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Merge https://github.com/chrisallenlane/cheat

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Conflicts:
	README.md
	cheat
	install
This commit is contained in:
Louis Taylor
2013-08-17 02:38:31 +01:00
parent b38bbceb8a 6b8c516599
commit 73d9f0c83d
3 changed files with 89 additions and 11 deletions
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31
cheat
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@ -18,27 +18,42 @@ user_cheat_dir = os.path.join(os.path.expanduser('~'), '.cheat')
if os.path.isdir(user_cheat_dir):
cheatsheets += [(f, user_cheat_dir) for f in os.listdir(user_cheat_dir)
if '.' not in f]
# add the cheat files from the directory specified in $CHEATPATH
if 'CHEATPATH' in os.environ and os.environ['CHEATPATH']:
path = os.environ['CHEATPATH'].split(os.pathsep)
if os.path.isdir(path):
cheatsheets += [(f, path) for f in os.listdir(path) if '.' not in f]
cheatsheets.sort()
# assemble a keyphrase out of all params passed to the script
keyphrase = ' '.join(sys.argv[1:])
# verify that we have at least one cheat directory
if not cheatsheets:
print >> sys.stderr, 'The ~/.cheat directory does not exist or the CHEATPATH variable is not set.'
exit()
# assemble a keyphrase out of all params passed to the script
keyphrase = ' '.join(sys.argv[1:])
# print help if requested
if keyphrase in ['', 'help', '--help', '-h']:
if keyphrase.lower() in ['', 'cheat', 'help', '-h', '-help', '--help']:
print "Usage: cheat [keyphrase]\n"
print "Available keyphrases:"
print "\n".join([name[0] for name in cheatsheets])
max_command = max([len(sheet[0]) for sheet in cheatsheets]) + 3
print '\n'.join(sorted([ '%s [%s]' % (sheet[0].ljust(max_command), sheet[1]) for sheet in cheatsheets]))
exit()
sheet_found = False
# print the cheatsheet if it exists
for sheet in cheatsheets:
if keyphrase == sheet[0]:
cheatsheet_filename = os.path.join(sheet[1], keyphrase)
with open(cheatsheet_filename, 'r') as cheatsheet:
print cheatsheet.read()
sheet_found = True
cheatsheet_filename = os.path.join(sheet[1], keyphrase)
with open(cheatsheet_filename, 'r') as cheatsheet:
print cheatsheet.read()
sheet_found = True
# if it does not, say so
if not sheet_found:
print 'No cheatsheet found.'
else:
print 'No cheatsheet found for %s.' % keyphrase