setup-box: replace -e with -s and now showing error is optional

1 files changed, 17 insertions, 6 deletions

diff --git a/setup-box b/setup-box
index b01de5b..86c7633 100755
--- a/setup-box
+++ b/setup-box
@@ -21,7 +21,7 @@ final_packs=""
 final_serv=""
 ### File that contains all desktop-related groups
 desktop_json="$JSON_DIR/desktop.json"
-
+show_error="0"
 ### End of Variables definition
 ##
 #
@@ -37,10 +37,12 @@ A tool to setup a variety of Alpine Linux Environmet
 
 Options:
  -d Specify one desktop environment
- -e Install a specific subgroup
  -g Install a full group
  -h Show this help
  -l List all avaliable groups
+ -s Install a specific subgroup
+ -v Show any error - just in case
+ -V Show $(basename $0) version
 
 Desktop:
  gparted
@@ -82,7 +84,7 @@ for i in $(ls $JSON_DIR/*.json); do
 
 # Function to define in what json files perform the search for the
 # group to be installed
-## Called by -e option
+## Called by -s option
 search_sub_group() {
    for f in $json_files; do
    if [ "${1%.*}" != "desktop" ]; then
@@ -171,6 +173,8 @@ __EOF__
 	for i in $(echo $json_files | sed 's/.json//g' | tr ' ' \\n ); do
 		basename $i
 	done
+
+	exit 1
 }
 
 # Function to remove duplicated packages from the list of packages
@@ -201,7 +205,9 @@ add_services() {
 # Main function starts here
 main () {
    # first of all lets redirect any error to the limbo
-   #exec 2&> /dev/null
+   if [ "$show_error" == "0" ]; then
+      exec 2&> /dev/null
+   fi
    
    # Harvesting for all valid JSON files
    # Getting ready to be used...
@@ -213,12 +219,15 @@ main () {
    fi
    
    # If there is any argument... let's work
-	while getopts "d:e:g:hl" opt ; do
+	while getopts "d:e:g:hlvV" opt ; do
 			case $opt in
 			d) search_desktop "$OPTARG";;
-			e) search_sub_group "$OPTARG";;
+			s) search_sub_group "$OPTARG";;
 			g) search_meta_group "$OPTARG";;
 			l) list_groups;;
+			v) show_error="1";;
+			V) echo $(basename $0) $VERSION
+				exit 1;;
 			h) usage;;
 			*) usage;;
 			esac
@@ -237,6 +246,8 @@ main () {
 	#add_services $final_serv
 	echo Servicos: $final_serv
 	
+	echo "Show Errors: $show_error"
+	
 	# Removing dependencies
 	# deldep
 }