From 0377662883c5ffda12aadfb954d9e44f9e9022af Mon Sep 17 00:00:00 2001
From: Raymond Zhao <7199958+rzhao271@users.noreply.github.com>
Date: Wed, 1 Jul 2026 14:46:24 -0700
Subject: [PATCH 1/2] chore: onboard to ADO feed

---
 pipelines/build.yml         |  2 ++
 pipelines/npm-feed-auth.yml | 26 ++++++++++++++++++++++++++
 publish.yml                 |  2 ++
 3 files changed, 30 insertions(+)
 create mode 100644 pipelines/npm-feed-auth.yml

diff --git a/pipelines/build.yml b/pipelines/build.yml
index 0fccecdcb..20ac88066 100644
--- a/pipelines/build.yml
+++ b/pipelines/build.yml
@@ -13,6 +13,8 @@ steps:
     addToPath: true
   displayName: 'Use latest Python 3.x'
 
+- template: pipelines/npm-feed-auth.yml@self
+
 - bash: |
     if [ "$(uname)" = "Linux" ]; then
       sudo apt-get update -qq
diff --git a/pipelines/npm-feed-auth.yml b/pipelines/npm-feed-auth.yml
new file mode 100644
index 000000000..e532072ba
--- /dev/null
+++ b/pipelines/npm-feed-auth.yml
@@ -0,0 +1,26 @@
+steps:
+  - pwsh: |
+      $feedRegistry = 'https://pkgs.dev.azure.com/monacotools/Monaco/_packaging/vscode/npm/registry/'
+      $npmrcPath = Join-Path '$(Agent.TempDirectory)' 'vscode-feed.npmrc'
+      Set-Content -Path $npmrcPath -Encoding utf8 -Value @(
+        "registry=$feedRegistry"
+        'always-auth=true'
+      )
+
+      Write-Host "##vso[task.setvariable variable=NPM_CONFIG_USERCONFIG]$npmrcPath"
+
+      Get-ChildItem -Path '$(Build.SourcesDirectory)' -Filter 'package-lock.json' -Recurse -File | ForEach-Object {
+        $lockfilePath = $_.FullName
+        $contents = Get-Content -Path $lockfilePath -Raw
+        $updatedContents = $contents.Replace('https://registry.npmjs.org/', $feedRegistry).Replace('https://registry.npmjs.com/', $feedRegistry)
+
+        if ($updatedContents -ne $contents) {
+          Set-Content -Path $lockfilePath -Encoding utf8 -Value $updatedContents -NoNewline
+        }
+      }
+    displayName: 'Configure npm to use Monaco vscode feed'
+
+  - task: npmAuthenticate@0
+    displayName: 'Authenticate to Monaco vscode npm feed'
+    inputs:
+      workingFile: '$(NPM_CONFIG_USERCONFIG)'
diff --git a/publish.yml b/publish.yml
index ca0eabd9c..499a6625b 100644
--- a/publish.yml
+++ b/publish.yml
@@ -49,6 +49,7 @@ extends:
               branchName: '$(Build.SourceBranch)'
               artifactName: 'prebuilds-$(Build.SourceVersion)'
               targetPath: 'prebuilds'
+          - template: pipelines/npm-feed-auth.yml@self
           - pwsh: |
               Get-ChildItem -Path . -Recurse -Directory -Name "_manifest" | Remove-Item -Recurse -Force
             displayName: 'Delete _manifest folders'
@@ -72,6 +73,7 @@ extends:
               branchName: '$(Build.SourceBranch)'
               artifactName: 'prebuilds-$(Build.SourceVersion)'
               targetPath: 'prebuilds'
+          - template: pipelines/npm-feed-auth.yml@self
           - bash: chmod +x prebuilds/darwin-*/spawn-helper
             displayName: 'Ensure spawn-helper is executable'
           - script: npm ci

From c9408cd55bf7ee713ff5422e0ab7c27b05e90c26 Mon Sep 17 00:00:00 2001
From: Raymond Zhao <7199958+rzhao271@users.noreply.github.com>
Date: Wed, 1 Jul 2026 15:15:38 -0700
Subject: [PATCH 2/2] Fix relative path

---
 pipelines/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pipelines/build.yml b/pipelines/build.yml
index 20ac88066..691960104 100644
--- a/pipelines/build.yml
+++ b/pipelines/build.yml
@@ -13,7 +13,7 @@ steps:
     addToPath: true
   displayName: 'Use latest Python 3.x'
 
-- template: pipelines/npm-feed-auth.yml@self
+- template: npm-feed-auth.yml@self
 
 - bash: |
     if [ "$(uname)" = "Linux" ]; then