AI did this

.gitea/scripts/ci.sh

@@ -5,3 +5,31 @@ if [[ -z "$OAT_VERSION" ]]; then
     echo "No OAT version was specified, please set the OAT_VERSION environment variable."
     exit 1
 fi
+
+# Construct the download URL
+DOWNLOAD_URL="https://github.com/Laupetin/OpenAssetTools/releases/download/v${OAT_VERSION}/oat-linux.tar.gz"
+
+echo "Downloading OAT from: $DOWNLOAD_URL"
+
+# Define temporary directory
+TEMP_DIR="/tmp/oat_download"
+
+# Create temporary directory if it doesn't exist
+mkdir -p "$TEMP_DIR"
+
+# Download the tar.gz file to the temporary directory
+curl -L -o "${TEMP_DIR}/oat-linux.tar.gz" "$DOWNLOAD_URL"
+
+# Extract the contents of the tar.gz file
+tar -xzf "${TEMP_DIR}/oat-linux.tar.gz" -C "${TEMP_DIR}"
+
+# Copy the executables to /usr/local/bin and make them executable
+sudo cp "${TEMP_DIR}/Linker" "${TEMP_DIR}/Unliker" /usr/local/bin/
+sudo chmod +x /usr/local/bin/Linker /usr/local/bin/Unliker
+
+# Clean up temporary directory
+rm -rf "$TEMP_DIR"
+
+echo "OpenAssetTools version $OAT_VERSION has been installed."
+
+Linker --help