ci: create job to build and publish develop branch

The current nightly is disabled and we only work on develop branch
before merging to master. Since this is a fork, all changes are
targeted for the main MacPass branch in the official repo.

When the project gets active again, hopefully most of these changes
will be merged in.

.github/workflows/CI.yml

@@ -0,0 +1,74 @@
+name: Continuous Integration
+
+on:
+  push:
+    branches: [develop]
+  pull_request:
+    branches: [develop]
+
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Bootstrap Carthage
+        env:
+          GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: carthage bootstrap --platform macOS
+
+      - name: Install xcpretty
+        run: gem install xcpretty --no-document --quiet
+
+      - name: Build
+        run: |
+          set -o pipefail
+          xcodebuild clean
+          xcodebuild build -configuration release -project MacPass.xcodeproj -scheme MacPass CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO CODE_SIGN_ENTITLEMENTS="" -derivedDataPath ./build | xcpretty -c
+
+      - name: Export Localizations
+        run: |
+          xcodebuild -project MacPass.xcodeproj -exportLocalizations -localizationPath Localisations -exportLanguage de
+          xcodebuild -project MacPass.xcodeproj -exportLocalizations -localizationPath Localisations -exportLanguage en
+          xcodebuild -project MacPass.xcodeproj -exportLocalizations -localizationPath Localisations -exportLanguage es
+          xcodebuild -project MacPass.xcodeproj -exportLocalizations -localizationPath Localisations -exportLanguage fr
+          xcodebuild -project MacPass.xcodeproj -exportLocalizations -localizationPath Localisations -exportLanguage it
+          xcodebuild -project MacPass.xcodeproj -exportLocalizations -localizationPath Localisations -exportLanguage nl
+          xcodebuild -project MacPass.xcodeproj -exportLocalizations -localizationPath Localisations -exportLanguage ru
+          xcodebuild -project MacPass.xcodeproj -exportLocalizations -localizationPath Localisations -exportLanguage sv-SE
+          xcodebuild -project MacPass.xcodeproj -exportLocalizations -localizationPath Localisations -exportLanguage zh-Hans
+
+      - name: Zip Localizations
+        run: zip -9ry Localisations.zip Localisations
+
+      - name: Package Release
+        run: |
+          cd ./build/Build/Products/Release
+          zip -9ry MacPass-continuous.zip MacPass.app
+
+      - name: Create SHA256 Hash
+        run: |
+          cd ./build/Build/Products/Release
+          shasum -a 256 MacPass-continuous.zip > MacPass-continuous.zip.sha256
+
+      - name: Release
+        uses: softprops/action-gh-release@v2
+        if: ${{ false }}
+        # Temporarily disabled
+        #if: startsWith(github.ref, 'refs/tags/')
+        with:
+          tag_name: continuous
+          files: |
+            Localisations.zip
+            ./build/Build/Products/Release/MacPass-continuous.zip
+            ./build/Build/Products/Release/MacPass-continuous.zip.sha256
+
+      - name: Save artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: develop-tip
+          path: |
+            ./build/Build/Products/Release/MacPass-continuous.zip
+            ./build/Build/Products/Release/MacPass-continuous.zip.sha256