radn-dev/metrics/metrics.py

44 lines
1.3 KiB
Python

import json
from subprocess import check_output
def filter_schema(obj, schema):
if schema is True:
return obj
return {key: filter_schema(obj[key], value) for key, value in schema.items()}
entry_schema = {
"name": True,
"metrics": {
"halstead": {"bugs": True, "difficulty": True},
"loc": {"ploc": True, "cloc": True, "blank": True},
},
}
try:
with open("/code/cache.json", "r") as file:
cache = json.load(file)
except FileNotFoundError:
cache = {}
commits = check_output(["git", "log", "--pretty=%H"], text=True).splitlines()
entries = []
for i, commit in enumerate(commits):
if commit not in cache:
print("running", commit)
check_output(["git", "checkout", commit], text=True)
lines = check_output(
["rust-code-analysis-cli", "-m", "-p", "src", "-O", "json"], text=True
).splitlines()
print(len(lines))
commit_entries = []
for line in lines:
entry = json.loads(line)
commit_entries.append(filter_schema(entry, entry_schema))
cache[commit] = commit_entries
entries.extend((i, entry) for entry in cache[commit])
with open("/code/cache.json", "w") as file:
json.dump(cache, file)
with open("/code/metrics.json", "w") as file:
json.dump(entries, file)