From e676cd3fe588b725c3532cfb04adb226b3b1a5c4 Mon Sep 17 00:00:00 2001
From: Gardouille <gardouille@gmail.com>
Date: Wed, 9 Oct 2019 20:37:26 +0200
Subject: [PATCH] Prepare functions for move and symlink

---
 games/save.game.xdg | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/games/save.game.xdg b/games/save.game.xdg
index 5132548..1ed92a2 100755
--- a/games/save.game.xdg
+++ b/games/save.game.xdg
@@ -39,6 +39,47 @@ remote_dir="${HOME}/Nextcloud/games/linux.sgl.script"
 
 # }}}
 
+# Functions {{{
+# Move one save game dir {{{
+move_game_dir() {
+	_game_name="${1}"
+	_game_dir="${2}"
+	_local_game_path="${HOME}/${_game_dir}/${_game_name}"
+	_remote_game_path="${remote_dir}/${_game_dir}/${_game_name}"
+
+	## If a remote directory doesn't already exists for this game
+	if [ ! -d "${_remote_game_path}" ]; then
+		### Ensure to create tree directories on remote storage
+		mkdir -p -- "$(dirname "${_remote_game_path}")"
+		### Move data to remote storage
+		mv -- "${_local_game_path}" "${_remote_game_path}"
+		[ "${debug}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Move game − The data of ${_game_name} − ${_local_game_path} moved to remote storage."
+		### Then ask to create a symbolic link to local storage
+		symlink_game_dir "${_game_name}" "${_game_dir}"
+	else
+		printf '\e[1;35m%-6s\e[m\n' "Move game − ${_game_name} already have data on remote storage : ${_remote_game_path}. Abort to avoid to override data."
+		exit 5
+	fi
+}
+# }}}
+# Symlink one save game dir from remote to local {{{
+symlink_game_dir() {
+	_game_name="${1}"
+	_game_dir="${2}"
+	_local_game_path="${HOME}/${_game_dir}/${_game_name}"
+	_remote_game_path="${remote_dir}/${_game_dir}/${_game_name}"
+
+	if [ -d "${_remote_game_path}" ]; then
+		ln -s -- "${_remote_game_path}" "${_local_game_path}"
+		[ "${debug}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Symlink game — Symlink remote data of ${_game_name} to local storage."
+	else
+		[ "${debug}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Symlink game — ${_game_name} doesn't have remote data."
+	fi
+}
+# }}}
+
+# }}}
+
 # Tests {{{
 
 ## Ensure remote dir exist {{{