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Throw an exception for a missing <file_name> param in ansible-vault

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Without this fix you have to enter your vault password before you realize
that you forgot to pass in the filename.  This commit checks that an
filename argument was at least passed on the command line.
This commit is contained in:
Sam Dolan 2014-06-14 04:42:47 -07:00
parent 3fb3e7e6dc
commit 6714748eeb
1 changed files with 5 additions and 1 deletions
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6
bin/ansible-vault
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@ -112,7 +112,6 @@ def _read_password(filename):
return data return data
def execute_create(args, options, parser): def execute_create(args, options, parser):
if len(args) > 1: if len(args) > 1:
raise errors.AnsibleError("'create' does not accept more than one filename") raise errors.AnsibleError("'create' does not accept more than one filename")
@ -204,6 +203,11 @@ def main():
parser = build_option_parser(action) parser = build_option_parser(action)
(options, args) = parser.parse_args() (options, args) = parser.parse_args()
if not len(args):
raise errors.AnsibleError(
"The '%s' command requires a filename as the first argument" % action
)
# execute the desired action # execute the desired action
try: try:
fn = globals()["execute_%s" % action] fn = globals()["execute_%s" % action]