update format dockerfile with RUN flags

.pre-commit-hooks.yaml

@@ -3,20 +3,23 @@
     - dockerfile-parse
   description: format dockerfiles
   entry: format-dockerfile
+  files: Dockerfile, .dockerfile$, .Dockerfile$
   language: python
   language_version: '3.10'
   minimum_pre_commit_version: '2.20.0'
   name: format dockerfiles
   types: ["dockerfile"]
 - id: python-print-detection
   entry: print-detection
+  files: .py$
   language: python
   language_version: '3.10'
   minimum_pre_commit_version: '2.20.0'
   name: detect print on python code
   types: ["python"]
 - id: python-pprint-detection
   entry: pprint-detection
+  files: .py$
   language: python
   language_version: '3.10'
   minimum_pre_commit_version: '2.20.0'

pre_commit_hooks/format_dockerfile.py

@@ -71,7 +71,7 @@ def _format_healthcheck_line(self, *, line_content: str) -> None:
         self.content += '\n' + multiline
 
     def _file_as_changed(self) -> bool:
-        return repr(self.content) != repr(self.parser.content)
+        return self.content != self.parser.content
 
     def _format_env_line(self, *, line_content: str) -> None:
         logger.debug('format ENV ..........')
@@ -81,7 +81,12 @@ def _format_env_line(self, *, line_content: str) -> None:
     def _format_run_line(self, *, index: int, line_content: str) -> None:
         logger.debug('format RUN ..........')
         line_content = line_content.replace('RUN ', '')
-        if '&&' in line_content:
+        data: str
+        if line_content.startswith("--"):
+            split_list = list(map(str.strip, line_content.split('&&')))
+            content = ' \\\n    && '.join(split_list)
+            data = '\n' + f"RUN {content}"
+        elif '&&' in line_content:
             data = ' \\\n    && '.join(list(map(str.strip, line_content.split('&&'))))
         else:
             data = ' \\\n    && ' + line_content

pre_commit_hooks/print_detection.py

@@ -8,9 +8,9 @@
 
 def main(argv: Sequence[str] | None = None) -> int:
     pattern_detection = PatternDetection(
-        commented=re.compile(r'\s#*print\('),
+        commented=re.compile(r'^\s{0,}#\s{0,}print\('),
         disable_comment=re.compile(r'\bprint-detection\s*:\s*disable'),
-        pattern=re.compile(r'\bprint\('),
+        pattern=re.compile(r'^\s{0,}print\('),
     )
     return pattern_detection.detect()
 

pre_commit_hooks/tools/pattern_detection.py

@@ -1,6 +1,7 @@
 #!/usr/bin/python3
 from __future__ import annotations
 
+import logging
 import typing
 from dataclasses import dataclass
 from pathlib import Path
@@ -11,6 +12,14 @@
 if typing.TYPE_CHECKING:
     import re
 
+logger = logging.getLogger()
+logger.setLevel(logging.ERROR)
+ch = logging.StreamHandler()
+ch.setLevel(logging.DEBUG)
+formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+ch.setFormatter(formatter)
+logger.addHandler(ch)
+
 
 @dataclass
 class PatternDetection: