Erreur32/cheat-fork-echo
Erreur32/cheat-fork-echo
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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.

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This commit is contained in:
Bradley Tse 2013-08-23 14:30:03 -04:00
parent 7cfaddf935
commit dcf8e758a8
1 changed files with 22 additions and 0 deletions
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22
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@ -1,6 +1,7 @@
#!/usr/bin/env python #!/usr/bin/env python
import os import os
import sys import sys
import subprocess
DEFAULT_CHEAT_DIR = os.path.join(os.path.expanduser('~'), '.cheat') DEFAULT_CHEAT_DIR = os.path.join(os.path.expanduser('~'), '.cheat')
USE_PYGMENTS = False USE_PYGMENTS = False
@ -69,8 +70,28 @@ def main():
for key, value in cheatsheets.items()])) for key, value in cheatsheets.items()]))
exit() exit()
# if the user wants to edit a cheatsheet
if sys.argv[1].lower() in ['-e', '--edit']:
if len(sys.argv) < 2:
print 'Must provide a cheatsheet to edit'
exit()
cheatsheet = ' '.join(sys.argv[2:])
if cheatsheet not in cheatsheets:
print 'No cheatsheet found for %s.' % cheatsheet
exit()
if 'EDITOR' not in os.environ:
print 'Must set your EDITOR environment variable to default editor path'
exit()
subprocess.call([os.environ['EDITOR'],
os.path.join(cheatsheets[cheatsheet], cheatsheet)])
# print the cheatsheet if it exists # print the cheatsheet if it exists
if keyphrase in cheatsheets: if keyphrase in cheatsheets:
print ''.join('*' for x in range(80)) + "\n"
filename = os.path.join(cheatsheets[keyphrase], keyphrase) filename = os.path.join(cheatsheets[keyphrase], keyphrase)
if USE_PYGMENTS: if USE_PYGMENTS:
pretty_print(filename) pretty_print(filename)
@ -78,6 +99,7 @@ def main():
with open(filename) as istream: with open(filename) as istream:
for l in istream: for l in istream:
sys.stdout.write(l) sys.stdout.write(l)
print "\n" + ''.join('*' for x in range(80))
# if it does not, say so # if it does not, say so
else: else: