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shell-completion: zsh: Move duplicated code into a function

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This is just refactoring, no functional changes.
This commit is contained in:
Tanu Kaskinen 2014-08-16 14:48:14 +03:00
parent be8171be79
commit 09e9d13e2d
1 changed files with 34 additions and 54 deletions
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88
shell-completion/zsh/_pulseaudio
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@ -1,8 +1,17 @@
#compdef pulseaudio pactl pacmd pacat paplay parec parecord padsp pasuspender
_set_remote() {
for (( i = 0; i < ${#words[@]}; i++ )) do
if [[ ${words[$i]} == -s ]]; then
remote="-s ${words[$i+1]}"
break;
fi
done
}
_devices() {
local -a _device_list
local cmd _device _device_description _remote_cmd
local cmd _device _device_description
if [[ $service == pactl || $service == pacmd ]]; then
case $words[$((CURRENT - 1))] in
@ -55,15 +64,8 @@ _devices() {
fi
for (( i = 0; i < ${#words[@]}; i++ )) do
if [[ ${words[$i]} == -s ]]; then
_remote_cmd="-s ${words[$i+1]}"
break;
fi
done
for target in $cmd; do
for device_info in ${(ps:\n\n:)"$(_call_program device_tag "pactl $_remote_cmd list $target 2> /dev/null")"}; do
for device_info in ${(ps:\n\n:)"$(_call_program device_tag "pactl $remote list $target 2> /dev/null")"}; do
for line in ${(f)device_info}; do
if [[ $target == (sink-inputs|source-outputs) ]]; then
if [[ $line == (Sink*Input|Source*Output)* ]]; then
@ -98,18 +100,11 @@ _devices() {
_profiles() {
local -a _profile_list
local _current_card _raw_profiles _profile_name _profile_description _remote_cmd
local _current_card _raw_profiles _profile_name _profile_description
_current_card=$words[$((CURRENT - 1))]
for (( i = 0; i < ${#words[@]}; i++ )) do
if [[ ${words[$i]} == -s ]]; then
_remote_cmd="-s ${words[$i+1]}"
break;
fi
done
for card in ${(ps:\n\n:)"$(_call_program profiles_tag "pactl $_remote_cmd list cards 2> /dev/null")"}; do
for card in ${(ps:\n\n:)"$(_call_program profiles_tag "pactl $remote list cards 2> /dev/null")"}; do
if [[ $card == *$_current_card* ]]; then
_raw_profiles=${card##*Profiles:}
_raw_profiles=${_raw_profiles%%Active Profile:*}
@ -130,7 +125,7 @@ _profiles() {
_ports() {
local -a _port_list
local _raw_ports _port_name _port_description _current_device _remote_cmd
local _raw_ports _port_name _port_description _current_device
case $words[$((CURRENT - 2))] in
set-sink-port) cmd="sinks";;
@ -140,14 +135,7 @@ _ports() {
_current_device=$words[$((CURRENT - 1))]
for (( i = 0; i < ${#words[@]}; i++ )) do
if [[ ${words[$i]} == -s ]]; then
_remote_cmd="-s ${words[$i+1]}"
break;
fi
done
for device in ${(ps:\n\n:)"$(_call_program port_tag "pactl $_remote_cmd list $cmd 2> /dev/null")"}; do
for device in ${(ps:\n\n:)"$(_call_program port_tag "pactl $remote list $cmd 2> /dev/null")"}; do
if [[ $device == *Ports:* && $device == *$_current_device* ]]; then
_raw_ports=${device##*Ports:}
_raw_ports=${_raw_ports%%Active Port:*}
@ -168,16 +156,9 @@ _ports() {
_cards(){
local -a _card_list
local _card _cad_name _remote_cmd
local _card _cad_name
for (( i = 0; i < ${#words[@]}; i++ )) do
if [[ ${words[$i]} == -s ]]; then
_remote_cmd="-s ${words[$i+1]}"
break;
fi
done
for card_info in ${(ps:\n\n:)"$(_call_program card_tag "pactl $_remote_cmd list cards 2> /dev/null")"}; do
for card_info in ${(ps:\n\n:)"$(_call_program card_tag "pactl $remote list cards 2> /dev/null")"}; do
for line in ${(f)card_info}; do
if [[ $line == *Name:* ]]; then
_card=${line#*: }
@ -201,16 +182,9 @@ _all_modules(){
}
_loaded_modules(){
local -a _loaded_modules_list _remote_cmd
local -a _loaded_modules_list
for (( i = 0; i < ${#words[@]}; i++ )) do
if [[ ${words[$i]} == -s ]]; then
_remote_cmd="-s ${words[$i+1]}"
break;
fi
done
for module in ${(f)"$(_call_program modules_tag "pactl $_remote_cmd list modules short 2> /dev/null")"}; do
for module in ${(f)"$(_call_program modules_tag "pactl $remote list modules short 2> /dev/null")"}; do
_loaded_modules_list+=(${${(ps:\t:)module}[1]}:${${(ps:\t:)module}[2]})
done
_describe 'module list' _loaded_modules_list
@ -226,16 +200,9 @@ _resample_methods() {
_clients() {
local -a _client_list
local _client _client_description _remote_cmd
local _client _client_description
for (( i = 0; i < ${#words[@]}; i++ )) do
if [[ ${words[$i]} == -s ]]; then
_remote_cmd="-s ${words[$i+1]}"
break;
fi
done
for client_info in ${(ps:\n\n:)"$(_call_program clients_tag "pactl $_remote_cmd list clients 2> /dev/null")"}; do
for client_info in ${(ps:\n\n:)"$(_call_program clients_tag "pactl $remote list clients 2> /dev/null")"}; do
for line in ${(f)client_info}; do
if [[ $line == Client[[:space:]]#* ]]; then
_client=${line#*\#}
@ -257,6 +224,8 @@ _pacat_file_formats() {
}
_pactl_completion() {
_set_remote
_pactl_command(){
_pactl_commands=(
'help: show help and exit'
@ -459,6 +428,8 @@ _padsp_completion() {
# TODO channel map completion
_pacat_completion() {
_set_remote
_pacat_sample_formats=('s16le' 's16be' 'u8' 'float32le' 'float32be'
'ulaw' 'alaw' 's32le' 's32be' 's24le' 's24-32le' 's24-32be')
@ -535,6 +506,15 @@ _pulseaudio_completion() {
_pulseaudio() {
local state line curcontext="$curcontext"
# Some commands, like pactl and pacat, have an option for specifying the
# server address, like "--server=somehost". If that option is set, then the
# helper commands that are run as part of the autocompletion need to use
# that same option. The option is saved in this variable in _set_remote(),
# which is called in the beginning of _pactl_completion() and others. The
# autocompletion commands can then find the option in that variable if the
# option is set.
local remote
case $service in
pulseaudio) _pulseaudio_completion;;
pactl) _pactl_completion;;