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Add simple --diff colour support

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This commit is contained in:
George Christou 2016-02-15 22:18:59 +00:00
parent 6ddea3e915
commit 8edcca0ef5
1 changed files with 12 additions and 3 deletions
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15
lib/ansible/plugins/callback/__init__.py
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@ -28,6 +28,7 @@ from ansible.compat.six import string_types
from ansible import constants as C from ansible import constants as C
from ansible.vars import strip_internal_keys from ansible.vars import strip_internal_keys
from ansible.utils.color import stringc
from ansible.utils.unicode import to_unicode from ansible.utils.unicode import to_unicode
try: try:
@ -134,9 +135,17 @@ class CallbackBase:
fromfiledate='', fromfiledate='',
tofiledate='', tofiledate='',
n=10) n=10)
difflines = list(differ) has_diff = False
if difflines: for line in differ:
ret.extend(difflines) has_diff = True
if line.startswith('-'):
line = stringc(line, 'red')
elif line.startswith('+'):
line = stringc(line, 'green')
elif line.startswith('@@'):
line = stringc(line, 'cyan')
ret.append(line)
if has_diff:
ret.append('\n') ret.append('\n')
if 'prepared' in diff: if 'prepared' in diff:
ret.append(to_unicode(diff['prepared'])) ret.append(to_unicode(diff['prepared']))