Migration to metaschema-xslt

[nikitawootten-nist]

Committer Notes

Prunes content moved to metaschema-xslt.

• Test suite xslt helpers moved to metaschema-xslt - note the test suite has not been integrated yet.

All Submissions:

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?
• Have you squashed any non-relevant commits and commit messages? [instructions]
• Do all automated CI/CD checks pass?

Changes to Core Features:

• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your core changes, as applicable?
• Have you included examples of how to use your new feature(s)?
• Have you updated all website](https://pages.nist.gov/metaschema) and readme documentation affected by the changes you made? Changes to the website can be made in the website/content directory of your branch.

[nikitawootten-nist]

@david-waltermire-nist Currently building the site yields the error:

Error: error building site: POSTCSS: failed to transform "css/hugo-uswds.css" (text/css): env: node: No such file or directory

This also happens in develop (the only difference being a migration to go modules, they are both pointing at the same commit https://github.com/usnistgov/hugo-uswds/tree/cc57ce2e1efa8602d13160e98090bcacc8e6af93)

[david-waltermire]

@nikitawootten-nist I'll look into the website issue.

We may want to keep the support/xml and support/json directories, which provide base schema support. Otherwise, I like what you are removing.

[nikitawootten-nist]

@nikitawootten-nist I'll look into the website issue.

We may want to keep the support/xml and support/json directories, which provide base schema support. Otherwise, I like what you are removing.

@david-waltermire-nist done. @wendellpiez and I were unsure which repo that content should live, but we see an argument for keeping it here.

[david-waltermire]

@nikitawootten-nist Would you please rebase to pickup the changes from #398? Thanks.

[david-waltermire]

@nikitawootten-nist I removed the website build changes and moved these to PR #422. This should clear this PR for merging.

[david-waltermire]

@nikitawootten-nist Have the Test suite xslt helpers moved to metaschema-xslt? If so, can you check the box above in the PR description?

[david-waltermire]

@nikitawootten-nist Also, if you believe this is ready, can you remove the [draft] from the title?

[nikitawootten-nist]

@nikitawootten-nist Have the Test suite xslt helpers moved to metaschema-xslt? If so, can you check the box above in the PR description?

Yep, although the test suite helpers have not been wired yet. Otherwise I think we're ready to merge!

[david-waltermire]

LGTM. Thanks for doing this!