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https://github.com/Erreur32/cheat.git
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33 lines
896 B
Python
Executable file
33 lines
896 B
Python
Executable file
#!/usr/bin/env python
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import os
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import sys
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from cheatsheets import cheat_dir
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# assemble a keyphrase out of all params passed to the script
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keyphrase = ' '.join(sys.argv[1:])
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# verify that the cheat directory exists
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if not os.path.isdir(cheat_dir):
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print >> sys.stderr, 'The cheat directory does not exist.'
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exit()
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# list the files in the cheat directory
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cheatsheets = [f for f in os.listdir(cheat_dir) if '.' not in f]
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cheatsheets.sort()
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# print help if requested
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if keyphrase in ['', 'help', '--help', '-h']:
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print "Usage: cheat [keyphrase]\n"
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print "Available keyphrases:"
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print "\n".join(cheatsheets)
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exit()
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# print the cheatsheet if it exists
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if keyphrase in cheatsheets:
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cheatsheet_filename = os.path.join(cheat_dir, keyphrase)
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with open(cheatsheet_filename, 'r') as cheatsheet:
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print cheatsheet.read()
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# if it does not, say so
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else:
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print 'No cheatsheet found.'
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