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added random cow pick through ANSIBLE_COW_SELECTION env var

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Signed-off-by: Brian Coca <bcoca@tablethotels.com>
This commit is contained in:
Brian Coca 2013-02-26 14:16:27 -05:00
parent ee517ea53c
commit e9907e9c8a
1 changed files with 14 additions and 3 deletions
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17
lib/ansible/callbacks.py
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@ -20,7 +20,7 @@ import sys
import getpass import getpass
import os import os
import subprocess import subprocess
import os.path import random
from ansible.color import stringc from ansible.color import stringc
cowsay = None cowsay = None
@ -34,6 +34,13 @@ elif os.path.exists("/usr/local/bin/cowsay"):
# BSD path for cowsay # BSD path for cowsay
cowsay = "/usr/local/bin/cowsay" cowsay = "/usr/local/bin/cowsay"
noncow = os.getenv("ANSIBLE_COW_SELECTION",None)
if cowsay and noncow == 'random':
cmd = subprocess.Popen([cowsay, "-l"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(out, err) = cmd.communicate()
cows = out.split()
cows.append(False)
noncow = random.choice(cows)
# **************************************************************************** # ****************************************************************************
# 1.1 DEV NOTES # 1.1 DEV NOTES
@ -132,8 +139,12 @@ def regular_generic_msg(hostname, result, oneline, caption):
def banner(msg): def banner(msg):
if cowsay: if cowsay:
cmd = subprocess.Popen([cowsay, "-W", "60", msg], runcmd = [cowsay,"-W", "60"]
stdout=subprocess.PIPE, stderr=subprocess.PIPE) if noncow:
runcmd.append('-f')
runcmd.append(noncow)
runcmd.append(msg)
cmd = subprocess.Popen(runcmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(out, err) = cmd.communicate() (out, err) = cmd.communicate()
return "%s\n" % out return "%s\n" % out
else: else: