Stirling-PDF/.github/scripts/check_duplicates.py
Ludy 1af41f8ea5
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Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>
2024-03-13 22:18:15 +00:00

51 lines
1.7 KiB
Python

import sys
def find_duplicate_keys(file_path):
"""
Finds duplicate keys in a properties file and returns their occurrences.
This function reads a properties file, identifies any keys that occur more than
once, and returns a dictionary with these keys and the line numbers of their occurrences.
Parameters:
file_path (str): The path to the properties file to be checked.
Returns:
dict: A dictionary where each key is a duplicated key in the file, and the value is a list
of line numbers where the key occurs.
"""
with open(file_path, "r", encoding="utf-8") as file:
lines = file.readlines()
keys = {}
duplicates = {}
for line_number, line in enumerate(lines, start=1):
line = line.strip()
if line and not line.startswith("#") and "=" in line:
key = line.split("=", 1)[0].strip()
if key in keys:
# If the key already exists, add the current line number
duplicates.setdefault(key, []).append(line_number)
# Also add the first instance of the key if not already done
if keys[key] not in duplicates[key]:
duplicates[key].insert(0, keys[key])
else:
# Store the line number of the first instance of the key
keys[key] = line_number
return duplicates
if __name__ == "__main__":
failed = False
for ar in sys.argv[1:]:
duplicates = find_duplicate_keys(ar)
if duplicates:
for key, lines in duplicates.items():
lines_str = ", ".join(map(str, lines))
print(f"{key} duplicated in {ar} on lines {lines_str}")
failed = True
if failed:
sys.exit(1)