gitdch

@@ -7,7 +7,6 @@ import logging
 import os
 import re
 import sys
-import textwrap
 
 import git
 
@@ -70,18 +69,6 @@ parser.add_argument(
     help='Generated Debian changelog output path (default: stdout)',
 )
 
-parser.add_argument(
-    '-A',
-    '--append',
-    action='store_true',
-    dest='append',
-    help=(
-        'Append mode: if the output changelog file already exists, append '
-        'generated changelog lines at the begining of the file (optional, '
-        'default: overwriting the file)'
-    )
-)
-
 parser.add_argument(
     '-n',
     '--package-name',
@@ -149,17 +136,6 @@ parser.add_argument(
     help='Specify an optional Markdown release notes output path'
 )
 
-parser.add_argument(
-    '--revision',
-    type=str,
-    dest='revision',
-    help=(
-        'Specify the revision to use to generate the changelog (see '
-        'git-rev-parse for viable options, optional, default: generate the '
-        'changelog with all commits of the current branch) '
-    ),
-    default=None
-)
 
 options = parser.parse_args()
 
@@ -237,7 +213,7 @@ version = (
     )
 )
 messages = []
-for commit in repo.iter_commits(rev=options.revision):
+for commit in repo.iter_commits():
     if version_commit is None:
         version_commit = commit
     log.debug('Commit %s', commit)
@@ -268,17 +244,11 @@ for version in versions:
         )
     )
 
-    for message in version['messages']:
-        for idx, line in enumerate(
-            textwrap.wrap(message, 76, break_long_words=True)
-        ):
-            # pylint: disable=consider-using-f-string
-            changelog_lines.append(
-                '{0}{1}\n'.format(
-                    '  * ' if not idx else '    ',
-                    line
-                )
-            )
+    # pylint: disable=consider-using-f-string
+    changelog_lines.extend([
+      '  * {0}\n'.format(message)
+      for message in version['messages']
+    ])
 
     # pylint: disable=consider-using-f-string
     changelog_lines.append(
@@ -296,10 +266,6 @@ for version in versions:
 
 if options.output:
     log.info('Write generated Debian changelog in file %s', options.output)
-    if options.append and os.path.exists(options.output):
-        with open(options.output, 'r', encoding='utf8') as fd:
-            changelog_lines += [""]
-            changelog_lines += fd.readlines()
     with open(options.output, 'w', encoding='utf8') as fd:
         fd.writelines(changelog_lines)
 else: