64 lines
1.6 KiB
JavaScript
64 lines
1.6 KiB
JavaScript
var save_stderr = process.stderr;
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var fs = require("fs");
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// discard annoying NodeJS warning ("path.existsSync is now called `fs.existsSync`.")
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var devnull = fs.createWriteStream("/dev/null");
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process.__defineGetter__("stderr", function(){
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return devnull;
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});
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var vm = require("vm");
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var sys = require("util");
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var path = require("path");
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var UglifyJS = vm.createContext({
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sys : sys,
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console : console,
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MOZ_SourceMap : require("source-map")
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});
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process.__defineGetter__("stderr", function(){
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return save_stderr;
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});
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function load_global(file) {
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file = path.resolve(path.dirname(module.filename), file);
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try {
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var code = fs.readFileSync(file, "utf8");
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return vm.runInContext(code, UglifyJS, file);
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} catch(ex) {
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// XXX: in case of a syntax error, the message is kinda
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// useless. (no location information).
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sys.debug("ERROR in file: " + file + " / " + ex);
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process.exit(1);
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}
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};
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var FILES = exports.FILES = [
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"../lib/utils.js",
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"../lib/ast.js",
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"../lib/parse.js",
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"../lib/transform.js",
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"../lib/scope.js",
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"../lib/output.js",
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"../lib/compress.js",
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"../lib/sourcemap.js",
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"../lib/mozilla-ast.js"
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].map(function(file){
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return path.join(path.dirname(fs.realpathSync(__filename)), file);
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});
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FILES.forEach(load_global);
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UglifyJS.AST_Node.warn_function = function(txt) {
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sys.error("WARN: " + txt);
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};
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// XXX: perhaps we shouldn't export everything but heck, I'm lazy.
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for (var i in UglifyJS) {
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if (UglifyJS.hasOwnProperty(i)) {
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exports[i] = UglifyJS[i];
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}
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}
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