Hugo: Move internal shortcodes and templates into individual files

[kaushalmodi]

Hello,

At the moment, all the internal shortcodes and templates are inlined in a single file: template_embedded.go.

Proposal

Move the shortcodes and templates from:

hugo/tpl/tplimpl/template_embedded.go

to:

- hugo/tpl/tplimpl/
    template_embedded.go
- hugo/tpl/tplimpl/internal_shortcodes/
    figure.html
    ..
- hugo/tpl/tplimpl/internal_templates/
    opengraph.html
    ..

The template_embedded.go will still be there, but now instead of inlining all the code in there, it will loop through all the files in internal_shortcodes and internal_templates and read those in. That should be possible, right?

Advantages

• Easier to read internal shortcodes and templates as they can now be nicely indented.
• Supporting editors can now show the syntax highlighting appropriately for the Go templates.
• Clean git history specific to each shortcode and template.

Disadvantages

??

[ghost]

Another advantage: Easier to unit test.

[bep]

That should be possible, right?

Yes, but it sadly involves an extra "go generate" build step. But I think it's still worth it, so I will do it.

[kaushalmodi]

Awesome! Thank you!