def get_commit_by_id(self, commit_id):
commit = self._get_commit(commit_id)
files = self._diff_files(commit.id, commit.parents[0])
return Commit(
commit.id, commit.committer,
datetime.fromtimestamp(commit.commit_time), commit.message, files,
generate_unified_diff(self, files, commit.parents[0], commit.id))
def _rev_to_commit(self, rev):
# TODO: this doesn't yet handle the case of multiple parent revisions
current = self._branch.repository.revision_tree(rev.revision_id)
if len(rev.parent_ids):
prev = self._branch.repository.revision_tree(rev.parent_ids[0])
else:
prev = self._branch.repository.revision_tree('null:')
delta = current.changes_from(prev)
files = [
f[0] for f in delta.added + delta.removed + delta.renamed +
delta.kind_changed + delta.modified
]
diff_file = StringIO.StringIO()
diff_tree = diff.DiffTree(prev, current, diff_file)
self._branch.lock_read()
diff_tree.show_diff('')
self._branch.unlock()
diff_out = diff_file.getvalue()
diff_file.close()
return Commit(self._get_commit_id(rev.revision_id), rev.committer,
datetime.fromtimestamp(rev.timestamp), rev.message,
files, diff_out)
def _ctx_to_commit(self, ctx):
diff = generate_unified_diff(self, ctx.files(),
ctx.parents()[0].rev(), ctx.rev())
return Commit(ctx.rev(), ctx.user(),
datetime.fromtimestamp(ctx.date()[0]), ctx.description(),
ctx.files(), diff)
def get_commit_by_id(self, commit_id):
commit = self._get_commit(commit_id)
parent = commit.parents[0] if len(commit.parents) else 'NULL'
files = self._diff_files(commit.id, parent)
return Commit(
commit.id, commit.committer,
datetime.fromtimestamp(commit.commit_time), commit.message, files,
lambda: generate_unified_diff(self, files, parent, commit.id))
def _log_to_commit(self, log):
info = self._repo.info(self.path)
base, url = info['repos'], info['url']
at = url[len(base):]
commit_files = [
cp_dict['path'][len(at) + 1:] for cp_dict in log['changed_paths']
]
def get_diff():
# Here we go back through history, 5 commits at a time, searching
# for the first point at which there is a change along our path.
oldrev_log = None
i = 1
# the start of our search is always at the previous commit
while oldrev_log is None:
i += 5
diff_rev_start = pysvn.Revision(
pysvn.opt_revision_kind.number,
log['revision'].number - (i - 5))
diff_rev_end = pysvn.Revision(pysvn.opt_revision_kind.number,
log['revision'].number - i)
log_list = self._repo.log(self.path,
revision_start=diff_rev_start,
revision_end=diff_rev_end,
discover_changed_paths=True)
try:
oldrev_log = log_list.pop(0)
except IndexError:
# If we've gone back through the entirety of history and
# still not found anything, bail out, this commit doesn't
# exist along our path (or perhaps at all)
if i >= log['revision'].number:
raise CommitDoesNotExist
diff = self._repo.diff(
NamedTemporaryFile().name,
url_or_path=self.path,
revision1=oldrev_log['revision'],
revision2=log['revision'],
)
return diff
return Commit(log['revision'].number, log['author'],
datetime.fromtimestamp(log['date']), log['message'],
commit_files, get_diff)