bugfix, esthetic cleanup, better comments, version bump

profile.d/info.sh

@@ -1,3 +1,4 @@
+#!/bin/bash
 # ------------------------------------------------------------------------------
 # Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
@@ -36,17 +37,16 @@
 # ------------------------------------------------------------------------------
 # Show profile version
 # ------------------------------------------------------------------------------
-ver ()
+ver()
 {
     disp "Profile version $PROFVERSION."
 }
 export -f ver
 
-
 # ------------------------------------------------------------------------------
 # Display weather of the given city (or default one)
 # ------------------------------------------------------------------------------
-meteo ()
+meteo()
 {
     cities=$@
     [[ $# -eq 0 ]] && local cities=$DEFAULT_CITY
@@ -57,34 +57,36 @@ meteo ()
 }
 export -f meteo
 
-
 # ------------------------------------------------------------------------------
 # Display system general information
 # ------------------------------------------------------------------------------
 showinfo()
 {
     echo -e "\n"
-    if command -v figlet >/dev/null 2>&1; then 
-	if [[ -s /usr/share/figlet/ansi_shadow.flf ]]; then
-	    local figopt="-f ansi_shadow"
-	fi
-	figlet -k $(hostname) $figopt
+    if command -v figlet >/dev/null 2>&1; then
+        if [[ -s /usr/share/figlet/ansi_shadow.flf ]]; then
+            local figopt="-f ansi_shadow"
+        fi
+        figlet -k $(hostname) $figopt
     else
-	echo "$(hostname -f)"
+        echo "$(hostname -f)"
     fi
     echo ""
     if command -v neofetch >/dev/null 2>&1; then
-	neofetch
+        neofetch
     else
-	(
-	    if [[ -s /etc/os-release ]]; then
-		. /etc/os-release
-		echo "$NAME $VERSION"
-	    else
-		cat /proc/version
-	    fi
-	    echo "Uptime: $(uptime)"
-	)
+        (
+            if [[ -s /etc/os-release ]]; then
+                . /etc/os-release
+                echo "$NAME $VERSION"
+            else
+                cat /proc/version
+            fi
+            echo "Uptime: $(uptime)"
+        )
     fi
 }
 export -f showinfo
+
+# ------------------------------------------------------------------------------
+# EOF