feat: build multi-architecture binary (#6)

* feat: build multi-architecture binary

* Not linting at the moment

.github/workflows/test-pr.yaml

@@ -0,0 +1,35 @@
+on:
+  - pull_request
+
+name: Test
+
+jobs:
+  test:
+    name: Test
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v4
+        with:
+          go-version: 1.19
+
+      - name: download deps
+        run: go get .
+
+      - name: Test
+        run: go test
+
+  build-binary:
+    name: Build multi-architecture binary
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v4
+        with:
+          go-version: 1.19
+
+      - name: download deps
+        run: go get .
+
+      - name: Build
+        run: ./build.sh

build.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -e
+
+GOOS=darwin GOARCH=amd64 go build -o gradle-subproject-resolver-amd64 *.go
+GOOS=darwin GOARCH=arm64 go build -o gradle-subproject-resolver-arm64 *.go
+lipo -create -output gradle-subproject-resolver gradle-subproject-resolver-amd64 gradle-subproject-resolver-arm64
+
+rm -f gradle-subproject-resolver-amd64 gradle-subproject-resolver-arm64