Allow people to download artifacts

.github/workflows/build.yml

@@ -4,6 +4,8 @@ on:
   workflow_dispatch:
   push:
     branches: [ main ]
+    tags:
+      - 'v*'
 
 jobs:
   build:
@@ -17,10 +19,12 @@ jobs:
           - platform: Windows x64
             runner: windows-latest
             rid: win-x64
+            archive_ext: zip
 
           - platform: Linux x64
             runner: ubuntu-latest
             rid: linux-x64
+            archive_ext: tar.gz
 
     steps:
       - name: Checkout
@@ -35,10 +39,47 @@ jobs:
         run: dotnet restore Brovan/Brovan.csproj
 
       - name: Publish
-        run: dotnet publish Brovan/Brovan.csproj -c Release -r ${{ matrix.rid }} --self-contained false -o artifacts
+        run: dotnet publish Brovan/Brovan.csproj -c Release -r ${{ matrix.rid }} --self-contained false -o artifacts/publish/${{ matrix.rid }}
 
-      - name: Upload Artifacts
+      - name: Package Windows artifact
+        if: runner.os == 'Windows'
+        shell: pwsh
+        run: |
+          New-Item -ItemType Directory -Force -Path artifacts/packages | Out-Null
+          Compress-Archive -Path "artifacts/publish/${{ matrix.rid }}/*" -DestinationPath "artifacts/packages/Brovan-${{ matrix.rid }}.zip"
+
+      - name: Package Linux artifact
+        if: runner.os == 'Linux'
+        shell: bash
+        run: |
+          mkdir -p artifacts/packages
+          tar -C "artifacts/publish/${{ matrix.rid }}" -czf "artifacts/packages/Brovan-${{ matrix.rid }}.tar.gz" .
+
+      - name: Upload CI Artifact
         uses: actions/upload-artifact@v6
         with:
           name: Brovan ${{ matrix.platform }}
-          path: artifacts/**
+          path: artifacts/packages/*
+          retention-days: 14
+
+  release:
+    name: Publish GitHub Release
+    if: startsWith(github.ref, 'refs/tags/')
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
+    steps:
+      - name: Download build artifacts
+        uses: actions/download-artifact@v6
+        with:
+          path: release-artifacts
+
+      - name: Create GitHub Release
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          gh release create "${{ github.ref_name }}" release-artifacts/**/*
+            --title "${{ github.ref_name }}"
+            --generate-notes