mirror of
https://github.com/cheat/cheat.git
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81 lines
1.8 KiB
Python
Executable File
81 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python
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"""cheat
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Create and view cheatsheets on the command line.
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Usage:
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cheat <cheatsheet>
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cheat -e <cheatsheet>
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cheat -s <keyword>
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cheat -l
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cheat -d
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cheat -v
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Options:
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-d --directories List directories on CHEATPATH
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-e --edit Edit cheatsheet
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-l --list List cheatsheets
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-s --search Search cheatsheets for <keyword>
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-v --version Print the version number
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Examples:
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To view the `tar` cheatsheet:
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cheat tar
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To edit (or create) the `foo` cheatsheet:
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cheat -e foo
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To list all available cheatsheets:
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cheat -l
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To search for "ssh" among all cheatsheets:
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cheat -s ssh
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"""
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# require the dependencies
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from __future__ import print_function
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from cheat import sheets, sheet
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from cheat.utils import colorize
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from cheat.utils import die
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from docopt import docopt
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import os
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if __name__ == '__main__':
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# validate CHEAT_HIGHLIGHT values if set
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colors = [
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'grey' , 'red' , 'green' , 'yellow' ,
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'blue' , 'magenta' , 'cyan' , 'white' ,
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]
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if (
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os.environ.get('CHEAT_HIGHLIGHT') and
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os.environ.get('CHEAT_HIGHLIGHT') not in colors
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):
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die("%s %s" %('CHEAT_HIGHLIGHT must be one of:', colors))
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# parse the command-line options
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options = docopt(__doc__, version='cheat 2.3.1')
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# list directories
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if options['--directories']:
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print("\n".join(sheets.paths()))
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# list cheatsheets
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elif options['--list']:
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print(sheets.list(), end="")
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# create/edit cheatsheet
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elif options['--edit']:
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sheet.create_or_edit(options['<cheatsheet>'])
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# search among the cheatsheets
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elif options['--search']:
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print(colorize(sheets.search(options['<keyword>'])), end="")
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# print the cheatsheet
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else:
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print(colorize(sheet.read(options['<cheatsheet>'])), end="")
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