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add version and help options

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This commit is contained in:
Johnny Kuan 2011-09-15 23:20:50 -07:00
parent e1ee172437
commit f438372616
1 changed files with 7 additions and 1 deletions
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8
autojump
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@ -31,6 +31,7 @@ from sys import argv, stderr, version_info, exit
from tempfile import NamedTemporaryFile from tempfile import NamedTemporaryFile
from operator import itemgetter from operator import itemgetter
import os import os
AUTOJUMP_VERSION = "release v17"
MAX_KEYWEIGHT = 1000 MAX_KEYWEIGHT = 1000
MAX_STORED_PATHS = 600 MAX_STORED_PATHS = 600
COMPLETION_SEPARATOR = '__' COMPLETION_SEPARATOR = '__'
@ -156,7 +157,7 @@ def shell_utility():
"""Run this when autojump is called as a shell utility""" """Run this when autojump is called as a shell utility"""
try: try:
optlist, args = getopt.getopt(argv[1:], 'a', optlist, args = getopt.getopt(argv[1:], 'a',
['stat', 'import', 'completion', 'bash']) ['stat', 'import', 'completion', 'bash', 'version', 'help'])
except getopt.GetoptError as ex: except getopt.GetoptError as ex:
print("Unknown command line argument: %s" % ex) print("Unknown command line argument: %s" % ex)
exit(1) exit(1)
@ -176,6 +177,11 @@ def shell_utility():
print("%.1f:\t%s" % (count, path)) print("%.1f:\t%s" % (count, path))
print("Total key weight: %d. Number of stored paths: %d" % print("Total key weight: %d. Number of stored paths: %d" %
(sum(path_dict.values()), len(paths))) (sum(path_dict.values()), len(paths)))
elif ('--version', '') in optlist:
print("autojump %s" % AUTOJUMP_VERSION)
elif ('--help', '') in optlist:
print("usage: j <dirspec>")
print("where dirspec is a few characters of the directory you want to jump to.")
else: else:
import re import re
completion = False completion = False