add: Fortran Playground Code links

[henilp105]

This PR is to add The fortran playground links to every fortran code in the learn section. I have currently not added the links to intrinsics as feature is in testing phase.

Resolves:

• Allow for code blocks to run on the playground #161

Thanks and Regards,
Henil

CC @awvwgk @milancurcic

[henilp105]

#build_preview

[github-actions]

This PR has been built with Sphinx and can be previewed at: https://fortran-lang.github.io/webpage/pr/184

[henilp105]

@milancurcic sir, I have Reworded the link, removed logo and added open link in a new tab. We won't be able to add it below as I have added a node with link in the caption using doc util nodes of sphinx.

[zmoon]

Couldn't the ones that wouldn't compile just be left as ```fortran?

[henilp105]

@zmoon I had intended to do that , but it would be difficult to detect them, may be at every compilation we would have to run all the codeblocks using gh action .

[zmoon]

at every compilation we would have to run all the codeblocks using gh action

I think that seems like a cool idea, maybe you could build something around that.

But I think currently, many of the code blocks are meant to be taken as part of a larger context, so maybe we wouldn't want links for those anyway unless it could be to the full context. That is, the number of "complete" ones is perhaps relatively few at this point, maybe could be identified manually.

#183 (comment)

[henilp105]

@awvwgk @zmoon @milancurcic Would like to request review , I have added functionality to only show link in those (mostly) who run successfully in Playground. Although I had also considered gh action but for the time implementation it seemed most apt . It would also increase build time by ~2.5mins. (for all 11 builds).

[henilp105]

#build_preview

[github-actions]

This PR has been built with Sphinx and can be previewed at: https://fortran-lang.github.io/webpage/pr/184

[henilp105]

#build_preview

[henilp105]

#build_preview

[github-actions]

This PR has been built with Sphinx and can be previewed at: https://fortran-lang.github.io/webpage/pr/184

[henilp105]

@awvwgk @milancurcic @zmoon would like to request review of this implementation.

Thanks and Regards,
Henil

[zmoon]

Added a few comments, but also wondering two things:

• could the check against Playground be done for only one of the 11 builds and the data cached, to speed up the other builds (or am I misinterpreting?)?
• if all Fortran code blocks are to be checked, would it possible to patch or hook into CodeBlock itself instead of creating a new directive, so that the code blocks could be left as standard ```fortran @awvwgk ?
  • see discussion in add: Fortran Playground Code links  #184 (comment)

[henilp105]

#build_preview

[github-actions]

This PR has been built with Sphinx and can be previewed at: https://fortran-lang.github.io/webpage/pr/184

[henilp105]

@awvwgk @zmoon I have added the changes would like to request review.

Thanks and Regards,
Henil

[henilp105]

#build_preview

[github-actions]

This PR has been built with Sphinx and can be previewed at: https://fortran-lang.github.io/webpage/pr/184

[awvwgk]

Let's merge this.