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zsh-completion: systemctl: list template units only as needed

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Currently the completion adds template units for commands such as
is-active, is-failed, is-enabled, status, show and others.

At the same time systemctl barfs at us, since an instanced template unit
is needed. Follow the example list from bash-completion as to which
commands should not list template units.

Note: The above is observed regardless of DefaultInstance.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Emil Velikov 2018-06-11 11:53:08 +01:00 committed by Emil Velikov
parent 9b536b1af2
commit 4ed141166c
1 changed files with 15 additions and 1 deletions
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16
shell-completion/zsh/_systemctl.in
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@ -135,6 +135,11 @@ _filter_units_by_property() {
echo -E - "${(@g:o:)${(k@)props[(Re)$property=$value]}#Id=}"
}
_systemctl_get_non_template_names() { echo -E - ${^${(R)${(f)"$(
__systemctl $mode list-unit-files "$PREFIX*"
__systemctl $mode list-units --all "$PREFIX*"
)"}:#*@.*}%%[[:space:]]*} }
_systemctl_get_template_names() { echo -E - ${^${(M)${(f)"$(__systemctl list-unit-files "$PREFIX*" )"}##*@.[^[:space:]]##}%%@.*}\@ }
@ -161,7 +166,7 @@ _systemctl_unit_state() { typeset -gA _sys_unit_state; _sys_unit_state=( $(__sys
local fun
# Completion functions for ALL_UNITS
for fun in is-active is-failed is-enabled status show cat mask preset help list-dependencies edit revert add-wants add-requires ; do
for fun in cat mask ; do
(( $+functions[_systemctl_$fun] )) || _systemctl_$fun()
{
_systemctl_really_all_units
@ -170,6 +175,15 @@ for fun in is-active is-failed is-enabled status show cat mask preset help list-
}
done
# Completion functions for NONTEMPLATE_UNITS
for fun in is-active is-failed is-enabled status show preset help list-dependencies edit revert add-wants add-requires ; do
(( $+functions[_systemctl_$fun] )) || _systemctl_$fun()
{
_wanted systemd-units expl unit \
compadd "$@" - $(_systemctl_get_non_template_names)
}
done
# Completion functions for ENABLED_UNITS
(( $+functions[_systemctl_disable] )) || _systemctl_disable()
{