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21 lines
627 B
21 lines
627 B
#!/usr/bin/env node
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var spawn = require('child_process').spawn;
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var fs = require('fs');
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var concat = require('concat-stream');
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var path = require('path');
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var uglify = spawn(
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require.resolve('uglify-js/bin/uglifyjs'),
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['--wrap-iife', '-c', 'side_effects=false,screw_ie8=false', '--verbose', '--ie8', '--passes=5', '-m', '--source-map', '--', '-']
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);
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fs.createReadStream(path.join(__dirname, '..', 'prelude.js'))
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.pipe(uglify.stdin)
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;
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uglify.stdout
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.pipe(concat({ encoding: 'string' }, function (str) {
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fs.writeFileSync(path.join(__dirname, '..', '_prelude.js'), str.replace(/;\s*$/, ''));
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}))
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;
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