Set the working directory correctly in the Docker image, do a git pull when the container starts, and rebuild on every commit.

Author: brycelelbach

.github/workflows/build-docker-image.yml

@@ -4,11 +4,6 @@ on:
   push:
     branches:
       - main
-    paths:
-      - 'build/dockerfile'
-      - 'build/requirements.txt'
-      - 'build/docker-compose.yml'
-      - '.github/workflows/build-docker-image.yml'
 
 jobs:
   build-and-push:

build/dockerfile

@@ -1,7 +1,9 @@
 FROM rapidsai/devcontainers:25.10-cpp-cuda12.9
 
-WORKDIR /pyhpc-tutorial
-
 COPY . /pyhpc-tutorial
 
-RUN pip install --root-user-action ignore -r build/requirements.txt
+RUN pip install --root-user-action ignore -r /pyhpc-tutorial/build/requirements.txt
+
+WORKDIR /pyhpc-tutorial/notebooks
+
+ENTRYPOINT git pull && /bin/bash