Automatically release Tauri binaries (#951)

This makes it so we automatically release the Tauri binaries when we
merge a new change to the master branch.

.github/workflows/build_zip.sh

@@ -0,0 +1,28 @@
+set -ex
+
+main() {
+    local src=$(pwd) \
+          stage=
+
+    if [[ $OS_NAME =~ ^macos\-.*$ ]]; then
+        stage=$(mktemp -d -t tmp)
+    else
+        stage=$(mktemp -d)
+    fi
+
+    cp "src-tauri/target/release/LiveSplit One.exe" "$stage/LiveSplit One.exe" 2>/dev/null || :
+    cp "src-tauri/target/release/LiveSplit One" "$stage/LiveSplit One" 2>/dev/null || :
+    cp "src-tauri/target/release/live-split-one" "$stage/livesplit-one" 2>/dev/null || :
+
+    cd $stage
+    if [ "$OS_NAME" = "windows-latest" ]; then
+        7z a $src/LiveSplitOne-$TARGET.zip *
+    else
+        tar czf $src/LiveSplitOne-$TARGET.tar.gz *
+    fi
+    cd $src
+
+    rm -rf $stage
+}
+
+main

.github/workflows/ci.yml

@@ -9,6 +9,8 @@ on:
 jobs:
   build:
     runs-on: ${{ matrix.os }}
+    permissions:
+      contents: write
     strategy:
       fail-fast: false
       matrix:
@@ -195,3 +197,20 @@ jobs:
           publish_branch: gh-pages
           publish_dir: ./${{ matrix.dist_path }}
           force_orphan: true
+
+      - name: Prepare Release (Tauri)
+        if: matrix.platform == 'tauri' && github.repository == 'LiveSplit/LiveSplitOne' && github.ref == 'refs/heads/master'
+        shell: bash
+        run: .github/workflows/build_zip.sh
+        env:
+          OS_NAME: ${{ matrix.os }}
+          TARGET: ${{ matrix.binaryen }}
+
+      - name: Release (Tauri)
+        if: matrix.platform == 'tauri' && github.repository == 'LiveSplit/LiveSplitOne' && github.ref == 'refs/heads/master'
+        uses: softprops/action-gh-release@v2
+        with:
+          files: LiveSplitOne-*.*
+          name: Latest
+          tag_name: latest
+          body: The latest desktop version of LiveSplit One, which has support for global hotkeys.