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1
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#!/usr/bin/env node
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2
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3
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var request = require('request')
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4
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, fs = require('fs')
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5
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6
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, uvheadloc = 'https://raw.github.com/joyent/libuv/master/include/uv.h'
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7
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, defreg = /^\s*XX\(\s*([\-\d]+),\s*([A-Z]+),\s*"([^"]*)"\s*\)\s*\\?$/
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8
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9
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10
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request(uvheadloc, function (err, response) {
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11
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if (err)
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throw err
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13
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14
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var data, out
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15
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data = response.body
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17
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.split('\n')
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18
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.map(function (line) { return line.match(defreg) })
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19
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.filter(function (match) { return match })
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20
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.map(function (match) { return {
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errno: parseInt(match[1], 10)
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22
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, code: match[2]
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, description: match[3]
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24
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}})
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25
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out = 'var all = module.exports.all = ' + JSON.stringify(data, 0, 1) + '\n\n'
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27
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28
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out += '\nmodule.exports.errno = {\n '
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29
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+ data.map(function (e, i) {
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30
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return '\'' + e.errno + '\': all[' + i + ']'
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31
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}).join('\n , ')
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32
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+ '\n}\n\n'
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33
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34
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out += '\nmodule.exports.code = {\n '
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35
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+ data.map(function (e, i) {
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36
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return '\'' + e.code + '\': all[' + i + ']'
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37
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}).join('\n , ')
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38
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+ '\n}\n\n'
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39
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40
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out += '\nmodule.exports.custom = require("./custom")(module.exports)\n'
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41
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42
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fs.writeFile('errno.js', out)
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43
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})
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