Un-hardcode getgtk formatting and cleanup the function. Added choclatey support for Windows

README.md

@@ -83,11 +83,11 @@ https://github.com/dylanaraps/fetch/wiki/Customizing-Info
 
 **Linux / BSD:**
 
--  Display Wallpaper: `feh` or `nitrogen`
+-  Display Wallpaper: `feh`, `nitrogen` or `gsettings`
 -  Current Song: `mpc` or `cmus`
 -  Resolution Detection: `xorg-xdpyinfo`
 -  Take a screenshot on script finish: `scrot`
-    - You can change this to another program with a `--scrotcmd` and an in script option.
+    - You can change this to another program with a `--scrot_cmd` and an in script option.
 
 
 <!-- }}} -->

fetch

@@ -8,12 +8,11 @@
 #   Text formatting, dynamic image size and padding: tput
 #   [Linux / BSD / Windows] Uptime detection: procps or procps-ng
 #
-#
 # Optional Dependencies: (You'll lose these features without them)
 #   Displaying Images: w3m + w3m-img
 #   Image Cropping: ImageMagick
 #   More accurate window manager detection: wmctrl
-#   [ Linux / BSD ] Wallpaper Display: feh or nitrogen
+#   [ Linux / BSD ] Wallpaper Display: feh, nitrogen or gsettings
 #   [ Linux / BSD ] Current Song: mpc or cmus
 #   [ Linux / BSD ] Resolution detection: xorg-xdpyinfo
 #
@@ -76,7 +75,7 @@ printinfo () {
     info "GPU" gpu
     info "Memory" memory
 
-    # info "Font" font
+    # info "Font" gtkfont
     # info "Disk" disk
     # info "Resolution" resolution
     # info "Song" song
@@ -330,13 +329,11 @@ esac
 
 case "$os" in
     "Linux" )
-        if type -p crux >/dev/null 2>&1; then
-            distro="CRUX"
-
-        elif type -p lsb_release >/dev/null 2>&1; then
+        if type -p lsb_release >/dev/null 2>&1; then
             distro="$(lsb_release -a 2>/dev/null | awk -F':' '/Description/ {printf $2}')"
             distro=${distro/[[:space:]]}
-
+        elif type -p crux >/dev/null 2>&1; then
+            distro="CRUX"
         else
             distro="$(grep -h '^NAME=' /etc/*ease)"
             distro=${distro#NAME\=*}
@@ -432,6 +429,7 @@ getuptime () {
             hours=$((uptime / 3600%24))
             days=$((uptime / 86400))
 
+            # Format the output like Linux's "uptime -p" cmd.
             case "$mins" in
                 0) ;;
                 1) uptime="up $mins minute" ;;
@@ -462,6 +460,7 @@ getuptime () {
 
     esac
 
+    # Make the output of uptime smaller.
     case "$uptime_shorthand" in
         "on")
             uptime=${uptime/up}
@@ -550,6 +549,12 @@ getpackages () {
 
         "Windows"*)
             packages=$(cygcheck -cd | wc -l)
+
+            # Count chocolatey packages
+            if [ -d "/cygdrive/c/ProgramData/chocolatey/lib" ]; then
+                choco_packages=$(ls -1 /cygdrive/c/ProgramData/chocolatey/lib | wc -l)
+                packages=$((packages + choco_packages))
+            fi
         ;;
 
         *)
@@ -978,55 +983,54 @@ getgtk () {
     esac
 
     # Check for gtk2 theme
-    if [ -f "$HOME/.gtkrc-2.0" ]; then
-        gtk2theme=$(grep "^[^#]*$name" "$HOME/.gtkrc-2.0")
+    if [ "$gtk2" == "on" ]; then
+        if [ -f "$HOME/.gtkrc-2.0" ]; then
+            gtk2theme=$(grep "^[^#]*$name" "$HOME/.gtkrc-2.0")
 
-    elif [ -f "/etc/gtk-2.0/gtkrc" ]; then
-        gtk2theme=$(grep "^[^#]*$name" /etc/gtk-2.0/gtkrc)
+        elif [ -f "/etc/gtk-2.0/gtkrc" ]; then
+            gtk2theme=$(grep "^[^#]*$name" /etc/gtk-2.0/gtkrc)
+        fi
+
+        gtk2theme=${gtk2theme/${name}*=}
+        gtk2theme=${gtk2theme//\"}
     fi
 
     # Check for gtk3 theme
-    if type -p gsettings >/dev/null 2>&1; then
-        gtk3theme="$(gsettings get org.gnome.desktop.interface $gsettings)"
-        gtk3theme=${gtk3theme//\'}
+    if [ "$gtk3" == "on" ]; then
+        if type -p gsettings >/dev/null 2>&1; then
+            gtk3theme="$(gsettings get org.gnome.desktop.interface $gsettings)"
+            gtk3theme=${gtk3theme//\'}
 
-    elif [ -f "$HOME/.config/gtk-3.0/settings.ini" ]; then
-        gtk3theme=$(grep "^[^#]*$name" "$HOME/.config/gtk-3.0/settings.ini")
+        elif [ -f "$HOME/.config/gtk-3.0/settings.ini" ]; then
+            gtk3theme=$(grep "^[^#]*$name" "$HOME/.config/gtk-3.0/settings.ini")
 
+        else
+            gtk3theme=$(grep "^[^#]*$name" /etc/gtk-3.0/settings.ini)
+        fi
+
+        gtk3theme=${gtk3theme/${name}*=}
+        gtk3theme=${gtk3theme//\"}
+        gtk3theme=${gtk3theme/[[:space:]]/ }
+    fi
+
+    # Format the string based on which themes exist
+    if  [ "$gtk2theme" ] && [ "$gtk2theme" == "$gtk3theme" ]; then
+        gtk3theme+=" [GTK2/3]"
+        unset gtk2theme
+
+    elif [ "$gtk2theme" ] && [ "$gtk3theme" ]; then
+        gtk2theme+=" [GTK2], "
+        gtk3theme+=" [GTK3] "
     else
-        gtk3theme=$(grep "^[^#]*$name" /etc/gtk-3.0/settings.ini)
+        [ "$gtk2theme" ] && gtk2theme+=" [GTK2] "
+        [ "$gtk3theme" ] && gtk3theme+=" [GTK3] "
     fi
 
-    # Format the strings
-    gtk2theme=${gtk2theme/${name}*=}
-    gtk2theme=${gtk2theme//\"}
+    # Final string
+    gtktheme="${gtk2theme}${gtk3theme}"
 
-    [ "$gtk2theme" ] && \
-        gtk2theme="$gtk2theme [GTK2], "
-
-    # Format the string
-    gtk3theme=${gtk3theme/${name}*=}
-    gtk3theme=${gtk3theme//\"}
-    gtk3theme=${gtk3theme/[[:space:]]/ }
-    gtktheme="${gtk2theme}${gtk3theme} [GTK3] "
-
-    # Check to see if gtk2 and gtk3 theme are identical
-    if [ "$gtk2theme" ] && [ "$gtk2theme" == "$gtk3theme" ]; then
-        gtktheme="$gtk2theme [GTK2/3]"
-
-    elif [ -z "$gtk2theme" ] && [ -z "$gtk3theme" ]; then
-        gtktheme="None"
-    fi
-
-    # Hide gtk2 from gtk theme output
-    if [ "$gtk2" == "off" ]; then
-        gtktheme=${gtktheme/*'[GTK2], '}
-    fi
-
-    # Hide gtk3 from gtk theme output
-    if [ "$gtk3" == "off" ]; then
-        gtktheme=${gtktheme/'[GTK2],'*/'[GTK2]'}
-    fi
+    # If the final string is empty print "None"
+    [ -z "$gtktheme" ] && gtktheme="None"
 
     # Make the output shorter by removing "[GTKX]" from the string
     if [ "$gtk_shorthand" == "on" ]; then