From a7dfc867992c9e744fd6eae3a11abcc03324d9c9 Mon Sep 17 00:00:00 2001
From: Sam Morley <41870650+inakleinbottle@users.noreply.github.com>
Date: Fri, 13 Dec 2024 12:43:11 +0000
Subject: [PATCH] Add GitHub workflow to update vcpkg dependencies (#184)

This workflow triggers on changes to vcpkg.json or vcpkg-configuration.json in the main branch. It sets up vcpkg, bootstraps it, and performs a dry-run to build the dependency graph. This ensures dependency updates are tracked and managed automatically.
---
 .github/workflows/update-dependencies.yml | 34 +++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 .github/workflows/update-dependencies.yml

diff --git a/.github/workflows/update-dependencies.yml b/.github/workflows/update-dependencies.yml
new file mode 100644
index 000000000..2b8ad91bd
--- /dev/null
+++ b/.github/workflows/update-dependencies.yml
@@ -0,0 +1,34 @@
+name: update-dependencies.yml
+
+on:
+  push:
+    branches: ["main"]
+    paths:
+      - vcpkg.json
+      - vcpkg-configuration.json
+
+permissions:
+  contents: write
+
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  VCPKG_FEATURE_FLAGS: dependencygraph
+
+jobs:
+  vcpkg-deps:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: setup-vcpkg
+        uses: actions/checkout@v4
+        with:
+          repository: https://github.com/Microsoft/vcpkg.git
+          path: tools/vcpkg
+
+      - name: bootstrap vcpkg
+        run: ${{ github.workspace }}/tools/vcpkg/bootstrap_vcpkg.sh
+
+      - name: build-dep-graph
+        run: ${{ github.workspace }}/tools/vcpkg/vcpkg install --dry-run
\ No newline at end of file