diff options
Diffstat (limited to 'Tools/Scripts/webkitpy/common/checkout/scm/scm.py')
| -rw-r--r-- | Tools/Scripts/webkitpy/common/checkout/scm/scm.py | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/Tools/Scripts/webkitpy/common/checkout/scm/scm.py b/Tools/Scripts/webkitpy/common/checkout/scm/scm.py deleted file mode 100644 index b005ea239..000000000 --- a/Tools/Scripts/webkitpy/common/checkout/scm/scm.py +++ /dev/null @@ -1,249 +0,0 @@ -# Copyright (c) 2009, Google Inc. All rights reserved. -# Copyright (c) 2009 Apple Inc. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# -# Python module for interacting with an SCM system (like SVN or Git) - -import logging -import re -import sys - -from webkitpy.common.system.executive import Executive, ScriptError -from webkitpy.common.system.filesystem import FileSystem - -_log = logging.getLogger(__name__) - - -class CheckoutNeedsUpdate(ScriptError): - def __init__(self, script_args, exit_code, output, cwd): - ScriptError.__init__(self, script_args=script_args, exit_code=exit_code, output=output, cwd=cwd) - - -# FIXME: Should be moved onto SCM -def commit_error_handler(error): - if re.search("resource out of date", error.output): - raise CheckoutNeedsUpdate(script_args=error.script_args, exit_code=error.exit_code, output=error.output, cwd=error.cwd) - Executive.default_error_handler(error) - - -class AuthenticationError(Exception): - def __init__(self, server_host, prompt_for_password=False): - self.server_host = server_host - self.prompt_for_password = prompt_for_password - - - -# SCM methods are expected to return paths relative to self.checkout_root. -class SCM: - def __init__(self, cwd, executive=None, filesystem=None): - self.cwd = cwd - self._executive = executive or Executive() - self._filesystem = filesystem or FileSystem() - self.checkout_root = self.find_checkout_root(self.cwd) - - # A wrapper used by subclasses to create processes. - def run(self, args, cwd=None, input=None, error_handler=None, return_exit_code=False, return_stderr=True, decode_output=True): - # FIXME: We should set cwd appropriately. - return self._executive.run_command(args, - cwd=cwd, - input=input, - error_handler=error_handler, - return_exit_code=return_exit_code, - return_stderr=return_stderr, - decode_output=decode_output) - - # SCM always returns repository relative path, but sometimes we need - # absolute paths to pass to rm, etc. - def absolute_path(self, repository_relative_path): - return self._filesystem.join(self.checkout_root, repository_relative_path) - - # FIXME: This belongs in Checkout, not SCM. - def scripts_directory(self): - return self._filesystem.join(self.checkout_root, "Tools", "Scripts") - - # FIXME: This belongs in Checkout, not SCM. - def script_path(self, script_name): - return self._filesystem.join(self.scripts_directory(), script_name) - - def run_status_and_extract_filenames(self, status_command, status_regexp): - filenames = [] - # We run with cwd=self.checkout_root so that returned-paths are root-relative. - for line in self.run(status_command, cwd=self.checkout_root).splitlines(): - match = re.search(status_regexp, line) - if not match: - continue - # status = match.group('status') - filename = match.group('filename') - filenames.append(filename) - return filenames - - def strip_r_from_svn_revision(self, svn_revision): - match = re.match("^r(?P<svn_revision>\d+)", unicode(svn_revision)) - if (match): - return match.group('svn_revision') - return svn_revision - - def svn_revision_from_commit_text(self, commit_text): - match = re.search(self.commit_success_regexp(), commit_text, re.MULTILINE) - return match.group('svn_revision') - - @staticmethod - def _subclass_must_implement(): - raise NotImplementedError("subclasses must implement") - - @classmethod - def in_working_directory(cls, path, executive=None): - SCM._subclass_must_implement() - - def find_checkout_root(self, path): - SCM._subclass_must_implement() - - @staticmethod - def commit_success_regexp(): - SCM._subclass_must_implement() - - def status_command(self): - self._subclass_must_implement() - - def add(self, path): - self.add_list([path]) - - def add_list(self, paths): - self._subclass_must_implement() - - def delete(self, path): - self.delete_list([path]) - - def delete_list(self, paths): - self._subclass_must_implement() - - def exists(self, path): - self._subclass_must_implement() - - def changed_files(self, git_commit=None): - self._subclass_must_implement() - - def changed_files_for_revision(self, revision): - self._subclass_must_implement() - - def revisions_changing_file(self, path, limit=5): - self._subclass_must_implement() - - def added_files(self): - self._subclass_must_implement() - - def conflicted_files(self): - self._subclass_must_implement() - - def display_name(self): - self._subclass_must_implement() - - def head_svn_revision(self): - return self.svn_revision(self.checkout_root) - - def svn_revision(self, path): - """Returns the latest svn revision found in the checkout.""" - self._subclass_must_implement() - - def timestamp_of_revision(self, path, revision): - self._subclass_must_implement() - - def create_patch(self, git_commit=None, changed_files=None): - self._subclass_must_implement() - - def committer_email_for_revision(self, revision): - self._subclass_must_implement() - - def contents_at_revision(self, path, revision): - self._subclass_must_implement() - - def diff_for_revision(self, revision): - self._subclass_must_implement() - - def diff_for_file(self, path, log=None): - self._subclass_must_implement() - - def show_head(self, path): - self._subclass_must_implement() - - def apply_reverse_diff(self, revision): - self._subclass_must_implement() - - def revert_files(self, file_paths): - self._subclass_must_implement() - - def commit_with_message(self, message, username=None, password=None, git_commit=None, force_squash=False, changed_files=None): - self._subclass_must_implement() - - def svn_commit_log(self, svn_revision): - self._subclass_must_implement() - - def last_svn_commit_log(self): - self._subclass_must_implement() - - def svn_blame(self, path): - self._subclass_must_implement() - - def has_working_directory_changes(self): - self._subclass_must_implement() - - def discard_working_directory_changes(self): - self._subclass_must_implement() - - #-------------------------------------------------------------------------- - # Subclasses must indicate if they support local commits, - # but the SCM baseclass will only call local_commits methods when this is true. - @staticmethod - def supports_local_commits(): - SCM._subclass_must_implement() - - def local_commits(self): - return [] - - def has_local_commits(self): - return len(self.local_commits()) > 0 - - def discard_local_commits(self): - return - - def remote_merge_base(self): - SCM._subclass_must_implement() - - def commit_locally_with_message(self, message): - _log.error("Your source control manager does not support local commits.") - sys.exit(1) - - def local_changes_exist(self): - return (self.supports_local_commits() and self.has_local_commits()) or self.has_working_directory_changes() - - def discard_local_changes(self): - if self.has_working_directory_changes(): - self.discard_working_directory_changes() - - if self.has_local_commits(): - self.discard_local_commits() |