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terser hostfile fallback mechanism

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Romain Bossart
2015-04-18 08:19:41 +02:00
parent 5903ef0e7b
commit 3bfd530fda
2 changed files with 9 additions and 28 deletions
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src/_ansible-playbook
+5 -14
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@@ -56,20 +56,11 @@ __host_file_location () {
# 2. else check /etc/ansible/hosts or /usr/local/etc/...
# (depending on platform)
#
if [ -n "${ANSIBLE_HOSTS}" ]; then # use envvar
HOST_FILE=${ANSIBLE_HOSTS}
else
if [[ "$OSTYPE" == darwin* ]]; then
CANDIDATE="/usr/local/etc/ansible/hosts"
else
CANDIDATE="/etc/ansible/hosts"
fi
if [ -f "$CANDIDATE" ]; then
HOST_FILE=${CANDIDATE}
else
HOST_FILE=/dev/null
fi
fi
[[ "$OSTYPE" == darwin* ]] && FALLBACK="/usr/local/etc/ansible/hosts"
[[ "$OSTYPE" == linux* ]] && FALLBACK="/etc/ansible/hosts"
HOST_FILE=${ANSIBLE_HOSTS:=${FALLBACK}}
[[ -f ${HOST_FILE} ]] || HOST_FILE=/dev/null
echo ${HOST_FILE}
}