DCAT Server

Builds	Deployments

DCAT server for Isogeo

Deployments

Environment	URL
Prod	https://dcat.isogeo.com/

Prerequisites

• Node.js 14+
• yarn

Local configuration

Environment variables are defined in a .env file. Copy .env.sample to .env and fill in the values.

Variable	Description	Default
ISOGEO_API_URL	Isogeo API base URL	https://api.isogeo.com/v1
ISOGEO_TOKEN_URL	Isogeo token issuing URL	https://id.api.isogeo.com/oauth/token
ISOGEO_CLIENT_ID	Application client ID
ISOGEO_CLIENT_SECRET	Application client secret
ISOGEO_OPEN_URL	Isogeo Open Catalog URL	https://open.isogeo.com
DCAT_SERVER_URL	Public URL of the DCAT server	http://localhost:5000
PORT	HTTP listening port	5000
GDP_API_URL	Geodata Process API URL	https://geodataprocess.api.isogeo.com/api
ISOGEO_APP_URL	Isogeo application URL	https://app.isogeo.com

Installation

yarn          # dev

# or

yarn --prod   # production

Available scripts

Command	Description
yarn start	Start the server
yarn test	Run unit tests (ava)
yarn lint	Run linter (xo)

Major libraries

Library	Description
Express	HTTP server framework
got	HTTP client
cors	CORS middleware
dotenv	Environment variables loader
lodash	Utility library
morgan	HTTP request logger
JSONStream	Streaming JSON parser
pumpify	Stream pipeline combiner

Documentation

The DCAT feed for a given Isogeo share is available at: http://localhost:5000/:shareId/:urlToken

Useful links

• User guide: https://help.isogeo.com/doc-admin/features/publish/harvest_datagouv_fr/