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bash-completion: avoid appending space after field competion

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Resolves the TODO, and also uses compgen's -S flag to append the
trailing equals, rather than relying on an array-wide parameter
expansion.

Suggested-by: Ran Benita <ran234@gmail.com>
This commit is contained in:
Dave Reisner 2012-10-20 18:36:06 -04:00
parent a632a03076
commit 0dd1795907
1 changed files with 2 additions and 5 deletions
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7
bash-completion/systemd-bash-completion.sh
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@ -331,11 +331,8 @@ _journalctl() {
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
# append an extra space after the completed word, if such an
# option exists.
COMPREPLY=( $(compgen -W '${journal_fields[*]/%/=}' -- "$cur") )
compopt -o nospace
COMPREPLY=( $(compgen -W '${journal_fields[*]}' -S= -- "$cur") )
fi
}
complete -F _journalctl journalctl