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#!/usr/bin/python
"""
Generate the Botan website
(C) 2017 Jack Lloyd
Botan is released under the Simplified BSD License (see license.txt)
"""
import optparse # pylint: disable=deprecated-module
import subprocess
import sys
import errno
import shutil
import tempfile
import os
def run_and_check(cmd_line, cwd=None):
print("Executing %s ..." % (' '.join(cmd_line)))
proc = subprocess.Popen(cmd_line,
cwd=cwd,
close_fds=True,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
(stdout, stderr) = proc.communicate()
if proc.returncode != 0:
print("Error running %s" % (' '.join(cmd_line)))
print(stdout)
print(stderr)
sys.exit(1)
def rmtree_ignore_missing(path):
try:
shutil.rmtree(path)
except OSError:
# check errno?
pass
def configure_build(botan_dir, build_dir):
run_and_check([os.path.join(botan_dir, 'configure.py'),
'--with-doxygen', '--with-sphinx',
'--with-build-dir=%s' % (build_dir)])
def run_doxygen(tmp_dir, output_dir):
run_and_check(['doxygen', os.path.join(tmp_dir, 'build/botan.doxy')])
shutil.move(os.path.join(tmp_dir, 'build/docs/doxygen'), output_dir)
def run_sphinx(botan_dir, tmp_dir, output_dir):
sphinx_config = os.path.join(botan_dir, 'src/configs/sphinx')
sphinx_dir = os.path.join(tmp_dir, 'sphinx')
os.mkdir(sphinx_dir)
shutil.copyfile(os.path.join(botan_dir, 'readme.rst'),
os.path.join(sphinx_dir, 'index.rst'))
for f in ['news.rst', os.path.join('doc', 'security.rst')]:
shutil.copy(os.path.join(botan_dir, f), sphinx_dir)
toc = """.. toctree::
index
news
security
User Guide <https://botan.randombit.net/handbook>
API Reference <https://botan.randombit.net/doxygen>
"""
contents_rst = open(os.path.join(sphinx_dir, 'contents.rst'), 'w')
contents_rst.write(toc)
contents_rst.close()
sphinx_invoke = ['sphinx-build', '-t', 'website', '-c', sphinx_config, '-b', 'html']
handbook_dir = os.path.join(botan_dir, 'doc')
run_and_check(sphinx_invoke + [sphinx_dir, output_dir])
run_and_check(sphinx_invoke + [handbook_dir, os.path.join(output_dir, 'handbook')])
rmtree_ignore_missing(os.path.join(output_dir, '.doctrees'))
rmtree_ignore_missing(os.path.join(output_dir, 'handbook', '.doctrees'))
os.remove(os.path.join(output_dir, '.buildinfo'))
os.remove(os.path.join(output_dir, 'handbook', '.buildinfo'))
# share _static subdirs
shutil.rmtree(os.path.join(output_dir, 'handbook', '_static'))
os.symlink('../_static', os.path.join(output_dir, 'handbook', '_static'))
# Build PDF
latex_output = os.path.join(tmp_dir, 'latex')
run_and_check(['sphinx-build', '-c', sphinx_config, '-b', 'latex', handbook_dir, latex_output])
# Have to run twice because TeX
run_and_check(['pdflatex', 'botan.tex'], cwd=latex_output)
run_and_check(['pdflatex', 'botan.tex'], cwd=latex_output)
shutil.copy(os.path.join(latex_output, 'botan.pdf'),
os.path.join(output_dir, 'handbook'))
def main(args):
parser = optparse.OptionParser()
parser.add_option('-o', '--output-dir', default=None,
help="Where to write output")
(options, args) = parser.parse_args(args)
output_dir = options.output_dir
tmp_dir = tempfile.mkdtemp(prefix='botan_website_')
# assumes we live in src/scripts
botan_dir = os.path.normpath(os.path.join(os.path.dirname(__file__),
"..", ".."))
if os.access(os.path.join(botan_dir, 'configure.py'), os.X_OK) is False:
print("Can't find configure.py in %s", botan_dir)
return 1
if output_dir is None:
cwd = os.getcwd()
if os.path.basename(cwd) == 'botan-website':
output_dir = '.'
else:
output_dir = os.path.join(cwd, 'botan-website')
try:
os.mkdir(output_dir)
except OSError as e:
if e.errno == errno.EEXIST:
pass
else:
raise e
for subdir in ['_static', '_sources', 'doxygen', 'handbook']:
try:
shutil.rmtree(os.path.join(output_dir, subdir))
except OSError as e:
if e.errno == errno.ENOENT:
pass
else:
print("Error removing dir", e)
return 1
configure_build(botan_dir, tmp_dir)
run_doxygen(tmp_dir, output_dir)
run_sphinx(botan_dir, tmp_dir, output_dir)
for f in ['doc/pgpkey.txt', 'license.txt']:
shutil.copy(os.path.join(botan_dir, f), output_dir)
favicon = open(os.path.join(output_dir, 'favicon.ico'), 'w')
# Create an empty favicon.ico file so it gets cached by browsers
favicon.close()
shutil.rmtree(tmp_dir)
return 0
if __name__ == '__main__':
sys.exit(main(sys.argv))
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