Add docker-compose for development environment

Dockerfile.dev

@@ -5,11 +5,13 @@ ENV PATH=/bin:$PATH
 WORKDIR /ssl
 
 RUN apk --no-cache --virtual .run-depends add \
+    bash \
     curl \
     drill \
     openssl
 
-#COPY getsslD /bin/getsslD
+COPY .bats-core/ /opt/bats/
 
-ENTRYPOINT [ "getsslD" ]
-CMD [ "--help" ]
+RUN ln -s /opt/bats/libexec/bats /usr/sbin/bats
+
+ENTRYPOINT ["/bin/ash"]

docker-compose.yml

@@ -4,15 +4,9 @@ services:
   development:
     build:
       context: .
+      dockerfile: Dockerfile.dev
+    working_dir: /opt/src/getssld
     volumes:
       - .:/opt/src/getssld
-      - /tmp/testing:/ssl
+      - ./tests:/code
     entrypoint: /bin/ash
-
-  bats:
-    build:
-      context: ../../bats-core/
-    image: bats:latest
-    volumes:
-      - .:/code
-    command: /code/test/bats.sh