[CD] Set up CD

.github/workflows/build.yml

@@ -0,0 +1,151 @@
+name: Build
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  build-linux:
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/heads/')
+
+    steps:
+      - name: Install Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '1.17.1'
+
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install Linux dependencies
+        run: |
+          sudo apt update
+          sudo apt install -y wget pkg-config libsdl2-dev
+
+      - name: Install Go dependencies
+        run: go get -v
+
+      - name: Build
+        run: go build -v
+
+      - name: Update executable
+        run: |
+          chmod +x impregnate
+          mv impregnate impregnate.Linux
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: impregnate-linux
+          path: impregnate.Linux
+
+  build-mac:
+    runs-on: macos-latest
+    if: startsWith(github.ref, 'refs/heads/')
+
+    steps:
+      - name: Install Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '1.17.1'
+
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install dependencies
+        run: brew install pkg-config sdl2
+
+      - name: Install Go dependencies
+        run: go get -v
+
+      - name: Build
+        run: go build -v
+
+      - name: Update executable
+        run: |
+          chmod +x impregnate
+          mv impregnate impregnate.MacOS
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: impregnate-macos
+          path: impregnate.MacOS
+
+  build-windows:
+    runs-on: windows-latest
+    if: startsWith(github.ref, 'refs/heads/')
+
+    steps:
+      - name: Install Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '1.17.1'
+
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup MSYS2
+        uses: msys2/setup-msys2@v2
+
+      - name: Install Windows dependencies
+        shell: msys2 {0}
+        run: |
+          pacman -S --noconfirm mingw-w64-x86_64-gcc mingw-w64-x86_64-SDL2 mingw-w64-x86_64-go
+          export GOROOT=/mingw64/lib/go
+          export GOPATH=/mingw64
+
+      - name: Install Go dependencies
+        shell: msys2 {0}
+        run: |
+          export GOROOT=/mingw64/lib/go
+          export GOPATH=/mingw64
+          go get -v
+
+      - name: Build
+        shell: msys2 {0}
+        run: |
+          export GOROOT=/mingw64/lib/go
+          export GOPATH=/mingw64
+          go build -v
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: impregnate-windows
+          path: impregnate.exe
+
+  release:
+    runs-on: ubuntu-latest
+    needs: [build-linux, build-mac, build-windows]
+    if: startsWith(github.ref, 'refs/heads/')
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - uses: actions/download-artifact@v2
+        with:
+          name: impregnate-linux
+          path: linux
+
+      - uses: actions/download-artifact@v2
+        with:
+          name: impregnate-macos
+          path: macos
+
+      - uses: actions/download-artifact@v2
+        with:
+          name: impregnate-windows
+          path: windows
+
+      - name: Create release
+        run: |
+          gh release delete ${{ env.VERSION }} -y
+          gh release create ${{ env.VERSION }} -p -t "${{ env.NAME }}" -n "${{ github.event.head_commit.message }}" ${{ env.FILES }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          VERSION: 'dev'
+          NAME: 'Impregnate Dev'
+          FILES: linux/impregnate.Linux macos/impregnate.MacOS windows/impregnate.exe