.github/workflows: build and test for all three supported archs

Signed-off-by: Aaron Klotz <[email protected]>

.github/workflows/build-and-test.yml

@@ -1,42 +1,66 @@
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
-
-name: Go
+name: CI
 
 on:
   push:
     branches: [ "main", "bindgen", "ci", "com_objects_v3" ]
   pull_request:
-    branches: [ "main", "bindgen", "ci" ]
+    # all PRs on all branches
 
-jobs:
+concurrency:
+  # For PRs, later CI runs preempt previous ones. e.g. a force push on a PR
+  # cancels running CI jobs and starts all new ones.
+  #
+  # For non-PR pushes, concurrency.group needs to be unique for every distinct
+  # CI run we want to have happen. Use run_id, which in practice means all
+  # non-PR CI runs will be allowed to run without preempting each other.
+  group: ${{ github.workflow }}-$${{ github.pull_request.number || github.run_id }}
+  cancel-in-progress: true
 
-  build:
+jobs:
+  build-and-test:
+    strategy:
+      fail-fast: false
+      matrix:
+        goarch: [ "386", "amd64", "arm64" ]
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v3
+    - name: Checkout
+      uses: actions/checkout@v4
 
-    - name: Set up Go
+    - name: Install Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.21.x'
+        go-version-file: go.mod
 
     - name: Install go-winres
       run: go install github.com/tc-hib/go-winres@latest
 
     - name: Set up build directory
-      run: mkdir -p ./bin
+      run: |
+        mkdir -p ./bin/${{ matrix.goarch }}
 
-    - name: Build
+    - name: Build Binaries
       run: |
-        go build -v -o ./bin ./...
-        go test -c -o ./bin ./...
+          go build -v -o ./bin/${{ matrix.goarch }} ./...
+      env:
+        GOARCH: ${{ matrix.goarch }}
 
-    - name: Bind resources to all binaries
+    - name: Build Test Binaries
+      run: |
+          go test -c -o ./bin/${{ matrix.goarch }} ./...
+      env:
+        GOARCH: ${{ matrix.goarch }}
+
+    - name: Bind Resources to All Binaries
       shell: bash
       run: |
-        for f in ./bin/*.exe; do
-          go-winres patch $f
+        for f in ./bin/${{ matrix.goarch }}/*.exe; do
+          go-winres patch ${f}
         done
 
     - name: Test
-      run: go test -o ./bin -v ./...
+      if: ${{ matrix.goarch != arm64 }}
+      run: |
+        go test -o ./bin/${{ matrix.goarch }} -v ./...
+      env:
+        GOARCH: ${{ matrix.goarch }}