huge longrun improvements

profile.d/lang.sh

@@ -34,7 +34,8 @@
 # * OF SUCH DAMAGE.
 # ------------------------------------------------------------------------------
 
-locale_check() {
+locale_check()
+{
     locale -a | grep -qx "$1" || {
         disp W "Locale '$1' is not installed on this system."
         return 1
@@ -45,9 +46,34 @@ locale_check() {
 
 # ------------------------------------------------------------------------------
 # Change locale to the given one in parameter
-# ------------------------------------------------------------------------------
+# Usage: setlocale <locale>
 setlocale()
 {
+    local PARSED
+    PARSED=$(getopt -o h --long help -n 'setlocale' -- "$@")
+    if [[ $? -ne 0 ]]; then
+        disp E "Invalid options, use \"setlocale --help\" to display usage."
+        return 1
+    fi
+    eval set -- "$PARSED"
+
+    case "$1" in
+        -h|--help)
+            printf "setlocale: Configure system environment locale variables.\n\n"
+            printf "Usage: setlocale <locale>\n\n"
+            printf "Options:\n"
+            printf "  -h, --help        Display this help screen\n"
+            return 0
+            ;;
+        --)
+            shift
+            break
+            ;;
+        *)
+            disp E "Invalid options, use \"setlocale --help\" to display usage."
+            return 1
+            ;;
+    esac
     local loc=$1
     [[ -z $loc ]] && disp E "No locale specified." && return 1
 
@@ -64,11 +90,12 @@ setlocale()
     disp I "Locale set to $loc."
 }
 export -f setlocale
+# ------------------------------------------------------------------------------
 
 
 # ------------------------------------------------------------------------------
 # Special case : change locale to C standard
-# ------------------------------------------------------------------------------
+# Usage: setc
 setc()
 {
     # Locale definitions
@@ -76,27 +103,31 @@ setc()
     disp I "Locale changed to standard C (POSIX)."
 }
 export -f setc
+# ------------------------------------------------------------------------------
 
 
 # ------------------------------------------------------------------------------
 # Change locale to French
-# ------------------------------------------------------------------------------
+# Usage: setfr
 setfr()
 {
     # Set fr locale definitions
     setlocale "fr_FR.UTF-8"
 }
 export -f setfr
+# ------------------------------------------------------------------------------
 
 
 # ------------------------------------------------------------------------------
 # Change locale to US (needed by Steam)
-# ------------------------------------------------------------------------------
+# Usage: setus
 setus()
 {
     setlocale "en_US.UTF-8"
 }
 export -f setus
+# ------------------------------------------------------------------------------
+
 
 # ------------------------------------------------------------------------------
 # EOF