[GRASS-git] [OSGeo/grass] 04e3de: scripts/g.extension: fix link generation in multi-...

[Tomas Zigo]

  Branch: refs/heads/releasebranch_8_0
  Home:   https://github.com/OSGeo/grass
  Commit: 04e3de8fa85f462b3f0acbf217cad08268c837a8
      https://github.com/OSGeo/grass/commit/04e3de8fa85f462b3f0acbf217cad08268c837a8
  Author: Tomas Zigo <50632337+tmszi at users.noreply.github.com>
  Date:   2022-01-19 (Wed, 19 Jan 2022)

  Changed paths:
    M scripts/g.extension/g.extension.py

  Log Message:
  -----------
  scripts/g.extension: fix link generation in multi-addon man page for addons (#2097)

When multi-addon contains addons which install only html manual page
and manual page contains link to these addon, link source URI is wrong
pointed to GISBASE directory e.g. i.sentinel.mask has "Overview of
i.sentinel toolset" link to the i.sentinel.html with wrong URI
"file:///usr/lib64/grass81/docs/html/i.sentinel.html". The correct URI link
path for the r.sentinel multi-addon html page should be "i.sentinel.html".

* Keep the GRASS GIS logo URI in the multi-addon manual page if it is a 
remote URL