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45 lines
1.6 KiB
Plaintext
45 lines
1.6 KiB
Plaintext
#compdef systemd-analyze
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_systemd_analyze_set-log-level() {
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local -a _levels
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_levels=(debug info notice warning err crit alert emerg)
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_describe -t level 'logging level' _levels || compadd "$@"
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}
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_systemd_analyze_command(){
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local -a _systemd_analyze_cmds
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# Descriptions taken from systemd-analyze --help.
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_systemd_analyze_cmds=(
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'time:Print time spent in the kernel before reaching userspace'
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'blame:Print list of running units ordered by time to init'
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'critical-chain:Print a tree of the time critical chain of units'
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'plot:Output SVG graphic showing service initialization'
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'dot:Dump dependency graph (in dot(1) format)'
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'dump:Dump server status'
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'set-log-level:Set systemd log threshold'
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)
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if (( CURRENT == 1 )); then
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_describe "options" _systemd_analyze_cmds
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else
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local curcontext="$curcontext"
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cmd="${${_systemd_analyze_cmds[(r)$words[1]:*]%%:*}}"
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if (( $#cmd )); then
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if (( $+functions[_systemd_analyze_$cmd] )) && (( CURRENT == 2 )); then
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_systemd_analyze_$cmd
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else
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_message "no more options"
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fi
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else
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_message "unknown systemd-analyze command: $words[1]"
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fi
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fi
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}
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_arguments \
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{-h,--help}'[Show help text.]' \
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'--user[Shows performance data of user sessions instead of the system manager.]' \
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'--order[When generating graph for dot, show only order]' \
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'--require[When generating graph for dot, show only requirement]' \
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'*::systemd-analyze commands:_systemd_analyze_command'
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