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This repository was archived by the owner on Jan 23, 2019. It is now read-only.

Commit d7e680e

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author
js-d-coder
committed
add option to output one file per line: -1
1 parent 9647d6e commit d7e680e

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2 files changed

+29
-18
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2 files changed

+29
-18
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‎README.md‎

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@@ -1,7 +1,7 @@
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# lsi
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ls command alternative. Output is either cleanly formatted table or string of null terminated file names parseable by xargs command. Default behaviour is to show only non-hidden files and directories of directory passed or current directory if no directory is given, in table format.
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Written in Python version 3 for UNIX like OS
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Version 1.0.0
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Version 1.1.0
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## Usage
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‎lsi‎

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@@ -26,7 +26,12 @@ Default behaviour is to show only non-hidden files and directories of
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directory passed or current directory if no directory is given, in table format.
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""")
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parser.add_argument('-x','--xargs', action="store_true",
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outputFormat = parser.add_mutually_exclusive_group();
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outputFormat.add_argument("-t",action="store_true",
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help="output in table format; this is default")
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outputFormat.add_argument("-1", dest="one", action="store_true",
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help="output on file per line")
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outputFormat.add_argument('-x','--xargs', action="store_true",
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help="""output will be string of null terminated file names;
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can be used as input to other commands like xargs;
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absense of this option makes output to be a table, which is default""")
@@ -66,7 +71,7 @@ def version():
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"""Print version, license and exit"""
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if args.version:
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print(
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"""lsi version 1.0.0
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"""lsi version 1.1.0
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Copyright (c) 2017 js-d-coder (www.github.com/js-d-coder)
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@@ -138,24 +143,30 @@ def xargsInput():
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def prettyPrint(list):
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"""print files in table format"""
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maxlen = 0
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for l in list:
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if len(l) > maxlen:
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maxlen = len(l)
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colWidth = maxlen + 4
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noOfCol = int(int(terminalColumnSize)/colWidth)
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n = 1
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if noOfCol == 0:
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if args.one:
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for f in list:
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print("{!r}".format(f))
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print('{!r}'.format(f))
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print()
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else:
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maxlen = 0
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for f in list:
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print('{!r}'.format(f).ljust(colWidth), end="")
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if n == noOfCol:
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n = 0
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print("")
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n += 1
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print("\n")
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if len(f) > maxlen:
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maxlen = len(f)
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# 2 for enclosing single qoutes, 2 for spaces after filename
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colWidth = maxlen + 4
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noOfCol = int(int(terminalColumnSize)/colWidth)
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n = 1
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if noOfCol == 0:
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for f in list:
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print("{!r}".format(f))
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else:
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for f in list:
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print('{!r}'.format(f).ljust(colWidth), end="")
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if n == noOfCol:
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n = 0
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print("")
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n += 1
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print("\n")
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"""function declarations ENDS here"""
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