diff options
| author | Dave Reisner <dreisner@archlinux.org> | 2012-10-18 17:38:05 -0400 |
|---|---|---|
| committer | Dave Reisner <dreisner@archlinux.org> | 2012-10-18 17:44:59 -0400 |
| commit | ad57912eb0ec7d4fabd6a8d4267baa669bd04bb2 (patch) | |
| tree | abe4c2f7d1014682047f2b803a8e688af92aca61 /bash-completion/systemd-bash-completion.sh | |
| parent | f89a3b6f5bf695186e7b9e6cc63993b1272e7569 (diff) | |
bash-completion: complete values for journal fields
This adds completion for the new -F, --field flag, but also uses this
option directly from journalctl to complete values for fields which
might be used as filters.
Diffstat (limited to 'bash-completion/systemd-bash-completion.sh')
| -rw-r--r-- | bash-completion/systemd-bash-completion.sh | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/bash-completion/systemd-bash-completion.sh b/bash-completion/systemd-bash-completion.sh index db5636b8c5..8bb7e8dad3 100644 --- a/bash-completion/systemd-bash-completion.sh +++ b/bash-completion/systemd-bash-completion.sh @@ -281,12 +281,12 @@ _loginctl () { complete -F _loginctl loginctl _journalctl() { - local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} + local field_vals= cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} local -A OPTS=( [STANDALONE]='-a --all -b --this-boot -f --follow --header -h --help -l --local --new-id128 --no-pager --no-tail -q --quiet --setup-keys --verify --version' - [ARG]='-D --directory --interval -n --lines -o --output + [ARG]='-D --directory -F --field --interval -n --lines -o --output -p --priority --verify-key' ) local journal_fields=(MESSAGE{,_ID} PRIORITY CODE_{FILE,LINE,FUNC} @@ -310,6 +310,9 @@ _journalctl() { --output|-o) comps='short short-monotonic verbose export json cat' ;; + --field|-F) + comps=${journal_fields[*]} + ;; *) return 0 ;; @@ -321,6 +324,12 @@ _journalctl() { if [[ $cur = -* ]]; then COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) return 0 + elif [[ $cur = *=* ]]; then + mapfile -t field_vals < <(journalctl -F "${prev%=}" 2>/dev/null) + COMPREPLY=( $(compgen -W '${field_vals[*]}' -- "${cur#=}") ) + elif [[ $prev = '=' ]]; then + mapfile -t field_vals < <(journalctl -F "${COMP_WORDS[COMP_CWORD-2]}" 2>/dev/null) + COMPREPLY=( $(compgen -W '${field_vals[*]}' -- "$cur") ) else # append an '=' to the end of the completed field # TODO: would be nice to be able to tell readline here not to |