dokku ssh-keys:list output is useless

gistfile1.txt

root@dokku:~# dokku ssh-keys:list
+ case "$(lsb_release -si)" in
++ lsb_release -si
+ export DOKKU_DISTRO=ubuntu
+ DOKKU_DISTRO=ubuntu
+ export DOKKU_IMAGE=gliderlabs/herokuish
+ DOKKU_IMAGE=gliderlabs/herokuish
+ export DOKKU_LIB_ROOT=/var/lib/dokku
+ DOKKU_LIB_ROOT=/var/lib/dokku
+ export PLUGIN_PATH=/var/lib/dokku/plugins
+ PLUGIN_PATH=/var/lib/dokku/plugins
+ export PLUGIN_AVAILABLE_PATH=/var/lib/dokku/plugins/available
+ PLUGIN_AVAILABLE_PATH=/var/lib/dokku/plugins/available
+ export PLUGIN_ENABLED_PATH=/var/lib/dokku/plugins/enabled
+ PLUGIN_ENABLED_PATH=/var/lib/dokku/plugins/enabled
+ export PLUGIN_CORE_PATH=/var/lib/dokku/core-plugins
+ PLUGIN_CORE_PATH=/var/lib/dokku/core-plugins
+ export PLUGIN_CORE_AVAILABLE_PATH=/var/lib/dokku/core-plugins/available
+ PLUGIN_CORE_AVAILABLE_PATH=/var/lib/dokku/core-plugins/available
+ export PLUGIN_CORE_ENABLED_PATH=/var/lib/dokku/core-plugins/enabled
+ PLUGIN_CORE_ENABLED_PATH=/var/lib/dokku/core-plugins/enabled
+ export DOKKU_API_VERSION=1
+ DOKKU_API_VERSION=1
+ export DOKKU_NOT_IMPLEMENTED_EXIT=10
+ DOKKU_NOT_IMPLEMENTED_EXIT=10
+ export DOKKU_VALID_EXIT=0
+ DOKKU_VALID_EXIT=0
+ export DOKKU_LOGS_DIR=/var/log/dokku
+ DOKKU_LOGS_DIR=/var/log/dokku
+ export DOKKU_EVENTS_LOGFILE=/var/log/dokku/events.log
+ DOKKU_EVENTS_LOGFILE=/var/log/dokku/events.log
+ export DOKKU_CONTAINER_LABEL=dokku
+ DOKKU_CONTAINER_LABEL=dokku
+ export 'DOKKU_GLOBAL_RUN_ARGS=--label=dokku --env=USER=herokuishuser'
+ DOKKU_GLOBAL_RUN_ARGS='--label=dokku --env=USER=herokuishuser'
+ source /var/lib/dokku/core-plugins/available/common/functions
++ set -eo pipefail
++ [[ -n 1 ]]
++ set -x
+ parse_args ssh-keys:list
+ declare 'desc=top-level cli arg parser'
+ local next_index=1
+ local skip=false
+ args=("$@")
+ local args
+ for arg in '"$@"'
+ false
+ case "$arg" in
+ local next_index=2
+ return 0
+ args=("$@")
+ [[ ssh-keys:list =~ ^--.* ]]
+ has_tty
+ declare 'desc=return 0 if we have a tty'
++ /usr/bin/tty
+ [[ /dev/pts/0 == \n\o\t\ \a\ \t\t\y ]]
+ return 0
++ id -un
+ [[ root != \d\o\k\k\u ]]
+ [[ ! ssh-keys:list =~ plugin:* ]]
++ id -un
+ export SSH_USER=root
+ SSH_USER=root
+ sudo -u dokku -E -H /usr/bin/dokku ssh-keys:list
+ case "$(lsb_release -si)" in
++ lsb_release -si
+ export DOKKU_DISTRO=ubuntu
+ DOKKU_DISTRO=ubuntu
+ export DOKKU_IMAGE=gliderlabs/herokuish
+ DOKKU_IMAGE=gliderlabs/herokuish
+ export DOKKU_LIB_ROOT=/var/lib/dokku
+ DOKKU_LIB_ROOT=/var/lib/dokku
+ export PLUGIN_PATH=/var/lib/dokku/plugins
+ PLUGIN_PATH=/var/lib/dokku/plugins
+ export PLUGIN_AVAILABLE_PATH=/var/lib/dokku/plugins/available
+ PLUGIN_AVAILABLE_PATH=/var/lib/dokku/plugins/available
+ export PLUGIN_ENABLED_PATH=/var/lib/dokku/plugins/enabled
+ PLUGIN_ENABLED_PATH=/var/lib/dokku/plugins/enabled
+ export PLUGIN_CORE_PATH=/var/lib/dokku/core-plugins
+ PLUGIN_CORE_PATH=/var/lib/dokku/core-plugins
+ export PLUGIN_CORE_AVAILABLE_PATH=/var/lib/dokku/core-plugins/available
+ PLUGIN_CORE_AVAILABLE_PATH=/var/lib/dokku/core-plugins/available
+ export PLUGIN_CORE_ENABLED_PATH=/var/lib/dokku/core-plugins/enabled
+ PLUGIN_CORE_ENABLED_PATH=/var/lib/dokku/core-plugins/enabled
+ export DOKKU_API_VERSION=1
+ DOKKU_API_VERSION=1
+ export DOKKU_NOT_IMPLEMENTED_EXIT=10
+ DOKKU_NOT_IMPLEMENTED_EXIT=10
+ export DOKKU_VALID_EXIT=0
+ DOKKU_VALID_EXIT=0
+ export DOKKU_LOGS_DIR=/var/log/dokku
+ DOKKU_LOGS_DIR=/var/log/dokku
+ export DOKKU_EVENTS_LOGFILE=/var/log/dokku/events.log
+ DOKKU_EVENTS_LOGFILE=/var/log/dokku/events.log
+ export DOKKU_CONTAINER_LABEL=dokku
+ DOKKU_CONTAINER_LABEL=dokku
+ export 'DOKKU_GLOBAL_RUN_ARGS=--label=dokku --env=USER=herokuishuser'
+ DOKKU_GLOBAL_RUN_ARGS='--label=dokku --env=USER=herokuishuser'
+ source /var/lib/dokku/core-plugins/available/common/functions
++ set -eo pipefail
++ [[ -n 1 ]]
++ set -x
+ parse_args ssh-keys:list
+ declare 'desc=top-level cli arg parser'
+ local next_index=1
+ local skip=false
+ args=("$@")
+ local args
+ for arg in '"$@"'
+ false
+ case "$arg" in
+ local next_index=2
+ return 0
+ args=("$@")
+ [[ ssh-keys:list =~ ^--.* ]]
+ has_tty
+ declare 'desc=return 0 if we have a tty'
++ /usr/bin/tty
+ [[ /dev/pts/0 == \n\o\t\ \a\ \t\t\y ]]
+ return 0
++ id -un
+ [[ dokku != \d\o\k\k\u ]]
++ id -un
+ [[ dokku != \r\o\o\t ]]
+ [[ ssh-keys:list =~ ^plugin:.* ]]
+ [[ -n '' ]]
+ dokku_auth ssh-keys:list
+ declare 'desc=calls user-auth plugin trigger'
+ export SSH_USER=root
+ SSH_USER=root
+ export SSH_NAME=default
+ SSH_NAME=default
+ plugn trigger user-auth root default ssh-keys:list
+ source /var/lib/dokku/core-plugins/available/common/functions
++ set -eo pipefail
++ [[ -n 1 ]]
++ set -x
+ [[ ! -n '' ]]
+ source /var/lib/dokku/core-plugins/available/common/functions
++ set -eo pipefail
++ [[ -n 1 ]]
++ set -x
+ [[ ssh-keys:list == ssh-keys* ]]
+ check_ssh_keys_user root default ssh-keys:list
+ declare 'desc=check user running ssh-keys'
+ local SSH_USER=root SSH_NAME=default
+ [[ root == \r\o\o\t ]]
+ return 0
+ case "$1" in
+ execute_dokku_cmd ssh-keys:list
+ declare 'desc=executes dokku sub-commands'
+ local PLUGIN_NAME=ssh-keys:list
+ local PLUGIN_CMD=ssh-keys:list
+ local implemented=0
+ local script
+ argv=("$@")
+ local argv
+ case "$PLUGIN_NAME" in
++ readlink -f /var/lib/dokku/plugins/enabled/ssh-keys
+ [[ /var/lib/dokku/core-plugins/available/ssh-keys == *core-plugins* ]]
+ [[ ssh-keys:list == \s\s\h\-\k\e\y\s\:\l\i\s\t ]]
+ shift 1
+ [[ ! -z '' ]]
+ set -- ssh-keys:list
+ [[ -x /var/lib/dokku/plugins/enabled/ssh-keys:list/subcommands/default ]]
+ [[ -x /var/lib/dokku/plugins/enabled/ssh-keys:list/subcommands/ssh-keys:list ]]
+ [[ -x /var/lib/dokku/plugins/enabled/ssh-keys/subcommands/list ]]
+ /var/lib/dokku/plugins/enabled/ssh-keys/subcommands/list ssh-keys:list
+ source /var/lib/dokku/core-plugins/available/common/functions
++ set -eo pipefail
++ [[ -n 1 ]]
++ set -x
+ source /var/lib/dokku/plugins/available/ssh-keys/functions
++ set -eo pipefail
++ [[ -n 1 ]]
++ set -x
++ source /var/lib/dokku/core-plugins/available/common/functions
+++ set -eo pipefail
+++ [[ -n 1 ]]
+++ set -x
+ list_ssh_keys ssh-keys:list
+ declare 'desc=List ssh key hashes'
+ local cmd=ssh-keys:list
+ verify_ssh_key_file
+ declare 'desc=Test that public key is valid'
+ [[ -s /home/dokku/.ssh/authorized_keys ]]
+ ssh-keygen -l -f /home/dokku/.ssh/authorized_keys
+ sshcommand list dokku
 SSHCOMMAND_ALLOWED_KEYS: no-agent-forwarding,no-user-rc,no-X11-forwarding,no-port-forwarding
 SSHCOMMAND_ALLOWED_KEYS: no-agent-forwarding,no-user-rc,no-X11-forwarding,no-port-forwarding
+ implemented=1
+ [[ 1 -eq 0 ]]
+ [[ 1 -eq 0 ]]
+ exit 0