shell-completion/zsh/_systemd-analyze

   1 #compdef systemd-analyze
   2
   3 _systemd_analyze_set-log-level() {
   4     local -a _levels
   5     _levels=(debug info notice warning err crit alert emerg)
   6     _describe -t level 'logging level' _levels || compadd "$@"
   7 }
   8
   9 _systemd_analyze_command(){
  10     local -a _systemd_analyze_cmds
  11     # Descriptions taken from systemd-analyze --help.
  12     _systemd_analyze_cmds=(
  13         'time:Print time spent in the kernel before reaching userspace'
  14         'blame:Print list of running units ordered by time to init'
  15         'critical-chain:Print a tree of the time critical chain of units'
  16         'plot:Output SVG graphic showing service initialization'
  17         'dot:Dump dependency graph (in dot(1) format)'
  18         'dump:Dump server status'
  19         'set-log-level:Set systemd log threshold'
  20     )
  21
  22     if (( CURRENT == 1 )); then
  23         _describe "options" _systemd_analyze_cmds
  24     else
  25         local curcontext="$curcontext"
  26         cmd="${${_systemd_analyze_cmds[(r)$words[1]:*]%%:*}}"
  27         if (( $#cmd )); then
  28             if (( $+functions[_systemd_analyze_$cmd] )) && (( CURRENT == 2 )); then
  29                 _systemd_analyze_$cmd
  30             else
  31                 _message "no more options"
  32             fi
  33         else
  34             _message "unknown systemd-analyze command: $words[1]"
  35         fi
  36     fi
  37 }
  38
  39 _arguments \
  40     {-h,--help}'[Show help text.]' \
  41     '--user[Shows performance data of user sessions instead of the system manager.]' \
  42     '--order[When generating graph for dot, show only order]' \
  43     '--require[When generating graph for dot, show only requirement]' \
  44     '*::systemd-analyze commands:_systemd_analyze_command'