install frontend/dist into package directory

- When invokeai installed with `pip install .`, the frontend
  will be in the venv directory under invokeai.
- When invokeai installed with `pip install -e .`, the frontend
  will be in the source repo.
-invoke_ai_web_sever.py will look in both places using relative
  addressing.

backend/invoke_ai_web_server.py

@@ -65,8 +65,9 @@ class InvokeAIWebServer:
         if opt.cors:
             socketio_args["cors_allowed_origins"] = opt.cors
 
+        frontend_path = self.find_frontend()
         self.app = Flask(
-            __name__, static_url_path="", static_folder=os.path.join(args.root_dir,"frontend/dist")
+            __name__, static_url_path="", static_folder=frontend_path
         )
 
         self.socketio = SocketIO(self.app, **socketio_args)
@@ -129,6 +130,16 @@ class InvokeAIWebServer:
                 print(f">> Point your browser at http://{self.host}:{self.port}")
             self.socketio.run(app=self.app, host=self.host, port=self.port)
 
+    def find_frontend(self):
+        my_dir = os.path.dirname(__file__)
+        for candidate in (os.path.join(my_dir,'..','frontend','dist'),         # pip install -e .
+                          os.path.join(my_dir,'../../../../frontend','dist')   # pip install .
+        ):
+            if os.path.exists(candidate):
+                return candidate
+        assert "Frontend files cannot be found. Cannot continue"
+
+                                        
     def setup_app(self):
         self.result_url = "outputs/"
         self.init_image_url = "outputs/init-images/"

scripts/configure_invokeai.py

@@ -592,7 +592,7 @@ def initialize_rootdir(root:str,yes_to_all:bool=False):
     print(f'InvokeAI models and configuration files will be placed into {root} and image outputs will be placed into {outputs}.')
     print(f'\nYou may change these values at any time by editing the --root and --output_dir options in "{Globals.initfile}",')
     print(f'You may also change the runtime directory by setting the environment variable INVOKEAI_ROOT.\n')
-    for name in ('models','configs','scripts','frontend/dist'):
+    for name in ('models','configs'):
         os.makedirs(os.path.join(root,name), exist_ok=True)
     for src in ['configs']:
         dest = os.path.join(root,src)

setup.py

@@ -3,13 +3,8 @@ import re
 
 from setuptools import setup, find_packages
 
-def frontend_files(directory):
+def list_files(directory):
-     paths = []
+    return [os.path.join(directory,x) for x in os.listdir(directory) if os.path.isfile(os.path.join(directory,x))]
-     for (path, directories, filenames) in os.walk(directory):
-         for filename in filenames:
-             paths.append(os.path.join(path, filename))
-     return paths
-
 
 def _get_requirements(path):
     try:
@@ -24,9 +19,6 @@ def _get_requirements(path):
     return packages
 
 
-frontend_files = frontend_files('frontend/dist')
-print(f'DEBUG: {frontend_files}')
-
 VERSION = '2.1.4'
 DESCRIPTION = ('An implementation of Stable Diffusion which provides various new features'
                ' and options to aid the image generation process')
@@ -70,7 +62,11 @@ setup(
         'Topic :: Scientific/Engineering :: Artificial Intelligence',
         'Topic :: Scientific/Engineering :: Image Processing',
     ],
-    scripts = ['scripts/invoke.py','scripts/configure_invokeai.py', 'scripts/sd-metadata.py'],
+    scripts = ['scripts/invoke.py','scripts/configure_invokeai.py', 'scripts/sd-metadata.py',
-    data_files=[('frontend',frontend_files)],
+               'scripts/preload_models.py', 'scripts/images2prompt.py','scripts/merge_embeddings.py'
+    ],
+    data_files=[('frontend/dist',list_files('frontend/dist')),
+                ('frontend/dist/assets',list_files('frontend/dist/assets'))
+    ],
 )