| # Copyright (C) 2018 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: |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. 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. |
| # |
| # THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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. |
| |
| import os |
| import re |
| import sublime |
| import sublime_plugin |
| import subprocess |
| |
| |
| class CopyWebKitPermalinkCommand(sublime_plugin.TextCommand): |
| def run(self, edit, annotate_blame=False): |
| if not self.is_enabled(): |
| return |
| |
| document_path = self.view.file_name() |
| self._last_svn_info = None |
| self._directory_in_checkout = document_path if os.path.isdir(document_path) else os.path.dirname(document_path) |
| self.determine_vcs_from_path(document_path) |
| |
| if not self.path_is_in_webkit_checkout(document_path): |
| return |
| |
| line_number, _ = self.view.rowcol(self.view.sel()[0].begin()) # Zero-based |
| line_number = line_number + 1 |
| |
| path = self.path_relative_to_repository_root_for_path(document_path) |
| revision_info = self.revision_info_for_path(document_path) |
| sublime.set_clipboard(self.permalink_for_path(path, line_number, revision_info, annotate_blame)) |
| |
| def is_enabled(self): |
| return len(self.view.sel()) > 0 and bool(self.view.file_name()) |
| |
| def is_visible(self): |
| return self.is_enabled() |
| |
| def description(self): |
| return 'Copy WebKit Permalink' |
| |
| def determine_vcs_from_path(self, path): |
| if not os.path.isdir(path): |
| path = os.path.dirname(path) |
| self._is_svn = False |
| self._is_git = False |
| self._is_git_svn = False |
| if self.is_svn_directory(path): |
| self._is_svn = True |
| return |
| if self.is_git_svn_directory(path): |
| self._is_git = True |
| self._is_git_svn = True |
| return |
| if self.is_git_directory(path): |
| self._is_git = True |
| return |
| |
| def path_is_in_webkit_checkout(self, path): |
| repository_url = self.revision_info_for_path(path).get('repository_url', '') |
| return bool(re.match(r'\w+:\/\/\w+\.webkit.org', repository_url)) |
| |
| def git_path_relative_to_repository_root_for_path(self, path): |
| return subprocess.check_output(['git', 'ls-tree', '--full-name', '--name-only', 'HEAD', path], cwd=self._directory_in_checkout).decode('utf-8').rstrip() |
| |
| def svn_path_relative_to_repository_root_for_path(self, path): |
| return self.svn_info_for_path(path)['path'] |
| |
| def path_relative_to_repository_root_for_path(self, path): |
| if self._is_svn: |
| return self.svn_path_relative_to_repository_root_for_path(path) |
| if self._is_git: |
| return self.git_path_relative_to_repository_root_for_path(path) |
| return '' |
| |
| def revision_info_for_path(self, path): |
| if self._is_svn or self._is_git_svn: |
| return self.svn_revision_info_for_path(path) |
| if self._is_git: |
| return self.git_revision_info_for_path(path) |
| return {} |
| |
| def svn_revision_info_for_path(self, path): |
| svn_info = self.svn_info_for_path(path) |
| return {'branch': svn_info['branch'], 'revision': svn_info['revision'], 'repository_url': svn_info['repositoryRoot']} |
| |
| def git_revision_info_for_path(self, path): |
| repository_url = subprocess.check_output(['git', 'remote', 'get-url', 'origin'], cwd=self._directory_in_checkout).decode('utf-8').rstrip() |
| revision = subprocess.check_output(['git', 'log', '-1', '--format', '%H', path], cwd=self._directory_in_checkout).decode('utf-8').rstrip() |
| branch = subprocess.check_output(['git', 'symbolic-ref', '-q', 'HEAD'], cwd=self._directory_in_checkout).decode('utf-8').rstrip() |
| branch = re.sub(r'^refs\/heads\/', '', branch) or 'master' |
| return {branch, revision, repository_url} |
| |
| def svn_info_for_path(self, path): |
| if self._last_svn_info and self._last_svn_info['path'] == path: |
| # FIXME: We should also ensure that the checkout directory for the cached SVN info is |
| # the same as the specified checkout directory. |
| return self._last_svn_info |
| |
| svn_info_command = ['svn', 'info'] |
| if self._is_git_svn: |
| svn_info_command = ['git'] + svn_info_command |
| output = subprocess.check_output(svn_info_command + [path], cwd=self._directory_in_checkout).decode('utf-8').rstrip() |
| if not output: |
| return {} |
| |
| temp = {} |
| lines = output.splitlines() |
| for line in lines: |
| key, value = line.split(': ', 1) |
| if key and value: |
| temp[key] = value |
| |
| svn_info = { |
| 'pathAsURL': temp['URL'], |
| 'repositoryRoot': temp['Repository Root'], |
| 'revision': temp['Revision'], |
| } |
| branch = svn_info['pathAsURL'].replace(svn_info['repositoryRoot'] + '/', '') |
| branch = branch[0:branch.find('/')] |
| svn_info['branch'] = branch |
| |
| # Although tempting to use temp['Path'] we cannot because it is relative to self._directory_in_checkout. |
| # And self._directory_in_checkout may not be the top-level checkout directory. We need to compute the |
| # relative path with respect to the top-level checkout directory. |
| svn_info['path'] = svn_info['pathAsURL'].replace('{}/{}/'.format(svn_info['repositoryRoot'], branch), '') |
| |
| self._last_svn_info = svn_info |
| |
| return svn_info |
| |
| @staticmethod |
| def permalink_for_path(path, line_number, revision_info, annotate_blame): |
| revision = '?rev=' + str(revision_info['revision']) if revision_info['revision'] else '' |
| line_number = '#L' + str(line_number) if line_number else '' |
| branch = revision_info['branch'] or 'trunk' |
| annotate_blame = '&annotate=blame' if annotate_blame else '' |
| return 'https://trac.webkit.org/browser/{}/{}{}{}{}'.format(branch, path, revision, annotate_blame, line_number) |
| |
| @staticmethod |
| def is_svn_directory(directory): |
| try: |
| subprocess.check_call(['svn', 'info'], cwd=directory) |
| except: |
| return False |
| return True |
| |
| @staticmethod |
| def is_git_directory(directory): |
| try: |
| subprocess.check_call(['git', 'rev-parse'], cwd=directory) |
| except: |
| return False |
| return True |
| |
| @staticmethod |
| def is_git_svn_directory(directory): |
| try: |
| return bool(subprocess.check_output(['git', 'config', '--get', 'svn-remote.svn.fetch'], cwd=directory, stderr=subprocess.STDOUT).decode('utf-8').rstrip()) |
| except: |
| return False |
