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copy_base.py
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copy_base.py
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import os
import shutil
import filecmp
def sync_tree_left_to_right(src, dst):
if not os.path.exists(dst):
os.makedirs(dst)
comp=filecmp.dircmp(src,dst)
# copy left items that are not in right (ignoring *.gz.h files)
for item in comp.left_only:
# if item is a file
if os.path.isfile(os.path.join(src,item)):
if not item.endswith('.gz.h'):
print('Copying %s' % os.path.join(src,item))
shutil.copy2(os.path.join(src,item),os.path.join(dst,item))
# else item is a dir
else:
print('Copying %s' % os.path.join(src,item))
shutil.copytree(os.path.join(src,item),os.path.join(dst,item),ignore=shutil.ignore_patterns('*.gz.h'))
# copy files which are different (ignoring *.gz.h files)
for item in comp.diff_files:
if not item.endswith('.gz.h'):
print('Copying %s' % os.path.join(src,item))
shutil.copy2(os.path.join(src,item),os.path.join(dst,item))
# remove items that are not in left (ignoring *.gz.h files)
for item in comp.right_only:
itemPath=os.path.join(dst,item)
if os.path.isfile(itemPath):
if not item.endswith('.gz.h'):
print('Removing %s' % itemPath)
os.remove(itemPath)
else:
print('Removing %s' % itemPath)
shutil.rmtree(itemPath)
# remove *.gz.h files if * file does not exist
for item in comp.right_only:
if item.endswith('.gz.h') and os.path.isfile(os.path.join(dst,item)) and not os.path.isfile(os.path.join(dst,item[:-5])):
print('Removing %s' % os.path.join(dst,item))
os.remove(os.path.join(dst,item))
# recursively sync common items
for item in comp.common_dirs:
sync_tree_left_to_right(os.path.join(src,item),os.path.join(dst,item))
print('---- Copying base files ----')
sourceFolder = r'../WirelessBase/src/base'
destinationFolder = r'./src/base'
if not os.path.exists(r'./src/WirelessBase.h') and os.path.exists(sourceFolder) and os.path.abspath(sourceFolder).lower() != os.path.abspath(destinationFolder).lower():
sync_tree_left_to_right(sourceFolder, destinationFolder)
print('----------------------------')