shell-completion/zsh/_journalctl

   1 #compdef journalctl
   2
   3 _outputmodes() {
   4     local -a _output_opts
   5     _output_opts=(short short-monotonic verbose export json json-pretty json-see cat)
   6     _describe -t output 'output mode' _output_opts || compadd "$@"
   7 }
   8
   9 _list_fields() {
  10     local -a journal_fields
  11     journal_fields=(MESSAGE{,_ID} PRIORITY CODE_{FILE,LINE,FUNC}
  12                     ERRNO SYSLOG_{FACILITY,IDENTIFIER,PID}
  13                     _{P,U,G}ID _COMM _EXE _CMDLINE
  14                     _AUDIT_{SESSION,LOGINUID}
  15                     _SYSTEMD_{CGROUP,SESSION,UNIT,OWNER_UID}
  16                     _SYSTEMD_USER_UNIT
  17                     _SELINUX_CONTEXT _SOURCE_REALTIME_TIMESTAMP
  18                     _{BOOT,MACHINE}_ID _HOSTNAME _TRANSPORT
  19                     _KERNEL_{DEVICE,SUBSYSTEM}
  20                     _UDEV_{SYSNAME,DEVNODE,DEVLINK}
  21                     __CURSOR __{REALTIME,MONOTONIC}_TIMESTAMP)
  22     _describe 'possible fields' journal_fields
  23 }
  24
  25 _journal_none() {
  26     local -a _commands _files
  27     # Setting use-cache will slow this down considerably
  28     _commands=( ${"$(_call_program commands "$service" -F _EXE 2>/dev/null)"} )
  29     _alternative : \
  30         'files:/dev files:_files -W /dev -P /dev/' \
  31         "commands:commands:($_commands[@])" \
  32         'fields:fields:_list_fields'
  33 }
  34
  35 _journal_fields() {
  36     local -a _fields cmd
  37     cmd=("journalctl" "-F ${@[-1]}" "2>/dev/null" )
  38     _fields=( ${(f)"$(_call_program fields $cmd[@])"} )
  39     typeset -U _fields
  40     _describe 'possible values' _fields
  41 }
  42
  43 _journal_boots() {
  44   local -a _bootid _previousboots
  45   _bootid=( ${(fao)"$(_call_program bootid "$service -F _BOOT_ID")"}  )
  46   _previousboots=( -{1..${#_bootid}} )
  47   _alternative : \
  48     "offsets:boot offsets:(${_previousboots[1,-2]})" \
  49     "bootid:boot ids:(${_bootid[@]})"
  50 }
  51
  52 _arguments -s \
  53     {-h,--help}'[Show this help]' \
  54     '--version[Show package version]' \
  55     '--no-pager[Do not pipe output into a pager]' \
  56     {-l,--full}'[Show long fields in full]' \
  57     {-a,--all}'[Show all fields, including long and unprintable]' \
  58     {-f,--follow}'[Follow journal]' \
  59     {-e,--pager-end}'[Jump to the end of the journal in the pager]' \
  60     {-n,--lines=}'[Number of journal entries to show]:integer' \
  61     '--no-tail[Show all lines, even in follow mode]' \
  62     {-r,--reverse}'[Reverse output]' \
  63     {-o,--output=}'[Change journal output mode]:output modes:_outputmodes' \
  64     {-x,--catalog}'[Show explanatory texts with each log line]' \
  65     {-q,--quiet}"[Don't show privilege warning]" \
  66     {-m,--merge}'[Show entries from all available journals]' \
  67     {-b,--boot=}'[Show data only from the specified boot or offset]:boot id or offset:_journal_boots' \
  68     {-k,--dmesg}'[Show only kernel messages, Implies -b]' \
  69     {-u,--unit=}'[Show data only from the specified unit]:units:_journal_fields _SYSTEMD_UNIT' \
  70     '--user-unit[Show data only from the specified user session unit]:units:_journal_fields _SYSTEMD_USER_UNIT' \
  71     {-p,--priority=}'[Show only messages within the specified priority range]:priority:_journal_fields PRIORITY' \
  72     {-c,--cursor=}'[Start showing entries from specified cursor]:cursors:_journal_fields __CURSORS' \
  73     '--after-cursor=[Start showing entries from the location in the journal after the cursor]:cursors:_journal_fields __CURSORS' \
  74     '--since=[Start showing entries newer or of the specified date]:YYYY-MM-DD HH\:MM\:SS' \
  75     '--until=[Stop showing entries older or of the specified date]:YYYY-MM-DD HH\:MM\:SS' \
  76     {-F,--field=}'[List all values a certain field takes]:Fields:_list_fields' \
  77     '--system[Show system and kernel messages]' \
  78     '--user[Show messages from user services]' \
  79     {-D,--directory=}'[Show journal files from directory]:directories:_directories' \
  80     '--file=[Operate on specified journal files]:file:_files' \
  81     '--root=[Operate on catalog hierarchy under specified directory]:directories:_directories' \
  82     '--new-id128[Generate a new 128 Bit ID]' \
  83     '--header[Show journal header information]' \
  84     '--disk-usage[Show total disk usage]' \
  85     '--list-catalog[List messages in catalog]' \
  86     '--dump-catalog[Dump messages in catalog]' \
  87     '--update-catalog[Update binary catalog database]' \
  88     '--setup-keys[Generate new FSS key pair]' \
  89     '--force[Force recreation of FSS keys]' \
  90     '--interval=[Time interval for changing the FSS sealing key]:time interval' \
  91     '--verify[Verify journal file consistency]' \
  92     '--verify-key=[Specify FSS verification key]:FSS key' \
  93     '*::default: _journal_none'