Rebuild phantomjs inside docker

[kesselb]

Description:

Close #833

We copy node_modules into the docker image. I suppose that the phantomjs version for travis ci does not work for the docker image. This pull request add package.json / package-lock.json into the container and execute npm rebuild during docker build.

geli/.docker/api/Dockerfile

Line 19 in fdaec95

COPY api/node_modules /usr/src/app/node_modules

PhantomJS needs to be compiled separately for each platform. This installer finds a prebuilt binary for your operating system, and downloads it.

If you check your dependencies into git, and work on a cross-platform team, then you need to tell NPM to rebuild any platform-specific dependencies. Run

https://www.npmjs.com/package/phantomjs-prebuilt#cross-platform-repositories

There is no requirement to install Qt, WebKit, or any other libraries. It however still relies on Fontconfig (the package fontconfig or libfontconfig, depending on the distribution).

https://www.npmjs.com/package/phantomjs-prebuilt#linux-note

Improvements

• A working version ofr phantomjs is shipped with docker image
• Export as PDF work

Known Issues:

NONE

[aeimer]

If it works as suspect perfect. Looks good

[aeimer]

The source code looks good to me. please let some else review this also...

[Gargamil]

Just tested by locally building the api container. It works!