1 """

     2     Implementations of the core CLI commands

     3 """

     4 

     5 import log, shorturl, folder

     6 

     7 def main (dir='.', targets=()) :

     8     """

     9         Scan the given root dir for all images, and render updated ones

    10     """

    11 

    12     root_filter = {}

    13     

    14     # parse the targets into the hierarchial root_filter that we use

    15     for target in targets :

    16         f = root_filter

    17         for path_part in target.split('/') :

    18             if path_part :

    19                 if path_part not in f :

    20                     f[path_part] = {}

    21                     

    22                 f = f[path_part]

    23     

    24     # build the index

    25     log.title("Indexing %s...", dir)

    26     root = folder.Folder(dir)

    27     root.index(root_filter)

    28     log.up()

    29     

    30     # XXX: maintain shorturls stuff

    31     if False :

    32         log.title("Syncing ShortURLs...")

    33         shorturl.updateDB(root)

    34         log.up()

    35 

    36     # render output

    37     log.title("Rendering updated dirs...")

    38     root.render()

    39     log.up()

    40 

    41     return 0

    42