git ssb

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var fs = require('fs')
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var path = require('path')
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var pull = require('pull-stream')
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var File = require('pull-file')
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var Split = require('pull-split')
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var common = require('./common')
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var start = common.startTime
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var startDay = Math.floor(start / 86400000)
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var startWeek = Math.floor(start / 86400000 / 7)
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var startMonth = Math.floor(start / 86400000 / 30.43666666666666666666)
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var startT
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var now = Date.now()
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var nowDay = Math.floor(now / 86400000)
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var nowWeek = Math.floor(now / 86400000 / 7)
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var nowMonth = Math.floor(now / 86400000 / 30.43666666666666666666)
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var series = process.argv[2]
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if (!series) throw new TypeError('Missing series argument')
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var unit = 1
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if (series === 'day') {
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  startT = startDay
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  unit = 86400e3
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} else if (series === 'week') {
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  startT = startWeek
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  unit = 86400e3*7
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} else if (series === 'month') {
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  startT = startMonth
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  unit = 86400e3*(365.24/12)
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} else {
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  throw new TypeError('Invalid series')
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}
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var info = JSON.parse(fs.readFileSync(path.join(__dirname, series + '.json')))
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var info1 = JSON.parse(fs.readFileSync(path.join(__dirname, 'ids-colors.json')))
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var ids = info1.ids
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var userColors = info1.colors
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var height = info.max
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var last = Date.now() - 86400e3
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function toISODateString(d) {
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  return d.toISOString().replace(/T.*/, '')
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}
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var max = 0
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var maxDate
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pull(
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  File(path.join(__dirname, series + '.jsonp')),
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  Split(),
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  pull.filter(Boolean),
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  pull.map(JSON.parse),
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  pull.drain(function (interval) {
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    var ms = interval.time * unit
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    if (ms > last) return
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    var d = new Date(ms)
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    var count = interval.ids.length
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    if (count > max) max = count, maxDate = d
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    console.log(toISODateString(d), count)
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  }, function (err) {
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    if (err) throw err
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    console.log(toISODateString(maxDate), max, 'max')
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  })
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)
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