"""
build [and upload] Windows IPython releases

usage:

python tools/release_windows.py [--github] [--pypi]

Meant to be run on Windows

Requires that you have python and python3 on your PATH
"""

import glob
import os
import shutil
import sys

from toollib import sh
try:
    import gh_api
except ImportError:
    gh_api = None

github = '--github' in sys.argv

cmd_t = "{py} setup.py bdist_wininst --plat-name=py{v}-{plat}"

if '--pypi' in sys.argv:
    cmd_t += ' --upload'

for py in ['python', 'python3']:
    # deliberately mangle the name,
    # so easy_install doesn't find these and do horrible wrong things
    v = 3 if py.endswith('3') else 2
    try:
        shutil.rmtree('build')
    except OSError:
        pass
    for plat in ['32b-Windows', '64b-Windows']:
        cmd = cmd_t.format(**locals())
        sh(cmd)
        if github and gh_api:
            exe = glob.glob(os.path.join("dist", "ipython-*{v}-{plat}.exe".format(**locals())))[0]
            print ("Uploading %s to GitHub" % exe)
            desc = "IPython Installer for Python {v}.x on {plat}".format(**locals())
            gh_api.post_download('ipython/ipython', exe, description=desc)