Merge pull request #40 from nikmolnar/setup-build

Add `--build` and `--execute` options to the setup script

briefcase/app.py

@@ -48,6 +48,14 @@ class app(Command):
          'URL for the support package to use'),
         ('download-dir=', None,
          "Directory where the project support packages will be cached"),
+        ('build', None,
+         "Build the project after generating"),
+        ('execute', None,
+         "Run the application after building"),
+        ('os-version=', None,
+         "Set the device OS version. Currently only iOS supported (e.g., iOS 10.2)"),
+        ('device=', None,
+         "Set the device to run. Currently only iOS supported (e.g., iPhone 7 Plus)")
     ]
 
     def initialize_options(self):
@@ -66,6 +74,10 @@ def initialize_options(self):
         self.version_code = None
         self.guid = None
         self.secret_key = None
+        self.build = False
+        self.execute = False
+        self.os_version = None
+        self.device = None
 
     def finalize_options(self):
         if self.formal_name is None:
@@ -108,6 +120,9 @@ def finalize_options(self):
 
         pip.utils.ensure_dir(self.download_dir)
 
+        if self.execute:
+            self.build = True
+
     def find_support_pkg(self):
         api_url = 'https://pybee.org/static/api/%s/releases.json' % self.support_project
 
@@ -268,6 +283,12 @@ def install_support_package(self):
     def install_extras(self):
         pass
 
+    def build_app(self):
+        pass
+
+    def run_app(self):
+        pass
+
     def post_run(self):
         print()
         print("Installation complete.")
@@ -299,4 +320,9 @@ def run(self):
         self.install_support_package()
         self.install_extras()
 
+        if self.build:
+            self.build_app()
+        if self.execute:
+            self.run_app()
+
         self.post_run()

briefcase/ios.py

@@ -1,6 +1,9 @@
+import json
 import os
 import shutil
 
+import subprocess
+
 from .app import app
 
 
@@ -23,6 +26,12 @@ def finalize_options(self):
 
         self.resource_dir = self.dir
 
+        if self.os_version is None:
+            self.os_version = 'iOS 10.2'
+
+        if self.device is None:
+            self.device = 'iPhone 7 Plus'
+
     def install_icon(self):
         last_size = None
         for size in ['180', '167', '152', '120', '87', '80', '76', '58', '40', '29']:
@@ -55,3 +64,57 @@ def install_splash(self):
                 )
             else:
                 print("WARNING: No %s splash file available." % size)
+
+    def build_app(self):
+        project_file = '%s.xcodeproj' % self.formal_name
+        build_settings = [
+            ('AD_HOC_CODE_SIGNING_ALLOWED', 'YES'),
+            ('CODE_SIGN_IDENTITY', '-'),
+            ('VALID_ARCHS', '"i386 x86_64"'),
+            ('ARCHS', 'x86_64'),
+            ('ONLY_ACTIVE_ARCHS', 'NO')
+        ]
+        build_settings_str = ['%s=%s' % x for x in build_settings]
+
+        print(' * Building XCode project...')
+
+        subprocess.Popen([
+            'xcodebuild', ' '.join(build_settings_str), '-project', project_file, '-destination',
+            'platform="iOS Simulator,name=%s,OS=%s"' %(self.device, self.os_version), '-quiet', '-configuration',
+            'Debug', '-arch', 'x86_64', '-sdk', 'iphonesimulator%s' % (self.os_version.split(' ')[-1],), 'build'
+        ], cwd=os.path.abspath(self.dir)).wait()
+
+    def run_app(self):
+        working_dir = os.path.abspath(self.dir)
+
+        # Find an appropriate device
+        pipe = subprocess.Popen(['xcrun', 'simctl', 'list', '-j'], stdout=subprocess.PIPE)
+        pipe.wait()
+
+        data = json.loads(pipe.stdout.read().decode())
+
+        device_list = data['devices'].get(self.os_version, [])
+        device_list = [x for x in device_list if x['name'].lower() == self.device.lower()]
+
+        if not device_list:
+            print('WARNING: No devices found for OS %s and device name %s'.format(self.os_version, self.device))
+            return
+
+        device = device_list[0]
+
+        # Install app and launch simulator
+        print(' * Launching app...')
+
+        app_identifier = '.'.join([self.bundle, self.formal_name.replace(' ', '-')])
+
+        subprocess.Popen(['xcrun', 'instruments', '-w', device['udid']]).wait()
+
+        subprocess.Popen(['xcrun', 'simctl', 'uninstall', device['udid'], app_identifier], cwd=working_dir).wait()
+        subprocess.Popen([
+            'xcrun', 'simctl', 'install', device['udid'],
+            os.path.join('build', 'Debug-iphonesimulator', '%s.app' % self.formal_name)
+        ], cwd=working_dir).wait()
+
+        subprocess.Popen([
+            'xcrun', 'simctl', 'launch', device['udid'], app_identifier
+        ]).wait()