auto docker build

Dockerfile

@@ -1,9 +1,24 @@
-FROM trzeci/emscripten
-ENV PYTHONUNBUFFERED 1
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends \
-          libgeos-dev ed \
-          automake autoconf libtool \
-    && rm -rf /var/lib/apt/lists/*
-RUN mkdir code
-WORKDIR /code
+FROM emscripten/emsdk
+
+WORKDIR /src
+
+COPY . .
+
+RUN cmake -B builds -DCLOSURE=1 -DTOTAL_MEMORY=134217728
+
+RUN cmake --build builds
+
+# Prevent docker run from immediately exiting
+CMD ["tail", "-f", "/dev/null"]
+
+# Build image by running: docker build -t ammo .
+
+# Run container by running: docker run -d --name ammo-container ammo
+
+# Retrieve build files by running: docker cp ammo-container:/src/builds <host-path>
+
+# Example: docker cp ammo-container:/src/builds /c/dev/fork
+
+# docker stop ammo-container
+
+# docker rm ammo-container

Dockerfilex

@@ -0,0 +1,9 @@
+FROM trzeci/emscripten
+ENV PYTHONUNBUFFERED 1
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+          libgeos-dev ed \
+          automake autoconf libtool \
+    && rm -rf /var/lib/apt/lists/*
+RUN mkdir code
+WORKDIR /code