new toolkit and scoped registries

node_modules/@octokit/endpoint/dist-node/index.js

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+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
+
+var deepmerge = _interopDefault(require('deepmerge'));
+var isPlainObject = _interopDefault(require('is-plain-object'));
+var urlTemplate = _interopDefault(require('url-template'));
+var getUserAgent = _interopDefault(require('universal-user-agent'));
+
+function lowercaseKeys(object) {
+  if (!object) {
+    return {};
+  }
+
+  return Object.keys(object).reduce((newObj, key) => {
+    newObj[key.toLowerCase()] = object[key];
+    return newObj;
+  }, {});
+}
+
+function merge(defaults, route, options) {
+  if (typeof route === "string") {
+    let [method, url] = route.split(" ");
+    options = Object.assign(url ? {
+      method,
+      url
+    } : {
+      url: method
+    }, options);
+  } else {
+    options = route || {};
+  } // lowercase header names before merging with defaults to avoid duplicates
+
+
+  options.headers = lowercaseKeys(options.headers);
+  const mergedOptions = deepmerge.all([defaults, options].filter(Boolean), {
+    isMergeableObject: isPlainObject
+  }); // mediaType.previews arrays are merged, instead of overwritten
+
+  if (defaults && defaults.mediaType.previews.length) {
+    mergedOptions.mediaType.previews = defaults.mediaType.previews.filter(preview => !mergedOptions.mediaType.previews.includes(preview)).concat(mergedOptions.mediaType.previews);
+  }
+
+  mergedOptions.mediaType.previews = mergedOptions.mediaType.previews.map(preview => preview.replace(/-preview/, ""));
+  return mergedOptions;
+}
+
+function addQueryParameters(url, parameters) {
+  const separator = /\?/.test(url) ? "&" : "?";
+  const names = Object.keys(parameters);
+
+  if (names.length === 0) {
+    return url;
+  }
+
+  return url + separator + names.map(name => {
+    if (name === "q") {
+      return "q=" + parameters.q.split("+").map(encodeURIComponent).join("+");
+    }
+
+    return `${name}=${encodeURIComponent(parameters[name])}`;
+  }).join("&");
+}
+
+const urlVariableRegex = /\{[^}]+\}/g;
+
+function removeNonChars(variableName) {
+  return variableName.replace(/^\W+|\W+$/g, "").split(/,/);
+}
+
+function extractUrlVariableNames(url) {
+  const matches = url.match(urlVariableRegex);
+
+  if (!matches) {
+    return [];
+  }
+
+  return matches.map(removeNonChars).reduce((a, b) => a.concat(b), []);
+}
+
+function omit(object, keysToOmit) {
+  return Object.keys(object).filter(option => !keysToOmit.includes(option)).reduce((obj, key) => {
+    obj[key] = object[key];
+    return obj;
+  }, {});
+}
+
+function parse(options) {
+  // https://fetch.spec.whatwg.org/#methods
+  let method = options.method.toUpperCase(); // replace :varname with {varname} to make it RFC 6570 compatible
+
+  let url = options.url.replace(/:([a-z]\w+)/g, "{+$1}");
+  let headers = Object.assign({}, options.headers);
+  let body;
+  let parameters = omit(options, ["method", "baseUrl", "url", "headers", "request", "mediaType"]); // extract variable names from URL to calculate remaining variables later
+
+  const urlVariableNames = extractUrlVariableNames(url);
+  url = urlTemplate.parse(url).expand(parameters);
+
+  if (!/^http/.test(url)) {
+    url = options.baseUrl + url;
+  }
+
+  const omittedParameters = Object.keys(options).filter(option => urlVariableNames.includes(option)).concat("baseUrl");
+  const remainingParameters = omit(parameters, omittedParameters);
+  const isBinaryRequset = /application\/octet-stream/i.test(headers.accept);
+
+  if (!isBinaryRequset) {
+    if (options.mediaType.format) {
+      // e.g. application/vnd.github.v3+json => application/vnd.github.v3.raw
+      headers.accept = headers.accept.split(/,/).map(preview => preview.replace(/application\/vnd(\.\w+)(\.v3)?(\.\w+)?(\+json)?$/, `application/vnd$1$2.${options.mediaType.format}`)).join(",");
+    }
+
+    if (options.mediaType.previews.length) {
+      const previewsFromAcceptHeader = headers.accept.match(/[\w-]+(?=-preview)/g) || [];
+      headers.accept = previewsFromAcceptHeader.concat(options.mediaType.previews).map(preview => {
+        const format = options.mediaType.format ? `.${options.mediaType.format}` : "+json";
+        return `application/vnd.github.${preview}-preview${format}`;
+      }).join(",");
+    }
+  } // for GET/HEAD requests, set URL query parameters from remaining parameters
+  // for PATCH/POST/PUT/DELETE requests, set request body from remaining parameters
+
+
+  if (["GET", "HEAD"].includes(method)) {
+    url = addQueryParameters(url, remainingParameters);
+  } else {
+    if ("data" in remainingParameters) {
+      body = remainingParameters.data;
+    } else {
+      if (Object.keys(remainingParameters).length) {
+        body = remainingParameters;
+      } else {
+        headers["content-length"] = 0;
+      }
+    }
+  } // default content-type for JSON if body is set
+
+
+  if (!headers["content-type"] && typeof body !== "undefined") {
+    headers["content-type"] = "application/json; charset=utf-8";
+  } // GitHub expects 'content-length: 0' header for PUT/PATCH requests without body.
+  // fetch does not allow to set `content-length` header, but we can set body to an empty string
+
+
+  if (["PATCH", "PUT"].includes(method) && typeof body === "undefined") {
+    body = "";
+  } // Only return body/request keys if present
+
+
+  return Object.assign({
+    method,
+    url,
+    headers
+  }, typeof body !== "undefined" ? {
+    body
+  } : null, options.request ? {
+    request: options.request
+  } : null);
+}
+
+function endpointWithDefaults(defaults, route, options) {
+  return parse(merge(defaults, route, options));
+}
+
+function withDefaults(oldDefaults, newDefaults) {
+  const DEFAULTS = merge(oldDefaults, newDefaults);
+  const endpoint = endpointWithDefaults.bind(null, DEFAULTS);
+  return Object.assign(endpoint, {
+    DEFAULTS,
+    defaults: withDefaults.bind(null, DEFAULTS),
+    merge: merge.bind(null, DEFAULTS),
+    parse
+  });
+}
+
+const VERSION = "0.0.0-development";
+
+const userAgent = `octokit-endpoint.js/${VERSION} ${getUserAgent()}`;
+const DEFAULTS = {
+  method: "GET",
+  baseUrl: "https://api.github.com",
+  headers: {
+    accept: "application/vnd.github.v3+json",
+    "user-agent": userAgent
+  },
+  mediaType: {
+    format: "",
+    previews: []
+  }
+};
+
+const endpoint = withDefaults(null, DEFAULTS);
+
+exports.endpoint = endpoint;