[CI] set doc options in makefile

[szha]

Description

set doc options in makefile

Checklist

Essentials

• PR's title starts with a category (e.g. [BUGFIX], [MODEL], [TUTORIAL], [FEATURE], [DOC], etc)
• Changes are complete (i.e. I finished coding on this PR)
• All changes have test coverage
• Code is well-documented

Changes

• set doc options in makefile
• add --keep-going option for printing all warnings

[codecov]

Codecov Report

Merging #1412 into master will decrease coverage by 0.08%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1412      +/-   ##
==========================================
- Coverage   85.24%   85.15%   -0.09%     
==========================================
  Files          53       53              
  Lines        6954     6954              
==========================================
- Hits         5928     5922       -6     
- Misses       1026     1032       +6     

Impacted Files	Coverage Δ
src/gluonnlp/data/loading.py	81.13% <0.00%> (-2.27%)	⬇️

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[szha]

@barry-jin the doc build should now print all warnings instead of aborting on the first warning

[sxjscience]

Not sure why the doc is failing. Is it because the jupyter notebooks haven't been compiled?

[barry-jin]

@szha Thanks for pointing it out. For now, I’m working on compile_notebooks.sh, which will not exit with failure if notebooks didn’t compile successfully. You can check build artifacts to find the failed compilation. Also the missing jupyternotebooks will be reported when building the website.

[szha]

The warnings haven't been fixed. This change is just to expose them all at the same time instead of printing only one.

[barry-jin]

I see. These warnings will be fixed in PR #1418 as they are caused by notebook compilation failures.