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style(bash): out is not an array variable, do not refer to it as such (#1684)

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For legacy bash completions, similarly as commit
4f0facbcee is for bash completions v2.

As a side effect, fixes test suite with shellcheck 0.8.0 installed;
apparently the 0.7.0 that's in GitHub Actions' ubuntu-latest at the
moment does not flag the array quoting related issue that was provoked
from 0.8.0 before this change.
This commit is contained in:
Ville Skyttä
2022-05-03 04:41:07 +03:00
committed by GitHub
parent 09d6ba690f
commit f17e5a27c9
1 changed files with 4 additions and 4 deletions
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8
bash_completions.go
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@ -99,7 +99,7 @@ __%[1]s_handle_go_custom_completion()
directive=0 directive=0
fi fi
__%[1]s_debug "${FUNCNAME[0]}: the completion directive is: ${directive}" __%[1]s_debug "${FUNCNAME[0]}: the completion directive is: ${directive}"
__%[1]s_debug "${FUNCNAME[0]}: the completions are: ${out[*]}" __%[1]s_debug "${FUNCNAME[0]}: the completions are: ${out}"
if [ $((directive & shellCompDirectiveError)) -ne 0 ]; then if [ $((directive & shellCompDirectiveError)) -ne 0 ]; then
# Error code. No completion. # Error code. No completion.
@ -125,7 +125,7 @@ __%[1]s_handle_go_custom_completion()
local fullFilter filter filteringCmd local fullFilter filter filteringCmd
# Do not use quotes around the $out variable or else newline # Do not use quotes around the $out variable or else newline
# characters will be kept. # characters will be kept.
for filter in ${out[*]}; do for filter in ${out}; do
fullFilter+="$filter|" fullFilter+="$filter|"
done done
@ -136,7 +136,7 @@ __%[1]s_handle_go_custom_completion()
# File completion for directories only # File completion for directories only
local subdir local subdir
# Use printf to strip any trailing newline # Use printf to strip any trailing newline
subdir=$(printf "%%s" "${out[0]}") subdir=$(printf "%%s" "${out}")
if [ -n "$subdir" ]; then if [ -n "$subdir" ]; then
__%[1]s_debug "Listing directories in $subdir" __%[1]s_debug "Listing directories in $subdir"
__%[1]s_handle_subdirs_in_dir_flag "$subdir" __%[1]s_handle_subdirs_in_dir_flag "$subdir"
@ -147,7 +147,7 @@ __%[1]s_handle_go_custom_completion()
else else
while IFS='' read -r comp; do while IFS='' read -r comp; do
COMPREPLY+=("$comp") COMPREPLY+=("$comp")
done < <(compgen -W "${out[*]}" -- "$cur") done < <(compgen -W "${out}" -- "$cur")
fi fi
} }