add addtheme.sh, updated instructions, make scripts run from outside of themes directory

CONTRIBUTE.md

@@ -15,11 +15,13 @@ Make a local checkout of this new repository.
 Inside the new repository create a file containing the theme settings:
 
 ```bash
-rofi -dump-xresources-theme > Themes/{themename}.theme
+./addtheme.sh
 ```
 
 This stores the colors and separator style configuration in `{themename}.theme`.
 
+Theme author is set to your login name. If you would like to override this, use the `--user "Some Name"` argument.
+
 Edit this file to add more information if needed, for example if the theme should use a specific font.
 
 ## Create screenshot and stage files
@@ -30,6 +32,11 @@ Run the included script:
 ./update.sh
 ```
 Make sure the script finished successful.
+Dependencies for the script are:
+
+* xdotool
+* xrdb
+* xvfb
 
 ## Commit and push changes
 

addtheme.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+currentdir="$(pwd)"
+rofi_theme_sdir="$(dirname $0)"
+
+main() {
+    cd "${rofi_theme_dir}"
+    theme=$(rofi -dump-xresources-theme | sed "s/User: $USER/User: $user/g")
+    read -p "Give your Theme a Name: " name
+    echo "Saving current rofi theme..."
+    echo ""
+    echo "Filename:  Themes/${name}.theme"
+    echo "User:      ${user}"
+    echo ""
+    echo "Theme saved. You can now run 'update.sh' to update this repository"
+    echo "${theme}" > "Themes/${name}.theme"
+    cd "${currentdir}"
+}
+
+case $1 in
+    --user)
+        user="${2}" main
+        ;;
+    --help|-h)
+        echo "This script stores current rofi theme in Themes subfolder"
+        echo ""
+        echo "Arguments:"
+        echo "--user \"USER\"    Uses specified Username in theme file. Otherwise uses login name"
+        ;;
+    *)
+        user=$USER main
+esac
+

update.sh

@@ -1,4 +1,8 @@
 #!/usr/bin/env bash
+currentdir="$(pwd)"
+rofi_themes_dir="$(dirname $0)"
+
+cd "${rofi_themes_dir}"
 
 git submodule update --init
 
@@ -24,7 +28,7 @@ do
     IMAGE="Screenshots/${NAME}.png"
     AUTHOR=$(getAuthor)
     echo "# ${FILE}"                        >> README.md
-    if [ -n ${AUTHOR} ];
+    if [ ${AUTHOR} ];
     then
         echo "by ${AUTHOR}"                 >> README.md
     fi
@@ -47,5 +51,8 @@ do
     echo ""                                 >> README.md
 done
 
-
 git add README.md
+
+cd "${currentdir}"
+
+