Sun calculation js library which is fully based on formula from http://aa.quae.nl/en/reken/zonpositie.html
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#!/usr/bin/env node
module.exports = Formatter
var util = require('util')
var reporters = require('./lib/reporters/index.js')
Formatter.types = Object.keys(reporters).sort()
var Writable = require('stream').Writable
if (!Writable) {
try {
Writable = require('readable-stream').Writable
} catch (er) {
throw new Error('Please install "readable-stream" to use this module ' +
'with Node.js v0.8 and before')
}
}
var Runner = require('./lib/runner.js')
var Parser = require('tap-parser')
util.inherits(Formatter, Writable)
var exitCode
function Formatter (type, options) {
if (!(this instanceof Formatter)) {
return new Formatter(type, options)
}
if (!reporters[type]) {
console.error('Unknown format type: %s\n\n%s', type, avail())
type = 'silent'
}
this.writable = true
// don't actually need a reporter to report the tap we're getting
// just parse it so that we exit with the correct code, but otherwise
// dump it straight through to stdout.
if (type === 'tap') {
var p = new Parser()
this.write = function (chunk) {
process.stdout.write(chunk)
return p.write(chunk)
}
this.end = p.end.bind(p)
p.on('complete', function () {
if (!p.ok)
exitCode = 1
})
return this
}
var runner = this.runner = new Runner(options)
this.reporter = new reporters[type](this.runner, {})
Writable.call(this, options)
runner.on('end', function () {
if (!runner.parser.ok)
exitCode = 1
})
}
process.on('exit', function (code) {
if (!code && exitCode)
process.exit(exitCode)
})
Formatter.prototype.write = function () {
return this.runner.write.apply(this.runner, arguments)
}
Formatter.prototype.end = function () {
return this.runner.end.apply(this.runner, arguments)
}
function avail () {
var types = Formatter.types.reduce(function (str, t) {
var ll = str.split('\n').pop().length + t.length
if (ll < 40)
return str + ' ' + t
else
return str + '\n' + t
}, '').trim()
return 'Available format types:\n\n' + types
}
function usage (err) {
console[err ? 'error' : 'log'](function () {/*
Usage:
tap-mocha-reporter <type>
Reads TAP data on stdin, and formats to stdout using the specified
reporter. (Note that some reporters write to files instead of stdout.)
%s
*/}.toString().split('\n').slice(1, -1).join('\n'), avail())
}
if (require.main === module) {
var type = process.argv[2]
if (!type)
return usage()
process.stdin.pipe(new Formatter(type))
}