From 491884d70dc1c9126085d32b2bab5ef0efa0bf31 Mon Sep 17 00:00:00 2001
From: mhrsntrk <m@mhrsntrk.com>
Date: Thu, 5 Nov 2026 15:09:03 +0100
Subject: [PATCH] ci: pin every action to a commit SHA

release.yml runs with id-token: write for npm trusted publishing, so a
moved tag on a third-party action could publish under this package's
identity. Pin all actions in both workflows to full SHAs, keep the version
in a comment, and let Dependabot propose monthly updates.
---
 .github/dependabot.yml        |  9 +++++++++
 .github/workflows/ci.yml      | 14 +++++++-------
 .github/workflows/release.yml |  6 +++---
 3 files changed, 19 insertions(+), 10 deletions(-)
 create mode 100644 .github/dependabot.yml

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..478231b
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,9 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: monthly
+    groups:
+      actions:
+        patterns: ["*"]
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1f6e194..7f5e7c3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,9 +17,9 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: 22
           cache: pnpm
@@ -36,9 +36,9 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: 22
           cache: pnpm
@@ -62,7 +62,7 @@ jobs:
         run: |
           echo "::notice::Platform HEVC needs device testing. CI covers parser/WASM paths and any fixture-specific WebCodecs configurations accepted by its browsers."
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         if: failure()
         with:
           name: browser-test-results
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fe95e2b..4c20548 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -28,11 +28,11 @@ jobs:
       actions: write
       id-token: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
         with:
           fetch-depth: 0
-      - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: 24
           registry-url: https://registry.npmjs.org