Start to build using Makefiles

.envrc

@@ -0,0 +1 @@
+use flake

.github/workflows/build.yaml

@@ -313,46 +313,18 @@ jobs:
           echo "version=${VERSION}" >> $GITHUB_OUTPUT
           echo "build_number=${BUILD_NUMBER}" >> $GITHUB_OUTPUT
 
-      - uses: subosito/flutter-action@v2
-        with:
-          flutter-version: '3.38.1'
-          channel: 'stable'
-
-      - uses: actions/setup-go@v5
+      - uses: cachix/install-nix-action@v27
         with:
-          go-version: '1.24.13'
-
-      - name: Configure app
-        run: |
-          cd scripts
-          echo "yes" | ./build_app.sh \
-            -v "${{ steps.ver.outputs.version }}" \
-            -b "${{ steps.ver.outputs.build_number }}" \
-            -p macos -a stack_wallet -d -s
-
-      - name: Get dependencies
-        run: flutter pub get
-
-      - name: Create git_versions.dart stubs
-        run: |
-          mkdir -p crypto_plugins/flutter_libepiccash/lib
-          mkdir -p crypto_plugins/flutter_libmwc/lib
-
-          EPIC_TAG=$(git -C crypto_plugins/flutter_libepiccash describe --tags --exact-match HEAD 2>/dev/null || echo "dev")
-          MWC_TAG=$(git -C crypto_plugins/flutter_libmwc describe --tags --exact-match HEAD 2>/dev/null || echo "dev")
-
-          printf 'String getPluginVersion() => "%s";\n' "$EPIC_TAG" \
-            > crypto_plugins/flutter_libepiccash/lib/git_versions.dart
-          printf 'String getPluginVersion() => "%s";\n' "$MWC_TAG" \
-            > crypto_plugins/flutter_libmwc/lib/git_versions.dart
+          extra_nix_config: |
+            experimental-features = nix-command flakes
 
       - name: Decode secrets
         env:
           CHANGE_NOW: ${{ secrets.CHANGE_NOW }}
         run: echo "$CHANGE_NOW" | base64 --decode > lib/external_api_keys.dart
 
       - name: Build
-        run: flutter build macos --release
+        run: nix develop --command make build-macos VERSION="${{ steps.ver.outputs.version }}" BUILD_NUM="${{ steps.ver.outputs.build_number }}"
 
       - name: Package
         run: |

.github/workflows/test.yaml

@@ -81,3 +81,22 @@ jobs:
         with:
           token: ${{secrets.CODECOV_TOKEN}}
           file: coverage/lcov.info
+
+  macos-fresh-build:
+    runs-on: macos-14
+    steps:
+      - name: Prepare repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: cachix/install-nix-action@v27
+        with:
+          extra_nix_config: |
+            experimental-features = nix-command flakes
+
+      - name: Fresh clone smoke build (macOS)
+        run: nix develop --command make build-macos VERSION=0.0.1 BUILD_NUM=1
+
+      - name: MWC FFI integration test
+        run: nix develop --command make test-mwc

.gitignore

@@ -34,9 +34,21 @@ Microsoft.Windows*
 /build/
 android/app/.cxx
 
+# Nix / direnv / project-local toolchain state
+.direnv/
+.build-home/
+.cargo-home/
+.rustup-home/
+.nix-bin/
+.tmp/
+.cache/
+
 # Web related
 lib/generated_plugin_registrant.dart
 
+# Flutter create boilerplate that gets regenerated on `flutter create --platforms=macos .`
+test/widget_test.dart
+
 # testing data
 test/services/coins/bitcoin/bitcoin_wallet_test_parameters.dart
 test/services/coins/firo/firo_wallet_test_parameters.dart
@@ -91,6 +103,7 @@ pubspec.yaml
 /linux/my_application.cc
 
 /macos/Runner/Configs/AppInfo.xcconfig
+/macos/Runner/Configs/CodexOverrides.xcconfig
 /macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
 /macos/Runner.xcodeproj/project.pbxproj
 /macos/Runner/Assets.xcassets/AppIcon.appiconset/*.png

.metadata

@@ -1,23 +1,23 @@
 # This file tracks properties of this Flutter project.
 # Used by Flutter tool to assess capabilities and perform upgrades etc.
 #
-# This file should be version controlled.
+# This file should be version controlled and should not be manually edited.
 
 version:
-  revision: f92f44110e87bad5ff168335c36da6f6053036e6
-  channel: stable
+  revision: "ff37bef603469fb030f2b72995ab929ccfc227f0"
+  channel: "stable"
 
 project_type: app
 
 # Tracks metadata for the flutter migrate command
 migration:
   platforms:
     - platform: root
-      create_revision: f92f44110e87bad5ff168335c36da6f6053036e6
-      base_revision: f92f44110e87bad5ff168335c36da6f6053036e6
+      create_revision: ff37bef603469fb030f2b72995ab929ccfc227f0
+      base_revision: ff37bef603469fb030f2b72995ab929ccfc227f0
     - platform: macos
-      create_revision: f92f44110e87bad5ff168335c36da6f6053036e6
-      base_revision: f92f44110e87bad5ff168335c36da6f6053036e6
+      create_revision: ff37bef603469fb030f2b72995ab929ccfc227f0
+      base_revision: ff37bef603469fb030f2b72995ab929ccfc227f0
 
   # User provided section