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- #!/usr/bin/env node
- var request = require('request')
- , fs = require('fs')
- , uvheadloc = 'https://raw.github.com/joyent/libuv/master/include/uv.h'
- , defreg = /^\s*XX\(\s*([\-\d]+),\s*([A-Z]+),\s*"([^"]*)"\s*\)\s*\\?$/
- request(uvheadloc, function (err, response) {
- if (err)
- throw err
- var data, out
- data = response.body
- .split('\n')
- .map(function (line) { return line.match(defreg) })
- .filter(function (match) { return match })
- .map(function (match) { return {
- errno: parseInt(match[1], 10)
- , code: match[2]
- , description: match[3]
- }})
- out = 'var all = module.exports.all = ' + JSON.stringify(data, 0, 1) + '\n\n'
- out += '\nmodule.exports.errno = {\n '
- + data.map(function (e, i) {
- return '\'' + e.errno + '\': all[' + i + ']'
- }).join('\n , ')
- + '\n}\n\n'
- out += '\nmodule.exports.code = {\n '
- + data.map(function (e, i) {
- return '\'' + e.code + '\': all[' + i + ']'
- }).join('\n , ')
- + '\n}\n\n'
- out += '\nmodule.exports.custom = require("./custom")(module.exports)\n'
- fs.writeFile('errno.js', out)
- })
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