Move Docker files

docker/Dockerfile

@@ -10,10 +10,10 @@ COPY ./ /data/
 RUN chown -R postgres:postgres /data/
 
 # Patch the entrypoint script so it always initializes the DB.
-RUN patch /usr/local/bin/docker-entrypoint.sh < /data/docker-entrypoint.patch
+RUN patch /usr/local/bin/docker-entrypoint.sh < /data/docker/docker-entrypoint.patch
 
 # Build pg_libphonenumber.
 WORKDIR /data
 RUN make && make install
 
-CMD ["/data/run-tests.sh", "${PG_MAJOR}"]
+CMD ["/data/docker/run-tests.sh", "${PG_MAJOR}"]

run_tests.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+docker build -t pg_libphonenumber_test -f docker/Dockerfile .
+docker run -it --mount type=tmpfs,destination=/var/lib/postgresql/data pg_libphonenumber_test