#!/usr/bin/env @python@

# ROOT command line tools: rootls

# Author: Julien Ripoche

# Mail: julien.ripoche@u-psud.fr

# Date: 20/08/15

"""Command line to dump ROOT files contents to terminal"""

import cmdLineUtils

import sys

# Help strings

description = "Display ROOT files contents in the terminal."

ONE_HELP = "Print content in one column"

LONG_PRINT_HELP = "Use a long listing format."

TREE_PRINT_HELP = "Print tree recursively and use a long listing format."

EPILOG = """Examples:

- rootls example.root

Display contents of the ROOT file 'example.root'.

- rootls example.root:dir

Display contents of the directory 'dir' from the ROOT file 'example.root'.

- rootls example.root:*

Display contents of the ROOT file 'example.root' and his subdirectories.

- rootls file1.root file2.root

Display contents of ROOT files 'file1.root' and 'file2.root'.

- rootls *.root

Display contents of ROOT files whose name ends with '.root'.

- rootls -1 example.root

Display contents of the ROOT file 'example.root' in one column.

- rootls -l example.root

Display contents of the ROOT file 'example.root' and use a long listing format.

- rootls -t example.root

Display contents of the ROOT file 'example.root', use a long listing format and print trees recursively.

"""

def get_argparse():

parser = cmdLineUtils.getParserFile(description, EPILOG)

parser.prog = 'rootls'

parser.add_argument("-1", "--oneColumn", help=ONE_HELP, action= "store_true")

parser.add_argument("-l", "--longListing", help=LONG_PRINT_HELP, action= "store_true")

parser.add_argument("-t", "--treeListing", help=TREE_PRINT_HELP, action= "store_true")

return parser

def execute():

parser = get_argparse()

# Put arguments in shape

sourceList, optDict = cmdLineUtils.getSourceListOptDict(parser)

# Process rootLs

return cmdLineUtils.rootLs(sourceList, oneColumn=optDict["oneColumn"], \

longListing=optDict["longListing"], treeListing=optDict["treeListing"])

if __name__ == "__main__":

sys.exit(execute())