The easiest way to try the web app is to run it through docker:

1. Download the docker-compose file for Cesium: curl -Lo docker-compose.yml http://bit.ly/29GkVXY

2. Ensure you have Docker Compose up and running, then: docker-compose up

3. Wait a few seconds and navigate to http://localhost:9000

4. Create a project and go! If you want some test data, the header file is

   curl -Lo example-headers.dat http://bit.ly/29FtRXy
   

   and the time series data is

   curl -Lo example-series.tar.gz http://bit.ly/29HKmVZ
   

1. Install the following dependencies:

• supervisor
• nginx
• postgresql (including libpq-dev on Debian)
• npm
• HDF5 and NetCDF4 headers, if available on your platform

On Debian, e.g., install these packages:

nginx supervisor postgresql libpq-dev npm nodejs-legacy libhdf5-dev libnetcdf-dev libpython3-dev

2. Install Python dependencies: pip install -r requirements.txt

3. Configurate database permissions for postgresql. In your pg_hba.conf (typically located in /etc/postgresql/9.5/main):

Underneath the line

local   all             postgres                                peer

insert

local cesium cesium trust
local cesium_test cesium trust

Restart postgres (on Debian: sudo service postgresql restart)

4. Initialize the database with make db_init

5. Start the server with make and navigate to localhost:5000 in a browser.

1. npm v^3.0.0 required.
2. Run make to launch the web server.

To execute the test suite:

• Install ChromeDriver from: https://sites.google.com/a/chromium.org/chromedriver/home

  (The binary has to be placed somewhere on your path.)

• Install Chrome or Chromium

• Optional: install xfvb for headless tests (only available on Linux)

• make test_headless or make test

• Run make log to watch log output

• Run make debug to start webserver in debug mode

• Run make attach to attach to output of webserver; you can then set pdb traces for interactive access:

  import pdb; pdb.set_trace()

• To ensure that JavaScript & JSX code conforms with industry style recommendations, after adding or modifying any .js or .jsx files, run ESLint with node_modules/eslint/bin/eslint.js -c .eslintrc --ext .jsx,.js public/scripts/. To automatically run ESLint when you make changes to your JavaScript code, add a pre-commit hook by adding the following to your .git/hooks/pre-commit :

#!/bin/bash
# Pre-commit Git hook to run ESLint on JavaScript files.
#
# If you absolutely must commit without testing,
# use: git commit --no-verify (git commit -n)

filenames=($(git diff --cached --name-only HEAD))

for i in "${filenames[@]}"
do
    if [[ $i =~ \.js$ ]] || [[ $i =~ \.jsx$ ]] ;
    then
        echo node_modules/eslint/bin/eslint.js -c .eslintrc $i
        node_modules/eslint/bin/eslint.js -c .eslintrc $i
        if [ $? -ne 0 ];
        then
            exit 1
        fi
    fi
done

• Run make docker-images to build and push to Docker hub