commit 1775358a9c0e95444aea8b8eb21a884946196bbf
Author: Cere <cere@cere.gay>
Date:   Mon Jul 8 01:29:39 2024 -0400

    Initial Push

diff --git a/README.md b/README.md
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+# CereSaves
+~~(aka Syncthing-CloudSaves)~~
+
+This is a basic little wrapper utility that automatically checks to see if newer savedata exists in some sort of synced directory, and automatically loads in any newer data it finds.
+
+Obviously this is a WIP and not very good, but I wanted a quick and dirty cloud saves solution for non-steam games.
+
+## Installation
+```bash
+git clone repo_url_here.git
+cd reponame
+```
+Edit `stcs-global-config.sh`
+* `STCS_SAVEGAME_SYNCDIR` should point to the folder being synced by your syncing solution of choice (ie Syncthing, Resilio Sync, etc)
+* `STCS_TIMESTAMPS_DIR` should point to a local directory to store a timestamp of each game that's backed up.
+
+```bash
+mkdir ~/.local/share/CereSaves/
+cp stcs-global-config.sh ~/.local/share/CereSaves/
+cp stcs-wrapper.sh ~/.local/bin # Or anywhere else on the $PATH
+mkdir "$HOME/.local/share/CereSaves/Timestamps" # Or whatever you changed the value of STCS_TIMESTAMPS_DIR to be
+```
+
+## Usage
+* Place a copy of `stcs-config.sh.example` next to the game being executed.
+* Edit the file, removing the `.example` and filling out the gamename and the location of the savedata to back up. (It can be a file or folder of savedata)
+* Prefix any launch command you wish to invoke with `stcs-wrapper.sh`, similar to how you'd load `mangohud`!
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diff --git a/stcs-config.sh.example b/stcs-config.sh.example
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+#!/bin/bash
+
+export STCS_GAMENAME="GameName Goes Here"
+export STCS_SAVEPATH="/path/to/SaveData"
diff --git a/stcs-global-config.sh b/stcs-global-config.sh
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+#!/bin/bash
+
+export STCS_SAVEGAME_SYNCDIR="$HOME/.savesync"
+export STCS_TIMESTAMPS_DIR="$HOME/.local/share/CereSaves/Timestamps"
diff --git a/stcs-wrapper.sh b/stcs-wrapper.sh
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+#!/bin/bash
+
+# Check for Configs
+STCS_GLOBAL_CONFIG="$HOME/.local/share/CereSaves/stcs-global-config.sh"
+
+if [ ! -f "$STCS_GLOBAL_CONFIG" ]; then
+    echo "Global config not found!"
+    exit 1
+fi
+
+# TODO - find a way to make this not a static filename, for multiple games in one folder.
+if [ ! -f "./stcs-config.sh" ]; then
+    echo "Config not found!"
+    exit 1
+fi
+
+source "$STCS_GLOBAL_CONFIG"
+source ./stcs-config.sh
+
+STCS_CACHED_TIMESTAMP_PATH="${STCS_TIMESTAMPS_DIR}/${STCS_GAMENAME}.timestamp"
+STCS_SYNCED_TIMESTAMP_PATH="${STCS_SAVEGAME_SYNCDIR}/${STCS_GAMENAME}.timestamp"
+STCS_SYNCED_SAVADATA_PATH="${STCS_SAVEGAME_SYNCDIR}/${STCS_GAMENAME}"
+
+prelaunch () {
+    echo "[CereSaves] prelaunch start"
+    if checkpretimestamps; then
+        # Assume Save Data needs to be restored!
+        if [ -f "$STCS_SAVEPATH" ]; then
+            #echo "Savedata $STCS_SAVEPATH is a file!"
+            cp "$STCS_SYNCED_SAVADATA_PATH/$(basename $STCS_SAVEPATH)" "$STCS_SAVEPATH"
+        fi
+        if [ -d "$STCS_SAVEPATH" ]; then
+            #echo "Savedata $STCS_SAVEPATH is a folder!"
+            rsync -az "$STCS_SYNCED_SAVADATA_PATH/$(basename $STCS_SAVEPATH)/" "$STCS_SAVEPATH/"
+        fi
+        cp "$STCS_SYNCED_TIMESTAMP_PATH" "$STCS_CACHED_TIMESTAMP_PATH"
+    fi
+    echo "[CereSaves] prelaunch complete"
+}
+
+postlaunch () {
+    echo "[CereSaves] postlaunch start"
+    # Create Backup Dir if it doesn't exist.
+    if [ ! -d "$STCS_SYNCED_SAVADATA_PATH" ]; then
+        mkdir "$STCS_SYNCED_SAVADATA_PATH"
+    fi
+    # Back up Save Data
+    if [ -f "$STCS_SAVEPATH" ]; then
+        #echo "Savedata $STCS_SAVEPATH is a file!"
+        cp "$STCS_SAVEPATH" "$STCS_SYNCED_SAVADATA_PATH/"
+    fi
+    if [ -d "$STCS_SAVEPATH" ]; then
+        #echo "Savedata $STCS_SAVEPATH is a folder!"
+        if [ -d "$STCS_SYNCED_SAVADATA_PATH/$(basename $STCS_SAVEPATH)/" ]; then
+            mkdir "$STCS_SYNCED_SAVADATA_PATH/$(basename $STCS_SAVEPATH)/"
+        fi
+        rsync -az "$STCS_SAVEPATH/" "$STCS_SYNCED_SAVADATA_PATH/$(basename $STCS_SAVEPATH)/"
+    fi
+    date +%s > "$STCS_SYNCED_TIMESTAMP_PATH"
+    echo "[CereSaves] postlaunch complete"
+}
+
+checkpretimestamps () {
+    if [ ! -f "$STCS_CACHED_TIMESTAMP_PATH" ]; then
+        # Cached timestamp does not exist.
+        echo "1" > $STCS_CACHED_TIMESTAMP_PATH
+    elif [ ! -f "$STCS_SYNCED_TIMESTAMP_PATH" ]; then
+        # Synced timestamp does not exist
+        echo "0" > $STCS_SYNCED_TIMESTAMP_PATH
+    fi
+    if [ $(cat "$STCS_SYNCED_TIMESTAMP_PATH") -gt $(cat "$STCS_CACHED_TIMESTAMP_PATH") ]; then
+        # Update Needed!
+        return 0
+    else
+        return 1
+    fi
+}
+
+prelaunch
+exec "$@"
+postlaunch
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