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const webpack = require("webpack");
const path = require('path');
const CopyPlugin = require('copy-webpack-plugin');
const validateOptions = require('schema-utils');
const fs = require('fs');
const manifest = require("../manifest/manifest.json");
const firefoxManifestExtra = require("../manifest/firefox-manifest-extra.json");
const chromeManifestExtra = require("../manifest/chrome-manifest-extra.json");
const betaManifestExtra = require("../manifest/beta-manifest-extra.json");
// schema for options object
const schema = {
type: 'object',
properties: {
browser: {
type: 'string'
},
pretty: {
type: 'boolean'
},
steam: {
type: 'string'
}
}
};
class BuildManifest {
constructor (options = {}) {
validateOptions(schema, options, "Build Manifest Plugin");
this.options = options;
}
apply(compiler) {
const distFolder = path.resolve(__dirname, "../dist/");
const distManifestFile = path.resolve(distFolder, "manifest.json");
// Add missing manifest elements
if (this.options.browser.toLowerCase() === "firefox") {
mergeObjects(manifest, firefoxManifestExtra);
} else if (this.options.browser.toLowerCase() === "chrome" || this.options.browser.toLowerCase() === "chromium") {
mergeObjects(manifest, chromeManifestExtra);
}
if (this.options.stream === "beta") {
mergeObjects(manifest, betaManifestExtra);
}
let result = JSON.stringify(manifest);
if (this.options.pretty) result = JSON.stringify(manifest, null, 2);
fs.mkdirSync(distFolder, {recursive: true});
fs.writeFileSync(distManifestFile, result);
}
}
function mergeObjects(object1, object2) {
for (const key in object2) {
if (key in object1) {
if (Array.isArray(object1[key])) {
object1[key] = object1[key].concat(object2[key]);
} else if (typeof object1[key] == 'object') {
mergeObjects(object1[key], object2[key]);
} else {
object1[key] = object2[key];
}
} else {
object1[key] = object2[key];
}
}
}
module.exports = BuildManifest;
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