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Merge branch 'master' of https://github.com/bradtse/cheat into bradtse-master

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* 'master' of https://github.com/bradtse/cheat:
  Added in a create option also
  Added in an edit option that allows a user to edit the cheatsheet from their default editor. Also made some visual changes to the output of the cheatsheet.
This commit is contained in:
Chris Lane 2013-08-26 19:42:40 -04:00
commit cd1b43118d
1 changed files with 48 additions and 0 deletions
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@ -1,6 +1,7 @@
#!/usr/bin/env python
import os
import sys
import subprocess
DEFAULT_CHEAT_DIR = os.path.join(os.path.expanduser('~'), '.cheat')
USE_PYGMENTS = False
@ -45,6 +46,30 @@ def cheat_files(cheat_directories):
and not cheat.startswith('__')]))
return cheats
def edit_cheatsheet(cheat, cheatsheets):
"Edit a pre-existing cheatsheet."
if cheat not in cheatsheets:
print 'No cheatsheet found for "%s"' % cheat
ans = raw_input('Create cheatsheet for "%s" (Y/N)? ' % cheat)
if ans.lower() in ['y', 'yes']:
create_cheatsheet(cheat, cheatsheets)
else:
exit()
subprocess.call([os.environ['EDITOR'],
os.path.join(cheatsheets[cheat], cheat)])
exit()
def create_cheatsheet(cheat, cheatsheets):
"Create a new cheatsheet."
if cheat in cheatsheets:
print 'Cheatsheet "%s" already exists' % cheat
exit()
import cheatsheets as cs
subprocess.call([os.environ['EDITOR'],
os.path.join(cs.cheat_dir, cheat)])
exit()
def main():
# assemble a keyphrase out of all params passed to the script
@ -69,8 +94,30 @@ def main():
for key, value in cheatsheets.items()])))
exit()
# create/edit option
option = sys.argv[1].lower()
if option in ['-e', '--edit', '-c', '--create']:
# make sure EDITOR environment variable is set and that at least 3 arguments
# are given
if 'EDITOR' not in os.environ:
print('In order to use "create" or "edit" you must set your '
'EDITOR environment variable to your favorite editor\'s path')
exit()
elif len(sys.argv) < 3:
print 'Must provide a cheatsheet to edit/create'
exit()
# if the user wants to edit a cheatsheet
if option in ['-e', '--edit']:
edit_cheatsheet(' '.join(sys.argv[2:]), cheatsheets)
# if the user wants to create a cheatsheet
elif option in ['-c', '--create']:
create_cheatsheet(' '.join(sys.argv[2:]), cheatsheets)
# print the cheatsheet if it exists
if keyphrase in cheatsheets:
print ''.join('*' for x in range(80)) + "\n"
filename = os.path.join(cheatsheets[keyphrase], keyphrase)
if USE_PYGMENTS:
pretty_print(filename)
@ -78,6 +125,7 @@ def main():
with open(filename) as istream:
for l in istream:
sys.stdout.write(l)
print "\n" + ''.join('*' for x in range(80))
# if it does not, say so
else: