From c57b3d842a5c3f3b454756ef65305a50a587c5ba Mon Sep 17 00:00:00 2001
From: Edward McFarlane <3036610+emcfarlane@users.noreply.github.com>
Date: Thu, 22 Feb 2024 17:12:46 +0000
Subject: [PATCH] Test action in CI (#122)

This PR ensures CI runs the action built from this commit. We generate a
dummy proto file to check validate can run to completion.

Also included is a fix for `action.yaml` which missed the runtime
requirement for `node20`.
---
 .github/workflows/ci.yaml | 12 +++++++++++-
 action.yml                |  2 +-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index d25f5cb..e11b3f3 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -17,7 +17,7 @@ jobs:
         with:
           fetch-depth: 1
       - name: Install Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: 1.22
       - name: Install Node
@@ -28,3 +28,13 @@ jobs:
         run: make generate && make checkgenerate
       - name: Build
         run: make build && make checkgenerate
+      - name: Install Buf
+        uses: bufbuild/buf-setup-action@v1
+      - name: Setup Test
+        run: |
+          echo "version: v1" >> buf.yaml
+          echo 'syntax = "proto3"; message A { string a = 1; }' >> test.proto
+      - name: Validate Action
+        uses: ./
+        with:
+          against: .
diff --git a/action.yml b/action.yml
index 8a9f262..bc0e7fc 100644
--- a/action.yml
+++ b/action.yml
@@ -31,5 +31,5 @@ outputs:
   results:
     description: "The generated breaking change messages with the file annotations."
 runs:
-  using: "node16"
+  using: "node20"
   main: "./dist/main.js"