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Escape bash completion when there is only one possible completion

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This ensures completions with whitespace are completed as a single argument.

Signed-off-by: Toni Kangas <toni.kangas@upcloud.com>
This commit is contained in:
Toni Kangas 2022-06-23 16:59:54 +03:00
parent 10cf7be997
commit fbc5c65ae1
1 changed files with 9 additions and 3 deletions
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12
bash_completionsV2.go
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@ -216,7 +216,7 @@ __%[1]s_handle_completion_types() {
comp=${comp%%%%$tab*}
# Only consider the completions that match
if [[ $comp == "$cur"* ]]; then
COMPREPLY+=("$comp")
COMPREPLY+=( "$(printf %%q "$comp")" )
fi
done < <(printf "%%s\n" "${completions[@]}")
;;
@ -234,6 +234,12 @@ __%[1]s_handle_standard_completion_case() {
# Short circuit to optimize if we don't have descriptions
if [[ "${completions[*]}" != *$tab* ]]; then
IFS=$'\n' read -ra COMPREPLY -d '' < <(compgen -W "${completions[*]}" -- "$cur")
# If there is a single completion left, escape the completion
if ((${#COMPREPLY[*]} == 1)); then
COMPREPLY[0]=$(printf %%q "${COMPREPLY[0]}")
fi
return 0
fi
@ -252,12 +258,12 @@ __%[1]s_handle_standard_completion_case() {
fi
done < <(printf "%%s\n" "${completions[@]}")
# If there is a single completion left, remove the description text
# If there is a single completion left, remove the description text and escape the completion
if ((${#COMPREPLY[*]} == 1)); then
__%[1]s_debug "COMPREPLY[0]: ${COMPREPLY[0]}"
comp="${COMPREPLY[0]%%%%$tab*}"
__%[1]s_debug "Removed description from single completion, which is now: ${comp}"
COMPREPLY[0]=$comp
COMPREPLY[0]=$(printf %%q "${comp}")
else # Format the descriptions
__%[1]s_format_comp_descriptions $longest
fi