add cd gh actions

Author: Krzyhau

.github/workflows/core-cd.yaml

@@ -0,0 +1,29 @@
+name: Core CD
+
+on:
+  push:
+    tags: '*'
+
+jobs:
+  release-nuget:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '6.x'
+
+      - name: Fetch version
+        run: echo "VERSION=${GITHUB_REF/refs\/tags\/v/}" >> $GITHUB_ENV
+
+      - name: Restore packages
+        run: dotnet restore Core/FEZRepacker.Core.csproj
+
+      - name: Build
+        run: dotnet build Core/FEZRepacker.Core.csproj -c Release /p:Version=${VERSION}
+
+      - name: Pack
+        run: dotnet pack Core/FEZRepacker.Core.csproj -c Release /p:Version=${VERSION}  --no-build --output .
+
+      - name: Push
+        run: dotnet nuget push FEZRepacker.Core.${VERSION}.nupkg --source https://api.nuget.org/v3/index.json --api-key ${{ secrets.NUGET_API_KEY }}

.github/workflows/interface-cd.yaml

@@ -0,0 +1,79 @@
+name: Interface CD
+
+on:
+  push:
+    tags: '*'
+
+jobs:
+  build-interface:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '6.x'
+
+      - name: Restore packages
+        run: dotnet restore Interface/FEZRepacker.Interface.csproj
+
+      - name: Build for Windows
+        run: dotnet publish Interface/FEZRepacker.Interface.csproj -c Release -r win-x86 --self-contained
+
+      - name: Build for Linux
+        run: dotnet publish Interface/FEZRepacker.Interface.csproj -c Release -r linux-arm64 --self-contained
+
+      - name: Upload Windows artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: FEZRepacker.Interface.Windows
+          path: Interface/bin/Release/net6.0/win-x86/publish/FEZRepacker.Interface.exe
+          if-no-files-found: error
+
+      - name: Upload Linux artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: FEZRepacker.Interface.Linux
+          path: Interface/bin/Release/net6.0/linux-arm64/publish/FEZRepacker.Interface
+          if-no-files-found: error
+  release:
+    if: github.repository == 'FEZModding/FEZRepacker'
+    needs: [build-interface]
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Download Linux Build
+        uses: actions/download-artifact@v4
+        with:
+          name: FEZRepacker.Interface.Linux
+      - name: Rename Linux Build
+        run: mv FEZRepacker.Interface FEZRepacker
+
+      - name: Download Windows Build
+        uses: actions/download-artifact@v4
+        with:
+          name: FEZRepacker.Interface.Windows
+      - name: Rename Windows Build
+        run: mv FEZRepacker.Interface.exe FEZRepacker.exe
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v1
+        with:
+          body: |
+            ## Usage
+
+            Download one of the following:
+
+            - `FEZRepacker.exe` - Windows standalone command-line interface
+            - `FEZRepacker` - Linux standalone command-line interface
+
+            ...and consult the README.md for usage details.
+
+            Additionally, Core library can be accessed as a NuGet package: https://www.nuget.org/packages/FEZRepacker.Core
+
+            ## Changelog
+
+            TODO
+          files: |
+            FEZRepacker.exe
+            FEZRepacker
+          fail_on_unmatched_files: true