Develop custom branches with geonode-mapstore-client

This section shows how to setup the geonode-mapstore-client to work on custom branch and it should take into account only for advanced/complex changes that previously described customization could not support.

Setup dev environment

• clone the repository in your workspace

git clone --recursive https://github.com/GeoNode/geonode-mapstore-client.git -b 3.3.x

• activate virtual environment

workon my_geonode

• uninstall the current version of django_geonode_mapstore_client installed via requirements.txt

pip uninstall django_geonode_mapstore_client

• navigate inside the geonode-mapstore-client cloned repository

cd geonode-mapstore-client/

• install the current cloned repository of geonode-mapstore-client as django_geonode_mapstore_client module

pip install -e .

• install all npm module in the client folder of geonode-mapstore-client

cd geonode_mapstore_client/client/

npm install

Now the client is configured and all the changes on templates or hooksets should have direct effect to the GeoNode application. If you want to make change on the react component we need additional steps

Develop the js application of the geonode-mapstore-client repository

• start the development application locally (ensure to be inside the geonode-mapstore-client/geonode_mapstore_client/client/ folder)

npm start

• open the url http://localhost:8081/ to work on the client

Now all the changes made inside the client/ folder will have effect on all the mapstore application (eg: map viewer, layer viewer)

Build the client to make it available in static directory

GeoNode uses directly the bundle compiled and committed in the repository so it’s important to compile the client and commit it to the repository. We usually follow this approach: 1) make all commits with the changes related to improvements/fixes on the client 2) add an additional commit that contains the results of the npm run compile script and refer to previously committed changes (message update client bundle).

The npm run compile script perform following changes to the repository:

1) it deletes all content of geonode_mapstore_client/static/mapstore 2) it creates a version.txt file in the geonode_mapstore_client/client directory 3) it creates the bundle of all js and css entries and copy them to the geonode_mapstore_client/static/mapstore/dist folder 4) it copies all static contents of geonode_mapstore_client/client/static/mapstore to the directory geonode_mapstore_client/static/mapstore/ 5) it updates the root package.json

These is the summary of needed build steps:

• commit all previous changes on the source code

• ensure to be in the geonode-mapstore-client/geonode_mapstore_client/client/ directory

• run lint script

npm run lint

• run test

npm run test

• compile the client

npm run compile

Update the requirement.txt of the geonode-project

Now it is possible to install the custom branch inside the geonode-project by updating the requirement.txt to point a specific branch of the django_geonode_mapstore_client, here an example:

-e git+https://github.com/{my-fork}/geonode-mapstore-client.git@{commit}#egg=django_geonode_mapstore_client