Remove build folder in CI to save space

except lib / bin

.github/workflows/windows.yml

@@ -366,6 +366,7 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           pattern: open3d-*win*.whl
+          merge-multiple: true
 
       - name: Set up Python
         uses: actions/setup-python@v5

cpp/pybind/pipelines/registration/registration.cpp

@@ -351,7 +351,7 @@ Sets :math:`c = 1` if ``with_scaling`` is ``False``.
                   "Check if two point clouds build the polygons with similar "
                   "edge lengths. That is, checks if the lengths of any two "
                   "arbitrary edges (line formed by two vertices) individually "
-                  "drawn withinin source point cloud and within the target "
+                  "drawn within the source point cloud and within the target "
                   "point cloud with correspondences are similar. The only "
                   "parameter similarity_threshold is a number between 0 "
                   "(loose) and 1 (strict)");

docker/Dockerfile.ci

@@ -17,6 +17,7 @@ ARG BUILD_TENSORFLOW_OPS
 ARG BUILD_PYTORCH_OPS
 ARG PACKAGE
 ARG BUILD_SYCL_MODULE
+ARG CI
 
 RUN if [ -z "${DEVELOPER_BUILD}"      ]; then echo "Error: ARG DEVELOPER_BUILD      not specified."; exit 1; fi \
  && if [ -z "${CCACHE_TAR_NAME}"      ]; then echo "Error: ARG CCACHE_TAR_NAME      not specified."; exit 1; fi \
@@ -210,7 +211,9 @@ RUN \
  && make install-pip-package -j$(nproc) \
  && make install -j$(nproc) \
  && if [ "${PACKAGE}" = "ON" ]; then make package; fi \
- && if [ "${PACKAGE}" = "VIEWER" ]; then make package-Open3DViewer-deb; fi
+ && if [ "${PACKAGE}" = "VIEWER" ]; then make package-Open3DViewer-deb; fi \
+ && if [ ${CI:-}a != a ]; then ls | grep -Ev '^bin$|^lib$' | xargs rm -rf ; fi
+# If CI is not null or unset, remove all build folders except bin and lib to save disk space
 
 # Compress ccache folder, move to / directory
 RUN ccache -s \

docker/Dockerfile.wheel

@@ -10,6 +10,7 @@ ARG CCACHE_VERSION
 ARG PYTHON_VERSION
 ARG BUILD_TENSORFLOW_OPS
 ARG BUILD_PYTORCH_OPS
+ARG CI
 
 # Forward all ARG to ENV
 # ci_utils.sh requires these environment variables
@@ -130,7 +131,9 @@ WORKDIR /root/Open3D
 RUN export NPROC=$(nproc) \
  && export BUILD_SHARED_LIBS=OFF \
  && source /root/Open3D/util/ci_utils.sh \
- && build_pip_package build_azure_kinect build_jupyter
+ && build_pip_package build_azure_kinect build_jupyter \
+ && if [ ${CI:-}a != a ]; then cd /root/Open3D/build/ && ls | grep -Ev '^lib$' | xargs rm -rf ; fi
+ # remove build folder (except lib) to save CI space on Github
 
 # Compress ccache folder, move to / directory
 RUN ccache -s \

docker/docker_build.sh

@@ -207,15 +207,11 @@ cuda_wheel_build() {
         --build-arg PYTHON_VERSION="${PYTHON_VERSION}" \
         --build-arg BUILD_TENSORFLOW_OPS="${BUILD_TENSORFLOW_OPS}" \
         --build-arg BUILD_PYTORCH_OPS="${BUILD_PYTORCH_OPS}" \
+        --build-arg CI="${CI:-}" \
         -t open3d-ci:wheel \
         -f docker/Dockerfile.wheel .
     popd
-    if [ ! -z ${CI+x} ] ; then  # Is CI env var set?
-        echo "[cuda_wheel_build()] Remove build cache to recover disk space..."
-        df -h $PWD
-        docker builder prune --all --force
-        df -h $PWD
-    fi
+    df -h $PWD
 
     python_package_dir=/root/Open3D/build/lib/python_package
     docker run -v "${PWD}:/opt/mount" --rm open3d-ci:wheel \
@@ -255,15 +251,11 @@ ci_build() {
         --build-arg BUILD_PYTORCH_OPS="${BUILD_PYTORCH_OPS}" \
         --build-arg PACKAGE="${PACKAGE}" \
         --build-arg BUILD_SYCL_MODULE="${BUILD_SYCL_MODULE}" \
+        --build-arg CI="${CI:-}" \
         -t "${DOCKER_TAG}" \
         -f docker/Dockerfile.ci .
     popd
-    if [ ! -z ${CI+x} ] ; then  # Is CI env var set?
-        echo "[ci_build()] Remove build cache to recover disk space..."
-        df -h $PWD
-        docker builder prune --all --force
-        df -h $PWD
-    fi
+    df -h $PWD
 
     docker run -v "${PWD}:/opt/mount" --rm "${DOCKER_TAG}" \
         bash -cx "cp /open3d* /opt/mount \