index.js

import { request } from '@octokit/request';
import { getUserAgent } from 'universal-user-agent';

const VERSION = "4.8.0";

function _buildMessageForResponseErrors(data) {
    return (`Request failed due to following response errors:\n` +
        data.errors.map((e) => ` - ${e.message}`).join("\n"));
}
class GraphqlResponseError extends Error {
    constructor(request, headers, response) {
        super(_buildMessageForResponseErrors(response));
        this.request = request;
        this.headers = headers;
        this.response = response;
        this.name = "GraphqlResponseError";
        // Expose the errors and response data in their shorthand properties.
        this.errors = response.errors;
        this.data = response.data;
        // Maintains proper stack trace (only available on V8)
        /* istanbul ignore next */
        if (Error.captureStackTrace) {
            Error.captureStackTrace(this, this.constructor);
        }
    }
}

const NON_VARIABLE_OPTIONS = [
    "method",
    "baseUrl",
    "url",
    "headers",
    "request",
    "query",
    "mediaType",
];
const FORBIDDEN_VARIABLE_OPTIONS = ["query", "method", "url"];
const GHES_V3_SUFFIX_REGEX = /\/api\/v3\/?$/;
function graphql(request, query, options) {
    if (options) {
        if (typeof query === "string" && "query" in options) {
            return Promise.reject(new Error(`[@octokit/graphql] "query" cannot be used as variable name`));
        }
        for (const key in options) {
            if (!FORBIDDEN_VARIABLE_OPTIONS.includes(key))
                continue;
            return Promise.reject(new Error(`[@octokit/graphql] "${key}" cannot be used as variable name`));
        }
    }
    const parsedOptions = typeof query === "string" ? Object.assign({ query }, options) : query;
    const requestOptions = Object.keys(parsedOptions).reduce((result, key) => {
        if (NON_VARIABLE_OPTIONS.includes(key)) {
            result[key] = parsedOptions[key];
            return result;
        }
        if (!result.variables) {
            result.variables = {};
        }
        result.variables[key] = parsedOptions[key];
        return result;
    }, {});
    // workaround for GitHub Enterprise baseUrl set with /api/v3 suffix
    // https://github.com/octokit/auth-app.js/issues/111#issuecomment-657610451
    const baseUrl = parsedOptions.baseUrl || request.endpoint.DEFAULTS.baseUrl;
    if (GHES_V3_SUFFIX_REGEX.test(baseUrl)) {
        requestOptions.url = baseUrl.replace(GHES_V3_SUFFIX_REGEX, "/api/graphql");
    }
    return request(requestOptions).then((response) => {
        if (response.data.errors) {
            const headers = {};
            for (const key of Object.keys(response.headers)) {
                headers[key] = response.headers[key];
            }
            throw new GraphqlResponseError(requestOptions, headers, response.data);
        }
        return response.data.data;
    });
}

function withDefaults(request$1, newDefaults) {
    const newRequest = request$1.defaults(newDefaults);
    const newApi = (query, options) => {
        return graphql(newRequest, query, options);
    };
    return Object.assign(newApi, {
        defaults: withDefaults.bind(null, newRequest),
        endpoint: request.endpoint,
    });
}

const graphql$1 = withDefaults(request, {
    headers: {
        "user-agent": `octokit-graphql.js/${VERSION} ${getUserAgent()}`,
    },
    method: "POST",
    url: "/graphql",
});
function withCustomRequest(customRequest) {
    return withDefaults(customRequest, {
        method: "POST",
        url: "/graphql",
    });
}

export { GraphqlResponseError, graphql$1 as graphql, withCustomRequest };
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