29 lines
1009 B
JavaScript
29 lines
1009 B
JavaScript
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#! /usr/bin/env node
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global.sys = require("sys");
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var fs = require("fs");
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var jsp = require("../lib/parse-js");
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var pro = require("../lib/process");
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var filename = process.argv[2];
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fs.readFile(filename, "utf8", function(err, text){
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try {
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var ast = time_it("parse", function(){ return jsp.parse(text); });
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ast = time_it("mangle", function(){ return pro.ast_mangle(ast); });
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ast = time_it("squeeze", function(){ return pro.ast_squeeze(ast); });
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var gen = time_it("generate", function(){ return pro.gen_code(ast, false); });
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sys.puts(gen);
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} catch(ex) {
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sys.debug(ex.stack);
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sys.debug(sys.inspect(ex));
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sys.debug(JSON.stringify(ex));
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}
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});
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function time_it(name, cont) {
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var t1 = new Date().getTime();
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try { return cont(); }
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finally { sys.debug("// " + name + ": " + ((new Date().getTime() - t1) / 1000).toFixed(3) + " sec."); }
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};
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