tools/release

#!/usr/bin/env python3
"""IPython release script.

This should ONLY be run at real release time.
"""
from __future__ import print_function

import os
from glob import glob
from subprocess import call
import sys

from toollib import (get_ipdir, pjoin, cd, execfile, sh, archive,
        sdists, archive_user, archive_dir, buildwheels)
from gh_api import post_download

# Get main ipython dir, this will raise if it doesn't pass some checks
ipdir = get_ipdir()
tooldir = pjoin(ipdir, 'tools')
distdir = pjoin(ipdir, 'dist')

# Where I keep static backups of each release
ipbackupdir = os.path.expanduser('~/ipython/backup')
if not os.path.exists(ipbackupdir):
    os.makedirs(ipbackupdir)

# Start in main IPython dir
cd(ipdir)

# Load release info
version = None
execfile(pjoin('IPython','core','release.py'), globals())

# Build site addresses for file uploads
release_site = '%s/release/%s' % (archive, version)
backup_site =  '%s/backup/' % archive

# Start actual release process
print()
print('Releasing IPython')
print('=================')
print()
print('Version:', version)
print()
print('Source IPython directory:', ipdir)
print()

# Perform local backup, go to tools dir to run it.
cd(tooldir)

if 'upload' in sys.argv:
    cd(distdir)

    # do not upload OS specific files like .DS_Store
    to_upload = glob('*.whl')+glob('*.tar.gz')
    for fname in to_upload:
        # TODO: update to GitHub releases API
        continue
        print('uploading %s to GitHub' % fname)
        desc = "IPython %s source distribution" % version
        post_download("ipython/ipython", fname, description=desc)

    # Make target dir if it doesn't exist
    print('1. Uploading IPython to archive.ipython.org')
    sh('ssh %s "mkdir -p %s/release/%s" ' % (archive_user, archive_dir, version))
    sh('scp *.tar.gz *.whl %s' % release_site)

    print('2. Uploading backup files...')
    cd(ipbackupdir)
    sh('scp `ls -1tr *tgz | tail -1` %s' % backup_site)

    print('3. Uploading to PyPI using twine')
    cd(distdir)
    call(['twine', 'upload'] + to_upload)

else:
    # Build, but don't upload

    # Make backup tarball
    sh('./make_tarball.py')
    sh('mv ipython-*.tgz %s' % ipbackupdir)

    # Build release files
    sh('./build_release')

    cd(ipdir)

    buildwheels()
    print("`./release upload` to upload source distribution on PyPI and ipython archive")
    sys.exit(0)