該所有者的項目
(Windshaft-CartoDB 
The CARTO Maps API tiler. It extends Windshaft and exposes a web service with extra functionality:
- Instantiate
Anonymous Mapsthrough CARTO's map configuration (MapConfig). - Create
Named Mapsbased on customizable templates. - Get map previews through
Static MapsAPI. - Render maps with a large amount of data faster using
Tile Aggregation. - Build advanced maps with enriched data through
Analyses Extension. - Fetch tabular data from analysis nodes with
Dataviews
Build
Requirements:
Node 10.x (npm 6.x)PostgreSQL >= 10.0PostGIS >= 2.4CARTO Postgres Extension >= 0.24.1Redis >= 4libcairo2-dev,libpango1.0-dev,libjpeg8-devandlibgif-devfor server side canvas supportC++11to build internal dependencies. When there's no pre-built binaries for your OS/architecture distribution.
Optional:
PostGIS setup
A template_postgis database is expected. One can be set up with
$ createdb --owner postgres --template template0 template_postgis
$ psql -d template_postgis -c 'CREATE EXTENSION postgis;'
Install
To fetch and build all node-based dependencies, run:
$ npm install
Run
Create the ./config/environments/<env>.js file (there are .example files to start from). Look at ./lib/server-options.js for more on config.
$ node app.js <env>
Where <env> is the name of a configuration file under ./config/environments/.
Test
$ npm test
Coverage
$ npm run cover
Open ./coverage/lcov-report/index.html.
Docker support
We provide docker images just for testing and continuous integration purposes:
You can find instructions to install Docker, download, and update images here.
Useful npm scripts
Run test in a docker image with a specific Node.js version:
$ DOCKER_IMAGE=<docker-image-tag> NODE_VERSION=<nodejs-version> npm run test:docker
Where:
<docker-image-tag>: the tag of required docker image, e.g.carto/nodejs-xenial-pg1121:latest<nodejs-version>: the Node.js version, e.g.10.15.1
In case you need to debug:
$ DOCKER_IMAGE=<docker-image-tag> npm run docker:bash
Documentation
You can find an overview, guides, full reference, and support in CARTO's developer center. The docs directory contains different documentation resources, from a higher level to more detailed ones.
Contributing
- The issue tracker:
Github. - We love Pull Requests from everyone, see contributing to Open Source on GitHub.
- You'll need to sign a Contributor License Agreement (CLA) before submitting a Pull Request. Learn more here.
Developing with a custom Windshaft version
If you plan or want to use a custom / not released yet version of windshaft (or any other dependency), the best option is to use npm link. You can read more about it at npm-link: symlink a package folder.
$ cd /path/to/Windshaft
$ npm install
$ npm link
$ cd /path/to/Windshaft-cartodb
$ npm link windshaft
Versioning
We follow SemVer for versioning. For available versions, see the tags on this repository.
License
This project is licensed under the BSD 3-clause "New" or "Revised" License. See the LICENSE file for details.