annex.py

"""
Add a file to the git annex.

Usage:

python annex.py <filename>

<filename> gets added to the local git annex and also uploaded to the cloud based annex on Amazon S3.
"""

import os
import sys


def main():
    filename = sys.argv[-1]
    project = "openqg"

    ## Add a file to the local annex
    cmd = "git annex add %s --backend=WORM" % filename
    print cmd
    os.system(cmd)
    print
    ## Upload the file to the cloud annex
    cmd = "git annex copy %s --to cloud" % filename
    print cmd
    os.system(cmd)
    print
    target = os.path.realpath(filename).split(os.path.sep)[-1]

    ## Make the file public
    cmd = "s3cmd setacl --acl-public s3://breakawaylabs-%s-data/%s" % (project, target)
    print cmd
    os.system(cmd)
    print
    ## Add the file to the web annex
    cmd = "git annex addurl http://s3.amazonaws.com/breakawaylabs-%s-data/%s --file=%s" % (project, target, filename)
    print cmd
    os.system(cmd)
    print

if __name__ == '__main__':
    main()