GH: Create iOS workflow

.github/workflows/android.yml

@@ -134,7 +134,7 @@ jobs:
           repository: godotengine/godot
           ref: ${{ inputs.godot_treeish }}
 
-      - name: Fetch editor artifact
+      - name: Download Android template builds
         uses: actions/download-artifact@v3
         with:
           name: android-templates
@@ -175,13 +175,13 @@ jobs:
             name: android-templates
             failOnError: false
 
-      - name: Upload Android lib
+      - name: Upload Android libs
         uses: actions/upload-artifact@v3
         with:
           name: godot.limboai.android-lib
           path: bin/godot-lib.*
 
-      - name: Upload templates
+      - name: Upload Android templates
         uses: actions/upload-artifact@v3
         with:
           name: godot.limboai.export-templates

.github/workflows/ios.yml

@@ -0,0 +1,189 @@
+name: 🍏 iOS builds
+on:
+  workflow_call:
+    inputs:
+      godot_treeish:
+        description: A tag, branch or commit hash in the Godot repository.
+        type: string
+        default: master
+      limboai_treeish:
+        description: A tag, branch or commit hash in the LimboAI repository.
+        type: string
+        default: master
+
+  workflow_dispatch:
+    inputs:
+      godot_treeish:
+        description: A tag, branch or commit hash in the Godot repository.
+        type: string
+        default: master
+      limboai_treeish:
+        description: A tag, branch or commit hash in the LimboAI repository.
+        type: string
+        default: master
+
+
+# Global Settings
+env:
+  SCONS_CACHE_LIMIT: 4096
+  SCONSFLAGS: production=yes tests=no verbose=yes warnings=extra werror=yes
+  DOTNET_NOLOGO: true
+  DOTNET_CLI_TELEMETRY_OPTOUT: true
+
+jobs:
+
+  ios-builds:
+    runs-on: "macos-latest"
+    name: ${{ matrix.name }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: Template (arm64, release)
+            target: template_release
+            arch: arm64
+            ios_simulator: false
+
+          - name: Template (arm64, debug)
+            target: template_debug
+            arch: arm64
+            ios_simulator: false
+
+          - name: Simulator Lib (x86_64, release)
+            target: template_release
+            arch: x86_64
+            ios_simulator: true
+
+          - name: Simulator Lib (x86_64, debug)
+            target: template_debug
+            arch: x86_64
+            ios_simulator: true
+
+          - name: Simulator Lib (arm64, release)
+            target: template_release
+            arch: arm64
+            ios_simulator: true
+
+          - name: Simulator Lib (arm64, debug)
+            target: template_debug
+            arch: arm64
+            ios_simulator: true
+
+    env:
+      BIN: godot.ios.${{matrix.target}}.${{matrix.arch}}
+
+    steps:
+
+      - name: Clone Godot
+        uses: actions/checkout@v3
+        with:
+          repository: godotengine/godot
+          ref: ${{ inputs.godot_treeish }}
+
+      - name: Clone LimboAI module
+        uses: actions/checkout@v3
+        with:
+          path: modules/limboai
+          ref: ${{ inputs.limboai_treeish }}
+
+      - name: Set up Python 3.x
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
+          architecture: 'x64'
+
+      - name: Setup scons
+        run: |
+          python -c "import sys; print(sys.version)"
+          python -m pip install scons==4.4.0
+
+      - name: Diagnostics
+        run: |
+          python --version
+          scons --version
+          dotnet --info
+
+      - name: Setup Vulkan SDK
+        run: |
+          sh misc/scripts/install_vulkan_sdk_macos.sh
+
+      # Upload cache on completion and check it out now
+      - name: Load .scons_cache directory
+        uses: actions/cache@v3
+        with:
+          path: ${{github.workspace}}/.scons_cache/
+          key: ${{matrix.cache-name}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
+          restore-keys: |
+            ${{env.BIN}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
+            ${{env.BIN}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}
+            ${{env.BIN}}-${{env.GODOT_BASE_BRANCH}}
+
+      - name: Compilation
+        env:
+          SCONS_CACHE: ${{github.workspace}}/.scons_cache/
+        run: |
+          scons platform=ios target=${{matrix.target}} arch=${{matrix.arch}} ios_simulator=${{matrix.ios_simulator}} ${{env.SCONSFLAGS}}
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: ios-templates
+          path: bin/*
+
+  package-ios-templates:
+    runs-on: "macos-latest"
+    name: Package iOS templates
+    needs: ios-builds
+
+    steps:
+
+      - name: Clone Godot
+        uses: actions/checkout@v3
+        with:
+          repository: godotengine/godot
+          ref: ${{ inputs.godot_treeish }}
+
+      - name: Setup Vulkan SDK
+        run: |
+          sh misc/scripts/install_vulkan_sdk_macos.sh
+
+      - name: Fetch templates artifact
+        uses: actions/download-artifact@v3
+        with:
+          name: ios-templates
+          path: bin/
+
+      - name: Make template bundle
+        run: |
+          ls bin/
+          cp -r misc/dist/ios_xcode bin/
+          cd bin/
+
+          strip *.a
+
+          mv libgodot.ios.template_debug.arm64.a ios_xcode/libgodot.ios.debug.xcframework/ios-arm64/libgodot.a
+          lipo -create libgodot.ios.template_debug.arm64.simulator.a libgodot.ios.template_debug.x86_64.simulator.a -output ios_xcode/libgodot.ios.debug.xcframework/ios-arm64_x86_64-simulator/libgodot.a
+
+          mv libgodot.ios.template_release.arm64.a ios_xcode/libgodot.ios.release.xcframework/ios-arm64/libgodot.a
+          lipo -create libgodot.ios.template_release.arm64.simulator.a libgodot.ios.template_release.x86_64.simulator.a -output ios_xcode/libgodot.ios.release.xcframework/ios-arm64_x86_64-simulator/libgodot.a
+
+          cp -r ~/VulkanSDK/*/MoltenVK/MoltenVK.xcframework ios_xcode
+          rm -rf ios_xcode/MoltenVK.xcframework/{macos,tvos}*
+
+          mkdir -p ${{github.workspace}}/out/templates/
+          cd ios_xcode
+          zip -q -9 -r ${{github.workspace}}/out/templates/ios.zip *
+
+          ls -l ${{github.workspace}}/out/*
+
+      - name: Upload templates bundle
+        uses: actions/upload-artifact@v3
+        with:
+          name: godot.limboai.export-templates
+          path: out/*
+
+      - uses: geekyeggo/delete-artifact@v2
+        with:
+            name: ios-templates
+            failOnError: false