mirror of
https://codeberg.org/ziglings/exercises.git
synced 2024-12-27 01:46:29 +00:00
c7697a4282
Add the update-patches.py tool. Update all the patches, so that the files are up-to-date and use the same patch file format.
68 lines
1.5 KiB
Python
Executable file
68 lines
1.5 KiB
Python
Executable file
#!/usr/bin/env python
|
|
|
|
import os
|
|
import os.path
|
|
import subprocess
|
|
|
|
|
|
IGNORE = subprocess.DEVNULL
|
|
|
|
EXERCISES_PATH = "exercises"
|
|
ANSWERS_PATH = "answers"
|
|
PATCHES_PATH = "patches/patches"
|
|
|
|
|
|
# Heals all the exercises.
|
|
def heal():
|
|
maketree(ANSWERS_PATH)
|
|
|
|
with os.scandir(EXERCISES_PATH) as it:
|
|
for entry in it:
|
|
name = entry.name
|
|
|
|
original_path = entry.path
|
|
patch_path = os.path.join(PATCHES_PATH, patch_name(name))
|
|
output_path = os.path.join(ANSWERS_PATH, name)
|
|
|
|
patch(original_path, patch_path, output_path)
|
|
|
|
|
|
def main():
|
|
heal()
|
|
|
|
with os.scandir(EXERCISES_PATH) as it:
|
|
for entry in it:
|
|
name = entry.name
|
|
|
|
broken_path = entry.path
|
|
healed_path = os.path.join(ANSWERS_PATH, name)
|
|
patch_path = os.path.join(PATCHES_PATH, patch_name(name))
|
|
|
|
with open(patch_path, "w") as file:
|
|
term = subprocess.run(
|
|
["diff", broken_path, healed_path],
|
|
stdout=file,
|
|
text=True,
|
|
)
|
|
assert term.returncode == 1
|
|
|
|
|
|
def maketree(path):
|
|
return os.makedirs(path, exist_ok=True)
|
|
|
|
|
|
# Returns path with the patch extension.
|
|
def patch_name(path):
|
|
name, _ = os.path.splitext(path)
|
|
|
|
return name + ".patch"
|
|
|
|
|
|
# Applies patch to original, and write the file to output.
|
|
def patch(original, patch, output):
|
|
subprocess.run(
|
|
["patch", "-i", patch, "-o", output, original], stdout=IGNORE, check=True
|
|
)
|
|
|
|
|
|
main()
|