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Support output, mangle and compress options to UglifyJS.minify.

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This commit is contained in:
Mihai Bazon
2013-01-04 11:24:29 +02:00
parent 47c9895d59
commit 130c623be7
2 changed files with 33 additions and 9 deletions
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29
tools/node.js
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@@ -56,6 +56,9 @@ exports.minify = function(files, options) {
inSourceMap : null,
fromString : false,
warnings : false,
mangle : {},
output : null,
compress : {}
});
if (typeof files == "string")
files = [ files ];
@@ -73,16 +76,20 @@ exports.minify = function(files, options) {
});
// 2. compress
toplevel.figure_out_scope();
var sq = UglifyJS.Compressor({
warnings: options.warnings,
});
toplevel = toplevel.transform(sq);
if (options.compress) {
var compress = { warnings: options.warnings };
UglifyJS.merge(compress, options.compress);
toplevel.figure_out_scope();
var sq = UglifyJS.Compressor(compress);
toplevel = toplevel.transform(sq);
}
// 3. mangle
toplevel.figure_out_scope();
toplevel.compute_char_frequency();
toplevel.mangle_names();
if (options.mangle) {
toplevel.figure_out_scope();
toplevel.compute_char_frequency();
toplevel.mangle_names(options.mangle);
}
// 4. output
var map = null;
@@ -95,7 +102,11 @@ exports.minify = function(files, options) {
orig: inMap,
root: options.sourceRoot
});
var stream = UglifyJS.OutputStream({ source_map: map });
var output = { source_map: map };
if (options.output) {
UglifyJS.merge(output, options.output);
}
var stream = UglifyJS.OutputStream(output);
toplevel.print(stream);
return {
code : stream + "",