build SMP server on tags (#127)

* build SMP server on tags

* stack test -> stack build --test

.github/workflows/build.yml

@@ -47,26 +47,9 @@ jobs:
       matrix:
         include:
           - os: ubuntu-20.04
-            cache_path: ~/.stack
-            stack_args: "--test"
-            artifact_rel_path: /bin/dog-food
-            asset_name: dog-food-ubuntu-20_04-x86-64
+            asset_name: smp-server-ubuntu-20_04-x86-64
           - os: ubuntu-18.04
-            cache_path: ~/.stack
-            stack_args: "--test"
-            artifact_rel_path: /bin/dog-food
-            asset_name: dog-food-ubuntu-18_04-x86-64
-          - os: macos-latest
-            cache_path: ~/.stack
-            stack_args: "--test"
-            artifact_rel_path: /bin/dog-food
-            asset_name: dog-food-macos-x86-64
-          # TODO enable tests for windows once fixed (remove stack_args altogether)
-          - os: windows-latest
-            cache_path: C:/sr
-            stack_args: ""
-            artifact_rel_path: /bin/dog-food.exe
-            asset_name: dog-food-windows-x86-64
+            asset_name: smp-server-ubuntu-18_04-x86-64
     steps:
       - name: Clone project
         uses: actions/checkout@v2
@@ -81,13 +64,13 @@ jobs:
       - name: Cache dependencies
         uses: actions/cache@v2
         with:
-          path: ${{ matrix.cache_path }}
+          path: ~/.stack
           key: ${{ matrix.os }}-${{ hashFiles('stack.yaml') }}
 
       - name: Build & test
         id: build_test
         run: |
-          stack build ${{ matrix.stack_args }}
+          stack build --test
           echo "::set-output name=LOCAL_INSTALL_ROOT::$(stack path --local-install-root)"
 
       - name: Upload binaries to release
@@ -95,6 +78,6 @@ jobs:
         uses: svenstaro/upload-release-action@v2
         with:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: ${{ steps.build_test.outputs.LOCAL_INSTALL_ROOT }}${{ matrix.artifact_rel_path }}
+          file: ${{ steps.build_test.outputs.LOCAL_INSTALL_ROOT }}/bin/smp-server
           asset_name: ${{ matrix.asset_name }}
           tag: ${{ github.ref }}