aboutsummaryrefslogtreecommitdiff
path: root/node_modules/got/source/normalize-arguments.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/got/source/normalize-arguments.js')
-rw-r--r--node_modules/got/source/normalize-arguments.js265
1 files changed, 0 insertions, 265 deletions
diff --git a/node_modules/got/source/normalize-arguments.js b/node_modules/got/source/normalize-arguments.js
deleted file mode 100644
index 665cbce..0000000
--- a/node_modules/got/source/normalize-arguments.js
+++ /dev/null
@@ -1,265 +0,0 @@
-'use strict';
-const {URL, URLSearchParams} = require('url'); // TODO: Use the `URL` global when targeting Node.js 10
-const urlLib = require('url');
-const is = require('@sindresorhus/is');
-const urlParseLax = require('url-parse-lax');
-const lowercaseKeys = require('lowercase-keys');
-const urlToOptions = require('./utils/url-to-options');
-const isFormData = require('./utils/is-form-data');
-const merge = require('./merge');
-const knownHookEvents = require('./known-hook-events');
-
-const retryAfterStatusCodes = new Set([413, 429, 503]);
-
-// `preNormalize` handles static options (e.g. headers).
-// For example, when you create a custom instance and make a request
-// with no static changes, they won't be normalized again.
-//
-// `normalize` operates on dynamic options - they cannot be saved.
-// For example, `body` is everytime different per request.
-// When it's done normalizing the new options, it performs merge()
-// on the prenormalized options and the normalized ones.
-
-const preNormalize = (options, defaults) => {
- if (is.nullOrUndefined(options.headers)) {
- options.headers = {};
- } else {
- options.headers = lowercaseKeys(options.headers);
- }
-
- if (options.baseUrl && !options.baseUrl.toString().endsWith('/')) {
- options.baseUrl += '/';
- }
-
- if (options.stream) {
- options.json = false;
- }
-
- if (is.nullOrUndefined(options.hooks)) {
- options.hooks = {};
- } else if (!is.object(options.hooks)) {
- throw new TypeError(`Parameter \`hooks\` must be an object, not ${is(options.hooks)}`);
- }
-
- for (const event of knownHookEvents) {
- if (is.nullOrUndefined(options.hooks[event])) {
- if (defaults) {
- options.hooks[event] = [...defaults.hooks[event]];
- } else {
- options.hooks[event] = [];
- }
- }
- }
-
- if (is.number(options.timeout)) {
- options.gotTimeout = {request: options.timeout};
- } else if (is.object(options.timeout)) {
- options.gotTimeout = options.timeout;
- }
-
- delete options.timeout;
-
- const {retry} = options;
- options.retry = {
- retries: 0,
- methods: [],
- statusCodes: [],
- errorCodes: []
- };
-
- if (is.nonEmptyObject(defaults) && retry !== false) {
- options.retry = {...defaults.retry};
- }
-
- if (retry !== false) {
- if (is.number(retry)) {
- options.retry.retries = retry;
- } else {
- options.retry = {...options.retry, ...retry};
- }
- }
-
- if (options.gotTimeout) {
- options.retry.maxRetryAfter = Math.min(...[options.gotTimeout.request, options.gotTimeout.connection].filter(n => !is.nullOrUndefined(n)));
- }
-
- if (is.array(options.retry.methods)) {
- options.retry.methods = new Set(options.retry.methods.map(method => method.toUpperCase()));
- }
-
- if (is.array(options.retry.statusCodes)) {
- options.retry.statusCodes = new Set(options.retry.statusCodes);
- }
-
- if (is.array(options.retry.errorCodes)) {
- options.retry.errorCodes = new Set(options.retry.errorCodes);
- }
-
- return options;
-};
-
-const normalize = (url, options, defaults) => {
- if (is.plainObject(url)) {
- options = {...url, ...options};
- url = options.url || {};
- delete options.url;
- }
-
- if (defaults) {
- options = merge({}, defaults.options, options ? preNormalize(options, defaults.options) : {});
- } else {
- options = merge({}, preNormalize(options));
- }
-
- if (!is.string(url) && !is.object(url)) {
- throw new TypeError(`Parameter \`url\` must be a string or object, not ${is(url)}`);
- }
-
- if (is.string(url)) {
- if (options.baseUrl) {
- if (url.toString().startsWith('/')) {
- url = url.toString().slice(1);
- }
-
- url = urlToOptions(new URL(url, options.baseUrl));
- } else {
- url = url.replace(/^unix:/, 'http://$&');
- url = urlParseLax(url);
- }
- } else if (is(url) === 'URL') {
- url = urlToOptions(url);
- }
-
- // Override both null/undefined with default protocol
- options = merge({path: ''}, url, {protocol: url.protocol || 'https:'}, options);
-
- for (const hook of options.hooks.init) {
- const called = hook(options);
-
- if (is.promise(called)) {
- throw new TypeError('The `init` hook must be a synchronous function');
- }
- }
-
- const {baseUrl} = options;
- Object.defineProperty(options, 'baseUrl', {
- set: () => {
- throw new Error('Failed to set baseUrl. Options are normalized already.');
- },
- get: () => baseUrl
- });
-
- const {query} = options;
- if (is.nonEmptyString(query) || is.nonEmptyObject(query) || query instanceof URLSearchParams) {
- if (!is.string(query)) {
- options.query = (new URLSearchParams(query)).toString();
- }
-
- options.path = `${options.path.split('?')[0]}?${options.query}`;
- delete options.query;
- }
-
- if (options.hostname === 'unix') {
- const matches = /(.+?):(.+)/.exec(options.path);
-
- if (matches) {
- const [, socketPath, path] = matches;
- options = {
- ...options,
- socketPath,
- path,
- host: null
- };
- }
- }
-
- const {headers} = options;
- for (const [key, value] of Object.entries(headers)) {
- if (is.nullOrUndefined(value)) {
- delete headers[key];
- }
- }
-
- if (options.json && is.undefined(headers.accept)) {
- headers.accept = 'application/json';
- }
-
- if (options.decompress && is.undefined(headers['accept-encoding'])) {
- headers['accept-encoding'] = 'gzip, deflate';
- }
-
- const {body} = options;
- if (is.nullOrUndefined(body)) {
- options.method = options.method ? options.method.toUpperCase() : 'GET';
- } else {
- const isObject = is.object(body) && !is.buffer(body) && !is.nodeStream(body);
- if (!is.nodeStream(body) && !is.string(body) && !is.buffer(body) && !(options.form || options.json)) {
- throw new TypeError('The `body` option must be a stream.Readable, string or Buffer');
- }
-
- if (options.json && !(isObject || is.array(body))) {
- throw new TypeError('The `body` option must be an Object or Array when the `json` option is used');
- }
-
- if (options.form && !isObject) {
- throw new TypeError('The `body` option must be an Object when the `form` option is used');
- }
-
- if (isFormData(body)) {
- // Special case for https://github.com/form-data/form-data
- headers['content-type'] = headers['content-type'] || `multipart/form-data; boundary=${body.getBoundary()}`;
- } else if (options.form) {
- headers['content-type'] = headers['content-type'] || 'application/x-www-form-urlencoded';
- options.body = (new URLSearchParams(body)).toString();
- } else if (options.json) {
- headers['content-type'] = headers['content-type'] || 'application/json';
- options.body = JSON.stringify(body);
- }
-
- options.method = options.method ? options.method.toUpperCase() : 'POST';
- }
-
- if (!is.function(options.retry.retries)) {
- const {retries} = options.retry;
-
- options.retry.retries = (iteration, error) => {
- if (iteration > retries) {
- return 0;
- }
-
- if ((!error || !options.retry.errorCodes.has(error.code)) && (!options.retry.methods.has(error.method) || !options.retry.statusCodes.has(error.statusCode))) {
- return 0;
- }
-
- if (Reflect.has(error, 'headers') && Reflect.has(error.headers, 'retry-after') && retryAfterStatusCodes.has(error.statusCode)) {
- let after = Number(error.headers['retry-after']);
- if (is.nan(after)) {
- after = Date.parse(error.headers['retry-after']) - Date.now();
- } else {
- after *= 1000;
- }
-
- if (after > options.retry.maxRetryAfter) {
- return 0;
- }
-
- return after;
- }
-
- if (error.statusCode === 413) {
- return 0;
- }
-
- const noise = Math.random() * 100;
- return ((2 ** (iteration - 1)) * 1000) + noise;
- };
- }
-
- return options;
-};
-
-const reNormalize = options => normalize(urlLib.format(options), options);
-
-module.exports = normalize;
-module.exports.preNormalize = preNormalize;
-module.exports.reNormalize = reNormalize;