fix: [node npm] service has bad colors #4809 (#4810)

* fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * fix: node service has bad colors #4809 * chore: minor service test rename Co-authored-by: Caleb Cartwright <calebcartwright@users.noreply.github.com>
2020-04-05 05:21:08 +03:00
parent e92cb574a2
commit 15cbbe828e
13 changed files with 729 additions and 76 deletions
--- a/services/node/node-version-color.js
+++ b/services/node/node-version-color.js
@@ -1,12 +1,19 @@
 'use strict'

 const { promisify } = require('util')
+const moment = require('moment')
 const semver = require('semver')
 const { regularUpdate } = require('../../core/legacy/regular-update')

-function getLatestVersion() {
+const dateFormat = 'YYYY-MM-DD'
+
+function getVersion(version) {
+  let semver = ``
+  if (version) {
+    semver = `-${version}.x`
+  }
  return promisify(regularUpdate)({
-    url: 'https://nodejs.org/dist/latest/SHASUMS256.txt',
+    url: `https://nodejs.org/dist/latest${semver}/SHASUMS256.txt`,
    intervalMillis: 24 * 3600 * 1000,
    json: false,
    scraper: shasums => {
@@ -14,14 +21,57 @@ function getLatestVersion() {
      const taris = shasums.indexOf('node-v')
      const tarie = shasums.indexOf('\n', taris)
      const tarball = shasums.slice(taris, tarie)
-      const version = tarball.split('-')[1]
-      return version
+      return tarball.split('-')[1]
    },
  })
 }

-async function versionColorForRange(range) {
-  const latestVersion = await getLatestVersion()
+function ltsVersionsScraper(versions) {
+  const currentDate = moment().format(dateFormat)
+  return Object.keys(versions).filter(function(version) {
+    const data = versions[version]
+    return data.lts && data.lts < currentDate && data.end > currentDate
+  })
+}
+
+async function getCurrentVersion() {
+  return getVersion()
+}
+
+async function getLtsVersions() {
+  const versions = await promisify(regularUpdate)({
+    url:
+      'https://raw.githubusercontent.com/nodejs/Release/master/schedule.json',
+    intervalMillis: 24 * 3600 * 1000,
+    json: true,
+    scraper: ltsVersionsScraper,
+  })
+  return Promise.all(versions.map(getVersion))
+}
+
+async function versionColorForRangeLts(range) {
+  const ltsVersions = await getLtsVersions()
+  try {
+    const matchesAll = ltsVersions.reduce(function(satisfies, version) {
+      return satisfies && semver.satisfies(version, range)
+    }, true)
+    const matchesSome = ltsVersions.reduce(function(satisfies, version) {
+      return satisfies || semver.satisfies(version, range)
+    }, false)
+    if (matchesAll) {
+      return 'brightgreen'
+    } else if (matchesSome) {
+      return 'yellow'
+    } else {
+      return 'orange'
+    }
+  } catch (e) {
+    return 'lightgray'
+  }
+}
+
+async function versionColorForRangeCurrent(range) {
+  const latestVersion = await getCurrentVersion()
  try {
    if (semver.satisfies(latestVersion, range)) {
      return 'brightgreen'
@@ -36,6 +86,6 @@ async function versionColorForRange(range) {
 }

 module.exports = {
-  getLatestVersion,
-  versionColorForRange,
+  versionColorForRangeCurrent,
+  versionColorForRangeLts,
 }