add NO_COLOR support

profile.d/disp.sh

@@ -124,25 +124,45 @@ export On_IWhite='\e[0;107m'
 #   D : debug (cyan)
 disp()
 {
+    # Handle NO_COLOR: disable colors if set
+    local color_enabled=1
+    [[ -n $NO_COLOR ]] && color_enabled=0
+
     case $1 in
     "I")
+        if [[ $color_enabled -eq 1 ]]; then
             local heads="[ ${IGreen}info${DEFAULTFG} ]"
+        else
+            local heads="[ info ]"
+        fi
         shift
         [[ -z $QUIET || $QUIET -ne 1 ]] && \
             printf "%b\n" "${heads} $*${RESETCOL}"
         ;;
     "W")
+        if [[ $color_enabled -eq 1 ]]; then
             local heads="[ ${IYellow}Warning${DEFAULTFG} ]"
+        else
+            local heads="[ Warning ]"
+        fi
         shift
         printf "%b\n" "${heads} $*${RESETCOL}" >&2
         ;;
     "E")
+        if [[ $color_enabled -eq 1 ]]; then
             local heads="[ ${IRed}ERROR${DEFAULTFG} ]"
+        else
+            local heads="[ ERROR ]"
+        fi
         shift
         printf "%b\n" "${heads} $*${RESETCOL}" >&2
         ;;
     "D")
+        if [[ $color_enabled -eq 1 ]]; then
             local heads="[ ${ICyan}debug${DEFAULTFG} ]"
+        else
+            local heads="[ debug ]"
+        fi
         shift
         [[ -n $DEBUG && $DEBUG -gt 1 ]] && \
             printf "%b\n" "${heads} $*${RESETCOL}"
@@ -157,4 +177,7 @@ export -f disp
 # ------------------------------------------------------------------------------
 
 
+# Load disp section variables
+load_conf disp
+
 # EOF