Fix typo

lib/git.py

@@ -271,7 +271,7 @@ class Git:
             ["remote"],
             stdout=subprocess.PIPE,
         ).stdout.decode("utf-8"):
-            logger.warning("Not pushing to remote because no 'origin' configured")
+            logging.warning("Not pushing to remote because no 'origin' configured")
             return
 
         cmd = ["push"]

lib/git_exporter.py

@@ -2,8 +2,6 @@ import logging
 import os
 
 import yaml
-from hashlib import md5
-from pathlib import Path
 
 from lib.binary import is_binary_or_large
 from lib.db import DB
@@ -135,12 +133,6 @@ class GitExporter:
             return True
         return flat.parent1 == branch_state[flat.branch]
 
-    def file_md5(self, file):
-        m = md5()
-        with open(file, 'rb') as f:
-            m.update(f.read())
-        return m.hexdigest()
-
     def commit_flat(self, flat, branch_state):
         parents = []
         self.git.checkout(flat.branch)
@@ -159,40 +151,11 @@ class GitExporter:
         # create file if not existant
         self.git.add_default_lfs_gitattributes(force=False)
 
-        new_files = flat.commit.files_list()
-        cur_files = os.listdir(self.git.path)
-        for cf in cur_files:
-            if cf[0] == '.':
-                continue
-            found = False
-            for nf in new_files:
-                if nf['name'] == cf:
-                    found = True
-                    break
-
-            if found:
-                # check if file is modified
-                file_path = self.git.path.joinpath(cf)
-                stat = file_path.stat()
-                if stat.st_size != nf['size'] or self.file_md5(file_path) != nf['md5']:
-                    logging.debug(f"updating {file_path.name}")
-                    self.commit_file(flat, Path(cf), nf['size'], nf['md5'])
-                else:
-                    logging.debug(f"leaving  {file_path.name}")
-            else:
-                # file not exist in new commit
-                self.git.remove(Path(cf))
-
-
-        # new files?
-        for file in new_files:
-            found = False
-            for cf in cur_files:
-                if file['name'] == cf:
-                    found = True
-                    break
-            if not found:
-                self.commit_file(flat, Path(file['name']), file['size'], file['md5'])
+        to_download, to_delete = flat.commit.calc_delta(branch_state[flat.branch])
+        for file in to_delete:
+            self.git.remove(file)
+        for file, size, md5 in to_download:
+            self.commit_file(flat, file, size, md5)
 
         commit = self.git.commit(
             flat.user.realname,