From 3520843a6e2e3ab42332413813d3feeb4fa68177 Mon Sep 17 00:00:00 2001
From: "Edgar P. Burkhart" <git@edgarpierre.fr>
Date: Sun, 23 Jan 2022 13:38:06 +0100
Subject: [PATCH] Removed distutils

---
 openfoam/run/__main__.py | 31 ++++++++++++++++++-------------
 1 file changed, 18 insertions(+), 13 deletions(-)

diff --git a/openfoam/run/__main__.py b/openfoam/run/__main__.py
index d157929..900b9e6 100644
--- a/openfoam/run/__main__.py
+++ b/openfoam/run/__main__.py
@@ -8,7 +8,6 @@ from time import time
 from datetime import timedelta
 
 from pathlib import Path
-from distutils import dir_util
 import subprocess as sp
 
 _t0 = time()
@@ -43,25 +42,27 @@ if not work_dir.exists():
 case_dir = work_dir.joinpath(config.get('main', 'case'))
 if case_dir.exists():
     log.info(f'Deleting case ({case_dir})')
-    dir_util.remove_tree(str(case_dir))
+    sp.run(
+        ('rm', '-r', case_dir)
+    )
 
 log.info(f'Copying case ({input_dir} -> {case_dir})')
-dir_util.copy_tree(
-    str(input_dir),
-    str(case_dir),
+sp.run(
+    ('cp', '-r', input_dir, case_dir)
 )
 
 if config.getboolean('stl', 'copy', fallback=False):
     stl_dir = case_dir.joinpath('constant', 'triSurface')
     if stl_dir.exists():
         log.info(f'Deleting stl directory ({stl_dir})')
-        dir_util.remove_tree(str(stl_dir))
+        sp.run(
+            ('rm', '-r', stl_dir)
+        )
 
     stl_in = Path(config.get('stl', 'from'))
     log.info(f'Copying stl directory ({stl_in} -> {stl_dir})')
-    dir_util.copy_tree(
-        str(stl_in),
-        str(stl_dir),
+    sp.run(
+        ('cp', '-r', stl_in, stl_dir)
     )
 
 if config.getboolean('blockMesh', 'enable', fallback=False):
@@ -105,9 +106,11 @@ if config.getboolean('snappyHexMesh', 'enable', fallback=False):
     log.info(f'snappyHexMesh finished successfully')
 
 log.info('Copying 0.org -> 0')
-dir_util.copy_tree(
-    str(case_dir.joinpath('0.org')),
-    str(case_dir.joinpath('0')),
+sp.run(
+    ('cp', '-r',
+        case_dir.joinpath('0.org'),
+        case_dir.joinpath('0'),
+    )
 )
 
 if config.getboolean('setFields', 'enable', fallback=False):
@@ -198,7 +201,9 @@ if config.getboolean('olaFlow', 'enable', fallback=False):
         log.info(f'Deleting processor directories')
         for proc_dir in case_dir.glob(r'processor*'):
             log.info(f'Deleting {proc_dir}')
-            dir_util.remove_tree(str(proc_dir))
+            sp.run(
+                ('rm', '-r', proc_dir)
+            )
 
 _t1 = time()
 log.info(f'Program ended successfully after {timedelta(seconds=_t1-_t0)}')