Add a way to set output directory with --output-directory

folder_paths.py

@@ -27,6 +27,40 @@ folder_names_and_paths["embeddings"] = ([os.path.join(models_dir, "embeddings")]
 folder_names_and_paths["controlnet"] = ([os.path.join(models_dir, "controlnet"), os.path.join(models_dir, "t2i_adapter")], supported_pt_extensions)
 folder_names_and_paths["upscale_models"] = ([os.path.join(models_dir, "upscale_models")], supported_pt_extensions)
 
+output_directory = os.path.join(os.path.dirname(os.path.realpath(__file__)), "output")
+temp_directory = os.path.join(os.path.dirname(os.path.realpath(__file__)), "temp")
+input_directory = os.path.join(os.path.dirname(os.path.realpath(__file__)), "input")
+
+if not os.path.exists(input_directory):
+    os.makedirs(input_directory)
+
+def set_output_directory(output_dir):
+    global output_directory
+    output_directory = output_dir
+
+def get_output_directory():
+    global output_directory
+    return output_directory
+
+def get_temp_directory():
+    global temp_directory
+    return temp_directory
+
+def get_input_directory():
+    global input_directory
+    return input_directory
+
+
+#NOTE: used in http server so don't put folders that should not be accessed remotely
+def get_directory_by_type(type_name):
+    if type_name == "output":
+        return get_output_directory()
+    if type_name == "temp":
+        return get_temp_directory()
+    if type_name == "input":
+        return get_input_directory()
+    return None
+
 
 def add_model_folder_path(folder_name, full_folder_path):
     global folder_names_and_paths

main.py

@@ -17,6 +17,7 @@ if __name__ == "__main__":
         print("\t--port 8188\t\t\tSet the listen port.")
         print()
         print("\t--extra-model-paths-config file.yaml\tload an extra_model_paths.yaml file.")
+        print("\t--output-directory path/to/output\tSet the ComfyUI output directory.")
         print()
         print()
         print("\t--dont-upcast-attention\t\tDisable upcasting of attention \n\t\t\t\t\tcan boost speed but increase the chances of black images.\n")
@@ -134,6 +135,14 @@ if __name__ == "__main__":
         for i in indices:
             load_extra_path_config(sys.argv[i])
 
+    try:
+        output_dir = sys.argv[sys.argv.index('--output-directory') + 1]
+        output_dir = os.path.abspath(output_dir)
+        print("setting output directory to:", output_dir)
+        folder_paths.set_output_directory(output_dir)
+    except:
+        pass
+
     port = 8188
     try:
         p_index = sys.argv.index('--port')

nodes.py

@@ -777,7 +777,7 @@ class KSamplerAdvanced:
 
 class SaveImage:
     def __init__(self):
-        self.output_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "output")
+        self.output_dir = folder_paths.get_output_directory()
         self.type = "output"
 
     @classmethod
@@ -829,9 +829,6 @@ class SaveImage:
             os.makedirs(full_output_folder, exist_ok=True)
             counter = 1
 
-        if not os.path.exists(self.output_dir):
-            os.makedirs(self.output_dir)
-
         results = list()
         for image in images:
             i = 255. * image.cpu().numpy()
@@ -856,7 +853,7 @@ class SaveImage:
 
 class PreviewImage(SaveImage):
     def __init__(self):
-        self.output_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "temp")
+        self.output_dir = folder_paths.get_temp_directory()
         self.type = "temp"
 
     @classmethod
@@ -867,13 +864,11 @@ class PreviewImage(SaveImage):
                 }
 
 class LoadImage:
-    input_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "input")
     @classmethod
     def INPUT_TYPES(s):
-        if not os.path.exists(s.input_dir):
-            os.makedirs(s.input_dir)
+        input_dir = folder_paths.get_input_directory()
         return {"required":
-                    {"image": (sorted(os.listdir(s.input_dir)), )},
+                    {"image": (sorted(os.listdir(input_dir)), )},
                 }
 
     CATEGORY = "image"
@@ -881,7 +876,8 @@ class LoadImage:
     RETURN_TYPES = ("IMAGE", "MASK")
     FUNCTION = "load_image"
     def load_image(self, image):
-        image_path = os.path.join(self.input_dir, image)
+        input_dir = folder_paths.get_input_directory()
+        image_path = os.path.join(input_dir, image)
         i = Image.open(image_path)
         image = i.convert("RGB")
         image = np.array(image).astype(np.float32) / 255.0
@@ -895,18 +891,19 @@ class LoadImage:
 
     @classmethod
     def IS_CHANGED(s, image):
-        image_path = os.path.join(s.input_dir, image)
+        input_dir = folder_paths.get_input_directory()
+        image_path = os.path.join(input_dir, image)
         m = hashlib.sha256()
         with open(image_path, 'rb') as f:
             m.update(f.read())
         return m.digest().hex()
 
 class LoadImageMask:
-    input_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "input")
     @classmethod
     def INPUT_TYPES(s):
+        input_dir = folder_paths.get_input_directory()
         return {"required":
-                    {"image": (sorted(os.listdir(s.input_dir)), ),
+                    {"image": (sorted(os.listdir(input_dir)), ),
                     "channel": (["alpha", "red", "green", "blue"], ),}
                 }
 
@@ -915,7 +912,8 @@ class LoadImageMask:
     RETURN_TYPES = ("MASK",)
     FUNCTION = "load_image"
     def load_image(self, image, channel):
-        image_path = os.path.join(self.input_dir, image)
+        input_dir = folder_paths.get_input_directory()
+        image_path = os.path.join(input_dir, image)
         i = Image.open(image_path)
         mask = None
         c = channel[0].upper()
@@ -930,7 +928,8 @@ class LoadImageMask:
 
     @classmethod
     def IS_CHANGED(s, image, channel):
-        image_path = os.path.join(s.input_dir, image)
+        input_dir = folder_paths.get_input_directory()
+        image_path = os.path.join(input_dir, image)
         m = hashlib.sha256()
         with open(image_path, 'rb') as f:
             m.update(f.read())

server.py

@@ -89,7 +89,7 @@ class PromptServer():
 
         @routes.post("/upload/image")
         async def upload_image(request):
-            upload_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "input")
+            upload_dir = folder_paths.get_input_directory()
 
             if not os.path.exists(upload_dir):
                 os.makedirs(upload_dir)
@@ -122,10 +122,10 @@ class PromptServer():
         async def view_image(request):
             if "filename" in request.rel_url.query:
                 type = request.rel_url.query.get("type", "output")
-                if type not in ["output", "input", "temp"]:
+                output_dir = folder_paths.get_directory_by_type(type)
+                if output_dir is None:
                     return web.Response(status=400)
 
-                output_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), type)
                 if "subfolder" in request.rel_url.query:
                     full_output_dir = os.path.join(output_dir, request.rel_url.query["subfolder"])
                     if os.path.commonpath((os.path.abspath(full_output_dir), output_dir)) != output_dir: