nix-dotfiles/utils/inject-diff.py
2025-05-27 00:20:02 -04:00

32 lines
810 B
Python
Executable File

#!/usr/bin/env nix
#! nix shell nixpkgs#python3 --command python
import logging
def inject_diff():
source_file = 'post-diff'
target_file = 'pr_body.md'
placeholder = "nix-diff-placeholder"
logging.info(f"injecting '{source_file}' into '{target_file}' using '{placeholder}' as a placeholder")
out = []
with open(source_file,'r') as src:
src_content = src.read()
with open(target_file,'r') as tgt:
for line in tgt.readlines():
if placeholder in line:
out.append(line.replace(placeholder,src_content))
else:
out.append(line)
logging.info(out)
with open(target_file,'w') as tgt:
tgt.writelines(out)
if __name__ == "__main__":
logging.basicConfig( level=logging.INFO)
inject_diff()