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Allow cowsay to be removed mid playbook run.

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This commit is contained in:
Michael DeHaan 2013-06-01 17:06:40 -04:00
parent 754d5f91a3
commit 4840e59b90
1 changed files with 29 additions and 19 deletions
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48
lib/ansible/callbacks.py
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@ -204,27 +204,37 @@ def regular_generic_msg(hostname, result, oneline, caption):
return "%s | %s >> %s\n" % (hostname, caption, utils.jsonify(result))
def banner(msg):
def banner_cowsay(msg):
if msg.find(": [") != -1:
msg = msg.replace("[","")
if msg.endswith("]"):
msg = msg[:-1]
runcmd = [cowsay,"-W", "60"]
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()
return "%s\n" % out
def banner_normal(msg):
width = 78 - len(msg)
if width < 3:
width = 3
filler = "*" * width
return "\n%s %s " % (msg, filler)
def banner(msg):
if cowsay:
if msg.find(": [") != -1:
msg = msg.replace("[","")
if msg.endswith("]"):
msg = msg[:-1]
runcmd = [cowsay,"-W", "60"]
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()
return "%s\n" % out
else:
width = 78 - len(msg)
if width < 3:
width = 3
filler = "*" * width
return "\n%s %s " % (msg, filler)
try:
return banner_cowsay(msg)
except OSError:
# somebody cleverly deleted cowsay or something during the PB run. heh.
return banner_normal(msg)
return banner_normal(msg)
def command_generic_msg(hostname, result, oneline, caption):
''' output the result of a command run '''