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from __future__ import print_function
import glob
import optparse
import os
import shutil
import subprocess
import sys
import time
def git_pull(name='ase'):
os.chdir(name)
try:
sleep = 1 # 1 minute
while True:
try:
output = subprocess.check_output(
'GIT_HTTP_LOW_SPEED_LIMIT=1000 '
'GIT_HTTP_LOW_SPEED_TIME=20 ' # make sure we get a timeout
'git pull 2>> pull.err', shell=True)
except subprocess.CalledProcessError:
if sleep > 16:
raise
time.sleep(sleep * 60)
sleep *= 2
else:
break
finally:
os.chdir('..')
lastline = output.splitlines()[-1]
return not lastline.startswith('Already up-to-date')
def build(force_build, name='ase', env=''):
if not force_build:
return
home = os.getcwd()
os.chdir(name)
# Clean up:
shutil.rmtree('doc')
subprocess.check_call('git checkout .', shell=True)
# Create development snapshot tar-file and install:
try:
shutil.rmtree('dist')
except OSError:
pass
subprocess.check_call('python setup.py sdist install --home=..',
shell=True)
# Build web-page:
os.chdir('doc')
os.makedirs('build/html') # Sphinx-1.1.3 needs this (1.2.2 is OK)
subprocess.check_call(env + ' PYTHONPATH='
'{0}/lib/python:{0}/lib64/python:$PYTHONPATH '
'PATH={0}/bin:$PATH '.format(home) +
'make html', shell=True)
# Use https for mathjax:
subprocess.check_call(
'find build -name "*.html" | '
'xargs sed -i "s|http://cdn.mathjax.org|https://cdn.mathjax.org|"',
shell=True)
tar = glob.glob('../dist/*.tar.gz')[0].split('/')[-1]
os.rename('../dist/' + tar, 'build/html/' + tar)
# Set correct version of snapshot tar-file:
subprocess.check_call(
'find build/html -name install.html | '
'xargs sed -i s/snapshot.tar.gz/{}/g'.format(tar),
shell=True)
os.chdir('..')
os.chdir('doc/build')
dir = name + '-web-page'
os.rename('html', dir)
subprocess.check_call('tar -czf {0}.tar.gz {0}'.format(dir),
shell=True)
os.rename('{}.tar.gz'.format(dir), '../../../{}.tar.gz'.format(dir))
os.chdir('../../..')
try:
shutil.rmtree('lib64')
except OSError:
pass
shutil.rmtree('lib')
shutil.rmtree('bin')
def main(build=build):
"""Build web-page if there are changes in the source.
The optional build function is used by GPAW to build its web-page.
"""
if os.path.isfile('build-web-page.lock'):
print('Locked', file=sys.stderr)
return
try:
home = os.getcwd()
open('build-web-page.lock', 'w').close()
parser = optparse.OptionParser(usage='Usage: %prog [-f]',
description='Build web-page')
parser.add_option('-f', '--force-build', action='store_true',
help='Force build instead of building only when '
'there are changes to the docs or code.')
opts, args = parser.parse_args()
assert len(args) == 0
changes = git_pull('ase')
build(opts.force_build or changes)
finally:
os.remove(os.path.join(home, 'build-web-page.lock'))
if __name__ == '__main__':
main()
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