difflib

src/conf/snapshot.conf

@@ -1,3 +1,9 @@
 [snapshot]
+
 dump_filename  .snapshot.json.gz
 dump_path      /home/luca/
+
+
+[sync]
+remote_folder  /home/notanamber/notes
+local_folder   /home/luca/sharednotes_dev

src/iface/sync_manager.py

@@ -1,10 +1,45 @@
+# from tools import parse_conf as _parse_conf
+
+DEFAULT_MANAGER_CONF = './conf/manager.conf'
+
 class Manager():
 
-  def __init__(conf):
-    self.conf = conf
+  def __init__(task: int=0, conf: dict={}):
+    if task:
+      ## get conf from task table
+      ## usually at ~/.syncdir.sync, a line is  a task 
+      ## c00092bca01e2b580d84ac04b5dcab05 p2185521 w1693995892 STOPPED /home/luca/sharednotes/ notanamber@myvps:/home/notanamber/notes/
+      pass
+    if conf:
+      self.conf = conf
+      return
 
-  def mirror():
-    pass
+    self.check_conf()
+
+    # conf_file = conf_file or DEFAULT_MANAGER_CONF
+    # self.conf = _parse_conf.read_conf(conf_file)
+
+  def check_conf():
+    local_path = self.conf.get('local_path')
+    if not local_path:
+      raise Exception('No local path specified')
+    remote_path = self.conf.get('remote_path')
+    if not remote_path:
+      raise Exception('No remote path specified')
+
+  def mirror(dry_run=True):
+    '''
+      do an itial rsync 
+
+      rsync -i -aPu --progress --out-format="%i ${GREEN}%n%L${ENDCOLOR} %''b" --log-file=$logfile -e ssh $otheropts $src $dest 
+
+      Note:
+        - if local_path don't exists it is created
+        - if already exists can be a good idea to report it to user!
+    '''
+
+    local_path = self.conf['local_path']
+    remote_path = self.conf['remote_path']
 
   def start_sync():
     self.mirror()

src/lib/diff/mdiff.py

@@ -0,0 +1,64 @@
+# import hashlib 
+
+def compute_diff(path_filea, path_fileb):
+  '''
+    - a
+     
+     hhhh
+     iiii
+     jjjj
+     eee
+
+
+
+   - b 
+
+     nnnn
+     llll
+     jjjjj
+     eee
+
+  '''
+  with open(path_filea, 'r') as fa:
+    alines = fa.readlines()
+  with open(path_fileb, 'r') as fb:
+    blines = fb.readlines()
+
+  diff_block = []
+  same_block = []
+
+  out = []
+  ### compute
+  while (alines or blines):
+    aline = alines.pop(0) if alines else ''
+    bline = blines.pop(0) if blines else ''
+
+    if aline == bline:
+      if diff_block: 
+        out.append(diff_block)
+        diff_block = []
+
+      if same_block: same_block.append(aline)
+      else: same_block = [aline]
+      
+      continue
+    
+    ## aline != bline
+    if same_block:
+      out.append(same_block)
+      same_block = []
+
+    if diff_block: 
+      diff_block[0].append(aline)
+      diff_block[1].append(bline)
+    else:
+      diff_block = [[aline], [bline]]
+
+
+  if diff_block: out.append(diff_block)
+  if same_block: out.append(same_block)
+
+  return out
+
+def merge_diff(txt_diff, outfile):
+  pass