| # Common helpers for UpdateRelease.py and UpdateDates.py. | |
| import re | |
| import os | |
| script_dir = os.path.dirname(os.path.abspath(__file__)) | |
| def get_current_release(): | |
| with open(f"{script_dir}/../configure.ac", 'r') as file: | |
| content = file.read() | |
| matches = [match[1] for match in re.findall(r"m4_define\(pcre2_(major|minor|prerelease), \[(.*?)\]\)", content)] | |
| current_release = '%s.%s%s' % tuple(matches) | |
| return current_release | |
| CURRENT_RELEASE = get_current_release() | |
| # Update a file, using a pattern. Verify that it matches the file, and perform | |
| # the replacement. | |
| def update_file(filename, pattern, replacement): | |
| with open(filename, 'r') as file: | |
| content = file.read() | |
| if not re.search(pattern, content): | |
| raise Exception('Pattern not found in %s' % filename) | |
| content = re.sub(pattern, replacement, content) | |
| with open(filename, 'w') as file: | |
| file.write(content) | |