From 33d688ec0828156a6c1eb96585d19990638920e7 Mon Sep 17 00:00:00 2001
From: Mitchell Stokes <mogurijin@gmail.com>
Date: Tue, 24 Nov 2020 15:29:25 -0800
Subject: [PATCH] bdist_apps: Allow specifying custom installers with entry
 points

The entry point is 'panda3d.bdist_apps.installers'. The installer will
get added to bdist_apps.installer_functions.

Closes #1060
---
 direct/src/dist/commands.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/direct/src/dist/commands.py b/direct/src/dist/commands.py
index 4f38c5642a..c14309ac03 100644
--- a/direct/src/dist/commands.py
+++ b/direct/src/dist/commands.py
@@ -7,6 +7,7 @@ on how to use these commands.
 import collections
 import os
 import plistlib
+import pkg_resources
 import sys
 import subprocess
 import zipfile
@@ -1350,6 +1351,10 @@ class bdist_apps(setuptools.Command):
 
         tmp = self.DEFAULT_INSTALLER_FUNCS.copy()
         tmp.update(self.installer_functions)
+        tmp.update({
+            entrypoint.name: entrypoint.load()
+            for entrypoint in pkg_resources.iter_entry_points('panda3d.bdist_apps.installers')
+        })
         self.installer_functions = tmp
 
     def get_archive_basedir(self):