`fn_names_on_cran()` misses some packages in the output?

[etiennebacher]

It seems that fn_names_on_cran() misses some packages. In the example below, data.table also exports the data.table() function but doesn't appear in the list:

pkgcheck::fn_names_on_cran("data.table")
#>     package version    fn_name
#> 1    maditr   0.8.3 data.table
#> 2   tidyfst   1.6.5 data.table
#> 3    tidyft   0.4.5 data.table
#> 4 tidytable   0.7.2 data.table

(FYI, I could work around #320 simply by manually creating the destination folder)

[mpadge]

Thanks @etiennebacher! - #320 should be fixed as you suggested. And this one was was a really silly mistake on my part, through hard-coding the fn names data download to an old version:

pkgcheck/R/check-unique-fn-names.R

Lines 98 to 102 in ccb0717

	u <- paste0 (
	"https://github.com/ropensci-review-tools/pkgstats/",
	"releases/download/v0.1.2/pkgstats-fn-names.Rds"
	)
	utils::download.file (u, f, quiet = TRUE)

All updated now to always download latest version. Thanks so much for finding that bug, and helping fix things. You should now see this:

library (pkgcheck)
packageVersion ("pkgcheck")
#> [1] '0.1.2.237'
fn_names_on_cran ("data.table")
#>     package version    fn_name
#> 1    maditr   0.8.3 data.table
#> 2   tidyfst   1.6.5 data.table
#> 3    tidyft   0.4.5 data.table
#> 4 tidytable   0.7.2 data.table
fn_names_on_cran ("data.table", force_update = TRUE)
#>      package version    fn_name
#> 1 data.table  1.17.8 data.table

^{Created on 2025-10-10 with reprex v2.1.1}

Fixing that also made me realise there was no easy way here to ensure data were updated to latest version, so I've also added the force_update param. Thanks so much for helping! Commits here will also add you to the allcontributors section 😄

[etiennebacher]

Great, thank you! Super useful function!