From 164db9f0571ecd75d7e27d5209f30150c28d838d Mon Sep 17 00:00:00 2001
From: Dan Fiedler <danfiedler@microsoft.com>
Date: Tue, 18 Aug 2026 13:08:53 -0400
Subject: [PATCH] Pin GitHub Actions to full-length commit SHAs

---
 .github/dependabot.yml                   | 11 +++++++++++
 .github/workflows/main-build.yml         |  6 +++---
 .github/workflows/pr-build.yml           |  4 ++--
 .github/workflows/pr-extension-build.yml |  8 ++++----
 4 files changed, 20 insertions(+), 9 deletions(-)
 create mode 100644 .github/dependabot.yml

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..2c48305
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    groups:
+      github-actions:
+        patterns: ["*"]
+    schedule:
+      interval: "weekly"
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/main-build.yml b/.github/workflows/main-build.yml
index 1ec6f6d..a5dfd9e 100644
--- a/.github/workflows/main-build.yml
+++ b/.github/workflows/main-build.yml
@@ -11,10 +11,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@a37ce9120846195fa4ece8f58b268e6043cb2f26 # v3.7.0
 
       - name: Setup Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@3235b876344d2a9aa001b8d1453c930bba69e610 # v3.9.1
         with:
           node-version: 20.x
 
@@ -28,7 +28,7 @@ jobs:
         run: vsce package
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: extension-vsix
           path: '*.vsix'
diff --git a/.github/workflows/pr-build.yml b/.github/workflows/pr-build.yml
index c3b08bf..0f7e75f 100644
--- a/.github/workflows/pr-build.yml
+++ b/.github/workflows/pr-build.yml
@@ -11,10 +11,10 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v3
+              uses: actions/checkout@a37ce9120846195fa4ece8f58b268e6043cb2f26 # v3.7.0
 
             - name: Setup Node.js
-              uses: actions/setup-node@v3
+              uses: actions/setup-node@3235b876344d2a9aa001b8d1453c930bba69e610 # v3.9.1
               with:
                 node-version: 20.x
 
diff --git a/.github/workflows/pr-extension-build.yml b/.github/workflows/pr-extension-build.yml
index d7deb10..d0d63a8 100644
--- a/.github/workflows/pr-extension-build.yml
+++ b/.github/workflows/pr-extension-build.yml
@@ -16,10 +16,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: 20.x
           cache: 'npm'
@@ -34,14 +34,14 @@ jobs:
         run: vsce package
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: extension-vsix
           path: '*.vsix'
 
       - name: Comment on PR with artifact link
         if: github.event_name == 'pull_request'
-        uses: actions/github-script@v7
+        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7.1.0
         with:
           script: |
             const { owner, repo } = context.repo;