build: update fmt library to 12.1.0 (#449)

This commit is contained in:
bicarus-dev
2025-12-14 14:36:38 -08:00
committed by GitHub
parent b220cbf336
commit e0530fedad
71 changed files with 17690 additions and 15430 deletions
+1 -1
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@@ -1 +1 @@
<manifest package="net.fmtlib" />
<manifest package="dev.fmt" />
+5 -6
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@@ -3,18 +3,17 @@
# A vagrant config for testing against gcc-4.8.
Vagrant.configure("2") do |config|
config.vm.box = "ubuntu/xenial64"
config.disksize.size = '15GB'
config.vm.box = "bento/ubuntu-22.04-arm64"
config.vm.provider "virtualbox" do |vb|
config.vm.provider "vmware_desktop" do |vb|
vb.memory = "4096"
end
config.vm.provision "shell", inline: <<-SHELL
apt-get update
apt-get install -y g++ make wget git
wget -q https://github.com/Kitware/CMake/releases/download/v3.14.4/cmake-3.14.4-Linux-x86_64.tar.gz
tar xzf cmake-3.14.4-Linux-x86_64.tar.gz
ln -s `pwd`/cmake-3.14.4-Linux-x86_64/bin/cmake /usr/local/bin
wget -q https://github.com/Kitware/CMake/releases/download/v3.26.0/cmake-3.26.0-Linux-x86_64.tar.gz
tar xzf cmake-3.26.0-Linux-x86_64.tar.gz
ln -s `pwd`/cmake-3.26.0-Linux-x86_64/bin/cmake /usr/local/bin
SHELL
end
-43
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@@ -1,43 +0,0 @@
#!/usr/bin/env python
# Build the project on AppVeyor.
import os
from subprocess import check_call
build = os.environ['BUILD']
config = os.environ['CONFIGURATION']
platform = os.environ['PLATFORM']
path = os.environ['PATH']
image = os.environ['APPVEYOR_BUILD_WORKER_IMAGE']
jobid = os.environ['APPVEYOR_JOB_ID']
cmake_command = ['cmake', '-DFMT_PEDANTIC=ON', '-DCMAKE_BUILD_TYPE=' + config, '..']
if build == 'mingw':
cmake_command.append('-GMinGW Makefiles')
build_command = ['mingw32-make', '-j4']
test_command = ['mingw32-make', 'test']
# Remove the path to Git bin directory from $PATH because it breaks
# MinGW config.
path = path.replace(r'C:\Program Files (x86)\Git\bin', '')
os.environ['PATH'] = r'C:\MinGW\bin;' + path
else:
# Add MSBuild 14.0 to PATH as described in
# http://help.appveyor.com/discussions/problems/2229-v140-not-found-on-vs2105rc.
os.environ['PATH'] = r'C:\Program Files (x86)\MSBuild\15.0\Bin;' + path
if image == 'Visual Studio 2019':
generator = 'Visual Studio 16 2019'
if platform == 'x64':
cmake_command.extend(['-A', 'x64'])
else:
if image == 'Visual Studio 2015':
generator = 'Visual Studio 14 2015'
elif image == 'Visual Studio 2017':
generator = 'Visual Studio 15 2017'
if platform == 'x64':
generator += ' Win64'
cmake_command.append('-G' + generator)
build_command = ['cmake', '--build', '.', '--config', config, '--', '/m:4']
test_command = ['ctest', '-C', config]
check_call(cmake_command)
check_call(build_command)
check_call(test_command)
-31
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@@ -1,31 +0,0 @@
configuration:
- Debug
- Release
clone_depth: 1
image:
- Visual Studio 2015
platform:
- x64
environment:
CTEST_OUTPUT_ON_FAILURE: 1
MSVC_DEFAULT_OPTIONS: ON
BUILD: msvc
before_build:
- mkdir build
- cd build
build_script:
- python ../support/appveyor-build.py
on_failure:
- appveyor PushArtifact Testing/Temporary/LastTest.log
- appveyor AddTest test
# Uncomment this to debug AppVeyor failures.
#on_finish:
# - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
-58
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@@ -1,58 +0,0 @@
#!/usr/bin/env python
# Build the documentation in CI.
from __future__ import print_function
import errno, os, shutil, subprocess, sys, urllib
from subprocess import call, check_call, Popen, PIPE, STDOUT
def rmtree_if_exists(dir):
try:
shutil.rmtree(dir)
except OSError as e:
if e.errno == errno.ENOENT:
pass
# Build the docs.
fmt_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
sys.path.insert(0, os.path.join(fmt_dir, 'doc'))
import build
build.create_build_env()
html_dir = build.build_docs()
repo = 'fmtlib.github.io'
branch = os.environ['GITHUB_REF']
is_ci = 'CI' in os.environ
if is_ci and branch != 'refs/heads/master':
print('Branch: ' + branch)
exit(0) # Ignore non-master branches
if is_ci and 'KEY' not in os.environ:
# Don't update the repo if building in CI from an account that doesn't have
# push access.
print('Skipping update of ' + repo)
exit(0)
# Clone the fmtlib.github.io repo.
rmtree_if_exists(repo)
git_url = 'https://github.com/' if is_ci else 'git@github.com:'
check_call(['git', 'clone', git_url + 'fmtlib/{}.git'.format(repo)])
# Copy docs to the repo.
target_dir = os.path.join(repo, 'dev')
rmtree_if_exists(target_dir)
shutil.copytree(html_dir, target_dir, ignore=shutil.ignore_patterns('.*'))
if is_ci:
check_call(['git', 'config', '--global', 'user.name', 'fmtbot'])
check_call(['git', 'config', '--global', 'user.email', 'viz@fmt.dev'])
# Push docs to GitHub pages.
check_call(['git', 'add', '--all'], cwd=repo)
if call(['git', 'diff-index', '--quiet', 'HEAD'], cwd=repo):
check_call(['git', 'commit', '-m', 'Update documentation'], cwd=repo)
cmd = 'git push'
if is_ci:
cmd += ' https://$KEY@github.com/fmtlib/fmtlib.github.io.git master'
p = Popen(cmd, shell=True, stdout=PIPE, stderr=STDOUT, cwd=repo)
# Print the output without the key.
print(p.communicate()[0].replace(os.environ['KEY'], '$KEY'))
if p.returncode != 0:
raise subprocess.CalledProcessError(p.returncode, cmd)
+1 -1
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@@ -11,7 +11,7 @@ buildscript {
// https://developer.android.com/studio/releases/gradle-plugin#updating-gradle
//
// Notice that 4.0.0 here is the version of [Android Gradle Plugin]
// Accroding to URL above you will need Gradle 6.1 or higher
// According to URL above you will need Gradle 6.1 or higher
//
classpath "com.android.tools.build:gradle:4.1.1"
}
+43
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@@ -0,0 +1,43 @@
#!/usr/bin/env python3
"""Compile source on a range of commits
Usage:
check-commits <start> <source>
"""
import docopt, os, sys, tempfile
from subprocess import check_call, check_output, run
args = docopt.docopt(__doc__)
start = args.get('<start>')
source = args.get('<source>')
cwd = os.getcwd()
with tempfile.TemporaryDirectory() as work_dir:
check_call(['git', 'clone', 'https://github.com/fmtlib/fmt.git'],
cwd=work_dir)
repo_dir = os.path.join(work_dir, 'fmt')
commits = check_output(
['git', 'rev-list', f'{start}..HEAD', '--abbrev-commit',
'--', 'include', 'src'],
text=True, cwd=repo_dir).rstrip().split('\n')
commits.reverse()
print('Time\tCommit')
for commit in commits:
check_call(['git', '-c', 'advice.detachedHead=false', 'checkout', commit],
cwd=repo_dir)
returncode = run(
['c++', '-std=c++11', '-O3', '-DNDEBUG', '-I', 'include',
'src/format.cc', os.path.join(cwd, source)], cwd=repo_dir).returncode
if returncode != 0:
continue
times = []
for i in range(5):
output = check_output([os.path.join(repo_dir, 'a.out')], text=True)
times.append(float(output))
message = check_output(['git', 'log', '-1', '--pretty=format:%s', commit],
cwd=repo_dir, text=True)
print(f'{min(times)}\t{commit} {message[:40]}')
sys.stdout.flush()
-70
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@@ -1,70 +0,0 @@
# C++14 feature support detection
include(CheckCXXSourceCompiles)
include(CheckCXXCompilerFlag)
if (NOT CMAKE_CXX_STANDARD)
set(CMAKE_CXX_STANDARD 11)
endif()
message(STATUS "CXX_STANDARD: ${CMAKE_CXX_STANDARD}")
if (CMAKE_CXX_STANDARD EQUAL 20)
check_cxx_compiler_flag(-std=c++20 has_std_20_flag)
check_cxx_compiler_flag(-std=c++2a has_std_2a_flag)
if (has_std_20_flag)
set(CXX_STANDARD_FLAG -std=c++20)
elseif (has_std_2a_flag)
set(CXX_STANDARD_FLAG -std=c++2a)
endif ()
elseif (CMAKE_CXX_STANDARD EQUAL 17)
check_cxx_compiler_flag(-std=c++17 has_std_17_flag)
check_cxx_compiler_flag(-std=c++1z has_std_1z_flag)
if (has_std_17_flag)
set(CXX_STANDARD_FLAG -std=c++17)
elseif (has_std_1z_flag)
set(CXX_STANDARD_FLAG -std=c++1z)
endif ()
elseif (CMAKE_CXX_STANDARD EQUAL 14)
check_cxx_compiler_flag(-std=c++14 has_std_14_flag)
check_cxx_compiler_flag(-std=c++1y has_std_1y_flag)
if (has_std_14_flag)
set(CXX_STANDARD_FLAG -std=c++14)
elseif (has_std_1y_flag)
set(CXX_STANDARD_FLAG -std=c++1y)
endif ()
elseif (CMAKE_CXX_STANDARD EQUAL 11)
check_cxx_compiler_flag(-std=c++11 has_std_11_flag)
check_cxx_compiler_flag(-std=c++0x has_std_0x_flag)
if (has_std_11_flag)
set(CXX_STANDARD_FLAG -std=c++11)
elseif (has_std_0x_flag)
set(CXX_STANDARD_FLAG -std=c++0x)
endif ()
endif ()
set(CMAKE_REQUIRED_FLAGS ${CXX_STANDARD_FLAG})
# Check if user-defined literals are available
check_cxx_source_compiles("
void operator\"\" _udl(long double);
int main() {}"
SUPPORTS_USER_DEFINED_LITERALS)
if (NOT SUPPORTS_USER_DEFINED_LITERALS)
set (SUPPORTS_USER_DEFINED_LITERALS OFF)
endif ()
# Check if <variant> is available
set(CMAKE_REQUIRED_FLAGS -std=c++1z)
check_cxx_source_compiles("
#include <variant>
int main() {}"
FMT_HAS_VARIANT)
if (NOT FMT_HAS_VARIANT)
set (FMT_HAS_VARIANT OFF)
endif ()
set(CMAKE_REQUIRED_FLAGS )
+4 -1
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@@ -1,4 +1,7 @@
@PACKAGE_INIT@
include(${CMAKE_CURRENT_LIST_DIR}/@targets_export_name@.cmake)
if (NOT TARGET fmt::fmt)
include(${CMAKE_CURRENT_LIST_DIR}/@targets_export_name@.cmake)
endif ()
check_required_components(fmt)
-53
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@@ -1,53 +0,0 @@
#!/usr/bin/env python
# Compute 10 ** exp with exp in the range [min_exponent, max_exponent] and print
# normalized (with most-significant bit equal to 1) significands in hexadecimal.
from __future__ import print_function
min_exponent = -348
max_exponent = 340
step = 8
significand_size = 64
exp_offset = 2000
class fp:
pass
powers = []
for i, exp in enumerate(range(min_exponent, max_exponent + 1, step)):
result = fp()
n = 10 ** exp if exp >= 0 else 2 ** exp_offset / 10 ** -exp
k = significand_size + 1
# Convert to binary and round.
binary = '{:b}'.format(n)
result.f = (int('{:0<{}}'.format(binary[:k], k), 2) + 1) / 2
result.e = len(binary) - (exp_offset if exp < 0 else 0) - significand_size
powers.append(result)
# Sanity check.
exp_offset10 = 400
actual = result.f * 10 ** exp_offset10
if result.e > 0:
actual *= 2 ** result.e
else:
for j in range(-result.e):
actual /= 2
expected = 10 ** (exp_offset10 + exp)
precision = len('{}'.format(expected)) - len('{}'.format(actual - expected))
if precision < 19:
print('low precision:', precision)
exit(1)
print('Significands:', end='')
for i, fp in enumerate(powers):
if i % 3 == 0:
print(end='\n ')
print(' {:0<#16x}'.format(fp.f, ), end=',')
print('\n\nExponents:', end='')
for i, fp in enumerate(powers):
if i % 11 == 0:
print(end='\n ')
print(' {:5}'.format(fp.e), end=',')
print('\n\nMax exponent difference:',
max([x.e - powers[i - 1].e for i, x in enumerate(powers)][1:]))
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@@ -1,290 +0,0 @@
#!/usr/bin/env python
"""Manage site and releases.
Usage:
manage.py release [<branch>]
manage.py site
For the release command $FMT_TOKEN should contain a GitHub personal access token
obtained from https://github.com/settings/tokens.
"""
from __future__ import print_function
import datetime, docopt, errno, fileinput, json, os
import re, requests, shutil, sys, tempfile
from contextlib import contextmanager
from distutils.version import LooseVersion
from subprocess import check_call
class Git:
def __init__(self, dir):
self.dir = dir
def call(self, method, args, **kwargs):
return check_call(['git', method] + list(args), **kwargs)
def add(self, *args):
return self.call('add', args, cwd=self.dir)
def checkout(self, *args):
return self.call('checkout', args, cwd=self.dir)
def clean(self, *args):
return self.call('clean', args, cwd=self.dir)
def clone(self, *args):
return self.call('clone', list(args) + [self.dir])
def commit(self, *args):
return self.call('commit', args, cwd=self.dir)
def pull(self, *args):
return self.call('pull', args, cwd=self.dir)
def push(self, *args):
return self.call('push', args, cwd=self.dir)
def reset(self, *args):
return self.call('reset', args, cwd=self.dir)
def update(self, *args):
clone = not os.path.exists(self.dir)
if clone:
self.clone(*args)
return clone
def clean_checkout(repo, branch):
repo.clean('-f', '-d')
repo.reset('--hard')
repo.checkout(branch)
class Runner:
def __init__(self, cwd):
self.cwd = cwd
def __call__(self, *args, **kwargs):
kwargs['cwd'] = kwargs.get('cwd', self.cwd)
check_call(args, **kwargs)
def create_build_env():
"""Create a build environment."""
class Env:
pass
env = Env()
# Import the documentation build module.
env.fmt_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.insert(0, os.path.join(env.fmt_dir, 'doc'))
import build
env.build_dir = 'build'
env.versions = build.versions
# Virtualenv and repos are cached to speed up builds.
build.create_build_env(os.path.join(env.build_dir, 'virtualenv'))
env.fmt_repo = Git(os.path.join(env.build_dir, 'fmt'))
return env
@contextmanager
def rewrite(filename):
class Buffer:
pass
buffer = Buffer()
if not os.path.exists(filename):
buffer.data = ''
yield buffer
return
with open(filename) as f:
buffer.data = f.read()
yield buffer
with open(filename, 'w') as f:
f.write(buffer.data)
fmt_repo_url = 'git@github.com:fmtlib/fmt'
def update_site(env):
env.fmt_repo.update(fmt_repo_url)
doc_repo = Git(os.path.join(env.build_dir, 'fmtlib.github.io'))
doc_repo.update('git@github.com:fmtlib/fmtlib.github.io')
for version in env.versions:
clean_checkout(env.fmt_repo, version)
target_doc_dir = os.path.join(env.fmt_repo.dir, 'doc')
# Remove the old theme.
for entry in os.listdir(target_doc_dir):
path = os.path.join(target_doc_dir, entry)
if os.path.isdir(path):
shutil.rmtree(path)
# Copy the new theme.
for entry in ['_static', '_templates', 'basic-bootstrap', 'bootstrap',
'conf.py', 'fmt.less']:
src = os.path.join(env.fmt_dir, 'doc', entry)
dst = os.path.join(target_doc_dir, entry)
copy = shutil.copytree if os.path.isdir(src) else shutil.copyfile
copy(src, dst)
# Rename index to contents.
contents = os.path.join(target_doc_dir, 'contents.rst')
if not os.path.exists(contents):
os.rename(os.path.join(target_doc_dir, 'index.rst'), contents)
# Fix issues in reference.rst/api.rst.
for filename in ['reference.rst', 'api.rst', 'index.rst']:
pattern = re.compile('doxygenfunction.. (bin|oct|hexu|hex)$', re.M)
with rewrite(os.path.join(target_doc_dir, filename)) as b:
b.data = b.data.replace('std::ostream &', 'std::ostream&')
b.data = re.sub(pattern, r'doxygenfunction:: \1(int)', b.data)
b.data = b.data.replace('std::FILE*', 'std::FILE *')
b.data = b.data.replace('unsigned int', 'unsigned')
#b.data = b.data.replace('operator""_', 'operator"" _')
b.data = b.data.replace(
'format_to_n(OutputIt, size_t, string_view, Args&&',
'format_to_n(OutputIt, size_t, const S&, const Args&')
b.data = b.data.replace(
'format_to_n(OutputIt, std::size_t, string_view, Args&&',
'format_to_n(OutputIt, std::size_t, const S&, const Args&')
if version == ('3.0.2'):
b.data = b.data.replace(
'fprintf(std::ostream&', 'fprintf(std::ostream &')
if version == ('5.3.0'):
b.data = b.data.replace(
'format_to(OutputIt, const S&, const Args&...)',
'format_to(OutputIt, const S &, const Args &...)')
if version.startswith('5.') or version.startswith('6.'):
b.data = b.data.replace(', size_t', ', std::size_t')
if version.startswith('7.'):
b.data = b.data.replace(', std::size_t', ', size_t')
b.data = b.data.replace('join(It, It', 'join(It, Sentinel')
b.data = b.data.replace('aa long', 'a long')
b.data = b.data.replace('serveral', 'several')
if version.startswith('6.2.'):
b.data = b.data.replace(
'vformat(const S&, basic_format_args<' +
'buffer_context<Char>>)',
'vformat(const S&, basic_format_args<' +
'buffer_context<type_identity_t<Char>>>)')
# Fix a broken link in index.rst.
index = os.path.join(target_doc_dir, 'index.rst')
with rewrite(index) as b:
b.data = b.data.replace(
'doc/latest/index.html#format-string-syntax', 'syntax.html')
# Build the docs.
html_dir = os.path.join(env.build_dir, 'html')
if os.path.exists(html_dir):
shutil.rmtree(html_dir)
include_dir = env.fmt_repo.dir
if LooseVersion(version) >= LooseVersion('5.0.0'):
include_dir = os.path.join(include_dir, 'include', 'fmt')
elif LooseVersion(version) >= LooseVersion('3.0.0'):
include_dir = os.path.join(include_dir, 'fmt')
import build
build.build_docs(version, doc_dir=target_doc_dir,
include_dir=include_dir, work_dir=env.build_dir)
shutil.rmtree(os.path.join(html_dir, '.doctrees'))
# Create symlinks for older versions.
for link, target in {'index': 'contents', 'api': 'reference'}.items():
link = os.path.join(html_dir, link) + '.html'
target += '.html'
if os.path.exists(os.path.join(html_dir, target)) and \
not os.path.exists(link):
os.symlink(target, link)
# Copy docs to the website.
version_doc_dir = os.path.join(doc_repo.dir, version)
try:
shutil.rmtree(version_doc_dir)
except OSError as e:
if e.errno != errno.ENOENT:
raise
shutil.move(html_dir, version_doc_dir)
def release(args):
env = create_build_env()
fmt_repo = env.fmt_repo
branch = args.get('<branch>')
if branch is None:
branch = 'master'
if not fmt_repo.update('-b', branch, fmt_repo_url):
clean_checkout(fmt_repo, branch)
# Convert changelog from RST to GitHub-flavored Markdown and get the
# version.
changelog = 'ChangeLog.rst'
changelog_path = os.path.join(fmt_repo.dir, changelog)
import rst2md
changes, version = rst2md.convert(changelog_path)
cmakelists = 'CMakeLists.txt'
for line in fileinput.input(os.path.join(fmt_repo.dir, cmakelists),
inplace=True):
prefix = 'set(FMT_VERSION '
if line.startswith(prefix):
line = prefix + version + ')\n'
sys.stdout.write(line)
# Update the version in the changelog.
title_len = 0
for line in fileinput.input(changelog_path, inplace=True):
if line.decode('utf-8').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)
# Add the version to the build script.
script = os.path.join('doc', 'build.py')
script_path = os.path.join(fmt_repo.dir, script)
for line in fileinput.input(script_path, inplace=True):
m = re.match(r'( *versions = )\[(.+)\]', line)
if m:
line = '{}[{}, \'{}\']\n'.format(m.group(1), m.group(2), version)
sys.stdout.write(line)
fmt_repo.checkout('-B', 'release')
fmt_repo.add(changelog, cmakelists, script)
fmt_repo.commit('-m', 'Update version')
# Build the docs and package.
run = Runner(fmt_repo.dir)
run('cmake', '.')
run('make', 'doc', 'package_source')
update_site(env)
# Create a release on GitHub.
fmt_repo.push('origin', 'release')
params = {'access_token': os.getenv('FMT_TOKEN')}
r = requests.post('https://api.github.com/repos/fmtlib/fmt/releases',
params=params,
data=json.dumps({'tag_name': version,
'target_commitish': 'release',
'body': changes, 'draft': True}))
if r.status_code != 201:
raise Exception('Failed to create a release ' + str(r))
id = r.json()['id']
uploads_url = 'https://uploads.github.com/repos/fmtlib/fmt/releases'
package = 'fmt-{}.zip'.format(version)
r = requests.post(
'{}/{}/assets?name={}'.format(uploads_url, id, package),
headers={'Content-Type': 'application/zip'},
params=params, data=open('build/fmt/' + package, 'rb'))
if r.status_code != 201:
raise Exception('Failed to upload an asset ' + str(r))
if __name__ == '__main__':
args = docopt.docopt(__doc__)
if args.get('release'):
release(args)
elif args.get('site'):
update_site(create_build_env())
+86
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@@ -0,0 +1,86 @@
#!/usr/bin/env python3
# A script to invoke mkdocs with the correct environment.
# Additionally supports deploying via mike:
# ./mkdocs deploy [mike-deploy-options]
# For example:
# ./mkdocs deploy <version>
# This will checkout the website to fmt/build/fmt.dev and deploy documentation
# <version> there.
import errno, os, shutil, sys
from subprocess import call
support_dir = os.path.dirname(os.path.normpath(__file__))
build_dir = os.path.join(os.path.dirname(support_dir), 'build')
# Set PYTHONPATH for the mkdocstrings handler.
env = os.environ.copy()
path = env.get('PYTHONPATH')
env['PYTHONPATH'] = \
(path + ':' if path else '') + os.path.join(support_dir, 'python')
redirect_page = \
'''<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Redirecting</title>
<noscript>
<meta http-equiv="refresh" content="1; url=11.0/" />
</noscript>
<script>
window.location.replace(
"api/" + window.location.search + window.location.hash
);
</script>
</head>
<body>
Redirecting to <a href="api/">api</a>...
</body>
</html>
'''
config_path = os.path.join(support_dir, 'mkdocs.yml')
args = sys.argv[1:]
if len(args) > 0:
command = args[0]
if command == 'deploy' or command == 'set-default':
git_url = 'https://github.com/' if 'CI' in os.environ else 'git@github.com:'
site_repo = git_url + 'fmtlib/fmt.dev.git'
site_dir = os.path.join(build_dir, 'fmt.dev')
try:
shutil.rmtree(site_dir)
except OSError as e:
if e.errno == errno.ENOENT:
pass
ret = call(['git', 'clone', '--depth=1', site_repo, site_dir])
if ret != 0:
sys.exit(ret)
# Copy the config to the build dir because the site is built relative to it.
config_build_path = os.path.join(build_dir, 'mkdocs.yml')
shutil.copyfile(config_path, config_build_path)
version = args[1]
ret = call(['mike'] + args + ['--config-file', config_build_path,
'--branch', 'master'], cwd=site_dir, env=env)
if ret != 0 or version == 'dev':
sys.exit(ret)
current_doc_path = os.path.join(site_dir, version)
# mike stages files added by deploy for deletion for unclear reason,
# undo it.
ret = call(['git', 'reset', '--hard'], cwd=site_dir)
if False:
os.makedirs(current_doc_path, exist_ok=True)
redirect_page_path = os.path.join(current_doc_path, 'api.html')
with open(redirect_page_path, "w") as file:
file.write(redirect_page)
ret = call(['git', 'add', redirect_page_path], cwd=site_dir)
if ret != 0:
sys.exit(ret)
ret = call(['git', 'commit', '--amend', '--no-edit'], cwd=site_dir)
sys.exit(ret)
elif not command.startswith('-'):
args += ['-f', config_path]
sys.exit(call(['mkdocs'] + args, env=env))
+48
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@@ -0,0 +1,48 @@
site_name: '{fmt}'
docs_dir: ../doc
repo_url: https://github.com/fmtlib/fmt
theme:
name: material
features:
- navigation.tabs
- navigation.top
- toc.integrate
extra_javascript:
- https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.7.2/highlight.min.js
- fmt.js
extra_css:
- https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.7.2/styles/default.min.css
- fmt.css
markdown_extensions:
- pymdownx.highlight:
# Use JavaScript syntax highlighter instead of Pygments because it
# automatically applies to code blocks extracted through Doxygen.
use_pygments: false
anchor_linenums: true
line_spans: __span
pygments_lang_class: true
- pymdownx.inlinehilite
- pymdownx.snippets
plugins:
- search
- mkdocstrings:
default_handler: cxx
nav:
- Home: index.md
- Get Started: get-started.md
- API: api.md
- Syntax: syntax.md
exclude_docs: ChangeLog-old.md
extra:
version:
provider: mike
generator: false
+201
View File
@@ -0,0 +1,201 @@
#!/usr/bin/env python3
# This script is based on
# https://github.com/rust-lang/rust/blob/master/library/core/src/unicode/printable.py
# distributed under https://github.com/rust-lang/rust/blob/master/LICENSE-MIT.
# This script uses the following Unicode tables:
# - UnicodeData.txt
from collections import namedtuple
import csv
import os
import subprocess
NUM_CODEPOINTS=0x110000
def to_ranges(iter):
current = None
for i in iter:
if current is None or i != current[1] or i in (0x10000, 0x20000):
if current is not None:
yield tuple(current)
current = [i, i + 1]
else:
current[1] += 1
if current is not None:
yield tuple(current)
def get_escaped(codepoints):
for c in codepoints:
if (c.class_ or "Cn") in "Cc Cf Cs Co Cn Zl Zp Zs".split() and c.value != ord(' '):
yield c.value
def get_file(f):
try:
return open(os.path.basename(f))
except FileNotFoundError:
subprocess.run(["curl", "-O", f], check=True)
return open(os.path.basename(f))
Codepoint = namedtuple('Codepoint', 'value class_')
def get_codepoints(f):
r = csv.reader(f, delimiter=";")
prev_codepoint = 0
class_first = None
for row in r:
codepoint = int(row[0], 16)
name = row[1]
class_ = row[2]
if class_first is not None:
if not name.endswith("Last>"):
raise ValueError("Missing Last after First")
for c in range(prev_codepoint + 1, codepoint):
yield Codepoint(c, class_first)
class_first = None
if name.endswith("First>"):
class_first = class_
yield Codepoint(codepoint, class_)
prev_codepoint = codepoint
if class_first is not None:
raise ValueError("Missing Last after First")
for c in range(prev_codepoint + 1, NUM_CODEPOINTS):
yield Codepoint(c, None)
def compress_singletons(singletons):
uppers = [] # (upper, # items in lowers)
lowers = []
for i in singletons:
upper = i >> 8
lower = i & 0xff
if len(uppers) == 0 or uppers[-1][0] != upper:
uppers.append((upper, 1))
else:
upper, count = uppers[-1]
uppers[-1] = upper, count + 1
lowers.append(lower)
return uppers, lowers
def compress_normal(normal):
# lengths 0x00..0x7f are encoded as 00, 01, ..., 7e, 7f
# lengths 0x80..0x7fff are encoded as 80 80, 80 81, ..., ff fe, ff ff
compressed = [] # [truelen, (truelenaux), falselen, (falselenaux)]
prev_start = 0
for start, count in normal:
truelen = start - prev_start
falselen = count
prev_start = start + count
assert truelen < 0x8000 and falselen < 0x8000
entry = []
if truelen > 0x7f:
entry.append(0x80 | (truelen >> 8))
entry.append(truelen & 0xff)
else:
entry.append(truelen & 0x7f)
if falselen > 0x7f:
entry.append(0x80 | (falselen >> 8))
entry.append(falselen & 0xff)
else:
entry.append(falselen & 0x7f)
compressed.append(entry)
return compressed
def print_singletons(uppers, lowers, uppersname, lowersname):
print(" static constexpr singleton {}[] = {{".format(uppersname))
for u, c in uppers:
print(" {{{:#04x}, {}}},".format(u, c))
print(" };")
print(" static constexpr unsigned char {}[] = {{".format(lowersname))
for i in range(0, len(lowers), 8):
print(" {}".format(" ".join("{:#04x},".format(l) for l in lowers[i:i+8])))
print(" };")
def print_normal(normal, normalname):
print(" static constexpr unsigned char {}[] = {{".format(normalname))
for v in normal:
print(" {}".format(" ".join("{:#04x},".format(i) for i in v)))
print(" };")
def main():
file = get_file("https://www.unicode.org/Public/UNIDATA/UnicodeData.txt")
codepoints = get_codepoints(file)
CUTOFF=0x10000
singletons0 = []
singletons1 = []
normal0 = []
normal1 = []
extra = []
for a, b in to_ranges(get_escaped(codepoints)):
if a > 2 * CUTOFF:
extra.append((a, b - a))
elif a == b - 1:
if a & CUTOFF:
singletons1.append(a & ~CUTOFF)
else:
singletons0.append(a)
elif a == b - 2:
if a & CUTOFF:
singletons1.append(a & ~CUTOFF)
singletons1.append((a + 1) & ~CUTOFF)
else:
singletons0.append(a)
singletons0.append(a + 1)
else:
if a >= 2 * CUTOFF:
extra.append((a, b - a))
elif a & CUTOFF:
normal1.append((a & ~CUTOFF, b - a))
else:
normal0.append((a, b - a))
singletons0u, singletons0l = compress_singletons(singletons0)
singletons1u, singletons1l = compress_singletons(singletons1)
normal0 = compress_normal(normal0)
normal1 = compress_normal(normal1)
print("""\
FMT_FUNC auto is_printable(uint32_t cp) -> bool {\
""")
print_singletons(singletons0u, singletons0l, 'singletons0', 'singletons0_lower')
print_singletons(singletons1u, singletons1l, 'singletons1', 'singletons1_lower')
print_normal(normal0, 'normal0')
print_normal(normal1, 'normal1')
print("""\
auto lower = static_cast<uint16_t>(cp);
if (cp < 0x10000) {
return is_printable(lower, singletons0,
sizeof(singletons0) / sizeof(*singletons0),
singletons0_lower, normal0, sizeof(normal0));
}
if (cp < 0x20000) {
return is_printable(lower, singletons1,
sizeof(singletons1) / sizeof(*singletons1),
singletons1_lower, normal1, sizeof(normal1));
}\
""")
for a, b in extra:
print(" if (0x{:x} <= cp && cp < 0x{:x}) return false;".format(a, a + b))
print("""\
return cp < 0x{:x};
}}\
""".format(NUM_CODEPOINTS))
if __name__ == '__main__':
main()
@@ -0,0 +1,338 @@
# A basic mkdocstrings handler for {fmt}.
# Copyright (c) 2012 - present, Victor Zverovich
# https://github.com/fmtlib/fmt/blob/master/LICENSE
import os
import xml.etree.ElementTree as ElementTree
from pathlib import Path
from subprocess import PIPE, STDOUT, CalledProcessError, Popen
from typing import Any, List, Mapping, Optional
from mkdocstrings.handlers.base import BaseHandler
class Definition:
"""A definition extracted by Doxygen."""
def __init__(self, name: str, kind: Optional[str] = None,
node: Optional[ElementTree.Element] = None,
is_member: bool = False):
self.name = name
self.kind = kind if kind is not None else node.get('kind')
self.desc = None
self.id = name if not is_member else None
self.members = None
self.params = None
self.template_params = None
self.trailing_return_type = None
self.type = None
# A map from Doxygen to HTML tags.
tag_map = {
'bold': 'b',
'emphasis': 'em',
'computeroutput': 'code',
'para': 'p',
'programlisting': 'pre',
'verbatim': 'pre'
}
# A map from Doxygen tags to text.
tag_text_map = {
'codeline': '',
'highlight': '',
'sp': ' '
}
def escape_html(s: str) -> str:
return s.replace("<", "&lt;")
def doxyxml2html(nodes: List[ElementTree.Element]):
out = ''
for n in nodes:
tag = tag_map.get(n.tag)
if not tag:
out += tag_text_map[n.tag]
out += '<' + tag + '>' if tag else ''
out += '<code class="language-cpp">' if tag == 'pre' else ''
if n.text:
out += escape_html(n.text)
out += doxyxml2html(list(n))
out += '</code>' if tag == 'pre' else ''
out += '</' + tag + '>' if tag else ''
if n.tail:
out += n.tail
return out
def convert_template_params(node: ElementTree.Element) -> Optional[List[Definition]]:
template_param_list = node.find('templateparamlist')
if template_param_list is None:
return None
params = []
for param_node in template_param_list.findall('param'):
name = param_node.find('declname')
param = Definition(name.text if name is not None else '', 'param')
param.type = param_node.find('type').text
params.append(param)
return params
def get_description(node: ElementTree.Element) -> List[ElementTree.Element]:
return node.findall('briefdescription/para') + \
node.findall('detaileddescription/para')
def normalize_type(type_: str) -> str:
type_ = type_.replace('< ', '<').replace(' >', '>')
return type_.replace(' &', '&').replace(' *', '*')
def convert_type(type_: ElementTree.Element) -> Optional[str]:
if type_ is None:
return None
result = type_.text if type_.text else ''
for ref in type_:
result += ref.text
if ref.tail:
result += ref.tail
result += type_.tail.strip()
return normalize_type(result)
def convert_params(func: ElementTree.Element) -> List[Definition]:
params = []
for p in func.findall('param'):
d = Definition(p.find('declname').text, 'param')
d.type = convert_type(p.find('type'))
params.append(d)
return params
def convert_return_type(d: Definition, node: ElementTree.Element) -> None:
d.trailing_return_type = None
if d.type == 'auto' or d.type == 'constexpr auto':
parts = node.find('argsstring').text.split(' -> ')
if len(parts) > 1:
d.trailing_return_type = normalize_type(parts[1])
def render_param(param: Definition) -> str:
return param.type + (f'&nbsp;{param.name}' if len(param.name) > 0 else '')
def render_decl(d: Definition) -> str:
text = ''
if d.id is not None:
text += f'<a id="{d.id}">\n'
text += '<pre><code class="language-cpp decl">'
text += '<div>'
if d.template_params is not None:
text += 'template &lt;'
text += ', '.join([render_param(p) for p in d.template_params])
text += '&gt;\n'
text += '</div>'
text += '<div>'
end = ';'
if d.kind == 'function' or d.kind == 'variable':
text += d.type + ' ' if len(d.type) > 0 else ''
elif d.kind == 'typedef':
text += 'using '
elif d.kind == 'define':
end = ''
else:
text += d.kind + ' '
text += d.name
if d.params is not None:
params = ', '.join([
(p.type + ' ' if p.type else '') + p.name for p in d.params])
text += '(' + escape_html(params) + ')'
if d.trailing_return_type:
text += ' -&NoBreak;>&nbsp;' + escape_html(d.trailing_return_type)
elif d.kind == 'typedef':
text += ' = ' + escape_html(d.type)
text += end
text += '</div>'
text += '</code></pre>\n'
if d.id is not None:
text += f'</a>\n'
return text
class CxxHandler(BaseHandler):
def __init__(self, **kwargs: Any) -> None:
super().__init__(handler='cxx', **kwargs)
headers = [
'args.h', 'base.h', 'chrono.h', 'color.h', 'compile.h', 'format.h',
'os.h', 'ostream.h', 'printf.h', 'ranges.h', 'std.h', 'xchar.h'
]
# Run doxygen.
cmd = ['doxygen', '-']
support_dir = Path(__file__).parents[3]
top_dir = os.path.dirname(support_dir)
include_dir = os.path.join(top_dir, 'include', 'fmt')
self._ns2doxyxml = {}
build_dir = os.path.join(top_dir, 'build')
os.makedirs(build_dir, exist_ok=True)
self._doxyxml_dir = os.path.join(build_dir, 'doxyxml')
p = Popen(cmd, stdin=PIPE, stdout=PIPE, stderr=STDOUT)
_, _ = p.communicate(input=r'''
PROJECT_NAME = fmt
GENERATE_XML = YES
GENERATE_LATEX = NO
GENERATE_HTML = NO
INPUT = {0}
XML_OUTPUT = {1}
QUIET = YES
AUTOLINK_SUPPORT = NO
MACRO_EXPANSION = YES
PREDEFINED = _WIN32=1 \
__linux__=1 \
FMT_ENABLE_IF(...)= \
FMT_USE_USER_LITERALS=1 \
FMT_USE_ALIAS_TEMPLATES=1 \
FMT_USE_NONTYPE_TEMPLATE_ARGS=1 \
FMT_API= \
"FMT_BEGIN_NAMESPACE=namespace fmt {{" \
"FMT_END_NAMESPACE=}}" \
"FMT_DOC=1"
'''.format(
' '.join([os.path.join(include_dir, h) for h in headers]),
self._doxyxml_dir).encode('utf-8'))
if p.returncode != 0:
raise CalledProcessError(p.returncode, cmd)
# Merge all file-level XMLs into one to simplify search.
self._file_doxyxml = None
for h in headers:
filename = h.replace(".h", "_8h.xml")
with open(os.path.join(self._doxyxml_dir, filename)) as f:
doxyxml = ElementTree.parse(f)
if self._file_doxyxml is None:
self._file_doxyxml = doxyxml
continue
root = self._file_doxyxml.getroot()
for node in doxyxml.getroot():
root.append(node)
def collect_compound(self, identifier: str,
cls: List[ElementTree.Element]) -> Definition:
"""Collect a compound definition such as a struct."""
path = os.path.join(self._doxyxml_dir, cls[0].get('refid') + '.xml')
with open(path) as f:
xml = ElementTree.parse(f)
node = xml.find('compounddef')
d = Definition(identifier, node=node)
d.template_params = convert_template_params(node)
d.desc = get_description(node)
d.members = []
for m in \
node.findall('sectiondef[@kind="public-attrib"]/memberdef') + \
node.findall('sectiondef[@kind="public-func"]/memberdef'):
name = m.find('name').text
# Doxygen incorrectly classifies members of private unnamed unions as
# public members of the containing class.
if name.endswith('_'):
continue
desc = get_description(m)
if len(desc) == 0:
continue
kind = m.get('kind')
member = Definition(name if name else '', kind=kind, is_member=True)
type_text = m.find('type').text
member.type = type_text if type_text else ''
if kind == 'function':
member.params = convert_params(m)
convert_return_type(member, m)
member.template_params = None
member.desc = desc
d.members.append(member)
return d
def collect(self, identifier: str, _config: Mapping[str, Any]) -> Definition:
qual_name = 'fmt::' + identifier
param_str = None
paren = qual_name.find('(')
if paren > 0:
qual_name, param_str = qual_name[:paren], qual_name[paren + 1:-1]
colons = qual_name.rfind('::')
namespace, name = qual_name[:colons], qual_name[colons + 2:]
# Load XML.
doxyxml = self._ns2doxyxml.get(namespace)
if doxyxml is None:
path = f'namespace{namespace.replace("::", "_1_1")}.xml'
with open(os.path.join(self._doxyxml_dir, path)) as f:
doxyxml = ElementTree.parse(f)
self._ns2doxyxml[namespace] = doxyxml
nodes = doxyxml.findall(
f"compounddef/sectiondef/memberdef/name[.='{name}']/..")
if len(nodes) == 0:
nodes = self._file_doxyxml.findall(
f"compounddef/sectiondef/memberdef/name[.='{name}']/..")
candidates = []
for node in nodes:
# Process a function or a typedef.
params = None
d = Definition(name, node=node)
if d.kind == 'function':
params = convert_params(node)
node_param_str = ', '.join([p.type for p in params])
if param_str and param_str != node_param_str:
candidates.append(f'{name}({node_param_str})')
continue
elif d.kind == 'define':
params = []
for p in node.findall('param'):
param = Definition(p.find('defname').text, kind='param')
param.type = None
params.append(param)
d.type = convert_type(node.find('type'))
d.template_params = convert_template_params(node)
d.params = params
convert_return_type(d, node)
d.desc = get_description(node)
return d
cls = doxyxml.findall(f"compounddef/innerclass[.='{qual_name}']")
if not cls:
raise Exception(f'Cannot find {identifier}. Candidates: {candidates}')
return self.collect_compound(identifier, cls)
def render(self, d: Definition, config: dict) -> str:
if d.id is not None:
self.do_heading('', 0, id=d.id)
text = '<div class="docblock">\n'
text += render_decl(d)
text += '<div class="docblock-desc">\n'
text += doxyxml2html(d.desc)
if d.members is not None:
for m in d.members:
text += self.render(m, config)
text += '</div>\n'
text += '</div>\n'
return text
def get_handler(theme: str, custom_templates: Optional[str] = None,
**_config: Any) -> CxxHandler:
"""Return an instance of `CxxHandler`.
Arguments:
theme: The theme to use when rendering contents.
custom_templates: Directory containing custom templates.
**_config: Configuration passed to the handler.
"""
return CxxHandler(theme=theme, custom_templates=custom_templates)
@@ -0,0 +1 @@
mkdocsstrings requires a handler to have a templates directory.
+188
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@@ -0,0 +1,188 @@
#!/usr/bin/env python3
"""Make a release.
Usage:
release.py [<branch>]
For the release command $FMT_TOKEN should contain a GitHub personal access token
obtained from https://github.com/settings/tokens.
"""
from __future__ import print_function
import datetime, docopt, errno, fileinput, json, os
import re, shutil, sys
from subprocess import check_call
import urllib.request
class Git:
def __init__(self, dir):
self.dir = dir
def call(self, method, args, **kwargs):
return check_call(['git', method] + list(args), **kwargs)
def add(self, *args):
return self.call('add', args, cwd=self.dir)
def checkout(self, *args):
return self.call('checkout', args, cwd=self.dir)
def clean(self, *args):
return self.call('clean', args, cwd=self.dir)
def clone(self, *args):
return self.call('clone', list(args) + [self.dir])
def commit(self, *args):
return self.call('commit', args, cwd=self.dir)
def pull(self, *args):
return self.call('pull', args, cwd=self.dir)
def push(self, *args):
return self.call('push', args, cwd=self.dir)
def reset(self, *args):
return self.call('reset', args, cwd=self.dir)
def update(self, *args):
clone = not os.path.exists(self.dir)
if clone:
self.clone(*args)
return clone
def clean_checkout(repo, branch):
repo.clean('-f', '-d')
repo.reset('--hard')
repo.checkout(branch)
class Runner:
def __init__(self, cwd):
self.cwd = cwd
def __call__(self, *args, **kwargs):
kwargs['cwd'] = kwargs.get('cwd', self.cwd)
check_call(args, **kwargs)
def create_build_env():
"""Create a build environment."""
class Env:
pass
env = Env()
env.fmt_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
env.build_dir = 'build'
env.fmt_repo = Git(os.path.join(env.build_dir, 'fmt'))
return env
if __name__ == '__main__':
args = docopt.docopt(__doc__)
env = create_build_env()
fmt_repo = env.fmt_repo
branch = args.get('<branch>')
if branch is None:
branch = 'master'
if not fmt_repo.update('-b', branch, 'git@github.com:fmtlib/fmt'):
clean_checkout(fmt_repo, branch)
# Update the date in the changelog and extract the version and the first
# section content.
changelog = 'ChangeLog.md'
changelog_path = os.path.join(fmt_repo.dir, changelog)
is_first_section = True
first_section = []
for i, line in enumerate(fileinput.input(changelog_path, inplace=True)):
if i == 0:
version = re.match(r'# (.*) - TBD', line).group(1)
line = '# {} - {}\n'.format(
version, datetime.date.today().isoformat())
elif not is_first_section:
pass
elif line.startswith('#'):
is_first_section = False
else:
first_section.append(line)
sys.stdout.write(line)
if first_section[0] == '\n':
first_section.pop(0)
ns_version = None
base_h_path = os.path.join(fmt_repo.dir, 'include', 'fmt', 'base.h')
for line in fileinput.input(base_h_path):
m = re.match(r'\s*inline namespace v(.*) .*', line)
if m:
ns_version = m.group(1)
break
major_version = version.split('.')[0]
if not ns_version or ns_version != major_version:
raise Exception(f'Version mismatch {ns_version} != {major_version}')
# Workaround GitHub-flavored Markdown treating newlines as <br>.
changes = ''
code_block = False
stripped = False
for line in first_section:
if re.match(r'^\s*```', line):
code_block = not code_block
changes += line
stripped = False
continue
if code_block:
changes += line
continue
if line == '\n' or re.match(r'^\s*\|.*', line):
if stripped:
changes += '\n'
stripped = False
changes += line
continue
if stripped:
line = ' ' + line.lstrip()
changes += line.rstrip()
stripped = True
fmt_repo.checkout('-B', 'release')
fmt_repo.add(changelog)
fmt_repo.commit('-m', 'Update version')
# Build the docs and package.
run = Runner(fmt_repo.dir)
run('cmake', '.')
run('make', 'doc', 'package_source')
# Create a release on GitHub.
fmt_repo.push('origin', 'release')
auth_headers = {'Authorization': 'token ' + os.getenv('FMT_TOKEN')}
req = urllib.request.Request(
'https://api.github.com/repos/fmtlib/fmt/releases',
data=json.dumps({'tag_name': version,
'target_commitish': 'release',
'body': changes, 'draft': True}).encode('utf-8'),
headers=auth_headers, method='POST')
with urllib.request.urlopen(req) as response:
if response.status != 201:
raise Exception(f'Failed to create a release ' +
'{response.status} {response.reason}')
response_data = json.loads(response.read().decode('utf-8'))
id = response_data['id']
# Upload the package.
uploads_url = 'https://uploads.github.com/repos/fmtlib/fmt/releases'
package = 'fmt-{}.zip'.format(version)
req = urllib.request.Request(
f'{uploads_url}/{id}/assets?name={package}',
headers={'Content-Type': 'application/zip'} | auth_headers,
data=open('build/fmt/' + package, 'rb').read(), method='POST')
with urllib.request.urlopen(req) as response:
if response.status != 201:
raise Exception(f'Failed to upload an asset '
'{response.status} {response.reason}')
short_version = '.'.join(version.split('.')[:-1])
check_call(['./mkdocs', 'deploy', short_version])
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@@ -1,159 +0,0 @@
#!/usr/bin/env python
# reStructuredText (RST) to GitHub-flavored Markdown converter
import re, sys
from docutils import core, nodes, writers
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 visit_title_reference(self, node):
raise Exception(node)
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
def visit_image(self, node):
self.write('![](' + node['uri'] + ')')
def depart_image(self, node):
pass
def write_row(self, row, widths):
for i, entry in enumerate(row):
text = entry[0][0] if len(entry) > 0 else ''
if i != 0:
self.write('|')
self.write('{:{}}'.format(text, widths[i]))
self.write('\n')
def visit_table(self, node):
table = node.children[0]
colspecs = table[:-2]
thead = table[-2]
tbody = table[-1]
widths = [int(cs['colwidth']) for cs in colspecs]
sep = '|'.join(['-' * w for w in widths]) + '\n'
self.write('\n\n')
self.write_row(thead[0], widths)
self.write(sep)
for row in tbody:
self.write_row(row, widths)
raise nodes.SkipChildren
def depart_table(self, node):
pass
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 convert(rst_path):
"""Converts RST file to Markdown."""
return core.publish_file(source_path=rst_path, writer=MDWriter())
if __name__ == '__main__':
convert(sys.argv[1])
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@@ -1,7 +0,0 @@
# Sphinx configuration for readthedocs.
import os, sys
master_doc = 'index'
html_theme = 'theme'
html_theme_path = ["."]
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@@ -1,2 +0,0 @@
If you are not redirected automatically, follow the
`link to the fmt documentation <https://fmt.dev/latest/>`_.
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@@ -1,17 +0,0 @@
{% extends "basic/layout.html" %}
{% block extrahead %}
<meta charset="UTF-8">
<meta http-equiv="refresh" content="1;url=https://fmt.dev/latest/">
<script type="text/javascript">
window.location.href = "https://fmt.dev/latest/"
</script>
<title>Page Redirection</title>
{% endblock %}
{% block document %}
If you are not redirected automatically, follow the <a href='https://fmt.dev/latest/'>link to the fmt documentation</a>.
{% endblock %}
{% block footer %}
{% endblock %}
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@@ -1,2 +0,0 @@
[theme]
inherit = basic