electron-updater
Version:
Cross platform updater for electron applications
41 lines • 1.72 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.newBaseUrl = newBaseUrl;
exports.newUrlFromBase = newUrlFromBase;
exports.getChannelFilename = getChannelFilename;
exports.blockmapFiles = blockmapFiles;
// if baseUrl path doesn't ends with /, this path will be not prepended to passed pathname for new URL(input, base)
const url_1 = require("url");
// @ts-ignore
const escapeRegExp = require("lodash.escaperegexp");
/** @internal */
function newBaseUrl(url) {
const result = new url_1.URL(url);
if (!result.pathname.endsWith("/")) {
result.pathname += "/";
}
return result;
}
// addRandomQueryToAvoidCaching is false by default because in most cases URL already contains version number,
// so, it makes sense only for Generic Provider for channel files
function newUrlFromBase(pathname, baseUrl, addRandomQueryToAvoidCaching = false) {
const result = new url_1.URL(pathname, baseUrl);
// search is not propagated (search is an empty string if not specified)
const search = baseUrl.search;
if (search != null && search.length !== 0) {
result.search = search;
}
else if (addRandomQueryToAvoidCaching) {
result.search = `noCache=${Date.now().toString(32)}`;
}
return result;
}
function getChannelFilename(channel) {
return `${channel}.yml`;
}
function blockmapFiles(baseUrl, oldVersion, newVersion) {
const newBlockMapUrl = newUrlFromBase(`${baseUrl.pathname}.blockmap`, baseUrl);
const oldBlockMapUrl = newUrlFromBase(`${baseUrl.pathname.replace(new RegExp(escapeRegExp(newVersion), "g"), oldVersion)}.blockmap`, baseUrl);
return [oldBlockMapUrl, newBlockMapUrl];
}
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