Fix release workflows and merge down to 1 workflow (#3)

* Fix release workflows and merge down to 1 workflow

.github/workflows/post-merge.yml

@@ -1,4 +1,4 @@
-name: Test and Tag
+name: Post-merge Test and Release
 
 on:
   push:
@@ -12,35 +12,103 @@ jobs:
   test:
     uses: ./.github/workflows/run-tests.yml
 
-  check-for-and-create-new-release:
-    name: Create new release tag if needed
+  check-for-release:
+    name: Check if release required
     runs-on: ubuntu-latest
     needs:
       - test
-
-    permissions:
-      contents: write
+    outputs:
+      release: "${{ steps.tag-release.outputs.release }}"
+      version: "${{ steps.tag-release.outputs.version }}"
 
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - shell: bash
+        id: tag-release
+        name: tag-release
         run: |
           VERSION=$(yq -oy '.package.version' Cargo.toml)
-          echo "Checking for version $VERSION"
-          git tag --list
-          echo "With grep"
-          git tag --list | grep "^$VERSION\$" 
 
           if git tag --list | grep "^$VERSION\$" >>/dev/null 2>&1; then
             echo "Version $VERSION already tagged, no release to complete"
+            echo "release=false" >> $GITHUB_OUTPUT
             exit 0
           fi
 
-          echo "Continuing to create release tag"
+          echo "Continuing to create release tag for $VERSION"
+
+          echo "release=true" >> $GITHUB_OUTPUT
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+  build-and-upload:
+    if: ${{ needs.check-for-release.outputs.release == 'true' }}
+    needs: check-for-release
+    name: Build and Upload
+
+    runs-on: ${{ matrix.os }}
+
+    permissions:
+      contents: write
+
+    strategy:
+      matrix:
+        include:
+          - build: linux
+            os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+
+          - build: macos-x86_64
+            os: macos-latest
+            target: x86_64-apple-darwin
+
+          # Can build, but not test
+          - build: macos-arm64
+            os: macos-latest
+            target: aarch64-apple-darwin
 
-          git config user.name BridgeBoard-PC-Boot-Patcher-AutoRelease
+          - build: windows
+            os: windows-latest
+            target: x86_64-pc-windows-gnu
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.target }}
+
+      - name: Build Release Binaries
+        shell: bash
+        run: |
+          cargo build --release --target ${{ matrix.target }}
 
-          git tag "$VERSION"
-          git push origin "$VERSION"
+      - name: Create Release Archives
+        shell: bash
+        run: |
+          binary_name="bridgeboard-pc-boot-patcher"
+
+          dirname="$binary_name-${{ needs.check-for-release.outputs.version }}-${{ matrix.build }}"
+          mkdir "$dirname"
+          if [ "${{ matrix.os }}" = "windows-latest" ]; then
+            mv "target/${{ matrix.target }}/release/$binary_name.exe" "$dirname"
+          else
+            mv "target/${{ matrix.target }}/release/$binary_name" "$dirname"
+          fi
+
+          if [ "${{ matrix.os }}" = "windows-latest" ]; then
+            7z a "$dirname.zip" "$dirname"
+            echo "ASSET=$dirname.zip" >> $GITHUB_ENV
+          else
+            tar -czf "$dirname.tar.gz" "$dirname"
+            echo "ASSET=$dirname.tar.gz" >> $GITHUB_ENV
+          fi
+ 
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        with:
+          name: ${{ needs.check-for-release.outputs.version }}
+          tag_name: ${{ needs.check-for-release.outputs.version }}
+          generate_release_notes: true
+          files: |
+            ${{ env.ASSET }}