr-ci-sweeper re-fires hourly at :07"',
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13,
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);
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}
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if ("exitCode" in attachment) {
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return attachment.exitCode;
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}
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const { runId } = attachment;
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console.log(`ATTACHED run=${runId} url=https://github.com/${args.repo}/actions/runs/${runId}`);
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const watchDeadline = Date.now() + args.timeout * 1000;
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let lastState = "NONE";
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let lastPending = 0;
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const watchResult = await pollUntilDeadline({
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deadline: watchDeadline,
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interval: args.interval,
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poll: () => {
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try {
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const pr = readRollup(args.pr, args.repo);
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const blocked = precheck(pr, args.headSha, true);
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if (blocked !== null) {
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return blocked;
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}
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const result = classifyRollup(pr.statusCheckRollup);
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lastState = pr.statusCheckRollup?.state ?? "NONE";
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lastPending = result.pendingCount;
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console.log(
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`STATUS state=${lastState} pending=${lastPending} superseded=${result.supersededCount}`,
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);
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if (result.verdict === "FAILING") {
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return emit(`FAILING checks=${result.failingNames.join(", ")}`, 15);
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}
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const run = readRun(args.repo, runId);
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if (run.status === "completed" && run.conclusion !== "success") {
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return emit(`FAILING checks=CI workflow (${run.conclusion ?? "unknown"})`, 15);
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}
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if (
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result.verdict === "GREEN" &&
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run.status === "completed" &&
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run.conclusion === "success"
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) {
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return emit("GREEN", 0);
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}
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} catch (error) {
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retry("watch", error);
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}
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return undefined;
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},
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});
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if (watchResult !== undefined) {
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return watchResult;
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}
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return emit(`TIMEOUT state=${lastState} pending=${lastPending}`, 16);
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}
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if (isDirectRunUrl(process.argv[1], import.meta.url)) {
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try {
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process.exitCode = await main();
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} catch (error) {
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console.error(error instanceof Error ? error.message : String(error));
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process.exitCode = 2;
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}
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}
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