Docs for setting up dev env with branches from other services/repos

[PVince81]

Here are my notes to add docs about setting up dev env with other branches:

The example focusses on checking out a specific PR for a change in the reva repo:

1. Use the README info to setup the basic ocis dev env: https://github.com/owncloud/ocis/blob/master/README.md

2. Clone the reva repo 'git clone https://github.com/cs3org/reva.git`

3. Install the hub command to checkout PRs from forks

4. In the "reva" repo, checkout the PR for ocdav which is https://github.com/cs3org/reva/pull/674, using the command: hub pr checkout 674

5. In the "ocis" checkout, edit "go.mod" and append the following line:

   replace github.com/cs3org/reva => ../reva

   the path "../reva" is the path to your reva checkout (this will replace the reva library "deep replace" as used by other deps like ocis-reva)

6. then in the "ocis" checkout, run the compilation always with make clean build (don't forget the clean)

7. then run the ocis server with: bin/ocis server

8. test that you can connect with curl: curl -u einstein:relativity -X PROPFIND -k https://localhost:9200/remote.php/webdav/ | xmllint --format -

[PVince81]

• [ ] TODO: add link to the Phoenix docs ? https://owncloud.github.io/clients/web/backend-ocis/

[refs]

The getting started section on the docs should cover this concerns 👍 (https://owncloud.github.io/ocis/development/getting-started/)