Add release pipeline

.github/workflows/release.yml

@@ -0,0 +1,83 @@
+---
+name: Build
+
+on:
+  release:
+    types:
+      - published
+
+jobs:
+  build-on-amd64:
+    runs-on: ubuntu-20.04
+    name: Build release binary on amd64
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install deps
+      run: |
+        sudo apt-get update
+        sudo apt-get install libsfml-dev
+
+    - name: Build
+      run: |
+        make build-release
+        cp pacman pacmanMP-ubuntu2004_amd64
+
+    - name: Add compiled binary to release
+      uses: AButler/upload-release-assets@v2.0
+      with:
+        files: 'pacmanMP-ubuntu2004_amd64'
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+
+
+  build-on-other:
+    runs-on: ubuntu-18.04
+    name: Build release binary on ${{ matrix.arch }} ${{ matrix.distro }}
+
+    strategy:
+      matrix:
+        include:
+          - arch: armv6
+            distro: alpine_latest
+          - arch: armv7
+            distro: alpine_latest
+          - arch: aarch64
+            distro: alpine_latest
+          - arch: s390x
+            distro: alpine_latest
+          - arch: ppc64le
+            distro: alpine_latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2.1.1
+
+      - name: Build on ${{ matrix.arch }} ${{ matrix.distro }}
+        uses: uraimo/run-on-arch-action@v2.1.1
+        id: runcmd
+        with:
+          arch: ${{ matrix.arch }}
+          distro: ${{ matrix.distro }}
+
+          setup: |
+            mkdir -p "${PWD}/artifacts"
+          dockerRunArgs: |
+            --volume "${PWD}/artifacts:/artifacts"
+          env: |
+            artifact_name: pacmanMP-${{ matrix.distro }}_${{ matrix.arch }}
+
+          install: |
+            apk add --update make
+            apk add --update g++
+            apk add --update sfml-dev
+
+          run: |
+            sudo apt-get update
+            sudo apt-get install libsfml-dev
+
+      - name: Add compiled binary to release
+        uses: AButler/upload-release-assets@v2.0
+        with:
+          files: 'artifacts/*'
+          repo-token: ${{ secrets.GITHUB_TOKEN }}