'use strict';
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const fs = require('fs');
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const path = require('path');
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const BaseCommand = require('common-bin');
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const Logger = require('zlogger');
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const helper = require('./helper');
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class Command extends BaseCommand {
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constructor(rawArgv) {
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super(rawArgv);
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Object.assign(this.helper, helper);
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this.parserOptions = {
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removeAlias: true,
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removeCamelCase: true,
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execArgv: true,
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};
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// common-bin setter, don't care about override at sub class
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// https://github.com/node-modules/common-bin/blob/master/lib/command.js#L158
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this.options = {
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sourcemap: {
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description: 'whether enable sourcemap support, will load `source-map-support` etc',
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type: 'boolean',
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alias: [ 'ts', 'typescript' ],
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},
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};
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this.logger = new Logger({
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prefix: '[egg-scripts] ',
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time: false,
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});
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}
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get context() {
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const context = super.context;
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const { argv, execArgvObj, cwd } = context;
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// read `egg.typescript` from package.json
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let baseDir = argv._[0] || cwd;
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if (!path.isAbsolute(baseDir)) baseDir = path.join(cwd, baseDir);
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const pkgFile = path.join(baseDir, 'package.json');
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if (fs.existsSync(pkgFile)) {
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const pkgInfo = require(pkgFile);
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if (pkgInfo && pkgInfo.egg && pkgInfo.egg.typescript) {
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argv.sourcemap = true;
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}
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}
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// execArgv
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if (argv.sourcemap) {
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execArgvObj.require = execArgvObj.require || [];
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execArgvObj.require.push(require.resolve('source-map-support/register'));
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}
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argv.sourcemap = argv.typescript = argv.ts = undefined;
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return context;
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}
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exit(code) {
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process.exit(code);
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}
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}
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module.exports = Command;
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