only build a new docker image when the docker file for the image changes

input-output-hk · Jan 13, 2023 · 285e166 · 285e166
1 parent aac3185
commit 285e166
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.github/workflows/build_publish_tools_container.yml b/.github/workflows/build_publish_tools_container.yml
@@ -2,6 +2,8 @@ name: Create and publish a Docker image of our mdbook tools
 
 on:
   push:
+    paths:
+      - tools_container
     branches:
       - 'master'
     tags: