New Script: flatjerk.sh - flatpak setup

Former-commit-id: ba8d0ca989792258ca14ad52bacb54f850480fb8

flatjerk.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+flatpakBin=$(which -a flatpak)
+checkApt=$(which -a apt)
+checkXbps=$(which -a xbps)
+installFlatpak(){
+    if [ ! ${flatpakBin} ];then
+        if [ ${checkXbps} ];then
+            sudo xbps-install -S flatpak
+
+        elif [ ${checkApt} ];then
+            printf "\nChecking for PPA\n"
+            if [ ! -f /etc/apt/sources.list.d/alexlarsson-ubuntu-flatpak-xenial.list ];then
+                printf "\nInstalling PPA\n"
+                sudo add-apt-repository ppa:alexlarsson/flatpak
+                sudo apt update
+                sudo apt install flatpak
+            else
+                sudo apt install flatpak
+            fi
+        else
+            printf "\nUnsupported Operating System"
+        fi
+    else
+        printf "\nFlatpak is already installed\n"
+    fi
+}
+
+addFlatpakRepo(){
+
+    if [  $(which -a flatpak) ];then 
+        printf "\nAdding Flathub Repository..\n"
+        flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
+    else
+        echo "Flatpak is not installed"
+    fi
+}
+
+getPackages(){
+    printf "\nInstalling Gradio..\n"
+    flatpak install flathub de.haeckerfelix.gradio
+
+    printf "\nInstalling Adapta Theme...\n"
+    flatpak install flathub org.gtk.Gtk3theme.Adapta-Nokto-Eta
+}
+
+installFlatpak
+addFlatpakRepo
+getPackages