Setup tests to run on CI server

[jasonbosco]

CircleCI: https://circleci.com/gh/wreally/typesense.

Need to build test env so tests can run consistently.

Dependency on #2

[jasonbosco]

@kishorenc

I'm trying to build the docker development image (for using it in CircleCI) and I see this:

$ docker build --file $PROJECT_DIR/docker/development.Dockerfile --tag typesense/typesense-development:latest $PROJECT_DIR/docker
Sending build context to Docker daemon  7.168kB
Step 1/24 : FROM typesense/ubuntu-10-04-gcc:6.4.0
pull access denied for typesense/ubuntu-10-04-gcc, repository does not exist or may require 'docker login'

I noticed a typo in the image name: the image in Docker Hub reads ubuntu-10.04... (notice the dot after 10) but the Dockerfile has 10-04 (notice the hyphen vs dot). I tried updating the development.Dockerfile to 10.04 and re-ran docker build and now it says:

$ docker build --file $PROJECT_DIR/docker/development.Dockerfile --tag typesense/typesense-development:latest $PROJECT_DIR/docker
Sending build context to Docker daemon  7.168kB
Step 1/24 : FROM typesense/ubuntu-10.04-gcc:6.4.0
manifest for typesense/ubuntu-10.04-gcc:6.4.0 not found

Looking at the tags in Docker Hub, it looks like the latest tag on Docker Hub for that image is 4.9.2, but the Dockerfile references 6.4.0.

Could you push that tag typesense/ubuntu-10.04-gcc:6.4.0 to Docker Hub?

[kishorenc]

Must have made a typo when I rebuilt that image last week. I've pushed typesense/ubuntu-10.04-gcc:6.4.0. Be sure to update docker-build.sh to match that.

[jasonbosco]

Works now.