tests/testthat/_snaps/build-article.md

In r-lib/pkgdown: Make Static HTML Documentation for a Package

bad width gives nice error

Code
  rmarkdown_setup_pkgdown(pkg)
Condition
  Error in `rmarkdown_setup_pkgdown()`:
  ! In _pkgdown.yml, code.width must be a whole number, not the string "abc".

output is reproducible by default, i.e. 'seed' is respected

Code
  cat(output)
Output
  ## [1] 0.080750138 0.834333037 0.600760886 0.157208442 0.007399441

reports on bad open graph meta-data

Code
  build_article("test", pkg)
Message
  Reading vignettes/test.Rmd
Condition
  Error in `build_article()`:
  ! In vignettes/test.Rmd, opengraph.twitter must be a list, not the number 1.

build_article styles ANSI escapes

<span class="co">## <span style="color: #BB0000;">X</span></span>

build_article yields useful error if R fails

Code
  build_article("test", pkg)
Message
  Reading vignettes/test.Rmd
Condition
  Error in `build_article()`:
  ! Failed to render 'vignettes/test.Rmd'.
  x Quitting from test.Rmd:4-9 [unnamed-chunk-1]
  Caused by error:
  ! Error!

Code
  summary(expect_error(build_article("test", pkg)))
Message
  Reading vignettes/test.Rmd
Output
  <error/rlang_error>
  Error in `build_article()`:
  ! Failed to render 'vignettes/test.Rmd'.
  x Quitting from test.Rmd:4-9 [unnamed-chunk-1]
  Caused by error:
  ! Error!
  ---
  Backtrace:
      x
   1. \-global f()
   2.   \-global g()
   3.     \-global h()

build_article copies image files in subdirectories

Code
  build_article("test", pkg)
Message
  Reading vignettes/test.Rmd
  Writing `articles/test.html`

warns about missing images

Code
  build_article("kitten", pkg)
Message
  Reading vignettes/kitten.Rmd
  Writing `articles/kitten.html`
  Missing images in 'vignettes/kitten.Rmd': 'kitten.jpg'
  i pkgdown can only use images in 'man/figures' and 'vignettes'

warns about missing alt-text

Code
  build_article("kitten", pkg)
Message
  Reading vignettes/kitten.Rmd
  Writing `articles/kitten.html`
  x Missing alt-text in 'vignettes/kitten.Rmd'
  * kitten.jpg
  i Learn more in `vignette(pkgdown::accessibility)`.

r-lib/pkgdown documentation built on April 13, 2025, 2:12 a.m.