shell-completion/zsh/_systemd-analyze

   1 #compdef systemd-analyze
   2 # SPDX-License-Identifier: LGPL-2.1+
   3
   4 _systemd_analyze_set-log-level() {
   5     local -a _levels
   6     _levels=(debug info notice warning err crit alert emerg)
   7     _describe -t level 'logging level' _levels || compadd "$@"
   8 }
   9
  10 _systemd_analyze_set-log-target() {
  11     local -a _targets
  12     _targets=(console journal kmsg journal-or-kmsg null)
  13     _describe -t target 'logging target' _targets || compadd "$@"
  14 }
  15
  16 _systemd_analyze_verify() {
  17     _sd_unit_files
  18 }
  19
  20 _systemd_analyze_command(){
  21     local -a _systemd_analyze_cmds
  22     # Descriptions taken from systemd-analyze --help.
  23     _systemd_analyze_cmds=(
  24         'time:Print time spent in the kernel before reaching userspace'
  25         'blame:Print list of running units ordered by time to init'
  26         'critical-chain:Print a tree of the time critical chain of units'
  27         'plot:Output SVG graphic showing service initialization'
  28         'dot:Dump dependency graph (in dot(1) format)'
  29         'dump:Dump server status'
  30         'set-log-level:Set systemd log threshold'
  31         'set-log-target:Set systemd log target'
  32         'get-log-level:Get systemd log threshold'
  33         'get-log-target:Get systemd log target'
  34         'syscall-filter:List syscalls in seccomp filter'
  35         'verify:Check unit files for correctness'
  36     )
  37
  38     if (( CURRENT == 1 )); then
  39         _describe "options" _systemd_analyze_cmds
  40     else
  41         local curcontext="$curcontext"
  42         cmd="${${_systemd_analyze_cmds[(r)$words[1]:*]%%:*}}"
  43         if (( $#cmd )); then
  44             if (( $+functions[_systemd_analyze_$cmd] )) && (( CURRENT == 2 )); then
  45                 _systemd_analyze_$cmd
  46             else
  47                 _message "no more options"
  48             fi
  49         else
  50             _message "unknown systemd-analyze command: $words[1]"
  51         fi
  52     fi
  53 }
  54
  55 _arguments \
  56     {-h,--help}'[Show help text]' \
  57     '--version[Show package version]' \
  58     '--system[Operate on system systemd instance]' \
  59     '--user[Operate on user systemd instance]' \
  60     '--no-pager[Do not pipe output into a pager]' \
  61     '--man=[Do (not) check for existence of man pages]:boolean:(1 0)' \
  62     '--order[When generating graph for dot, show only order]' \
  63     '--require[When generating graph for dot, show only requirement]' \
  64     '--fuzz=[When printing the tree of the critical chain, print also services, which finished TIMESPAN earlier, than the latest in the branch]:TIMESPAN' \
  65     '--from-pattern=[When generating a dependency graph, filter only origins]:GLOB' \
  66     '--to-pattern=[When generating a dependency graph, filter only destinations]:GLOB' \
  67     {-H+,--host=}'[Operate on remote host]:userathost:_sd_hosts_or_user_at_host' \
  68     {-M+,--machine=}'[Operate on local container]:machine:_sd_machines' \
  69     '*::systemd-analyze commands:_systemd_analyze_command'