32 lines
1.2 KiB
JavaScript
32 lines
1.2 KiB
JavaScript
const webpack = require('webpack');
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const path = require('path');
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const mode = process.argv[2];
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let config = require(path.resolve(process.argv[3] || 'webpack.config'));
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if(typeof config === 'function') config = config(mode);
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config = Array.isArray(config) ? config : [config];
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for(const item of config) item.mode = mode === 'watch' ? 'development' : mode;
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let lastHash = null;
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function compilerCallback(err, stats) {
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if(mode !== 'watch' || err) compiler.purgeInputFileSystem();
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if(err) {
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lastHash = null;
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console.error(err.stack || err);
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if(err.details) console.error(err.details);
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process.exit(1);
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}
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if(stats.hash !== lastHash) {
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lastHash = stats.hash;
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const statsString = stats.toString({colors: require("supports-color"), context: config[0].context, cached: false, cachedAssets: false, exclude: ['node_modules']});
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if(statsString) process.stdout.write(statsString + '\n');
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}
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if(mode !== 'watch' && stats.hasErrors()) process.exitCode = 2;
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}
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console.log(config);
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const compiler = webpack(config);
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if(mode === 'watch') compiler.watch({}, compilerCallback);
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else compiler.run(compilerCallback);
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