add puppeteer compatibility

Dockerfile

@@ -30,5 +30,21 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
     && apt-get clean \
     && rm -r /var/lib/apt/lists/*
 
+# See https://crbug.com/795759
+RUN apt-get update && apt-get install -yq libgconf-2-4
+
+# Install latest chrome dev package.
+# Note: this installs the necessary libs to make the bundled version of Chromium that Puppeteer
+# installs, work.
+RUN apt-get update && apt-get install -y wget --no-install-recommends \
+    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
+    && sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
+    && apt-get update \
+    && apt-get install -y google-chrome-unstable \
+      --no-install-recommends \
+    && rm -rf /var/lib/apt/lists/* \
+    && apt-get purge --auto-remove -y curl \
+    && rm -rf /src/*.deb
+
 # Install nvm with node and npm
 RUN curl https://raw.githubusercontent.com/creationix/nvm/v0.33.8/install.sh | bash

Dockerfile_npmci

@@ -1,4 +1,4 @@
 FROM hosttoday/ht-docker-node:stable
 LABEL author="Lossless GmbH <office@lossless.com>"
 
-RUN yarn global add npmci
+RUN yarn global add npmci