ci: add GitHub Actions workflows for Xcode build, analyze, and release

- xcode-build.yml: build and analyze on push/PR to main (Xcode 26.3.0)
- release.yml: build, package, and publish release on v* tag push

Author: ShubhamJ010

.github/workflows/release.yml

@@ -0,0 +1,82 @@
+name: Xcode - Build, Package and Release
+
+on:
+  push:
+    tags:
+      - "v*" # Triggers the workflow only when you push a version tag like v1.0.0
+
+jobs:
+  release:
+    name: Build and Create Release
+    runs-on: macos-latest
+
+    permissions:
+      contents: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # Selects Xcode 26.3 to provide Swift 6.2+ compiler tools
+      - name: Set Xcode Version to 26.3.0
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: "26.3.0"
+
+      - name: Resolve Package Dependencies
+        run: |
+          xcodebuild -resolvePackageDependencies
+
+      - name: Set Default Scheme
+        run: |
+          scheme_list=$(xcodebuild -list -json | tr -d "\n")
+          default=$(echo $scheme_list | ruby -e "require 'json'; puts JSON.parse(STDIN.gets)['project']['targets'][0]")
+          echo "SCHEME=$default" >> $GITHUB_ENV
+
+          if [ "`ls -A | grep -i \\.xcworkspace\$`" ]; then
+            echo "FILETYPE_PARAM=workspace" >> $GITHUB_ENV
+            echo "FILE_TO_BUILD=$(ls -A | grep -i \.xcworkspace\$ | head -n 1)" >> $GITHUB_ENV
+          else
+            echo "FILETYPE_PARAM=project" >> $GITHUB_ENV
+            echo "FILE_TO_BUILD=$(ls -A | grep -i \.xcodeproj\$ | head -n 1)" >> $GITHUB_ENV
+          fi
+
+      # Builds the app to a custom build directory using ad-hoc local signing
+      - name: Build App Binary
+        run: |
+          xcodebuild clean build \
+            -scheme "${{ env.SCHEME }}" \
+            -${{ env.FILETYPE_PARAM }} "${{ env.FILE_TO_BUILD }}" \
+            -sdk macosx \
+            -destination "platform=macOS,arch=arm64" \
+            -derivedDataPath ./build \
+            CODE_SIGN_IDENTITY="" \
+            CODE_SIGNING_REQUIRED=NO \
+            CODE_SIGNING_ALLOWED=NO
+
+      # Locates the compiled .app file, moves it to a staging folder, and compresses it
+      - name: Package App into ZIP
+        run: |
+          APP_PATH=$(find ./build/Build/Products/Debug -name "*.app" -type d -maxdepth 2 | head -n 1)
+          if [ -z "$APP_PATH" ]; then
+            APP_PATH=$(find ./build/Build/Products/Release -name "*.app" -type d -maxdepth 2 | head -n 1)
+          fi
+
+          echo "Found app bundle at: $APP_PATH"
+          APP_NAME=$(basename "$APP_PATH")
+
+          mkdir dist
+          cp -R "$APP_PATH" dist/
+
+          cd dist
+          zip -r "../${{ env.SCHEME }}.zip" "$APP_NAME"
+          cd ..
+
+      # Generates a GitHub Release draft and attaches the zipped application
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: "${{ env.SCHEME }}.zip"
+          generate_release_notes: true
+          draft: false
+          prerelease: false

.github/workflows/xcode-build.yml

@@ -0,0 +1,52 @@
+name: Xcode - Build and Analyze
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    name: Build and analyse default scheme using xcodebuild command
+    runs-on: macos-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # Selects Xcode 26.3 to provide Swift 6.2+ compiler tools
+      - name: Set Xcode Version to 26.3.0
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '26.3.0'
+
+      - name: Resolve Package Dependencies
+        run: |
+          xcodebuild -resolvePackageDependencies
+
+      - name: Set Default Scheme
+        run: |
+          scheme_list=$(xcodebuild -list -json | tr -d "\n")
+          default=$(echo $scheme_list | ruby -e "require 'json'; puts JSON.parse(STDIN.gets)['project']['targets'][0]")
+          echo $default | cat >default
+          echo Using default scheme: $default
+
+      - name: Build
+        env:
+          scheme: ${{ 'default' }}
+        run: |
+          if [ $scheme = default ]; then scheme=$(cat default); fi
+          if [ "`ls -A | grep -i \\.xcworkspace\$`" ]; then filetype_parameter="workspace" && file_to_build="`ls -A | grep -i \\.xcworkspace\$`"; else filetype_parameter="project" && file_to_build="`ls -A | grep -i \\.xcodeproj\$`"; fi
+          file_to_build=`echo $file_to_build | awk '{$1=$1;print}'`
+
+          # Overrode code signing requirements for the CI environment using build settings flags
+          xcodebuild clean build analyze \
+            -scheme "$scheme" \
+            -"$filetype_parameter" "$file_to_build" \
+            -sdk macosx \
+            -destination "platform=macOS,arch=arm64" \
+            CODE_SIGN_IDENTITY="" \
+            CODE_SIGNING_REQUIRED=NO \
+            CODE_SIGNING_ALLOWED=NO \
+            | xcpretty && exit ${PIPESTATUS[0]}