SFOOD(1)						      General Commands Manual							  SFOOD(1)

NAME

       sfood - detect import statements using the AST parser

SYNOPSIS

       sfood [options] files ...

DESCRIPTION

       This script outputs a comma-separated list of tuples:

	      ((from_root, from_filename), (to_root, to_filename))

       The  roots  are	the  root directories where the modules lie.  You can use sfood-graph or some other tool to filter, cluster and generate a
       meaningful graph from this list of dependencies.

       As a special case, if the 'to' tuple is (None, None), this means to at least include the 'from' tuple as a node.  This may  happen  if  the
       file has no dependencies on anything.

       As inputs, it can receive either files or directories; in case no argument is passed, it parses the current directory recursively.

OPTIONS

       -h, --help
	      show the help message and exit

       -i, --internal, --internal-only
	      Filter  out  dependencies  that  are  outside of the roots of the input files. If internal is used twice, we filter down further the
	      dependencies to the # set of files that were processed only, not just to the files that live in the same roots.

       -I IGNORES, --ignore=IGNORES
	      Add the given directory name to the list to be ignored.

       -v, --verbose
	      Output more debugging information

       -f, -r, --follow, --recursive
	      Follow the modules depended upon and trace their dependencies. WARNING: This can be slow.  Use --internal to limit the scope.

       --print-roots
	      Only print the package roots corresponding to the input files.This is mostly used for testing and troubleshooting.

       -d, --disable-pragmas
	      Disable processing of pragma directives as strings after imports.

       -u, --ignore-unused
	      Automatically ignore unused imports. (See sfood-checker(1))

SEE ALSO

       sfood-checker(1), sfood-cluster(1), sfood-copy(1), sfood-flatten(1), sfood-graph(1), sfood-imports(1).

AUTHOR

       sfood was written by Martin Blais <blais@furius.ca> and it's part of snakefood suite.

       This manual page was written by Sandro Tosi <morph@debian.org>, for the Debian project (and may be used by others).

								  January 2, 2009							  SFOOD(1)