Adjust for latest roxygen2 update

[pat-s]

r-lib/roxygen2#822

[edzer]

@pat-s any idea what is going on here?

[edzer]

@pat-s any idea what is going on here: https://travis-ci.org/r-spatial/lwgeom/jobs/516967717 ?

[krlmlr]

Looks like a {pkgdown} error to me. Can you build the pkgdown site locally?

[edzer]

Indeed! It stops at

> pkgdown::build_home(quiet = FALSE)
── Building home ───────────────────────────────────────────────────────────────
Error in xml2::xml_contents(heading)[[1]] : subscript out of bounds
> traceback()
5: xml2::xml_add_sibling(xml2::xml_contents(heading)[[1]], "a", 
       href = paste0("#", anchor[[i]]), class = "anchor", .where = "before")
4: tweak_anchors(xml, only_contents = FALSE)
3: markdown(src_path)
2: build_home_index(pkg, quiet = quiet)
1: pkgdown::build_home(quiet = FALSE)

but there I get lost. Any suggestion?

[pat-s]

The error appeared after f016739 which introduced the roxygen2 v6.1.1 Note.

RoxygenNote: 6.1.1 should not be a problem actually and pkgdown v1.3.0 is also fine.

The log complains about the authors field. Maybe caused by person("liblwgeom developers", role = "cph"))? However, this did not change recently and pkgdown built fine before.

I'll try some changes, maybe we need again to chain devtools::document() as we do in other packages since roxygen2 >= 6.1.1.

[pat-s]

Ok, found the issue.

After a fresh clone of the repo, README.md looks like this:

Note the missing title in the last Header2. This causes the error shown above.
The README on GH looks fine so something seems to corrupt the cloning process.
Since Travis also just clones the repo, the error is also occurring there.

So it is unrelated to tic and looks a bit mysterious right now.

[edzer]

Thank you so much!

[pat-s]

You're welcome.
Any idea about the GH <-> local mismatch?

[edzer]

I guess GH is more foregiving about mistakes like this.