feat: Adds restore script.

docker-restore.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+debug=${DEBUG:-}
+
+function copyIfNotDebug {
+  if [ -z "$debug" ]; then
+    cp -r "$1" "$2"
+  else
+    echo "$1 -> $2"
+  fi
+}
+
+function copyVolumes() {
+  echo "Copying volumes..."
+  local volumes=($(find "$1/volumes" -maxdepth 1 -mindepth 1 -type d))
+  for volume in "${volumes[@]}"; do
+    local dest="${volume#"$1"/volumes*}"
+    copyIfNotDebug "$volume" "$dest"
+  done
+}
+
+function copyStacks() {
+  echo "Copying stacks..."
+  local stacks=($(find "$1/stacks" -maxdepth 1 -mindepth 1 -type d))
+  for stack in "${stacks[@]}"; do
+    local dest="${stack#"$1"/stacks*}"
+    copyIfNotDebug "$stack" "$dest"
+  done
+}
+
+function main() {
+  local archive="$1"
+  local dir="${archive%*.tar.gz}"
+
+  # unzip the archive.
+  tar -xvf "$archive"
+
+  # copy stacks and volumes to their locations.
+  copyVolumes "$dir"
+  copyStacks "$dir"
+
+  # cleanup
+  rm -rf "$dir"
+}
+
+main "$@"