Add top packages to stats summary script
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@ -72,6 +72,7 @@
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"promise": "7.1.1",
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"react-dev-utils": "^0.5.2",
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"style-loader": "0.13.1",
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"text-table": "^0.2.0",
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"url-loader": "0.5.7",
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"webpack": "1.14.0",
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"webpack-dev-server": "1.16.2",
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@ -2,6 +2,7 @@ const redis = require('redis')
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const subDays = require('date-fns/sub_days')
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const prettyBytes = require('pretty-bytes')
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const invariant = require('invariant')
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const table = require('text-table')
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const RedisURL = process.env.REDIS_URL
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@ -10,6 +11,9 @@ invariant(
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'Missing the $REDIS_URL environment variable'
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)
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const sumValues = (array) =>
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array.reduce((memo, n) => memo + (parseInt(n, 10) || 0), 0)
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const db = redis.createClient(RedisURL)
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const getKeyValues = (keys) =>
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@ -23,7 +27,39 @@ const getKeyValues = (keys) =>
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})
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})
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const sumKeys = (keys) => getKeyValues(keys).then(sumValues)
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const sumKeys = (keys) =>
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getKeyValues(keys).then(sumValues)
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const createScoresMap = (array) => {
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const map = {}
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for (let i = 0; i < array.length; i += 2)
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map[array[i]] = parseInt(array[i + 1], 10)
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return map
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}
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const getTopScores = (key, n = 10) =>
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new Promise((resolve, reject) => {
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db.zrevrange(key, 0, n, 'withscores', (error, value) => {
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if (error) {
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reject(error)
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} else {
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resolve(createScoresMap(value))
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}
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})
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})
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const sumTopScores = (keys, n) =>
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Promise.all(keys.map(key => getTopScores(key, n))).then(values => {
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return values.reduce((memo, map) => {
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Object.keys(map).forEach(key => {
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memo[key] = (memo[key] || 0) + map[key]
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})
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return memo
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}, {})
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})
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const createRange = (start, end) => {
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const range = []
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@ -40,9 +76,6 @@ const createDayKey = (date) =>
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const createHourKey = (date) =>
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`${createDayKey(date)}-${date.getUTCHours()}`
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const sumValues = (array) =>
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array.reduce((memo, n) => memo + (parseInt(n, 10) || 0), 0)
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const now = new Date
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const createPastDays = (n) =>
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@ -51,38 +84,46 @@ const createPastDays = (n) =>
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const pastSevenDays = createPastDays(7)
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const pastThirtyDays = createPastDays(30)
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sumKeys(
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pastSevenDays.map(date => `stats-requests-${createHourKey(date)}`)
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).then(total => {
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Promise.all([
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sumKeys(pastSevenDays.map(date => `stats-requests-${createDayKey(date)}`)),
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sumKeys(pastSevenDays.map(date => `stats-bandwidth-${createDayKey(date)}`)),
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sumKeys(pastThirtyDays.map(date => `stats-requests-${createDayKey(date)}`)),
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sumKeys(pastThirtyDays.map(date => `stats-bandwidth-${createDayKey(date)}`))
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]).then(results => {
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console.log('\n## Summary')
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console.log(
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'Requests this week: %s',
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total.toLocaleString()
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results[0].toLocaleString()
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)
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})
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sumKeys(
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pastSevenDays.map(date => `stats-bandwidth-${createHourKey(date)}`)
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).then(total => {
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console.log(
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'Bandwidth this week: %s',
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prettyBytes(total)
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prettyBytes(results[1])
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)
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})
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sumKeys(
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pastThirtyDays.map(date => `stats-requests-${createDayKey(date)}`)
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).then(total => {
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console.log(
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'Requests this month: %s',
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total.toLocaleString()
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results[2].toLocaleString()
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)
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})
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sumKeys(
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pastThirtyDays.map(date => `stats-bandwidth-${createDayKey(date)}`)
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).then(total => {
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console.log(
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'Bandwidth this month: %s',
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prettyBytes(total)
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prettyBytes(results[3])
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)
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sumTopScores(pastSevenDays.map(date => `stats-packageRequests-${createDayKey(date)}`)).then(results => {
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console.log('\n## Top Packages This Week')
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const topPackages = Object.keys(results).sort((a, b) => results[b] - results[a])
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console.log(
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table(topPackages.map(packageName => [
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packageName,
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results[packageName].toLocaleString()
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]))
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)
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process.exit()
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})
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})
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@ -5140,7 +5140,7 @@ test-exclude@^3.3.0:
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read-pkg-up "^1.0.1"
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require-main-filename "^1.0.1"
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text-table@~0.2.0:
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text-table@^0.2.0, text-table@~0.2.0:
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version "0.2.0"
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resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
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