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Add portable getLastArgument()

This commit is contained in:
Santiago Lo Coco 2022-01-14 01:10:04 -03:00
parent 5053f51bfb
commit 8d9a3215bf
2 changed files with 10 additions and 3 deletions
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3
.gitignore vendored
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@ -1,3 +1,4 @@
dotfiles/.gitconfig dotfiles/.gitconfig
dotfiles/.gitconfig-work dotfiles/.gitconfig-work
shellcheck/ shellcheck/
.shellcheckrc

10
scripts/common.sh
View File

@ -27,7 +27,7 @@ displayDialogBox() {
} }
useDialog() { useDialog() {
str="${@: -1}"; inputbox=false str=$(getLastArgument "$@"); inputbox=false
if [ "$str" = "VALUES" ]; then if [ "$str" = "VALUES" ]; then
argc="$#"; i=1 argc="$#"; i=1
for item in "$@"; do for item in "$@"; do
@ -54,7 +54,7 @@ useDialog() {
} }
useWhiptail() { useWhiptail() {
str="${@: -1}"; inputbox=false; infobox=false str=$(getLastArgument "$@"); inputbox=false; infobox=false
if [ "$str" = "VALUES" ]; then if [ "$str" = "VALUES" ]; then
argc="$#"; i=1 argc="$#"; i=1
for item in "$@"; do for item in "$@"; do
@ -84,6 +84,12 @@ useWhiptail() {
fi fi
} }
getLastArgument() {
local i=0
for i; do :; done
echo "$i"
}
formatOptions() { formatOptions() {
options=(); found=false options=(); found=false
for item in "$@"; do for item in "$@"; do