fmt/support/release.py
2015-11-11 08:41:29 -08:00

158 lines
3.9 KiB
Python
Executable File

#!/usr/bin/env python
# Release script
from __future__ import print_function
import datetime, fileinput, re, sys
from docutils import nodes, writers, core
from subprocess import check_call
class MDWriter(writers.Writer):
"""GitHub-flavored markdown writer"""
supported = ('md',)
"""Formats this writer supports."""
def translate(self):
translator = Translator(self.document)
self.document.walkabout(translator)
self.output = (translator.output, translator.version)
def is_github_ref(node):
return re.match('https://github.com/.*/(issues|pull)/.*', node['refuri'])
class Translator(nodes.NodeVisitor):
def __init__(self, document):
nodes.NodeVisitor.__init__(self, document)
self.output = ''
self.indent = 0
self.preserve_newlines = False
def write(self, text):
self.output += text.replace('\n', '\n' + ' ' * self.indent)
def visit_document(self, node):
pass
def depart_document(self, node):
pass
def visit_section(self, node):
pass
def depart_section(self, node):
# Skip all sections except the first one.
raise nodes.StopTraversal
def visit_title(self, node):
self.version = re.match(r'(\d+\.\d+\.\d+).*', node.children[0]).group(1)
raise nodes.SkipChildren
def depart_title(self, node):
pass
def visit_Text(self, node):
if not self.preserve_newlines:
node = node.replace('\n', ' ')
self.write(node)
def depart_Text(self, node):
pass
def visit_bullet_list(self, node):
pass
def depart_bullet_list(self, node):
pass
def visit_list_item(self, node):
self.write('* ')
self.indent += 2
def depart_list_item(self, node):
self.indent -= 2
self.write('\n\n')
def visit_paragraph(self, node):
pass
def depart_paragraph(self, node):
pass
def visit_reference(self, node):
if not is_github_ref(node):
self.write('[')
def depart_reference(self, node):
if not is_github_ref(node):
self.write('](' + node['refuri'] + ')')
def visit_target(self, node):
pass
def depart_target(self, node):
pass
def visit_literal(self, node):
self.write('`')
def depart_literal(self, node):
self.write('`')
def visit_literal_block(self, node):
self.write('\n\n```')
if 'c++' in node['classes']:
self.write('c++')
self.write('\n')
self.preserve_newlines = True
def depart_literal_block(self, node):
self.write('\n```\n')
self.preserve_newlines = False
def visit_inline(self, node):
pass
def depart_inline(self, node):
pass
class Runner:
def __init__(self):
self.cwd = '.'
def __call__(self, *args, **kwargs):
check_call(args, cwd=self.cwd, **kwargs)
run = Runner()
run('git', 'clone', 'git@github.com:cppformat/cppformat.git')
changelog = 'ChangeLog.rst'
changelog_path = 'cppformat/' + changelog
changes, version = core.publish_file(source_path=changelog_path, writer=MDWriter())
for line in fileinput.input('cppformat/CMakeLists.txt', inplace=True):
prefix = 'set(CPPFORMAT_VERSION '
if line.startswith(prefix):
line = prefix + version + ')\n'
sys.stdout.write(line)
title_len = 0
for line in fileinput.input(changelog_path, inplace=True):
if line.startswith(version + ' - TBD'):
line = version + ' - ' + datetime.date.today().isoformat()
title_len = len(line)
line += '\n'
elif title_len:
line = '-' * title_len + '\n'
title_len = 0
sys.stdout.write(line)
run.cwd = 'cppformat'
run('git', 'add', changelog, 'CMakeLists.txt')
run('git', 'commit', '-m', 'Update version')
run('cmake', '.')
run('make', 'doc', 'package_source')
# TODO: create a release on GitHub