blob: 9543d7133c189a5a91a5989dbc9a63e5dcea7197 [file] [log] [blame]
const VERSION = "2.17.0";
/**
* Some “list” response that can be paginated have a different response structure
*
* They have a `total_count` key in the response (search also has `incomplete_results`,
* /installation/repositories also has `repository_selection`), as well as a key with
* the list of the items which name varies from endpoint to endpoint.
*
* Octokit normalizes these responses so that paginated results are always returned following
* the same structure. One challenge is that if the list response has only one page, no Link
* header is provided, so this header alone is not sufficient to check wether a response is
* paginated or not.
*
* We check if a "total_count" key is present in the response data, but also make sure that
* a "url" property is not, as the "Get the combined status for a specific ref" endpoint would
* otherwise match: https://developer.github.com/v3/repos/statuses/#get-the-combined-status-for-a-specific-ref
*/
function normalizePaginatedListResponse(response) {
// endpoints can respond with 204 if repository is empty
if (!response.data) {
return {
...response,
data: [],
};
}
const responseNeedsNormalization = "total_count" in response.data && !("url" in response.data);
if (!responseNeedsNormalization)
return response;
// keep the additional properties intact as there is currently no other way
// to retrieve the same information.
const incompleteResults = response.data.incomplete_results;
const repositorySelection = response.data.repository_selection;
const totalCount = response.data.total_count;
delete response.data.incomplete_results;
delete response.data.repository_selection;
delete response.data.total_count;
const namespaceKey = Object.keys(response.data)[0];
const data = response.data[namespaceKey];
response.data = data;
if (typeof incompleteResults !== "undefined") {
response.data.incomplete_results = incompleteResults;
}
if (typeof repositorySelection !== "undefined") {
response.data.repository_selection = repositorySelection;
}
response.data.total_count = totalCount;
return response;
}
function iterator(octokit, route, parameters) {
const options = typeof route === "function"
? route.endpoint(parameters)
: octokit.request.endpoint(route, parameters);
const requestMethod = typeof route === "function" ? route : octokit.request;
const method = options.method;
const headers = options.headers;
let url = options.url;
return {
[Symbol.asyncIterator]: () => ({
async next() {
if (!url)
return { done: true };
try {
const response = await requestMethod({ method, url, headers });
const normalizedResponse = normalizePaginatedListResponse(response);
// `response.headers.link` format:
// '<https://api.github.com/users/aseemk/followers?page=2>; rel="next", <https://api.github.com/users/aseemk/followers?page=2>; rel="last"'
// sets `url` to undefined if "next" URL is not present or `link` header is not set
url = ((normalizedResponse.headers.link || "").match(/<([^>]+)>;\s*rel="next"/) || [])[1];
return { value: normalizedResponse };
}
catch (error) {
if (error.status !== 409)
throw error;
url = "";
return {
value: {
status: 200,
headers: {},
data: [],
},
};
}
},
}),
};
}
function paginate(octokit, route, parameters, mapFn) {
if (typeof parameters === "function") {
mapFn = parameters;
parameters = undefined;
}
return gather(octokit, [], iterator(octokit, route, parameters)[Symbol.asyncIterator](), mapFn);
}
function gather(octokit, results, iterator, mapFn) {
return iterator.next().then((result) => {
if (result.done) {
return results;
}
let earlyExit = false;
function done() {
earlyExit = true;
}
results = results.concat(mapFn ? mapFn(result.value, done) : result.value.data);
if (earlyExit) {
return results;
}
return gather(octokit, results, iterator, mapFn);
});
}
const composePaginateRest = Object.assign(paginate, {
iterator,
});
const paginatingEndpoints = [
"GET /app/hook/deliveries",
"GET /app/installations",
"GET /applications/grants",
"GET /authorizations",
"GET /enterprises/{enterprise}/actions/permissions/organizations",
"GET /enterprises/{enterprise}/actions/runner-groups",
"GET /enterprises/{enterprise}/actions/runner-groups/{runner_group_id}/organizations",
"GET /enterprises/{enterprise}/actions/runner-groups/{runner_group_id}/runners",
"GET /enterprises/{enterprise}/actions/runners",
"GET /enterprises/{enterprise}/actions/runners/downloads",
"GET /events",
"GET /gists",
"GET /gists/public",
"GET /gists/starred",
"GET /gists/{gist_id}/comments",
"GET /gists/{gist_id}/commits",
"GET /gists/{gist_id}/forks",
"GET /installation/repositories",
"GET /issues",
"GET /marketplace_listing/plans",
"GET /marketplace_listing/plans/{plan_id}/accounts",
"GET /marketplace_listing/stubbed/plans",
"GET /marketplace_listing/stubbed/plans/{plan_id}/accounts",
"GET /networks/{owner}/{repo}/events",
"GET /notifications",
"GET /organizations",
"GET /orgs/{org}/actions/permissions/repositories",
"GET /orgs/{org}/actions/runner-groups",
"GET /orgs/{org}/actions/runner-groups/{runner_group_id}/repositories",
"GET /orgs/{org}/actions/runner-groups/{runner_group_id}/runners",
"GET /orgs/{org}/actions/runners",
"GET /orgs/{org}/actions/runners/downloads",
"GET /orgs/{org}/actions/secrets",
"GET /orgs/{org}/actions/secrets/{secret_name}/repositories",
"GET /orgs/{org}/blocks",
"GET /orgs/{org}/credential-authorizations",
"GET /orgs/{org}/events",
"GET /orgs/{org}/failed_invitations",
"GET /orgs/{org}/hooks",
"GET /orgs/{org}/hooks/{hook_id}/deliveries",
"GET /orgs/{org}/installations",
"GET /orgs/{org}/invitations",
"GET /orgs/{org}/invitations/{invitation_id}/teams",
"GET /orgs/{org}/issues",
"GET /orgs/{org}/members",
"GET /orgs/{org}/migrations",
"GET /orgs/{org}/migrations/{migration_id}/repositories",
"GET /orgs/{org}/outside_collaborators",
"GET /orgs/{org}/packages",
"GET /orgs/{org}/projects",
"GET /orgs/{org}/public_members",
"GET /orgs/{org}/repos",
"GET /orgs/{org}/secret-scanning/alerts",
"GET /orgs/{org}/team-sync/groups",
"GET /orgs/{org}/teams",
"GET /orgs/{org}/teams/{team_slug}/discussions",
"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments",
"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments/{comment_number}/reactions",
"GET /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/reactions",
"GET /orgs/{org}/teams/{team_slug}/invitations",
"GET /orgs/{org}/teams/{team_slug}/members",
"GET /orgs/{org}/teams/{team_slug}/projects",
"GET /orgs/{org}/teams/{team_slug}/repos",
"GET /orgs/{org}/teams/{team_slug}/team-sync/group-mappings",
"GET /orgs/{org}/teams/{team_slug}/teams",
"GET /projects/columns/{column_id}/cards",
"GET /projects/{project_id}/collaborators",
"GET /projects/{project_id}/columns",
"GET /repos/{owner}/{repo}/actions/artifacts",
"GET /repos/{owner}/{repo}/actions/runners",
"GET /repos/{owner}/{repo}/actions/runners/downloads",
"GET /repos/{owner}/{repo}/actions/runs",
"GET /repos/{owner}/{repo}/actions/runs/{run_id}/artifacts",
"GET /repos/{owner}/{repo}/actions/runs/{run_id}/attempts/{attempt_number}/jobs",
"GET /repos/{owner}/{repo}/actions/runs/{run_id}/jobs",
"GET /repos/{owner}/{repo}/actions/secrets",
"GET /repos/{owner}/{repo}/actions/workflows",
"GET /repos/{owner}/{repo}/actions/workflows/{workflow_id}/runs",
"GET /repos/{owner}/{repo}/assignees",
"GET /repos/{owner}/{repo}/autolinks",
"GET /repos/{owner}/{repo}/branches",
"GET /repos/{owner}/{repo}/check-runs/{check_run_id}/annotations",
"GET /repos/{owner}/{repo}/check-suites/{check_suite_id}/check-runs",
"GET /repos/{owner}/{repo}/code-scanning/alerts",
"GET /repos/{owner}/{repo}/code-scanning/alerts/{alert_number}/instances",
"GET /repos/{owner}/{repo}/code-scanning/analyses",
"GET /repos/{owner}/{repo}/collaborators",
"GET /repos/{owner}/{repo}/comments",
"GET /repos/{owner}/{repo}/comments/{comment_id}/reactions",
"GET /repos/{owner}/{repo}/commits",
"GET /repos/{owner}/{repo}/commits/{commit_sha}/branches-where-head",
"GET /repos/{owner}/{repo}/commits/{commit_sha}/comments",
"GET /repos/{owner}/{repo}/commits/{commit_sha}/pulls",
"GET /repos/{owner}/{repo}/commits/{ref}/check-runs",
"GET /repos/{owner}/{repo}/commits/{ref}/check-suites",
"GET /repos/{owner}/{repo}/commits/{ref}/statuses",
"GET /repos/{owner}/{repo}/contributors",
"GET /repos/{owner}/{repo}/deployments",
"GET /repos/{owner}/{repo}/deployments/{deployment_id}/statuses",
"GET /repos/{owner}/{repo}/events",
"GET /repos/{owner}/{repo}/forks",
"GET /repos/{owner}/{repo}/git/matching-refs/{ref}",
"GET /repos/{owner}/{repo}/hooks",
"GET /repos/{owner}/{repo}/hooks/{hook_id}/deliveries",
"GET /repos/{owner}/{repo}/invitations",
"GET /repos/{owner}/{repo}/issues",
"GET /repos/{owner}/{repo}/issues/comments",
"GET /repos/{owner}/{repo}/issues/comments/{comment_id}/reactions",
"GET /repos/{owner}/{repo}/issues/events",
"GET /repos/{owner}/{repo}/issues/{issue_number}/comments",
"GET /repos/{owner}/{repo}/issues/{issue_number}/events",
"GET /repos/{owner}/{repo}/issues/{issue_number}/labels",
"GET /repos/{owner}/{repo}/issues/{issue_number}/reactions",
"GET /repos/{owner}/{repo}/issues/{issue_number}/timeline",
"GET /repos/{owner}/{repo}/keys",
"GET /repos/{owner}/{repo}/labels",
"GET /repos/{owner}/{repo}/milestones",
"GET /repos/{owner}/{repo}/milestones/{milestone_number}/labels",
"GET /repos/{owner}/{repo}/notifications",
"GET /repos/{owner}/{repo}/pages/builds",
"GET /repos/{owner}/{repo}/projects",
"GET /repos/{owner}/{repo}/pulls",
"GET /repos/{owner}/{repo}/pulls/comments",
"GET /repos/{owner}/{repo}/pulls/comments/{comment_id}/reactions",
"GET /repos/{owner}/{repo}/pulls/{pull_number}/comments",
"GET /repos/{owner}/{repo}/pulls/{pull_number}/commits",
"GET /repos/{owner}/{repo}/pulls/{pull_number}/files",
"GET /repos/{owner}/{repo}/pulls/{pull_number}/requested_reviewers",
"GET /repos/{owner}/{repo}/pulls/{pull_number}/reviews",
"GET /repos/{owner}/{repo}/pulls/{pull_number}/reviews/{review_id}/comments",
"GET /repos/{owner}/{repo}/releases",
"GET /repos/{owner}/{repo}/releases/{release_id}/assets",
"GET /repos/{owner}/{repo}/secret-scanning/alerts",
"GET /repos/{owner}/{repo}/stargazers",
"GET /repos/{owner}/{repo}/subscribers",
"GET /repos/{owner}/{repo}/tags",
"GET /repos/{owner}/{repo}/teams",
"GET /repositories",
"GET /repositories/{repository_id}/environments/{environment_name}/secrets",
"GET /scim/v2/enterprises/{enterprise}/Groups",
"GET /scim/v2/enterprises/{enterprise}/Users",
"GET /scim/v2/organizations/{org}/Users",
"GET /search/code",
"GET /search/commits",
"GET /search/issues",
"GET /search/labels",
"GET /search/repositories",
"GET /search/topics",
"GET /search/users",
"GET /teams/{team_id}/discussions",
"GET /teams/{team_id}/discussions/{discussion_number}/comments",
"GET /teams/{team_id}/discussions/{discussion_number}/comments/{comment_number}/reactions",
"GET /teams/{team_id}/discussions/{discussion_number}/reactions",
"GET /teams/{team_id}/invitations",
"GET /teams/{team_id}/members",
"GET /teams/{team_id}/projects",
"GET /teams/{team_id}/repos",
"GET /teams/{team_id}/team-sync/group-mappings",
"GET /teams/{team_id}/teams",
"GET /user/blocks",
"GET /user/emails",
"GET /user/followers",
"GET /user/following",
"GET /user/gpg_keys",
"GET /user/installations",
"GET /user/installations/{installation_id}/repositories",
"GET /user/issues",
"GET /user/keys",
"GET /user/marketplace_purchases",
"GET /user/marketplace_purchases/stubbed",
"GET /user/memberships/orgs",
"GET /user/migrations",
"GET /user/migrations/{migration_id}/repositories",
"GET /user/orgs",
"GET /user/packages",
"GET /user/public_emails",
"GET /user/repos",
"GET /user/repository_invitations",
"GET /user/starred",
"GET /user/subscriptions",
"GET /user/teams",
"GET /users",
"GET /users/{username}/events",
"GET /users/{username}/events/orgs/{org}",
"GET /users/{username}/events/public",
"GET /users/{username}/followers",
"GET /users/{username}/following",
"GET /users/{username}/gists",
"GET /users/{username}/gpg_keys",
"GET /users/{username}/keys",
"GET /users/{username}/orgs",
"GET /users/{username}/packages",
"GET /users/{username}/projects",
"GET /users/{username}/received_events",
"GET /users/{username}/received_events/public",
"GET /users/{username}/repos",
"GET /users/{username}/starred",
"GET /users/{username}/subscriptions",
];
function isPaginatingEndpoint(arg) {
if (typeof arg === "string") {
return paginatingEndpoints.includes(arg);
}
else {
return false;
}
}
/**
* @param octokit Octokit instance
* @param options Options passed to Octokit constructor
*/
function paginateRest(octokit) {
return {
paginate: Object.assign(paginate.bind(null, octokit), {
iterator: iterator.bind(null, octokit),
}),
};
}
paginateRest.VERSION = VERSION;
export { composePaginateRest, isPaginatingEndpoint, paginateRest, paginatingEndpoints };
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