c90f70aab4
Decisão (2026-08-21): o GitHub passa a ser a fonte única — main, branches, PRs, CI via Actions E tracker de Issues. O Forgejo deixa de ser canal ativo (git.e issue tracker congelados pós-convergência). Data: 17 issues migradas do Forgejo para o GitHub (frontmatter id/depends/ serializes/priority/model preservados, labels mapeados, comment de origem em cada uma; tabela Forgejo→GitHub registrada). Tooling: github-api.mjs estendido com a camada de issues/labels/comments/ close/workflow-dispatch/contents (mesmo shape normalizado do forgejo-api); 18 scripts trocam o transporte forgejo-api → github-api; forgejo-api.mjs e seu teste (961 linhas) removidos; teste githubApi.unit.spec.ts novo (7 casos); issue-transition-on-merge.mjs renomeado e reapontado. Flips pós-merge: issue-done e plan-issue-ready agora usam o GITHUB_TOKEN com issues:write no repo (sem FORGEJO_API_TOKEN) e fecham/flipam Issues no GitHub. Docs: AGENTS.md, AGENT-OPS.md e skills do fluxo vivo (work-issue, plan-issue, project-status, capture-review-debts, worktree-next-issue, agent-work-issue) apontam o tracker para github.com/fsolla/teqo/issues. Gates: tsc/lint/format/knip/cycles/unit 2416 verdes.
427 lines
15 KiB
JavaScript
427 lines
15 KiB
JavaScript
/**
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* GitHub REST + GraphQL client for the CI/PR scripts (`github-pr*`, branch
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* protection). Zero dependencies — plain Node `fetch` — so it also runs
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* inside GitHub Actions jobs without `pnpm install`.
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*
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* Auth: `GITHUB_TOKEN` (PAT locally; the built-in Actions token in
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* workflows). Base URL: `GITHUB_API_URL`, else `https://api.github.com`.
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*
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* Retry (same policy as forgejo-api OPS67): transient failures retry with
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* exponential backoff — a fetch that rejects (network-level, DNS/TCP/reset)
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* retries on ANY method; a 5xx retries on GET only, so read polls survive
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* while write endpoints keep failing closed instead of risking duplicated
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* side effects. 4xx never retries. Defaults: 3 retries, base 300 ms ×2,
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* ±20% jitter.
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*
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* Shapes are normalized to the contract the CLI scripts use: `pr.state` ∈
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* OPEN|CLOSED, `pr.draft`, `pr.nodeId` (GraphQL auto-merge), branch
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* protection normalized for drift comparison.
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*/
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const DEFAULT_BASE_URL = 'https://api.github.com'
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const DEFAULT_GRAPHQL_URL = 'https://api.github.com/graphql'
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const DEFAULT_REPOSITORY = 'fsolla/teqo'
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const USER_AGENT = 'teqo-agent-scripts/1.0 (github)'
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const RETRYABLE_STATUSES = new Set([502, 503, 504])
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/**
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* @typedef {object} GithubApiOptions
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* @property {string} [base]
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* @property {string} [graphqlBase]
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* @property {string} [token]
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* @property {string} [repository]
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* @property {(input: string | URL, init?: { method?: string; headers?: Record<string, string>; body?: string }) => Promise<Response>} [fetchImpl]
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* @property {number} [retries] Additional attempts after the first (total = retries + 1). Default 3.
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* @property {number} [backoffMs] Base exponential delay. Default 300.
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* @property {boolean} [jitter] ±20% randomization on each delay. Default true.
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* @property {(ms: number) => Promise<void>} [sleepImpl] Test seam for the backoff delay.
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*/
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/**
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* @param {GithubApiOptions} [options]
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*/
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export const createApi = ({
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base,
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graphqlBase,
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token,
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repository,
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fetchImpl,
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retries = 3,
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backoffMs = 300,
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jitter = true,
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sleepImpl = (ms) => new Promise((resolve) => setTimeout(resolve, ms)),
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} = {}) => {
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const baseUrl = (base ?? process.env.GITHUB_API_URL ?? DEFAULT_BASE_URL).replace(/\/+$/, '')
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const graphqlUrl = (graphqlBase ?? process.env.GITHUB_GRAPHQL_URL ?? DEFAULT_GRAPHQL_URL).replace(
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/\/+$/,
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'',
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)
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const repo = repository ?? process.env.GITHUB_REPOSITORY ?? DEFAULT_REPOSITORY
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const fetcher = fetchImpl ?? fetch
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const [owner, name] = repo.split('/')
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if (retries < 0 || backoffMs < 0) {
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throw new Error(
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`Retry inválido: retries=${retries}, backoffMs=${backoffMs} — ambos devem ser >= 0`,
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)
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}
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const attemptCount = retries + 1
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const backoffDelay = (attempt) => {
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const base = backoffMs * 2 ** (attempt - 1)
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return jitter ? Math.round(base * (0.8 + Math.random() * 0.4)) : base
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}
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const warnRetry = (path, method, reason, attempt, delay) =>
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console.warn(
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`[github-api] ${method} ${path} falhou (tentativa ${attempt}/${attemptCount}): ${reason} — retry em ${delay}ms`,
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)
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const headers = (withJson = true) => {
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const authToken = token ?? process.env.GITHUB_TOKEN
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if (!authToken) {
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throw new Error('Sem token para a API do GitHub — defina GITHUB_TOKEN.')
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}
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return {
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Authorization: `Bearer ${authToken}`,
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'User-Agent': USER_AGENT,
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...(withJson ? { 'Content-Type': 'application/json' } : {}),
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}
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}
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const request = async (path, { method = 'GET', body, query } = {}) => {
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const qs = query
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? '?' +
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Object.entries(query)
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.filter(([, value]) => value !== undefined && value !== null)
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.map(([key, value]) => `${encodeURIComponent(key)}=${encodeURIComponent(String(value))}`)
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.join('&')
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: ''
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const url = `${baseUrl}${path}${qs}`
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const retryAfter = async (attempt, reason) => {
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const delay = backoffDelay(attempt)
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warnRetry(path, method, reason, attempt, delay)
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await sleepImpl(delay)
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}
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for (let attempt = 1; attempt <= attemptCount; attempt += 1) {
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const isLastAttempt = attempt === attemptCount
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let response
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try {
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response = await fetcher(url, {
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method,
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headers: headers(),
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...(body !== undefined ? { body: JSON.stringify(body) } : {}),
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})
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} catch (error) {
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if (isLastAttempt) throw error
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await retryAfter(attempt, error.message)
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continue
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}
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if (method === 'GET' && !isLastAttempt && RETRYABLE_STATUSES.has(response.status)) {
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await response.body?.cancel()
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await retryAfter(attempt, `HTTP ${response.status}`)
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continue
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}
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let text
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try {
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text = await response.text()
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} catch (error) {
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if (isLastAttempt || method !== 'GET') throw error
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await retryAfter(attempt, error.message)
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continue
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}
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if (response.status === 404 && method === 'GET') return null
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if (!response.ok) {
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throw new Error(`GitHub API ${method} ${path} → ${response.status}: ${text.slice(0, 400)}`)
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}
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if (!text) return null
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try {
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return JSON.parse(text)
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} catch {
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throw new Error(`GitHub API ${method} ${path}: resposta não-JSON: ${text.slice(0, 80)}`)
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}
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}
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}
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const graphql = async (query, variables) => {
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let response
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try {
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response = await fetcher(graphqlUrl, {
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method: 'POST',
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headers: headers(),
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body: JSON.stringify({ query, variables }),
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})
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} catch (error) {
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throw new Error(`GitHub GraphQL falhou (rede): ${error.message}`)
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}
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const text = await response.text()
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if (!response.ok) {
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throw new Error(`GitHub GraphQL → ${response.status}: ${text.slice(0, 400)}`)
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}
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const parsed = JSON.parse(text)
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const firstError = parsed?.errors?.[0]
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if (firstError) {
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throw new Error(`GitHub GraphQL: ${firstError.message}`)
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}
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return parsed.data ?? null
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}
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const normalizeState = (state) => (String(state).toLowerCase() === 'closed' ? 'CLOSED' : 'OPEN')
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const normalizePullRequest = (pr) => ({
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number: pr.number,
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title: pr.title,
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body: pr.body ?? '',
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state: normalizeState(pr.state),
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merged: Boolean(pr.merged_at || pr.merged),
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draft: Boolean(pr.draft),
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mergeable: pr.mergeable ?? null,
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nodeId: pr.node_id ?? '',
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head: { ref: pr.head?.ref ?? '', sha: pr.head?.sha ?? '' },
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base: { ref: pr.base?.ref ?? '' },
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})
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/** Issue shape normalized to the agent-script contract (same as forgejo-api). */
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const normalizeIssue = (issue) => ({
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number: issue.number,
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title: issue.title,
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body: issue.body ?? '',
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state: normalizeState(issue.state),
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createdAt: issue.created_at,
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labels: (issue.labels ?? []).map((label) => ({
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name: label.name,
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color: label.color ?? '',
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})),
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})
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const api = {
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/**
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* GET /repos/{owner}/{repo}/pulls/{number} — normalized.
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* @param {number} number
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*/
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getPullRequest: async (number) => {
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const pr = await request(`/repos/${owner}/${name}/pulls/${number}`)
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return pr ? normalizePullRequest(pr) : null
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},
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/** GET /repos/{owner}/{repo}/issues — normalized; `limit` → `per_page`. */
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listIssues: async ({ state = 'open', labels, limit = 100, page = 1 } = {}) => {
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const issues = await request(`/repos/${owner}/${name}/issues`, {
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query: { state, labels, per_page: limit, page },
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})
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// GitHub returns PRs in the issues list; filter them out (the Forgejo
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// `type: issues` query had no GitHub equivalent).
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return (Array.isArray(issues) ? issues : [])
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.filter((issue) => !issue.pull_request)
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.map(normalizeIssue)
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},
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/** GET /repos/{owner}/{repo}/issues/{number} — normalized. */
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getIssue: async (number) => {
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const issue = await request(`/repos/${owner}/${name}/issues/${number}`)
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return issue ? normalizeIssue(issue) : null
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},
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/** POST /repos/{owner}/{repo}/issues — creates with title+body. */
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createIssue: async ({ title, body }) => {
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const issue = await request(`/repos/${owner}/${name}/issues`, {
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method: 'POST',
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body: { title, body },
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})
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return normalizeIssue(issue)
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},
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/** Adds labels by NAME (GitHub labels are repo-level, addressed by name). */
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addLabels: (number, labels) =>
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request(`/repos/${owner}/${name}/issues/${number}/labels`, {
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method: 'POST',
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body: { labels },
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}),
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/** Removes labels by NAME (GitHub DELETE is by label name). */
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removeLabels: async (number, labels) => {
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for (const label of labels) {
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await request(
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`/repos/${owner}/${name}/issues/${number}/labels/${encodeURIComponent(label)}`,
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{
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method: 'DELETE',
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},
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)
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}
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},
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/**
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* @param {number} number
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* @param {{ add?: string[], remove?: string[] }} [options]
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*/
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setLabels: async (number, { add = [], remove = [] } = {}) => {
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if (remove.length > 0) await api.removeLabels(number, remove)
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if (add.length > 0) await api.addLabels(number, add)
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},
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/** POST /issues/{number}/comments — { body }. */
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addComment: (number, body) =>
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request(`/repos/${owner}/${name}/issues/${number}/comments`, {
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method: 'POST',
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body: { body },
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}),
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/** PATCH state=closed — closes the issue on the GitHub tracker. */
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closeIssue: (number) =>
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request(`/repos/${owner}/${name}/issues/${number}`, {
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method: 'PATCH',
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body: { state: 'closed' },
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}),
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/** GET /issues/{number}/comments — [{ body, user }]. */
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listIssueComments: async (number) => {
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const comments = await request(`/repos/${owner}/${name}/issues/${number}/comments`)
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return (Array.isArray(comments) ? comments : []).map((comment) => ({
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body: comment.body ?? '',
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user: comment.user?.login ?? '',
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}))
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},
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/** GET /pulls/{number}/files — [{ filename, status }]. */
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listPullRequestFiles: async (number) => {
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const files = await request(`/repos/${owner}/${name}/pulls/${number}/files`)
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return (Array.isArray(files) ? files : []).map((file) => ({
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filename: file.filename ?? '',
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status: file.status ?? '',
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}))
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},
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/** GET /pulls — normalized, GitHub PATCH uses `draft` not `is_draft`. */
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listPullRequests: async ({ state = 'open', limit = 100 } = {}) => {
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const pulls = await request(`/repos/${owner}/${name}/pulls`, {
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query: { state, per_page: limit },
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})
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return (Array.isArray(pulls) ? pulls : []).map(normalizePullRequest)
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},
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/** POST /actions/workflows/{file}/dispatches — triggers a workflow. */
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workflowDispatch: (workflowFile, { ref = 'main', inputs = {} } = {}) =>
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request(`/repos/${owner}/${name}/actions/workflows/${workflowFile}/dispatches`, {
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method: 'POST',
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body: { ref, inputs },
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}),
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/** GET /contents/{path}?ref= — { content, sha } base64-decoded. */
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getFileContents: async (path, ref = 'main') => {
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const file = await request(`/repos/${owner}/${name}/contents/${path}`, { query: { ref } })
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if (!file) return null
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return {
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content: Buffer.from(file.content ?? '', 'base64').toString('utf8'),
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sha: file.sha,
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}
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},
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/** PUT /contents/{path} — creates/updates a file on a branch (sha for update). */
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writeFile: (path, { message, content, branch = 'main', sha } = {}) =>
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request(`/repos/${owner}/${name}/contents/${path}`, {
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method: 'PUT',
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body: {
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message,
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content: Buffer.from(content, 'utf8').toString('base64'),
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branch,
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...(sha ? { sha } : {}),
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},
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}),
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/** POST /contents/{path} — creates a file on a branch (fails if it exists). */
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createFile: (path, { message, content, branch = 'main' } = {}) =>
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request(`/repos/${owner}/${name}/contents/${path}`, {
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method: 'PUT',
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body: {
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message,
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content: Buffer.from(content, 'utf8').toString('base64'),
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branch,
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},
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}),
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/** PUT /contents/{path} — updates an existing file (sha required). */
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updateFile: (path, { message, content, branch = 'main', sha } = {}) =>
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request(`/repos/${owner}/${name}/contents/${path}`, {
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method: 'PUT',
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body: {
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message,
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content: Buffer.from(content, 'utf8').toString('base64'),
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branch,
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sha,
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},
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}),
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/** PATCH draft:false — marks a draft PR ready for review. */
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markPullRequestReady: (number) =>
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request(`/repos/${owner}/${name}/pulls/${number}`, {
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method: 'PATCH',
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body: { draft: false },
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}),
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/** POST /pulls — creates a PR (never draft). */
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createPullRequest: async ({ head, base = 'main', title, body }) => {
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const pr = await request(`/repos/${owner}/${name}/pulls`, {
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method: 'POST',
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body: { head, base, title, body },
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})
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return { number: pr.number, title: pr.title, htmlUrl: pr.html_url }
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},
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/**
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* Enables GitHub's native auto-merge (GraphQL) with the repo's canonical
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* merge style (rebase). The server waits for the required checks — a PR
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* with a red `CI (PR) / checks` can never auto-merge.
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*/
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enableAutoMerge: async (nodeId, mergeMethod = 'REBASE') => {
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await graphql(
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`
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mutation EnablePullRequestAutoMerge($id: ID!, $mergeMethod: PullRequestMergeMethod!) {
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enablePullRequestAutoMerge(input: { pullRequestId: $id, mergeMethod: $mergeMethod }) {
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pullRequest {
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number
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}
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}
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}
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`,
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{ id: nodeId, mergeMethod },
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)
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},
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/**
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* GET /repos/{owner}/{repo}/branches/{branch}/protection — normalized for
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* drift comparison; `null` when the branch has no protection rule (404).
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*/
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getBranchProtection: async (branch = 'main') => {
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const rule = await request(`/repos/${owner}/${name}/branches/${branch}/protection`)
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if (!rule) return null
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return {
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required_status_checks: rule.required_status_checks
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? {
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strict: Boolean(rule.required_status_checks.strict),
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contexts: (rule.required_status_checks.checks ?? []).map((entry) => entry.context),
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}
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: null,
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enforce_admins: Boolean(rule.enforce_admins?.enabled ?? rule.enforce_admins),
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required_pull_request_reviews: rule.required_pull_request_reviews ?? null,
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}
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},
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/**
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* PUT /repos/{owner}/{repo}/branches/{branch}/protection — replaces the
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* whole rule (GitHub replace semantics: omitted protections are removed).
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*/
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updateBranchProtection: (payload, branch = 'main') =>
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request(`/repos/${owner}/${name}/branches/${branch}/protection`, {
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method: 'PUT',
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body: payload,
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}),
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/** PATCH /repos/{owner}/{repo} — repo settings (e.g. allow_auto_merge). */
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updateRepository: (payload) =>
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request(`/repos/${owner}/${name}`, { method: 'PATCH', body: payload }),
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}
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return api
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}
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/** Default instance bound to the environment. */
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export const githubApi = createApi({})
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