|
|
#!/usr/bin/env python # # Copyright 2013 Google 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.
"""Script for branching Google Test/Mock wiki pages for a new version.
SYNOPSIS release_docs.py NEW_RELEASE_VERSION
Google Test and Google Mock's external user documentation is in interlinked wiki files. When we release a new version of Google Test or Google Mock, we need to branch the wiki files such that users of a specific version of Google Test/Mock can look up documentation relevant for that version. This script automates that process by:
- branching the current wiki pages (which document the behavior of the SVN trunk head) to pages for the specified version (e.g. branching FAQ.wiki to V2_6_FAQ.wiki when NEW_RELEASE_VERSION is 2.6); - updating the links in the branched files to point to the branched version (e.g. a link in V2_6_FAQ.wiki that pointed to Primer.wiki#Anchor will now point to V2_6_Primer.wiki#Anchor).
NOTE: NEW_RELEASE_VERSION must be a NEW version number for which the wiki pages don't yet exist; otherwise you'll get SVN errors like "svn: Path 'V1_7_PumpManual.wiki' is not a directory" when running the script.
EXAMPLE $ cd PATH/TO/GTEST_SVN_WORKSPACE/trunk $ scripts/release_docs.py 2.6 # create wiki pages for v2.6 $ svn status # verify the file list $ svn diff # verify the file contents $ svn commit -m "release wiki pages for v2.6" """
__author__ = 'wan@google.com (Zhanyong Wan)'
import os import re import sys
import common
# Wiki pages that shouldn't be branched for every gtest/gmock release. GTEST_UNVERSIONED_WIKIS = ['DevGuide.wiki'] GMOCK_UNVERSIONED_WIKIS = [ 'DesignDoc.wiki', 'DevGuide.wiki', 'KnownIssues.wiki' ]
def DropWikiSuffix(wiki_filename): """Removes the .wiki suffix (if any) from the given filename."""
return (wiki_filename[:-len('.wiki')] if wiki_filename.endswith('.wiki') else wiki_filename)
class WikiBrancher(object): """Branches ..."""
def __init__(self, dot_version): self.project, svn_root_path = common.GetSvnInfo() if self.project not in ('googletest', 'googlemock'): sys.exit('This script must be run in a gtest or gmock SVN workspace.') self.wiki_dir = svn_root_path + '/wiki' # Turn '2.6' to 'V2_6_'. self.version_prefix = 'V' + dot_version.replace('.', '_') + '_' self.files_to_branch = self.GetFilesToBranch() page_names = [DropWikiSuffix(f) for f in self.files_to_branch] # A link to Foo.wiki is in one of the following forms: # [Foo words] # [Foo#Anchor words] # [http://code.google.com/.../wiki/Foo words] # [http://code.google.com/.../wiki/Foo#Anchor words] # We want to replace 'Foo' with 'V2_6_Foo' in the above cases. self.search_for_re = re.compile( # This regex matches either # [Foo # or # /wiki/Foo # followed by a space or a #, where Foo is the name of an # unversioned wiki page. r'(\[|/wiki/)(%s)([ #])' % '|'.join(page_names)) self.replace_with = r'\1%s\2\3' % (self.version_prefix,)
def GetFilesToBranch(self): """Returns a list of .wiki file names that need to be branched."""
unversioned_wikis = (GTEST_UNVERSIONED_WIKIS if self.project == 'googletest' else GMOCK_UNVERSIONED_WIKIS) return [f for f in os.listdir(self.wiki_dir) if (f.endswith('.wiki') and not re.match(r'^V\d', f) and # Excluded versioned .wiki files. f not in unversioned_wikis)]
def BranchFiles(self): """Branches the .wiki files needed to be branched."""
print 'Branching %d .wiki files:' % (len(self.files_to_branch),) os.chdir(self.wiki_dir) for f in self.files_to_branch: command = 'svn cp %s %s%s' % (f, self.version_prefix, f) print command os.system(command)
def UpdateLinksInBranchedFiles(self):
for f in self.files_to_branch: source_file = os.path.join(self.wiki_dir, f) versioned_file = os.path.join(self.wiki_dir, self.version_prefix + f) print 'Updating links in %s.' % (versioned_file,) text = file(source_file, 'r').read() new_text = self.search_for_re.sub(self.replace_with, text) file(versioned_file, 'w').write(new_text)
def main(): if len(sys.argv) != 2: sys.exit(__doc__)
brancher = WikiBrancher(sys.argv[1]) brancher.BranchFiles() brancher.UpdateLinksInBranchedFiles()
if __name__ == '__main__': main()
|