diff --git a/.gitpod.yml b/.gitpod.yml
new file mode 100644
index 0000000..8dd80f1
--- /dev/null
+++ b/.gitpod.yml
@@ -0,0 +1,12 @@
+image:
+  file: Dockerfile
+tasks:
+- command: >
+    mkdir --parents build &&
+    cd build &&
+    cmake .. &&
+    make &&
+    ./tinyraytracer &&
+    pnmtopng out.ppm > out.png &&
+    open out.png &&
+    cd ..
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..aa1f8a5
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,6 @@
+FROM gitpod/workspace-full
+
+USER root
+# add your tools here
+RUN apt-get update && apt-get install -y \
+  netpbm