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Diffstat (limited to 'libbe/git.py')
| -rw-r--r-- | libbe/git.py | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/libbe/git.py b/libbe/git.py deleted file mode 100644 index 7f6e53a..0000000 --- a/libbe/git.py +++ /dev/null @@ -1,151 +0,0 @@ -# Copyright (C) 2008-2009 Ben Finney <benf@cybersource.com.au> -# Chris Ball <cjb@laptop.org> -# Gianluca Montecchi <gian@grys.it> -# W. Trevor King <wking@drexel.edu> -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -""" -Git backend. -""" - -import os -import re -import sys -import unittest - -import libbe -import vcs -if libbe.TESTING == True: - import doctest - - -def new(): - return Git() - -class Git(vcs.VCS): - name="git" - client="git" - versioned=True - def _vcs_version(self): - status,output,error = self._u_invoke_client("--version") - return output - def _vcs_detect(self, path): - if self._u_search_parent_directories(path, ".git") != None : - return True - return False - def _vcs_root(self, path): - """Find the root of the deepest repository containing path.""" - # Assume that nothing funny is going on; in particular, that we aren't - # dealing with a bare repo. - if os.path.isdir(path) != True: - path = os.path.dirname(path) - status,output,error = self._u_invoke_client("rev-parse", "--git-dir", - cwd=path) - gitdir = os.path.join(path, output.rstrip('\n')) - dirname = os.path.abspath(os.path.dirname(gitdir)) - return dirname - def _vcs_init(self, path): - self._u_invoke_client("init", cwd=path) - def _vcs_get_user_id(self): - status,output,error = \ - self._u_invoke_client("config", "user.name", expect=(0,1)) - if status == 0: - name = output.rstrip('\n') - else: - name = "" - status,output,error = \ - self._u_invoke_client("config", "user.email", expect=(0,1)) - if status == 0: - email = output.rstrip('\n') - else: - email = "" - if name != "" or email != "": # got something! - # guess missing info, if necessary - if name == "": - name = self._u_get_fallback_username() - if email == "": - email = self._u_get_fallback_email() - return self._u_create_id(name, email) - return None # Git has no infomation - def _vcs_set_user_id(self, value): - name,email = self._u_parse_id(value) - if email != None: - self._u_invoke_client("config", "user.email", email) - self._u_invoke_client("config", "user.name", name) - def _vcs_add(self, path): - if os.path.isdir(path): - return - self._u_invoke_client("add", path) - def _vcs_remove(self, path): - if not os.path.isdir(self._u_abspath(path)): - self._u_invoke_client("rm", "-f", path) - def _vcs_update(self, path): - self._vcs_add(path) - def _vcs_get_file_contents(self, path, revision=None, binary=False): - if revision == None: - return vcs.VCS._vcs_get_file_contents(self, path, revision, binary=binary) - else: - arg = "%s:%s" % (revision,path) - status,output,error = self._u_invoke_client("show", arg) - return output - def _vcs_duplicate_repo(self, directory, revision=None): - if revision==None: - vcs.VCS._vcs_duplicate_repo(self, directory, revision) - else: - self._u_invoke_client("clone", "--no-checkout", ".", directory) - self._u_invoke_client("checkout", revision, cwd=directory) - def _vcs_commit(self, commitfile, allow_empty=False): - args = ['commit', '--all', '--file', commitfile] - if allow_empty == True: - args.append("--allow-empty") - status,output,error = self._u_invoke_client(*args) - else: - kwargs = {"expect":(0,1)} - status,output,error = self._u_invoke_client(*args, **kwargs) - strings = ["nothing to commit", - "nothing added to commit"] - if self._u_any_in_string(strings, output) == True: - raise vcs.EmptyCommit() - revision = None - revline = re.compile("(.*) (.*)[:\]] (.*)") - match = revline.search(output) - assert match != None, output+error - assert len(match.groups()) == 3 - revision = match.groups()[1] - full_revision = self._vcs_revision_id(-1) - assert full_revision.startswith(revision), \ - "Mismatched revisions:\n%s\n%s" % (revision, full_revision) - return full_revision - def _vcs_revision_id(self, index): - args = ["rev-list", "--first-parent", "--reverse", "HEAD"] - kwargs = {"expect":(0,128)} - status,output,error = self._u_invoke_client(*args, **kwargs) - if status == 128: - if error.startswith("fatal: ambiguous argument 'HEAD': unknown "): - return None - raise vcs.CommandError(args, status, stderr=error) - commits = output.splitlines() - try: - return commits[index] - except IndexError: - return None - - -if libbe.TESTING == True: - vcs.make_vcs_testcase_subclasses(Git, sys.modules[__name__]) - - unitsuite =unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) - suite = unittest.TestSuite([unitsuite, doctest.DocTestSuite()]) |