[ci] Fix docker caching issue (#2468)

* [ci] Fix docker caching issue * rm * fix * fix
taichi-dev · Jun 28, 2021 · f33d344 · f33d344
1 parent df0d9c3
commit f33d344
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/ci/Dockerfile b/ci/Dockerfile
@@ -47,6 +47,9 @@ ENV PATH="/taichi-llvm-10.0.0-linux/bin:$PATH"
 ENV CC="clang-10"
 ENV CXX="clang++-10"
 WORKDIR /taichi-dev
+
+# Prevent docker caching when head changes
+ADD https://api.github.com/repos/taichi-dev/taichi/git/refs/heads/master version.json
 RUN git clone https://github.com/taichi-dev/taichi --depth=1 --branch=master
 # Install Taichi's Python dependencies
 RUN $PYTHON -m pip install --user -r taichi/requirements.txt