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#! /usr/bin/env python
"""
usage: git [--version] [--exec-path=<path>] [--html-path]
[-p|--paginate|--no-pager] [--no-replace-objects]
[--bare] [--git-dir=<path>] [--work-tree=<path>]
[-c name=value]
<command> [<args>...]
git [--help]
The most commonly used git commands are:
add Add file contents to the index
branch List, create, or delete branches
checkout Checkout a branch or paths to the working tree
clone Clone a repository into a new directory
commit Record changes to the repository
push Update remote refs along with associated objects
remote Manage set of tracked repositories
See 'git help <command>' for more information on a specific command.
"""
from subprocess import call
from docopt import docopt
if __name__ == '__main__':
args = docopt(__doc__,
version='git version 1.7.4.4',
options_first=True)
argv = [args['<command>']] + args['<args>']
if args['<command>'] == 'add':
# In case subcommand is implemented as python module:
import git_add
print(docopt(git_add.__doc__, argv=argv))
elif args['<command>'] == 'branch':
# In case subcommand is a script in some other programming language:
exit(call(['python', 'git_branch.py'] + argv))
elif args['<command>'] in 'checkout clone commit push remote'.split():
# For the rest we'll just keep DRY:
exit(call(['python', 'git_%s.py' % args['<command>']] + argv))
elif args['<command>'] in ['help', None]:
exit(call(['python', 'git.py', '--help']))
else:
exit("%r is not a git.py command. See 'git help'." % args['<command>'])
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