fetch-node-release - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

CHANGELOG.md

@@ -5,2 +5,9 @@ # Change Log
 
+<a name="1.0.1"></a>
+## [1.0.1](https://github.com/panva/fetch-node-release/compare/v1.0.0...v1.0.1) (2018-10-24)
+
+### Refactor
+
+* now uses https://nodejs.org/dist/index.json instead ([08cb2e2](https://github.com/panva/fetch-node-release/commit/08cb2e2))
+
 <a name="1.0.0"></a>
@@ -7,0 +14,0 @@ # 1.0.0 (2018-10-24)

lib/index.js

@@ -8,43 +8,30 @@ 'use strict'
 function fetchRelease (keyword) {
-  let location
-
-  if (STABLE.has(keyword)) {
-    location = Promise.resolve('https://nodejs.org/dist/latest/')
-  } else if (/lts\/([a-z]+)/.test(keyword)) {
-    location = Promise.resolve(`https://nodejs.org/dist/latest-${RegExp.$1}/`)
-  } else if (keyword === 'lts/*') {
-    location = got('https://nodejs.org/dist/').then(function (res) {
-      const lts = res.body
-        .split('\n')
-        .map(function (line) {
-          return /latest-([a-z]+)\//.test(line) && RegExp.$1
-        })
-        .filter(Boolean)
-        .sort()
-        .reverse()
-
-      return `https://nodejs.org/dist/latest-${lts[0]}/`
-    })
-  } else {
-    location = Promise.reject(new TypeError('invalid keyword'))
-  }
-
-  return location.then(function (url) {
-    return got(url)
+  if (STABLE.has(keyword) || /lts\/([a-z]+)/.test(keyword) || keyword === 'lts/*') {
+    return got('https://nodejs.org/dist/index.json', { json: true })
       .then(function (res) {
-        const match = res.body
-          .split('\n')
-          .find(function (line) {
-            return /<\/a>/.test(line) && /([0-9]+\.[0-9]+\.[0-9]+)/.test(line)
+        let match
+        if (STABLE.has(keyword)) {
+          // match the latest release
+          match = res.body[0]
+        } else if (/lts\/([a-z]+)/.test(keyword)) {
+          // match the first matching lts codename
+          match = res.body.find(function (release) {
+            return typeof release.lts === 'string' && release.lts.toLowerCase() === RegExp.$1
           })
+        } else if (keyword === 'lts/*') {
+          // match the first lts in the array
+          match = res.body.find(function (release) {
+            return typeof release.lts === 'string'
+          })
+        }
 
-        const release = match && RegExp.$1
-
-        if (!release) {
+        if (match) {
+          return match.version.slice(1)
+        } else {
           throw new Error(`no release found for ${keyword}`)
         }
-
-        return release
       })
-  })
+  } else {
+    return Promise.reject(new TypeError('invalid keyword'))
+  }
 }
@@ -51,0 +38,0 @@

package.json

 {
   "name": "fetch-node-release",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Fetch latest Node.js release version by keyword such as \"stable\", \"lts/carbon\" or \"lts/*\"",
@@ -5,0 +5,0 @@ "keywords": [

No alert changes

Improved metrics

Total package byte prevSize

4792

increased by2.74%

Worsened metrics

Lines of code

34

decreased by-19.05%

No dependency changes