Move to npm

bin/install-addons.js

@@ -16,13 +16,6 @@ const addonsPath = path.join(PACKAGE_ROOT, 'addons');
 if (fs.existsSync(addonsPath)) {
   console.log('pulling addon dependencies...');
 
-  // whether to use yarn or npm
-  let hasYarn = false;
-  try {
-    cp.execSync('yarn --version').toString();
-    hasYarn = true;
-  } catch(e) {}
-
   // walk all addon folders
   fs.readdir(addonsPath, (err, files) => {
     for (const folder of files) {
@@ -43,11 +36,7 @@ if (fs.existsSync(addonsPath)) {
           )
       {
         console.log('Preparing', folder);
-        if (hasYarn) {
-          cp.execSync('yarn', {cwd: addonPath});
-        } else {
-          cp.execSync('npm install', {cwd: addonPath});
-        }
+        cp.execSync('npm ci', {cwd: addonPath});
       } else {
         console.log('Skipped', folder);
       }

bin/test_unit.js

@@ -20,7 +20,7 @@ if (process.argv.length > 2) {
   const args = process.argv.slice(2);
   flagArgs = args.filter(e => e.startsWith('--'));
   // ability to inject particular test files via
-  // yarn test [testFileA testFileB ...]
+  // npm run test [testFileA testFileB ...]
   files = args.filter(e => !e.startsWith('--'));
   if (files.length) {
     testFiles = files;

bin/update-website.sh

@@ -6,7 +6,7 @@ VERSION=$1
 # Clone docs repo and update the documentation
 git clone https://github.com/xtermjs/xtermjs.org
 cd xtermjs.org
-yarn
+npm ci
 ./bin/update-docs
 
 # Add changes to index and only proceed if there are changes to commit