Remove the download script.

script/download

@@ -1,103 +0,0 @@
-#!/usr/bin/env python
-
-import argparse
-import contextlib
-import errno
-import os
-import shutil
-import subprocess
-import sys
-import tempfile
-import urllib2
-import zipfile
-
-
-SOURCE_ROOT = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
-
-
-class ProgramError(Exception):
-    pass
-
-
-def main():
-    try:
-        args = parse_args()
-        commit = head_commit()
-        download_if_needed(args.path, args.url, commit, force=args.force)
-    except ProgramError as e:
-        return e.message
-
-
-def parse_args():
-    parser = argparse.ArgumentParser(description='Download and extract '
-                                     'atom-shell')
-    parser.add_argument('-f', '--force', action='store_true',
-                        help='Overwrite destination if it already exists.')
-    parser.add_argument('url', help='The base URL from which to download '
-                        '(i.e., the URL you passed to script/upload)')
-    parser.add_argument('path', help='The path to extract to')
-    return parser.parse_args()
-
-
-def head_commit():
-    args = [
-        'git',
-        '--git-dir',
-        os.path.join(SOURCE_ROOT, '.git'),
-        'rev-parse',
-        'HEAD',
-    ]
-    return subprocess.check_output(args).strip()
-
-
-def download_if_needed(destination, base_url, commit, force):
-    version_file = os.path.join(destination, '.version')
-    existing_version = ''
-    try:
-        with open(version_file, 'r') as f:
-            existing_version = f.readline().strip()
-    except IOError as e:
-        if e.errno != errno.ENOENT:
-            raise
-    if existing_version == commit:
-        return
-
-    if force:
-        rm_rf(destination)
-    elif os.path.exists(destination):
-        raise ProgramError('Error: {0} already exists. Pass --force if you '
-                           'want to overwrite it.'.format(destination))
-    sys.stderr.write('Downloading atom-shell {0}...\n'.format(commit))
-    sys.stderr.flush()
-    download_and_extract(destination, '{0}/{1}/atom-shell.zip'.format(base_url, commit))
-    with open(version_file, 'w') as f:
-        f.write('{0}\n'.format(commit))
-
-
-def download_and_extract(destination, url):
-    print url
-    with tempfile.TemporaryFile() as t:
-        with contextlib.closing(urllib2.urlopen(url)) as u:
-            while True:
-                chunk = u.read(1024*1024)
-                if not len(chunk):
-                    break
-                sys.stderr.write('.')
-                sys.stderr.flush()
-                t.write(chunk)
-        sys.stderr.write('\nExtracting...\n')
-        sys.stderr.flush()
-        with zipfile.ZipFile(t) as z:
-            z.extractall(destination)
-
-
-def rm_rf(path):
-    try:
-        shutil.rmtree(path)
-    except OSError as e:
-        if e.errno != errno.ENOENT:
-            raise
-
-
-if __name__ == '__main__':
-    sys.exit(main())