Bugfix, forbidden path outside build context

README.md

@@ -22,7 +22,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2.3.4
       - name: Build and test
-        uses: threeal/ros2-ci@v0.2.0
+        uses: threeal/ros2-ci@v0.2.1
         with:
           ros2-distro: foxy
 ```

docker/Dockerfile

@@ -1,6 +1,6 @@
 FROM docker:latest
 
-COPY ../ros2 /ros2
+COPY ros2 /ros2
 
 COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh

docker/entrypoint.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
 
+cp -r "${GITHUB_REPOSITORY}" "/ros/${GITHUB_WORKSPACE}"
+
 docker build \
   --build-args ROS2_DISTRO="$1" \
-  --build-args GITHUB_WORKSPACE="$GITHUB_WORKSPACE" \
-  --build-args GITHUB_REPOSITORY="$GITHUB_REPOSITORY" \
   -t ros2-ci:latest /ros2 || exit $?
 
 docker run --rm ros2-ci:latest || exit $?

docker/ros2/Dockerfile

@@ -0,0 +1,12 @@
+ARG ROS2_DISTRO=foxy
+
+FROM ros:${ROS2_DISTRO}
+
+ARG ROS2_DISTRO
+
+COPY . /ws
+
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]

ros2/entrypoint.sh → docker/ros2/entrypoint.sh

@@ -2,12 +2,12 @@
 
 source /opt/ros/${ROS2_DISTRO}/setup.sh || exit $?
 
-cd ws && colcon build \
+cd /ws && colcon build \
   --event-handlers console_cohesion+ \
   --cmake-args \
   --symlink-install || exit $?
 
-cd ws && colcon test \
+cd /ws && colcon test \
   --event-handlers console_cohesion+ \
   --pytest-with-coverage \
   --return-code-on-test-failure || exit $?