def fetch(repo: RepositoryContractWrapper, commit_id: int):
"""Replace the current local files, their contents and the directory
structure with the ones specified at the given commit"""
for root, dirs, files in os.walk("./"):
for name in files:
filepath = os.path.join(root, name)
if filepath == "./.repodata.json":
# Don't delete the repodata file - that is going to end badly
continue
os.remove(filepath)
for directory in dirs:
fulldir = os.path.join(root, directory)
os.rmdir(fulldir)
file_ids = repo.get_files_from_commit(commit_id)
ipfs = ipfshttpclient.connect()
for fid in file_ids:
filedata = repo.get_file(fid)
filepath = filedata[0]
ipfshash = filedata[1]
os.makedirs(os.path.dirname(filepath), exist_ok=True)
with open(filepath, "wb") as outfile:
outfile.write(ipfs.cat(ipfshash))
def get_all_files_from_commit(repo: RepositoryContractWrapper, commit_id):
file_id_list = repo.get_files_from_commit(commit_id)
files = []
for f in file_id_list:
files.append(repo.get_file(f))
return files