feat: docs and script improvements

tools/test

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# --------------------------------------------------------------------
+# This script is used to run the install script in a docker container
+# and then run the test script.
+#
+
+IMAGE=${IMAGE:-"andrejusk/dotfiles"}
+tag=${TAG:-$(cat /proc/sys/kernel/random/uuid)}
+
+docker build . \
+    --build-arg UUID=$tag \
+    --cache-from $IMAGE \
+    --tag $IMAGE:$tag \
+    --target test
+
+docker run \
+    -v "$(pwd)"/logs:/home/test-user/.dotfiles/logs \
+    $IMAGE:$tag