Get docker running properly and add more logging

Dockerfile

@@ -1,19 +1,8 @@
-# This stage builds the mermaidcli executable.
-FROM node:12.12.0-buster as node
-
-WORKDIR /root
-
-# copy the mermaidcli node package into the container and install
-COPY ./mermaidcli/* .
-
-RUN npm install
-
-
 # This stage builds the go executable.
 FROM golang:1.13-buster as go
 
 WORKDIR /root
-COPY . .
+COPY ./ ./
 
 RUN go build -o bin/app cmd/app/main.go
 
@@ -21,14 +10,66 @@ RUN go build -o bin/app cmd/app/main.go
 # Final stage that will be pushed.
 FROM debian:buster-slim
 
+FROM node:12.12.0-buster-slim as node
+
+WORKDIR /root
+
+# copy the mermaidcli node package into the container and install
+COPY ./mermaidcli/* ./
+
+RUN npm install
+
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt update 2>/dev/null && \
 	apt install -y --no-install-recommends \
 		ca-certificates \
+		gconf-service \
+        libasound2 \
+        libatk1.0-0 \
+        libatk-bridge2.0-0 \
+        libc6 \
+        libcairo2 \
+        libcups2 \
+        libdbus-1-3 \
+        libexpat1 \
+        libfontconfig1 \
+        libgcc1 \
+        libgconf-2-4 \
+        libgdk-pixbuf2.0-0 \
+        libglib2.0-0 \
+        libgtk-3-0 \
+        libnspr4 \
+        libpango-1.0-0 \
+        libpangocairo-1.0-0 \
+        libstdc++6 \
+        libx11-6 \
+        libx11-xcb1 \
+        libxcb1 \
+        libxcomposite1 \
+        libxcursor1 \
+        libxdamage1 \
+        libxext6 \
+        libxfixes3 \
+        libxi6 \
+        libxrandr2 \
+        libxrender1 \
+        libxss1 \
+        libxtst6 \
+        ca-certificates \
+        fonts-liberation \
+        libappindicator1 \
+        libnss3 \
+        lsb-release \
+        xdg-utils \
+        wget \
 		2>/dev/null
 
-COPY --from=node /root/node_modules/.bin/mmdc ./mermaidcli
 COPY --from=go /root/bin/app ./app
 
-# We should now have all the required dependencies to build the proto files.
-CMD ["./app", "--mermaid=./mermaidcli"]
+RUN mkdir -p ./in
+RUN mkdir -p ./out
+RUN chmod 0777 ./in
+RUN chmod 0777 ./out
+
+CMD ["./app", "--mermaid=./node_modules/.bin/mmdc", "--in=./in", "--out=./out", "--puppeteer=./puppeteer-config.json"]
+