Update Dockerfile to run tests locally (#742)

Add tester.sh to simplify running the tests in the docker container
locally

Change-Id: Dockerfile

Author: LMG

Dockerfile

@@ -60,13 +60,21 @@ EOF
 
 WORKDIR /usr/src/josh
 RUN rustup component add rustfmt
-RUN rustup target add wasm32-unknown-unknown
 RUN cargo install --version 0.1.35 cargo-chef
 RUN cargo install --version 0.2.1 hyper_cgi --features=test-server
 RUN cargo install --version 0.10.0 graphql_client_cli
 
 FROM dev as dev-local
 
+RUN mkdir -p /opt/cache && \
+    chmod 777 /opt/cache
+
+VOLUME /opt/cache
+
+ENV CARGO_TARGET_DIR=/opt/cache/cargo-target
+ENV CARGO_HOME=/opt/cache/cargo-cache
+RUN npm config set cache /opt/cache/npm-cache --global
+
 FROM dev as dev-ci
 
 COPY --from=dev-planner /usr/src/josh/recipe.json .
@@ -96,11 +104,11 @@ apt-get install --yes --no-install-recommends \
 rm -rf /var/lib/apt/lists/*
 EOF
 
-COPY --from=dev /opt/git-install /opt/git-install
+COPY --from=dev --link=false /opt/git-install /opt/git-install
 ENV PATH=${PATH}:/opt/git-install/bin
 
-COPY --from=build /usr/src/josh/target/release/josh-proxy /usr/bin/
-COPY --from=build /usr/src/josh/run-josh.sh /usr/bin/
-COPY --from=build /usr/src/josh/static/ /josh/static/
+COPY --from=build --link=false /usr/src/josh/target/release/josh-proxy /usr/bin/
+COPY --from=build --link=false /usr/src/josh/run-josh.sh /usr/bin/
+COPY --from=build --link=false /usr/src/josh/static/ /josh/static/
 
 CMD sh /usr/bin/run-josh.sh

tester.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+# this script can be used to run tests in the container used for deployement.
+# usage:
+#  Run all tests: ./tester.sh
+#  Run specific test: ./tester.sh path/to/test.t
+
+set -e
+shopt -s extglob
+shopt -s inherit_errexit
+
+if (( $# == 0 )); then
+    tests="tests/{filter{**/,},proxy}/*.t"
+else
+    tests="$*"
+fi
+
+echo "running: $tests"
+
+docker buildx build --target=dev-local -t josh-dev-local .
+docker run -it --rm\
+    --workdir "$(pwd)"\
+    --volume "$(pwd)":"$(pwd)"\
+    --volume cache:/opt/cache\
+    --user "$(id -u)":"$(id -g)"\
+    josh-dev-local\
+    bash -c "cargo build --workspace --all && sh run-tests.sh $tests"
+