From f18f207f03b74a822ab1ab0d79f18e8a940ea7eb Mon Sep 17 00:00:00 2001
From: Petr Kalis <petr.kalis@gmail.com>
Date: Fri, 26 Nov 2021 16:27:53 +0100
Subject: [PATCH 1/3] Fix - provider icons are pulled from a folder

---
 openpype/tools/utils/lib.py | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/openpype/tools/utils/lib.py b/openpype/tools/utils/lib.py
index 4626e35a93..d38cb33029 100644
--- a/openpype/tools/utils/lib.py
+++ b/openpype/tools/utils/lib.py
@@ -477,6 +477,7 @@ def create_qthread(func, *args, **kwargs):
 
 
 def get_repre_icons():
+    """Returns a dict {'provider_name': QIcon}"""
     try:
         from openpype_modules import sync_server
     except Exception:
@@ -488,9 +489,17 @@ def get_repre_icons():
         "providers", "resources"
     )
     icons = {}
-    # TODO get from sync module
-    for provider in ['studio', 'local_drive', 'gdrive']:
-        pix_url = "{}/{}.png".format(resource_path, provider)
+    if not os.path.exists(resource_path):
+        print("No icons for Site Sync found")
+        return {}
+
+    for file_name in os.listdir(resource_path):
+        if file_name and not file_name.endswith("png"):
+            continue
+
+        provider, _ = os.path.splitext(file_name)
+
+        pix_url = "{}{}{}".format(resource_path, os.path.sep, file_name)
         icons[provider] = QtGui.QIcon(pix_url)
 
     return icons

From 216601a015ceda9def3d64eaefc803ea8280fa4b Mon Sep 17 00:00:00 2001
From: Petr Kalis <petr.kalis@gmail.com>
Date: Fri, 26 Nov 2021 17:52:59 +0100
Subject: [PATCH 2/3] Added basic documentation for new custom provider

---
 openpype/modules/default_modules/sync_server/README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/openpype/modules/default_modules/sync_server/README.md b/openpype/modules/default_modules/sync_server/README.md
index d7d7f3718b..e283b3bb66 100644
--- a/openpype/modules/default_modules/sync_server/README.md
+++ b/openpype/modules/default_modules/sync_server/README.md
@@ -56,6 +56,13 @@ representation.files.sites:
 `db.getCollection('MY_PROJECT').update({type:"representation"}, 
 {$set:{"files.$[].sites.MY_CONFIGURED_REMOTE_SITE" : {}}}, true, true)`
 
+I want to create new custom provider:
+-----------------------------------
+- take `providers\abstract_provider.py` as a base class
+- create provider class in `providers` with a name according to a provider (eg. 'gdrive.py' for gdrive provider etc.)
+- upload provider icon in png format, 24x24, into `providers\resources`, its name must follow name of provider (eg. 'gdrive.png' for gdrive provider)
+- register new provider into `providers.lib.py`, test how many files could be manipulated at same time, check provider's API for limits
+
 Needed configuration:
 --------------------
 `pype/settings/defaults/project_settings/global.json`.`sync_server`:

From 06f23af879d6272123494cb040d57be469a4c786 Mon Sep 17 00:00:00 2001
From: Petr Kalis <petr.kalis@gmail.com>
Date: Fri, 26 Nov 2021 17:54:45 +0100
Subject: [PATCH 3/3] Better path creation

---
 openpype/tools/utils/lib.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openpype/tools/utils/lib.py b/openpype/tools/utils/lib.py
index d38cb33029..8246d606b7 100644
--- a/openpype/tools/utils/lib.py
+++ b/openpype/tools/utils/lib.py
@@ -499,7 +499,7 @@ def get_repre_icons():
 
         provider, _ = os.path.splitext(file_name)
 
-        pix_url = "{}{}{}".format(resource_path, os.path.sep, file_name)
+        pix_url = os.path.join(resource_path, file_name)
         icons[provider] = QtGui.QIcon(pix_url)
 
     return icons