40 lines
926 B
JavaScript
Executable File
40 lines
926 B
JavaScript
Executable File
#! /usr/bin/env node
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var sys = require("util");
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var fs = require("fs");
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var UglifyJS = require("../tools/node");
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var filename = process.argv[2];
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var code = fs.readFileSync(filename, "utf8");
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var ast = UglifyJS.parse(code);
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var tt = new UglifyJS.TreeTransformer(
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function before(node, descend) {
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if (node instanceof UglifyJS.AST_Var) {
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//return new UglifyJS.AST_EmptyStatement(node);
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return UglifyJS.MAP.skip;
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}
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},
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function after(node) {
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console.log("After ", node.TYPE);
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}
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);
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var x = ast.transform(tt);
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sys.print(x.print_to_string({ beautify: true }));
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// ast.figure_out_scope();
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// ast = ast.squeeze(UglifyJS.Compressor());
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// ast.compute_char_frequency();
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// UglifyJS.base54.sort();
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// ast.figure_out_scope();
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// ast.scope_warnings();
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// ast.mangle_names();
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// sys.error(UglifyJS.base54.get());
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// sys.print(ast.print_to_string({ beautify: true }));
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