diff --git a/.woodpecker.yml b/.woodpecker.yml
new file mode 100644
index 0000000..16aaea0
--- /dev/null
+++ b/.woodpecker.yml
@@ -0,0 +1,11 @@
+---
+
+steps:
+  ast:
+    when:
+      - event: push
+    image: openscad/openscad
+    environment: [CARGO_TERM_COLOR=always]
+    pull: true
+    commands:
+      - openscad --hardwarnings --export-format ast -o - pen_plotter.scad