RETROARCH: added a basic cheats support

functions/global.sh

@@ -66,7 +66,6 @@ features="$config/retrodeck/reference_lists/features.json"
 es_systems="/app/share/es-de/resources/systems/linux/es_systems.xml"                                     # ES-DE supported system list   
 es_find_rules="/app/share/es-de/resources/systems/linux/es_find_rules.xml"                               # ES-DE emulator find rules
 
-
 # Godot data transfer temp files
 
 godot_bios_files_checked="/var/config/retrodeck/godot/godot_bios_files_checked.tmp"
@@ -236,5 +235,6 @@ fi
 logs_folder="$rdhome/logs"                # The path of the logs folder, here we collect all the logs
 steamsync_folder="$rdhome/.sync"          # Folder containing all the steam sync launchers for SRM
 steamsync_folder_tmp="$rdhome/.sync-tmp"  # Temp folder containing all the steam sync launchers for SRM
+cheats_folder="$rdhome/cheats"            # Folder containing all the cheats for the emulators
 
 export GLOBAL_SOURCED=true

functions/post_update.sh

@@ -610,15 +610,18 @@ post_update() {
 
     # Execute the selected resets
 
-    # ES-DE reset
+    # RetroArch reset
     if [[ "$execute_all" == "true" || " ${selected_choices[@]} " =~ " RetroArch " ]]; then
       log i "User agreed to RetroArch reset"
       # Twice to toggle them once and then toggle them back to the original value
       make_preset_changes "borders" "all"
       make_preset_changes "borders" "all"
-
     fi
 
+    # --- ALWAYS EXECUTED IN 0.9.1b ---
+
+    create_dir "$cheats_folder/retroarch"
+
   fi # end of 0.9.1b
 
   # The following commands are run every time.

functions/prepare_component.sh

@@ -123,7 +123,15 @@ prepare_component() {
         create_dir -d /var/config/retroarch
         dir_prep "$bios_folder" "/var/config/retroarch/system"
         dir_prep "$rdhome/logs/retroarch" "/var/config/retroarch/logs"
-        create_dir /var/config/retroarch/shaders/
+        create_dir -d "/var/config/retroarch/shaders/"
+        if [[ -d "$cheats_folder/retroarch" && "$(ls -A $cheats_folder/retroarch)" ]]; then
+          backup_file="$backup_folder/cheats/retroarch-$(date +%y%m%d).tar.gz"
+          create_dir "$(dirname "$backup_file")"
+          tar -czf "$backup_file" -C "$cheats_folder" retroarch
+          log i "RetroArch cheats backed up to $backup_file"
+        fi
+        create_dir -d "$cheats_folder/retroarch"
+        tar -xzf /app/retrodeck/cheats/retroarch.tar.gz -C "$cheats_folder/retroarch" --overwrite
         cp -rf /app/share/libretro/shaders /var/config/retroarch/
         dir_prep "$rdhome/shaders/retroarch" "/var/config/retroarch/shaders"
         cp -fv $config/retroarch/retroarch.cfg /var/config/retroarch/
@@ -136,6 +144,7 @@ prepare_component() {
         set_setting_value "$raconf" "screenshot_directory" "$screenshots_folder" "retroarch"
         set_setting_value "$raconf" "log_dir" "$logs_folder" "retroarch"
         set_setting_value "$raconf" "rgui_browser_directory" "$roms_folder" "retroarch"
+        set_setting_value "$raconf" "cheat_database_path" "$cheats_folder/retroarch"
       fi
       # Shared actions
 

net.retrodeck.retrodeck.metainfo.xml

@@ -66,6 +66,7 @@
                <p>New Additions:</p>
                <ul>
                   <li>New CLI argument `--set` to set presets, call retrodeck with `--set help` for more information</li>
+                  <li>RETROARCH: added a basic cheats support</li>
                </ul>
                <p>Bug fixes:</p>
                <ul>

net.retrodeck.retrodeck.yml

@@ -311,6 +311,16 @@ modules:
         url: https://buildbot.libretro.com/nightly/linux/x86_64/latest/sameduck_libretro.so.zip
         sha256: SAMEDUCKSHAPLACEHOLDER
 
+  - name: retroarch-cheats
+    buildsystem: simple
+    build-commands:
+      - mkdir -p ${FLATPAK_DEST}/retrodeck/cheats
+      - tar -czf ${FLATPAK_DEST}/retrodeck/cheats/retroarch.tar.gz cht
+    sources:
+    - type: git
+      url: https://github.com/libretro/libretro-database
+      branch: master
+
   - name: ppsspp-bios
     buildsystem: simple
     build-commands: