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| | #compdef cpupower
local curcontext="$curcontext" ret=1
local -a state line expl cmds args
typeset -A opt_args
_arguments -C \
'(- :)'{-h,--help}'[print help information]' \
'(- :)'{-v,--version}'[print version information]' \
'(-d --debug)'{-d,--debug}'[enable debug output]' \
'(-c --cpu)'{-c,--cpu}'[limit values to specific processor cores]:cpu' \
':cmd:->cmds' \
'*::arg:->args' && ret=0
cmds=(
'frequency-info:show current frequency info'
'frequency-set:set frequency parameters'
'idle-info:show current idle state info'
'idle-set:set idle state parameters'
'info:show global power parameters'
'set:set global power parameters'
'monitor:report frequency and idle statistics'
'help:print usage information'
)
case $state in
cmds)
_describe command cmds && ret=0
;;
args)
curcontext="${curcontext%:*}-$words[1]"
case ${words[1]} in
help)
_describe command cmds
return
;;
frequency-info)
args=(
'(-m --human)'{-m,--human}'[use human readable output]'
'(-n --no-rounding)'{-n,--no-rounding}'[disable rounding of values]'
- '(info)'
{-e,--debug}'[print debug info]'
{-f,--freq}'[show current frequency]'
{-w,--hwfreq}'[show current hardware frequency]'
{-l,--hwlimits}'[show min/max frequency allowed]'
{-d,--driver}'[show the kernel driver in use]'
{-p,--policy}'[show the current cpufreq policy]'
{-g,--governors}'[show available governors]'
{-r,--related-cpus}'[show cpus that run at the same frequency]'
{-a,--affected-cpus}'[show software controlled cpus]'
{-s,--stats}'[show cpufreq statistics]'
{-y,--latency}'[show frequency change latency]'
)
[[ -n $opt_args[(i)-(c|-cpu)] ]] || args+=(
{-o,--proc}'[print old style proc info]'
)
;;
frequency-set)
args=(
'(-d --min)'{-d+,--min}'[new minimum frequency]:frequency:->frequencies'
'(-u --max)'{-u+,--max}'[new maximum frequency]:frequency:->frequencies'
'(-g --governor)'{-g+,--governor}'[new cpufreq governor]:governor:->governors'
'(-)'{-f+,--freq}'[new frequency for userspace governor]:frequency:->frequencies'
'(-r --related)'{-r,--related}'[modify all hardware related cpus]'
)
;;
idle-info)
args=(
'(-f --silent)'{-f,--silent}'[print summary only]'
'(-e --proc)'{-e,--proc}'[print old style proc info (deprecated)]'
)
;;
idle-set)
args=(
'(-d --disable)'{-d+,--disable}'[disable specific sleep state]:state no'
'(-e --enable)'{-e+,--enable}'[enable specific sleep state]:state no'
'(-D --disable-by-latency)'{-D+,--disable-by-latency}'[disable state based on latency]:latency'
'(-E --enable-all)'{-E,--enable-all}'[enable all idle states]'
)
;;
info)
args=(
'(-b --perf-bias)'{-b,--perf-bias}'[show intel performance bias value]'
)
;;
set)
args=(
'(-b --perf-bias)'{-b+,--perf-bias}'[set intel performance bias value]:performance bias'
)
;;
monitor)
args=(
'(-)-l[list available monitors]'
'-m+[display specified monitors]:monitor:->monitors'
'-i+[measurement interval]:interval (seconds)'
'-c[schedule on every core]'
'-v[increase verbosity]'
'*:::command: _normal'
)
;;
esac
_arguments -C -s "$args[@]" && ret=0
case $state in
frequencies)
_wanted -x frequencies expl frequency compadd $(cpupower frequency-info |
sed -n 's/ //g; s/,/ /g; s/availablefrequencysteps://p') && ret=0
;;
governors)
_wanted governors expl 'scaling governor' compadd \
${=${"$(_call_program governors cpupower frequency-info -g)"}##*:} && ret=0
;;
monitors)
_sequence _wanted monitors expl 'monitor' compadd - ${${${(M)${(f)"$(_call_program monitors \
cpupower monitor -l)"}:#Monitor *}#*\"}%%\"*} && ret=0
;;
esac
;;
esac
return ret
|