Wrong number of packages reported for some package managers (#1556)

neofetch

@@ -1478,21 +1478,28 @@ get_uptime() {
 }
 
 get_packages() {
+    # to adjust the number of pkgs per pkg manager
+    pkgs_h=0
+
     # has: Check if package manager installed.
     # dir: Count files or dirs in a glob.
     # pac: If packages > 0, log package manager name.
     # tot: Count lines in command output.
     has() { type -p "$1" >/dev/null && manager=$1; }
-    dir() { ((packages+=$#)); pac "$#"; }
+    dir() { ((packages+=$#)); pac "$(($#-pkgs_h))"; }
     pac() { (($1 > 0)) && { managers+=("$1 (${manager})"); manager_string+="${manager}, "; }; }
-    tot() { IFS=$'\n' read -d "" -ra pkgs <<< "$("$@")";((packages+=${#pkgs[@]}));pac "${#pkgs[@]}";}
+    tot() { 
+	IFS=$'\n' read -d "" -ra pkgs <<< "$("$@")";
+	((packages+=${#pkgs[@]}));
+	pac "$((${#pkgs[@]}-pkgs_h))";
+    }
 
     # Redefine tot() for Bedrock Linux.
     [[ -f /bedrock/etc/bedrock-release && $PATH == */bedrock/cross/* ]] && {
         tot() {
             IFS=$'\n' read -d "" -ra pkgs <<< "$(for s in $(brl list); do strat -r "$s" "$@"; done)"
             ((packages+="${#pkgs[@]}"))
-            pac "${#pkgs[@]}"
+	    pac "$((${#pkgs[@]}-pkgs_h))";
         }
         br_prefix="/bedrock/strata/*"
     }
@@ -1512,7 +1519,7 @@ get_packages() {
             has lvu        && tot lvu installed
             has tce-status && tot tce-status -i
             has pkg_info   && tot pkg_info
-            has tazpkg     && tot tazpkg list && ((packages-=6))
+            has tazpkg     && pkgs_h=6 tot tazpkg list && ((packages-=6))
             has sorcery    && tot gaze installed
             has alps       && tot alps showinstalled
             has butch      && tot butch list
@@ -1573,7 +1580,8 @@ get_packages() {
 
             # Snap hangs if the command is run without the daemon running.
             # Only run snap if the daemon is also running.
-            has snap && ps -e | grep -qFm 1 snapd >/dev/null && tot snap list && ((packages-=1))
+            has snap && ps -e | grep -qFm 1 snapd >/dev/null && \
+		pkgs_h=1 tot snap list && ((packages-=1))
 
             # This is the only standard location for appimages.
             # See: https://github.com/AppImage/AppImageKit/wiki
@@ -1581,7 +1589,7 @@ get_packages() {
         ;;
 
         "Mac OS X"|"macOS"|MINIX)
-            has port  && tot port installed && ((packages-=1))
+            has port  && pkgs_h=1 tot port installed && ((packages-=1))
             has brew  && dir /usr/local/Cellar/*
             has pkgin && tot pkgin list
 
@@ -1603,9 +1611,9 @@ get_packages() {
             esac
 
             # Scoop environment throws errors if `tot scoop list` is used
-            has scoop && dir ~/scoop/apps/* && ((packages-=1))
+            has scoop && pkgs_h=1 dir ~/scoop/apps/* && ((packages-=1))
 
-            # Count chocolatey packages.
+	    # Count chocolatey packages.
             [[ -d /cygdrive/c/ProgramData/chocolatey/lib ]] && \
                 dir /cygdrive/c/ProgramData/chocolatey/lib/*
         ;;
@@ -1613,11 +1621,11 @@ get_packages() {
         Haiku)
             has pkgman && dir /boot/system/package-links/*
             packages=${packages/pkgman/depot}
-        ;;
-
+	;;
+	
         IRIX)
             manager=swpkg
-            tot versions -b && ((packages-=3))
+            pkgs_h=3 tot versions -b && ((packages-=3))
         ;;
     esac