diff --git a/link_fixer.py b/link_fixer.py new file mode 100644 index 0000000..92d1fc0 --- /dev/null +++ b/link_fixer.py @@ -0,0 +1,41 @@ +import argparse +from pathlib import Path +import sys + +if __name__ == "__main__": + + parser = argparse.ArgumentParser( + description='''Fix broken symbolic links. + Search for file with same name as link in target dir. + Replace link to point to found file if any. + ''' + + ) + parser.add_argument("link", type=str, help="Broken link, or directory with broken links") + parser.add_argument("tgt_path", type=str, help="Directory in which to find target(s)") + args = parser.parse_args() + + link = Path(args.link) + tgt_dir = Path(args.tgt_path) + + ln_is_dir = False + + if not link.is_symlink(): + sys.exit("Link not found or not a symbolic link") + + if link.is_dir(): + ln_is_dir = True + + if not tgt_dir.exists(): + sys.exit("Target directory not found.") + if not tgt_dir.is_dir(): + sys.exit("Pointed target is not a directory") + + print("Starting link fixer") + if ln_is_dir: + print("Links dir: \t", link) + else: + print("Link: \t\t", link) + print("Targets dir: \t", tgt_dir) + if ln_is_dir: + sys.exit("But ln dir version not yet implemented. Sorry!")