35 lines
1.2 KiB
JavaScript
35 lines
1.2 KiB
JavaScript
var gulp = require('gulp');
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var browserify = require('browserify');
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var streamify = require('gulp-streamify');
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var rename = require('gulp-rename');
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var uglify = require('gulp-uglify');
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var source = require('vinyl-source-stream');
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var OUTPUT_PATH = '../../build/browserify';
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var TMP_FILE_PREFIX = '../../build/browserify_';
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gulp.task('build-bundle', function() {
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return browserify('main.js', {output: TMP_FILE_PREFIX + 'main.tmp'})
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.ignore(require.resolve('pdfjs-dist/build/pdf.worker')) // Reducing size
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.bundle()
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.pipe(source(TMP_FILE_PREFIX + 'main.tmp'))
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.pipe(streamify(uglify()))
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.pipe(rename('main.bundle.js'))
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.pipe(gulp.dest(OUTPUT_PATH));
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});
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gulp.task('build-worker', function() {
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// We can create our own viewer (see worker.js) or use already defined one.
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var workerSrc = require.resolve('pdfjs-dist/build/pdf.worker.entry');
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return browserify(workerSrc, {output: TMP_FILE_PREFIX + 'worker.tmp'})
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.bundle()
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.pipe(source(TMP_FILE_PREFIX + 'worker.tmp'))
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.pipe(streamify(uglify({compress:{
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sequences: false // Chrome has issue with the generated code if true
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}})))
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.pipe(rename('pdf.worker.bundle.js'))
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.pipe(gulp.dest(OUTPUT_PATH));
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});
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gulp.task('build', ['build-bundle', 'build-worker']);
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