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var wmicVersion = require('./wmic-version')
, debug = require('debug')('win-detect-browsers')
, browsers = require('./browsers')
, exec = require('./exec')
module.exports = Browser
function Browser(name, path, version) {
this.name = name
this.path = path
this.version = null
this.setVersion(version)
}
Browser.prototype.setVersion = function(version) {
var m = version && /[\d\.]+/.exec(version)
if (m) this.version = m[0]
};
Browser.prototype.getVersion = function(cb) {
if (this.version) return cb(null, this.version)
var browser = this
this.getVersionWithFlag(function(err, version){
if (err) debug(err)
else if (version) {
// TODO: only return if version was succesfully parsed
browser.setVersion(version)
return cb(null, version)
}
wmicVersion(browser.path, function(err, version){
if (err) debug(err)
if (version) browser.setVersion(version)
cb(null, version)
})
})
}
Browser.prototype.getVersionWithFlag = function(cb) {
var opts = browsers[this.name]
var args = opts && opts.getVersion
if (!args) return cb()
debug('get version with %s %s', this.path, args)
exec(this.path, [args], false, cb)
}