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dokku/plugins/common/functions

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#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
function has_tty() {
if [[ "$(/usr/bin/tty || true)" == "not a tty" ]]; then
return 1
else
return 0
fi
}
function info1() {
echo "-----> $@"
}
function info2() {
echo "=====> $@"
}
function verbose() {
echo " $@"
}
function warn() {
echo " ! $@"
}
function fail() {
echo "$@" 1>&2
exit 1
}
function verify_app_name() {
local APP="$1"
[[ ! -d "$DOKKU_ROOT/$APP" ]] && fail "App $APP does not exist"
return 0
}
function parse_args() {
for arg in "$@"; do
case "$arg" in
--quiet|-q)
export DOKKU_QUIET_OUTPUT=1
;;
--trace|-t)
export DOKKU_TRACE=1
;;
--rm-container|-rm)
export DOKKU_RM_CONTAINER=1
;;
--force|-f)
export DOKKU_APPS_FORCE_DELETE=1
;;
esac
done
return 0
}