class Index(object):
def __init__(self, repo, path=None):
if path is None:
path = join(repo.path, "index")
self.git = repo.git
else:
self.git = Git(repo.wd)
env = {
"GIT_INDEX_FILE": path,
}
if not repo.bare:
env["GIT_WORK_TREE"] = repo.wd
self.git.extra["env"] = env
self.path = path
self.repo = repo
def data_update(self, path, data, mode="0644", **kwargs):
path = str(path)
if isabs(path):
path = path[1:]
hash = self.repo.git.hash_object(stdin=True, t="blob", w=True,
input=data, path=path)
self.git.update_index("--cacheinfo", mode, hash, path, **kwargs)
def checkout(self, wd=None, **kwargs):
if wd is None:
git = self.git
wd = self.repo.wd
else:
git = Git(wd)
git.extra = dict(self.git.extra)
git.extra["env"]["GIT_WORK_TREE"] = wd
try:
makedirs(wd)
except OSError, exc:
if exc.errno != EEXIST:
raise
return git.checkout_index(**kwargs)
