setup - added per package menu option to show package info

Adds an option to show some of the main retropie.pkg information for an installed package.

Will be expanded in the future, but it's useful to see more information about what is installed now we have it.

Author: joolswills

scriptmodules/admin/setup.sh

@@ -269,7 +269,11 @@ function package_setup() {
 
         local help="${__mod_info[$id/desc]}\n\n${__mod_info[$id/help]}"
         if [[ -n "$help" ]]; then
-            options+=(H "Package Help")
+            options+=(H "Package help")
+        fi
+
+        if [[ "$is_installed" -eq 1 ]]; then
+            options+=(V "Package version information")
         fi
 
         cmd=(dialog --backtitle "$__backtitle" --cancel-label "Back" --default-item "$default" --menu "Choose an option for $id\n$status" 22 76 16)
@@ -328,6 +332,23 @@ function package_setup() {
             H)
                 printMsgs "dialog" "$help"
                 ;;
+            V)
+                local info
+                rp_loadPackageInfo "$id"
+                read -r -d '' info << _EOF_
+Package Origin: ${__mod_info[$id/pkg_origin]}
+Build Date: ${__mod_info[$id/pkg_date]}
+
+Built from source via:
+
+Type: ${__mod_info[$id/pkg_repo_type]}
+URL: ${__mod_info[$id/pkg_repo_url]}
+Branch: ${__mod_info[$id/pkg_repo_branch]}
+Commit: ${__mod_info[$id/pkg_repo_commit]}
+Date: ${__mod_info[$id/pkg_repo_date]}
+_EOF_
+               printMsgs "dialog" "$info"
+               ;;
             Z)
                 rp_callModule "$id" clean
                 printMsgs "dialog" "$__builddir/$id has been removed."