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microsoft
GitHub Repository: microsoft/vscode
 Path: blob/main/build/lib/snapshotLoader.js
3520 views
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"use strict";

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Object.defineProperty(exports, "__esModule", { value: true });

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exports.snaps = void 0;

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/*---------------------------------------------------------------------------------------------

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 *  Copyright (c) Microsoft Corporation. All rights reserved.

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 *  Licensed under the MIT License. See License.txt in the project root for license information.

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 *--------------------------------------------------------------------------------------------*/

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var snaps;

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(function (snaps) {

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    const fs = require('fs');

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    const path = require('path');

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    const os = require('os');

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    const cp = require('child_process');

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    const mksnapshot = path.join(__dirname, `../../node_modules/.bin/${process.platform === 'win32' ? 'mksnapshot.cmd' : 'mksnapshot'}`);

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    const product = require('../../product.json');

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    const arch = (process.argv.join('').match(/--arch=(.*)/) || [])[1];

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    //

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    let loaderFilepath;

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    let startupBlobFilepath;

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    switch (process.platform) {

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        case 'darwin':

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            loaderFilepath = `VSCode-darwin/${product.nameLong}.app/Contents/Resources/app/out/vs/loader.js`;

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            startupBlobFilepath = `VSCode-darwin/${product.nameLong}.app/Contents/Frameworks/Electron Framework.framework/Resources/snapshot_blob.bin`;

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            break;

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        case 'win32':

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        case 'linux':

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            loaderFilepath = `VSCode-${process.platform}-${arch}/resources/app/out/vs/loader.js`;

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            startupBlobFilepath = `VSCode-${process.platform}-${arch}/snapshot_blob.bin`;

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            break;

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        default:

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            throw new Error('Unknown platform');

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    }

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    loaderFilepath = path.join(__dirname, '../../../', loaderFilepath);

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    startupBlobFilepath = path.join(__dirname, '../../../', startupBlobFilepath);

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    snapshotLoader(loaderFilepath, startupBlobFilepath);

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    function snapshotLoader(loaderFilepath, startupBlobFilepath) {

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        const inputFile = fs.readFileSync(loaderFilepath);

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        const wrappedInputFile = `

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		var Monaco_Loader_Init;

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		(function() {

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			var doNotInitLoader = true;

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			${inputFile.toString()};

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			Monaco_Loader_Init = function() {

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				AMDLoader.init();

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				CSSLoaderPlugin.init();

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				NLSLoaderPlugin.init();

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				return { define, require };

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			}

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		})();

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		`;

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        const wrappedInputFilepath = path.join(os.tmpdir(), 'wrapped-loader.js');

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        console.log(wrappedInputFilepath);

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        fs.writeFileSync(wrappedInputFilepath, wrappedInputFile);

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        cp.execFileSync(mksnapshot, [wrappedInputFilepath, `--startup_blob`, startupBlobFilepath]);

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    }

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})(snaps || (exports.snaps = snaps = {}));

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//# sourceMappingURL=snapshotLoader.js.map

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