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Merge pull request #6939 from LilyBin/uglifyjs

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Use UglifyJS to minify files in minified target
This commit is contained in:
Tim van der Meij 2016-02-13 15:07:47 +01:00
commit cd9d134af3
2 changed files with 12 additions and 19 deletions
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30
make.js
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@ -652,15 +652,9 @@ function cleanupCSSSource(file) {
// //
// make minified // make minified
// Builds the minified production viewer that should be compatible with most // Builds the minified production viewer that should be compatible with most
// modern HTML5 browsers. Requires Google Closure Compiler. // modern HTML5 browsers.
// //
target.minified = function() { target.minified = function() {
var compilerPath = process.env['CLOSURE_COMPILER'];
if (!compilerPath) {
echo('### Closure Compiler is not set. Specify CLOSURE_COMPILER variable');
exit(1);
}
target.bundle({}); target.bundle({});
target.locale(); target.locale();
@ -703,22 +697,20 @@ target.minified = function() {
MINIFIED_DIR + BUILD_DIR + 'pdf.js', MINIFIED_DIR + BUILD_DIR + 'pdf.js',
MINIFIED_DIR + '/web/viewer.js' MINIFIED_DIR + '/web/viewer.js'
]; ];
var cmdPrefix = 'java -jar \"' + compilerPath + '\" ' +
'--language_in ECMASCRIPT5 ' +
'--warning_level QUIET ' +
'--compilation_level SIMPLE_OPTIMIZATIONS ';
echo(); echo();
echo('### Minifying js files'); echo('### Minifying js files');
exec(cmdPrefix + viewerFiles.map(function(s) { var UglifyJS = require('uglify-js');
return '--js \"' + s + '\"'; // V8 chokes on very long sequences. Works around that.
}).join(' ') + var optsForHugeFile = {compress: {sequences: false}};
' --js_output_file \"' + MINIFIED_DIR + '/web/pdf.viewer.js\"');
exec(cmdPrefix + '--js \"' + MINIFIED_DIR + '/build/pdf.js' + '\" ' + UglifyJS.minify(viewerFiles).code
'--js_output_file \"' + MINIFIED_DIR + '/build/pdf.min.js' + '\"'); .to(MINIFIED_DIR + '/web/pdf.viewer.js');
exec(cmdPrefix + '--js \"' + MINIFIED_DIR + '/build/pdf.worker.js' + '\" ' + UglifyJS.minify(MINIFIED_DIR + '/build/pdf.js').code
'--js_output_file \"' + MINIFIED_DIR + '/build/pdf.worker.min.js' + '\"'); .to(MINIFIED_DIR + '/build/pdf.min.js');
UglifyJS.minify(MINIFIED_DIR + '/build/pdf.worker.js', optsForHugeFile).code
.to(MINIFIED_DIR + '/build/pdf.worker.min.js');
echo(); echo();
echo('### Cleaning js files'); echo('### Cleaning js files');

1
package.json
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@ -9,6 +9,7 @@
"rimraf": "^2.4.1", "rimraf": "^2.4.1",
"shelljs": "~0.4.0", "shelljs": "~0.4.0",
"typogr": "~0.6.5", "typogr": "~0.6.5",
"uglify-js": "^2.6.1",
"wintersmith": "^2.0.0", "wintersmith": "^2.0.0",
"yargs": "^3.14.0" "yargs": "^3.14.0"
}, },