fix(linting): add scripts, docs, smoke-tests

There is code in all of these places we control so it should be linted

PR-URL: https://github.com/npm/cli/pull/3367
Credit: @wraithgar
Close: #3367
Reviewed-by: @isaacs

6 files changed, 44 insertions, 46 deletions

diff --git a/scripts/bundle-and-gitignore-deps.js b/scripts/bundle-and-gitignore-deps.js
index b15720c03..1c7f0eb36 100644
--- a/scripts/bundle-and-gitignore-deps.js
+++ b/scripts/bundle-and-gitignore-deps.js
@@ -9,7 +9,7 @@ const arb = new Arborist({ path: resolve(__dirname, '..') })
 const shouldIgnore = []
 
 arb.loadVirtual().then(tree => {
-  for (const [name, node] of tree.children.entries()) {
+  for (const node of tree.children.values()) {
     if (node.dev || node.isLink) {
       console.error('ignore', node.name)
       shouldIgnore.push(node.name)
diff --git a/scripts/changelog.js b/scripts/changelog.js
index f36ad56c9..0951bd027 100644
--- a/scripts/changelog.js
+++ b/scripts/changelog.js
@@ -18,40 +18,38 @@ const log = execSync(`git log --reverse --pretty='format:%h %H%d %s (%aN)%n%b%n-
 main()
 
 function shortname (url) {
-  let matched = url.match(/https:\/\/github\.com\/([^/]+\/[^/]+)\/(?:pull|issues)\/(\d+)/) ||
+  const matched = url.match(/https:\/\/github\.com\/([^/]+\/[^/]+)\/(?:pull|issues)\/(\d+)/) ||
                 url.match(/https:\/\/(npm\.community)\/t\/(?:[^/]+\/)(\d+)/)
-  if (!matched) return false
-  let repo = matched[1]
-  let id = matched[2]
-  if (repo !== 'npm/cli') {
+  if (!matched)
+    return false
+  const repo = matched[1]
+  const id = matched[2]
+  if (repo !== 'npm/cli')
     return `${repo}#${id}`
-  } else {
+  else
     return `#${id}`
-  }
 }
 
 function printCommit (c) {
   console.log(`* [\`${c.shortid}\`](https://github.com/npm/cli/commit/${c.fullid})`)
   if (c.fixes.length) {
     for (const fix of c.fixes) {
-      let label = shortname(fix)
-      if (label) {
+      const label = shortname(fix)
+      if (label)
         console.log(`  [${label}](${fix})`)
-      }
     }
   } else if (c.prurl) {
-    let label = shortname(c.prurl)
-    if (label) {
+    const label = shortname(c.prurl)
+    if (label)
       console.log(`  [${label}](${c.prurl})`)
-    } else {
+    else
       console.log(`  [#](${c.prurl})`)
-    }
   }
-  let msg = c.message
+  const msg = c.message
     .replace(/^\s+/mg, '')
     .replace(/^[-a-z]+: /, '')
     .replace(/^/mg, '  ')
-    .replace(/^  Reviewed-by: @.*/mg, '')
+    .replace(/^ {2}Reviewed-by: @.*/mg, '')
     .replace(/\n$/, '')
     // backtickify package@version
     .replace(/^(\s*@?[^@\s]+@\d+[.]\d+[.]\d+)\b(\s*\S)/g, '$1:$2')
@@ -60,14 +58,13 @@ function printCommit (c) {
     .replace(/\b([a-f0-9]{7,8})\b/g, '[`$1`](https://github.com/npm/cli/commit/$1)')
   console.log(msg)
   // don't assign credit for dep updates
-  if (!/^  `[^`]+@\d+\.\d+\.\d+[^`]*`:?$/m.test(msg)) {
+  if (!/^ {2}`[^`]+@\d+\.\d+\.\d+[^`]*`:?$/m.test(msg)) {
     if (c.credit) {
       c.credit.forEach(function (credit) {
         console.log(`  ([@${credit}](https://github.com/${credit}))`)
       })
-    } else {
+    } else
       console.log(`  ([@${c.author}](https://github.com/${c.author}))`)
-    }
   }
 }
 
@@ -77,9 +74,9 @@ function main () {
     line = line.replace(/\r/g, '')
     let m
     /* eslint no-cond-assign:0 */
-    if (/^---$/.test(line)) {
+    if (/^---$/.test(line))
       printCommit(commit)
-    } else if (m = line.match(/^([a-f0-9]{7,10}) ([a-f0-9]+) (?:[(]([^)]+)[)] )?(.*?) [(](.*?)[)]/)) {
+    else if (m = line.match(/^([a-f0-9]{7,10}) ([a-f0-9]+) (?:[(]([^)]+)[)] )?(.*?) [(](.*?)[)]/)) {
       commit = {
         shortid: m[1],
         fullid: m[2],
@@ -88,23 +85,23 @@ function main () {
         author: m[5],
         prurl: null,
         fixes: [],
-        credit: null
+        credit: null,
       }
-    } else if (m = line.match(/^PR-URL: (.*)/)) {
+    } else if (m = line.match(/^PR-URL: (.*)/))
       commit.prurl = m[1]
-    } else if (m = line.match(/^Credit: @(.*)/)) {
-      if (!commit.credit) commit.credit = []
+    else if (m = line.match(/^Credit: @(.*)/)) {
+      if (!commit.credit)
+        commit.credit = []
       commit.credit.push(m[1])
-    } else if (m = line.match(/^(?:Fix(?:es)|Closes?): #?([0-9]+)/)) {
+    } else if (m = line.match(/^(?:Fix(?:es)|Closes?): #?([0-9]+)/))
       commit.fixes.push(`https://github.com/npm/cli/issues/${m[1]}`)
-    } else if (m = line.match(/^(?:Fix(?:es)|Closes?): ([^#]+)#([0-9]*)/)) {
+    else if (m = line.match(/^(?:Fix(?:es)|Closes?): ([^#]+)#([0-9]*)/))
       commit.fixes.push(`https://github.com/${m[1]}/issues/${m[2]}`)
-    } else if (m = line.match(/^(?:Fix(?:es)|Closes?): (https?:\/\/.*)/)) {
+    else if (m = line.match(/^(?:Fix(?:es)|Closes?): (https?:\/\/.*)/))
       commit.fixes.push(m[1])
-    } else if (m = line.match(/^Reviewed-By: @(.*)/)) {
+    else if (m = line.match(/^Reviewed-By: @(.*)/))
       commit.reviewed = m[1]
-    } else if (/\S/.test(line)) {
+    else if (/\S/.test(line))
       commit.message += `\n${line}`
-    }
   })
 }
diff --git a/scripts/config-doc-command.js b/scripts/config-doc-command.js
index d7f734ed5..48bc02654 100644
--- a/scripts/config-doc-command.js
+++ b/scripts/config-doc-command.js
@@ -1,6 +1,6 @@
 const { definitions } = require('../lib/utils/config/index.js')
 const { writeFileSync, readFileSync } = require('fs')
-const { resolve, basename, relative } = require('path')
+const { resolve } = require('path')
 
 const configDoc = process.argv[2]
 const commandFile = process.argv[3]
diff --git a/scripts/config-doc.js b/scripts/config-doc.js
index 8d8294906..5014bcdc4 100644
--- a/scripts/config-doc.js
+++ b/scripts/config-doc.js
@@ -39,9 +39,9 @@ const addShorthands = doc => {
         shorta.localeCompare(shortb, 'en')
     })
     .map(([short, expansion]) => {
-    const dash = short.length === 1 ? '-' : '--'
-    return `* \`${dash}${short}\`: \`${expansion.join(' ')}\``
-  }).join('\n')
+      const dash = short.length === 1 ? '-' : '--'
+      return `* \`${dash}${short}\`: \`${expansion.join(' ')}\``
+    }).join('\n')
   return addBetweenTags(doc, startTag, endTag, body)
 }
 
diff --git a/scripts/docs-build.js b/scripts/docs-build.js
index a1540ebb9..8e217d225 100644
--- a/scripts/docs-build.js
+++ b/scripts/docs-build.js
@@ -8,19 +8,19 @@ var src = args[0]
 var dest = args[1] || src
 
 fs.readFile(src, 'utf8', function (err, data) {
-  if (err) return console.log(err)
+  if (err)
+    return console.log(err)
 
   function frontmatter (match, p1) {
     const fm = { }
 
     p1.split(/\r?\n/).forEach((kv) => {
-      let result = kv.match(/^([^\s:]+):\s*(.*)/)
-      if (result) {
+      const result = kv.match(/^([^\s:]+):\s*(.*)/)
+      if (result)
         fm[result[1]] = result[2]
-      }
     })
 
-    return `# ${fm['title']}(${fm['section']}) - ${fm['description']}`
+    return `# ${fm.title}(${fm.section}) - ${fm.description}`
   }
 
   function replacer (match, p1) {
@@ -35,6 +35,7 @@ fs.readFile(src, 'utf8', function (err, data) {
     .trim()
 
   fs.writeFile(dest, marked(result), 'utf8', function (err) {
-    if (err) return console.log(err)
+    if (err)
+      return console.log(err)
   })
 })
diff --git a/scripts/update-dist-tags.js b/scripts/update-dist-tags.js
index f28bfd0b9..371d0c03a 100644
--- a/scripts/update-dist-tags.js
+++ b/scripts/update-dist-tags.js
@@ -79,9 +79,9 @@ function parseOTP (args) {
     }
     case 1: {
       // --otp=123456 or --otp123456
-      if (otp) {
+      if (otp)
         return otp
-      }
+
       console.error('Invalid otp value supplied. [CASE 1]')
       process.exit(1)
     }
@@ -89,9 +89,9 @@ function parseOTP (args) {
       // --otp 123456
       // INFO: validating the second argument is an otp code
       const isValidOtp = PARSE_OTP_VALUE.test(args[1])
-      if (isValidOtp) {
+      if (isValidOtp)
         return args[1]
-      }
+
       console.error('Invalid otp value supplied. [CASE 2]')
       process.exit(1)
     }