Added Fastlane workflows

.github/workflows/alpha.yaml

@@ -0,0 +1,16 @@
+name: Alpha
+
+on:
+  push:
+    branches:
+      - develop
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    uses: ./.github/workflows/lint.yml
+  unit-test:
+    uses: ./.github/workflows/unit_test.yml

.github/workflows/lint.yml

@@ -0,0 +1,33 @@
+name: Lint
+
+on:
+  workflow_call:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-lint
+  cancel-in-progress: true
+
+jobs:
+  run-linters:
+    name: Run linters
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+
+      - name: Rubocop
+        uses: reviewdog/action-rubocop@v2
+        with:
+          use_bundler: true
+
+      - name: SwiftLint
+        uses: norio-nomura/action-swiftlint@3.2.1
+        if: always()
+        with:
+          args: --strict

.github/workflows/pull_request.yaml

@@ -0,0 +1,16 @@
+name: Pull Request
+
+on:
+  pull_request:
+    types: [ opened, reopened, synchronize, ready_for_review ]
+    branches: [ develop, release/*, main ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    uses: ./.github/workflows/lint.yml
+  unit-test:
+    uses: ./.github/workflows/unit_test.yml

.github/workflows/unit_test.yml

@@ -0,0 +1,31 @@
+name: Unit Test
+
+on:
+  workflow_call:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-unit
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Unit test
+    runs-on: macos-14
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          lfs: 'true'
+          fetch-depth: 0
+
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@v1
+        with: 
+          bundler-cache: true
+
+      - name: Select xcode
+        run: xcodes select
+
+      - name: Unit tests
+        run: bundle exec fastlane unit

.gitignore

@@ -93,3 +93,5 @@ fastlane/test_output
 iOSInjectionProject/
 .idea/
 secrets.xcconfig
+
+build_for_unit_testing/

.ruby-version

@@ -0,0 +1 @@
+3.3.0

.swiftlint.yml

@@ -0,0 +1,24 @@
+included:
+  - Production
+
+analyzer_rules:
+- unused_import
+
+opt_in_rules:
+- private_action
+- private_outlet
+
+trailing_whitespace:
+  ignores_empty_lines: false
+vertical_whitespace:
+  max_empty_lines: 2
+line_length:
+  warning: 120
+  ignores_urls: true
+  ignores_interpolated_strings: true
+  ignores_comments: true
+large_tuple:
+  warning: 3
+  error: 4
+nesting:
+  type_level: 2

.xcode-version

@@ -0,0 +1 @@
+15.3

Fastlane/.build.yml

@@ -0,0 +1,17 @@
+
+default: &DEFAULTS
+  app: &APP_DEFAULTS
+    scheme: GovUK
+    display_name: Gov.UK - Dev
+    output_directory: build_output
+  scan:
+    devices:
+      - iPhone 15 Pro
+
+unit:
+  <<: *DEFAULTS
+
+alpha:
+  app:
+    <<: *APP_DEFAULTS
+    display_name: Gov.UK - Alpha

Fastlane/Fastfile

@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+require_relative 'configuration'
+
+default_platform :ios
+
+# rubocop:disable Metrics/BlockLength
+platform :ios do
+  desc 'Runs all the tests'
+  lane :unit do
+    unit_test
+  end
+
+  desc 'Builds alpha configuration'
+  lane :alpha do
+    update_build_number
+    build
+  end
+
+  private_lane :unit_test do
+    scan(
+      scheme: configuration.app_scheme,
+      devices: configuration.scan_devices,
+      clean: false,
+      prelaunch_simulator: true,
+      derived_data_path: './build_for_unit_testing'
+    )
+  end
+
+  private_lane :build do |options|
+    gym(
+      scheme: configuration.app_scheme,
+      output_directory: configuration.app_output_directory,
+      clean: options[:clean].nil? ? true : options[:clean],
+      skip_profile_detection: true
+    )
+  end
+
+  private_lane :update_build_number do
+    increment_build_number(build_number: configuration.build_number)
+  end
+end
+
+def configuration
+  @configuration ||= Configuration.new(
+    lane_context[SharedValues::LANE_NAME],
+    '.build.yml'
+  )
+end
+# rubocop:enable Metrics/BlockLength

Fastlane/README.md

@@ -0,0 +1,40 @@
+fastlane documentation
+----
+
+# Installation
+
+Make sure you have the latest version of the Xcode command line tools installed:
+
+```sh
+xcode-select --install
+```
+
+For _fastlane_ installation instructions, see [Installing _fastlane_](https://docs.fastlane.tools/#installing-fastlane)
+
+# Available Actions
+
+## iOS
+
+### ios unit
+
+```sh
+[bundle exec] fastlane ios unit
+```
+
+Runs all the tests
+
+### ios alpha
+
+```sh
+[bundle exec] fastlane ios alpha
+```
+
+Builds alpha configuration
+
+----
+
+This README.md is auto-generated and will be re-generated every time [_fastlane_](https://fastlane.tools) is run.
+
+More information about _fastlane_ can be found on [fastlane.tools](https://fastlane.tools).
+
+The documentation of _fastlane_ can be found on [docs.fastlane.tools](https://docs.fastlane.tools).

Fastlane/configuration.rb

@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+require 'yaml'
+
+# Configuration class to interface with .build.yml
+class Configuration
+  def initialize(lane_name, yaml)
+    @lane_name = lane_name
+    @yaml = YAML.load_file(yaml, aliases: true)[lane]
+  end
+
+  def build_number
+    ENV['BUILD_NUMBER'] || '1'
+  end
+
+  def app_scheme
+    setting(:app, :scheme)
+  end
+
+  def app_output_directory
+    setting(:app, :output_directory)
+  end
+
+  def app_display_name
+    setting(:app, :display_name)
+  end
+
+  def scan_devices
+    setting(:scan, :devices)
+  end
+
+  private
+
+  attr_reader :lane_name, :yaml
+
+  def setting(prefix, key)
+    yaml[prefix.to_s][key.to_s]
+  end
+
+  def lane
+    @lane ||= lane_name.split(' ').last
+  end
+end

Gemfile

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+
+gem 'fastlane'
+gem 'rubocop'