refactor meld (#644)

* refactor meld

* rename task

* add support for deb based distros

* add i

Co-authored-by: Adam Perkowski <adas1per@protonmail.com>

---------

Co-authored-by: nnyyxxxx <nnyyxxxx@users.noreply.github.com>
Co-authored-by: Adam Perkowski <adas1per@protonmail.com>

core/tabs/applications-setup/Developer-tools/meld-setup.sh

@@ -3,10 +3,25 @@
 . ../../common-script.sh
 
 installMeld() {
-    cd "$HOME" && git clone https://gitlab.gnome.org/GNOME/meld.git
-    echo "PATH=\$PATH:$HOME/meld/bin" | "$ESCALATION_TOOL" tee -a /etc/environment
+    if ! command_exists meld; then
+        printf "%b\n" "${YELLOW}Installing Meld...${RC}"
+        case "$PACKAGER" in
+            pacman)
+                "$ESCALATION_TOOL" "$PACKAGER" -S --needed --noconfirm meld
+                ;;
+            apt-get|nala)
+                "$ESCALATION_TOOL" "$PACKAGER" -y install meld
+                ;;
+            *)
+                . ../setup-flatpak.sh
+                flatpak install -y flathub org.gnome.meld
+                ;;
+        esac
+    else
+        printf "%b\n" "${GREEN}Meld is already installed.${RC}"
+    fi
 }
 
 checkEnv
 checkEscalationTool
-installMeld
+installMeld

core/tabs/applications-setup/tab_data.toml

@@ -37,7 +37,7 @@ task_list = "I"
 name = "Meld"
 description = "Meld is a visual diff and merge tool that helps compare files, directories, and version-controlled projects."
 script = "Developer-tools/meld-setup.sh"
-task_list = "I"
+task_list = "I FI"
 
 [[data.entries]]
 name = "Ngrok"