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156 lines
7.6 KiB
Plaintext
156 lines
7.6 KiB
Plaintext
#compdef journalctl
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# SPDX-License-Identifier: LGPL-2.1-or-later
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(( $+functions[_journalctl_fields] )) ||
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_journalctl_fields() {
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local -a journal_fields
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journal_fields=(MESSAGE{,_ID} PRIORITY CODE_{FILE,LINE,FUNC}
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ERRNO SYSLOG_{FACILITY,IDENTIFIER,PID}
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_{P,U,G}ID _COMM _EXE _CMDLINE
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_AUDIT_{SESSION,LOGINUID}
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_SYSTEMD_{CGROUP,SESSION,UNIT,OWNER_UID}
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_SYSTEMD_USER_UNIT USER_UNIT
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_SELINUX_CONTEXT _SOURCE_REALTIME_TIMESTAMP
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_{BOOT,MACHINE}_ID _HOSTNAME _TRANSPORT
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_KERNEL_{DEVICE,SUBSYSTEM}
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_UDEV_{SYSNAME,DEVNODE,DEVLINK}
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__CURSOR __{REALTIME,MONOTONIC}_TIMESTAMP)
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case $_jrnl_none in
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yes) _values -s '=' 'possible fields' \
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"${journal_fields[@]}:value:_journalctl_field_values ${words[CURRENT]%%=*}" ;;
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*) _describe 'possible fields' journal_fields ;;
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esac
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}
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(( $+functions[_journalctl_none] )) ||
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_journalctl_none() {
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local -a _commands _files _jrnl_none
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# Setting use-cache will slow this down considerably
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_commands=( ${(f)"$(_call_program commands "$service $_sys_service_mgr -F _EXE" 2>/dev/null)"} )
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_jrnl_none='yes'
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_alternative : \
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'files:/dev files:_files -W /dev -P /dev/' \
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'commands:commands:compadd -a _commands' \
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'fields:fields:_journalctl_fields'
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}
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(( $+functions[_journalctl_field_values] )) ||
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_journalctl_field_values() {
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local -a _fields cmd
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cmd=("journalctl $_sys_service_mgr" "-F ${@[-1]}" "2>/dev/null" )
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_fields=$(_call_program fields $cmd[@])
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_fields=${_fields//'\'/'\\'}
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_fields=${_fields//':'/'\:'}
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_fields=( ${(f)_fields} )
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typeset -U _fields
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_describe 'possible values' _fields
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}
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(( $+functions[_journalctl_boots] )) ||
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_journalctl_boots() {
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local -a _bootid _previousboots
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_bootid=( ${(f)"$(_call_program bootid "$service -F _BOOT_ID")"} )
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_previousboots=( -{1..${#_bootid}} )
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_alternative : \
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"offsets:boot offsets:compadd -a '_previousboots[1,-2]'" \
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"bootid:boot ids:compadd -a _bootid"
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}
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(( $+functions[_journalctl_facilities] )) ||
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_journalctl_facilities() {
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local -a _journalctl_facilities
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_journalctl_facilities=(help kern user mail daemon auth syslog lpr news uucp cron authpriv ftp local0 local1 local2 local3 local4 local5 local6 local7)
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_describe 'possible values' _journalctl_facilities
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}
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(( $+functions[_journalctl_namespaces] )) ||
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_journalctl_namespaces() {
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local -a _journalctl_namespaces
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_journalctl_namespaces=( ${(f)"$(_call_program namespaces "$service --list-namespaces --output=cat" 2>/dev/null)"} )
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_describe 'possible values' _journalctl_namespaces
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}
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# Build arguments for "journalctl" to be used in completion.
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# Use both --user and --system modes, they are not exclusive.
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local -a _modes; _modes=(--user --system)
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local -a _modes_with_arg; _modes_with_arg=(--directory -D --file -M --machine --root)
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typeset -a _sys_service_mgr
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local w k v i=0 n=$#words
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while (( i++ < n )); do
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w=$words[$i]
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if (( $_modes[(I)$w] )); then
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_sys_service_mgr+=($w)
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else
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# Handle options with arguments. "--key=value" and "--key value".
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k=${w%%=*}
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if (( ${_modes_with_arg[(I)$k]} )); then
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v=${w#*=}
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if [[ "$k" != "$w" ]]; then
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# "--key=value" style.
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_sys_service_mgr+=($w)
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else
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# "--key value" style.
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_sys_service_mgr+=($w ${words[((++i))]})
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fi
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fi
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fi
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done
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_arguments -s \
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{-h,--help}'[Show this help]' \
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'--version[Show package version]' \
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'--no-pager[Do not pipe output into a pager]' \
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--no-hostname"[Don't show the hostname of local log messages]" \
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{-l,--full}'[Show long fields in full]' \
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{-a,--all}'[Show all fields, including long and unprintable]' \
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{-f,--follow}'[Follow journal]' \
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{-e,--pager-end}'[Jump to the end of the journal in the pager]' \
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{-n+,--lines=}'[Number of journal entries to show]:integer' \
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'--no-tail[Show all lines, even in follow mode]' \
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{-r,--reverse}'[Reverse output]' \
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{-o+,--output=}'[Change journal output mode]:output modes:_sd_outputmodes' \
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{-x,--catalog}'[Show explanatory texts with each log line]' \
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{-q,--quiet}"[Don't show privilege warning]" \
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{-m,--merge}'[Show entries from all available journals]' \
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{-b+,--boot=}'[Show data only from the specified boot or offset]::boot id or offset:_journalctl_boots' \
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'--list-boots[List boots ordered by time]' \
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{-k,--dmesg}'[Show only kernel messages from the current boot]' \
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{-u+,--unit=}'[Show data only from the specified unit]:units:_journalctl_field_values _SYSTEMD_UNIT' \
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'--user-unit=[Show data only from the specified user session unit]:units:_journalctl_field_values USER_UNIT' \
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{-p+,--priority=}'[Show only messages within the specified priority range]:priority:_journalctl_field_values PRIORITY' \
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'--facility=[Filter messages by facility]:facility:_journalctl_facilities' \
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{-t+,--identifier=}'[Filter messages by syslog identifier]:identifier:_journalctl_field_values SYSLOG_IDENTIFIER' \
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{-c+,--cursor=}'[Start showing entries from the specified cursor]:cursors:_journalctl_field_values __CURSORS' \
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'--cursor-file=[Show entries using cursor stored in file]:file:_files' \
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'--after-cursor=[Start showing entries from after the specified cursor]:cursors:_journalctl_field_values __CURSORS' \
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'--since=[Start showing entries on or newer than the specified date]:YYYY-MM-DD HH\:MM\:SS' \
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'--until=[Stop showing entries on or older than the specified date]:YYYY-MM-DD HH\:MM\:SS' \
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{-g+,--grep=}'[Show entries with MESSAGE field matching PCRE pattern]' \
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'--case-sensitive=[Force case sensitive or insensitive matching]:boolean:(true false)' \
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{-F,--field=}'[List all values a certain field takes]:Fields:_journalctl_fields' \
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'--system[Show system and kernel messages]' \
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'--user[Show messages from user services]' \
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'(--directory -D -M --machine --root --file)'{-M+,--machine=}'[Operate on local container]:machines:_sd_machines' \
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'(--directory -D -M --machine --root --file)'{-D+,--directory=}'[Show journal files from directory]:directories:_directories' \
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'(--directory -D -M --machine --root --file)--root=[Operate on catalog hierarchy under specified directory]:directories:_directories' \
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'(--directory -D -M --machine --root)*--file=[Operate on specified journal files]:file:_files' \
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'--disk-usage[Show total disk usage]' \
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'--dump-catalog[Dump messages in catalog]' \
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'--flush[Flush all journal data from /run into /var]' \
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'--force[Force recreation of the FSS keys]' \
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'--header[Show journal header information]' \
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'--interval=[Time interval for changing the FSS sealing key]:time interval' \
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'--list-catalog[List messages in catalog]' \
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'--list-namespaces[List available journal namespaces]' \
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'--namespace[Show journal data from specified namespace]:namespace:_journalctl_namespaces' \
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'--new-id128[Generate a new 128 Bit ID]' \
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'--rotate[Request immediate rotation of the journal files]' \
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'--setup-keys[Generate a new FSS key pair]' \
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'--sync[Synchronize unwritten journal messages to disk]' \
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'--update-catalog[Update binary catalog database]' \
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'--vacuum-files=[Leave only the specified number of journal files]:integer' \
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'--vacuum-size=[Reduce disk usage below specified size]:bytes' \
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'--vacuum-time=[Remove journal files older than specified time]:time' \
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'--verify-key=[Specify FSS verification key]:FSS key' \
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'--verify[Verify journal file consistency]' \
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'*::default: _journalctl_none'
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