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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2021-05-12 18:37:41 +0200 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2021-05-14 02:18:29 +0200 |
| commit | f8cd3f610fc0dba38f23c8e2e98bab83f38b4e72 (patch) | |
| tree | 3afe02fee2e8ea51506a5b493671a7efbbba4169 /shell-completion/bash | |
| parent | networkctl: introduce --json option for "status" and "list" commands (diff) | |
| download | systemd-f8cd3f610fc0dba38f23c8e2e98bab83f38b4e72.tar.xz systemd-f8cd3f610fc0dba38f23c8e2e98bab83f38b4e72.zip | |
shell-completion: support --json option for hostnamectl
Diffstat (limited to 'shell-completion/bash')
| -rw-r--r-- | shell-completion/bash/hostnamectl | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/shell-completion/bash/hostnamectl b/shell-completion/bash/hostnamectl index 5c8d3975d7..af4339111e 100644 --- a/shell-completion/bash/hostnamectl +++ b/shell-completion/bash/hostnamectl @@ -25,11 +25,38 @@ __contains_word () { done } +__get_machines() { + local a b + machinectl list --full --no-legend --no-pager 2>/dev/null | + { while read a b; do echo " $a"; done; }; +} + _hostnamectl() { local i verb comps local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} - local OPTS='-h --help --version --transient --static --pretty - --no-ask-password -H --host -M --machine' + local -A OPTS=( + [STANDALONE]='-h --help --version --transient --static --pretty --no-ask-password' + [ARG]='-H --host -M --machine --json' + ) + + if __contains_word "$prev" ${OPTS[ARG]} ${OPTS[ARGUNKNOWN]}; then + case $prev in + --host|-H) + comps=$(compgen -A hostname) + ;; + --machine|-M) + comps=$( __get_machines ) + ;; + --json) + comps=$( hostnamectl --json=help 2>/dev/null ) + ;; + *) + return 0 + ;; + esac + COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) + return 0 + fi if [[ $cur = -* ]]; then COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) |