Update build scripts from upstream and minor lint tweaks (#1260)

2 files changed, 6 insertions, 6 deletions

diff --git a/build/build-pages.js b/build/build-pages.js
index b851b3aca..911524dc7 100644
--- a/build/build-pages.js
+++ b/build/build-pages.js
@@ -33,7 +33,7 @@ tags:
     if (VERBOSE) {
       console.log(`${picocolors.cyan(iconBasename)}: Page already exists; skipping`)
     }
-  } catch (_) {
+  } catch {
     await fs.writeFile(pageName, pageTemplate)
     console.log(picocolors.green(`${iconBasename}: Page created`))
   }
diff --git a/build/vnu-jar.js b/build/vnu-jar.js
index 2f77c3f87..6885015ca 100644
--- a/build/vnu-jar.js
+++ b/build/vnu-jar.js
@@ -2,17 +2,17 @@
 
 /*!
  * Script to run vnu-jar if Java is available.
- * Copyright 2017-2020 The Bootstrap Authors
- * Copyright 2017-2020 Twitter, Inc.
+ * Copyright 2017-2022 The Bootstrap Authors
+ * Copyright 2017-2022 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
 'use strict'
 
-const childProcess = require('child_process')
+const { execFile, spawn } = require('child_process')
 const vnu = require('vnu-jar')
 
-childProcess.exec('java -version', (error, stdout, stderr) => {
+execFile('java', ['-version'], (error, stdout, stderr) => {
   if (error) {
     console.error('Skipping vnu-jar test; Java is missing.')
     return
@@ -40,7 +40,7 @@ childProcess.exec('java -version', (error, stdout, stderr) => {
     args.splice(0, 0, '-Xss512k')
   }
 
-  return childProcess.spawn('java', args, {
+  return spawn('java', args, {
     shell: true,
     stdio: 'inherit'
   })