cfbbeebe8b
Unless I'm missing something, the simple relative path "../acorn.js" is exactly equivalent to the absolute path being constructed in the old code.
40 lines
1.1 KiB
JavaScript
Executable File
40 lines
1.1 KiB
JavaScript
Executable File
#!/usr/bin/env node
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var path = require('path');
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var fs = require('fs');
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var acorn = require('../acorn.js');
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var infile, parsed, options = {}, silent = false, compact = false;
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function help(status) {
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console.log("usage: " + path.basename(process.argv[1]) + " infile [--ecma3|--ecma5] [--strictSemicolons]");
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console.log(" [--locations] [--compact] [--silent] [--help]");
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process.exit(status);
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}
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for (var i = 2; i < process.argv.length; ++i) {
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var arg = process.argv[i];
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if (arg == "--ecma3") options.ecmaVersion = 3;
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else if (arg == "--ecma5") options.ecmaVersion = 5;
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else if (arg == "--strictSemicolons") options.strictSemicolons = true;
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else if (arg == "--locations") options.locations = true;
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else if (arg == "--silent") silent = true;
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else if (arg == "--compact") compact = true;
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else if (arg == "--help") help(0);
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else if (arg[0] == "-") help(1);
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else infile = arg;
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}
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if (!infile) help(1);
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try {
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var code = fs.readFileSync(infile, "utf8");
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parsed = acorn.parse(code, options);
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} catch(e) {
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console.log(e.message);
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process.exit(1);
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}
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if (!silent)
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console.log(JSON.stringify(parsed, null, compact ? null : 2));
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