add lightswitch to pkg docs, use bootstrap 5

.Rbuildignore

@@ -12,3 +12,6 @@ CODE_OF_CONDUCT.md
 .github
 ^codemeta\.json$
 revdep/
+^_pkgdown\.yml$
+^docs$
+^pkgdown$

.gitignore

@@ -6,3 +6,4 @@
 revdep/checks.noindex/*
 revdep/data.sqlite
 revdep/library.noindex/*
+docs

DESCRIPTION

@@ -26,7 +26,7 @@ Authors@R: c(
     person("Marion", "Louveaux", role="ctb"),
     person("David", "Schoch", role = "ctb")
     )
-URL: https://github.com/sckott/cowsay
+URL: https://github.com/sckott/cowsay, https://sckott.github.io/cowsay
 BugReports: https://github.com/sckott/cowsay/issues
 Roxygen: list(markdown = TRUE)
 Encoding: UTF-8

Makefile

@@ -1,6 +1,8 @@
 PACKAGE := $(shell grep '^Package:' DESCRIPTION | sed -E 's/^Package:[[:space:]]+//')
 RSCRIPT = Rscript --no-init-file
 
+.PHONY: docs
+
 install: doc build
 	R CMD INSTALL . && rm *.tar.gz
 
@@ -10,6 +12,9 @@ build:
 doc:
 	${RSCRIPT} -e "devtools::document()"
 
+docs:
+	${RSCRIPT} -e "pkgdown::build_site()"
+
 eg:
 	${RSCRIPT} -e "devtools::run_examples()"
 

_pkgdown.yml

@@ -0,0 +1,4 @@
+url: https://sckott.github.io/cowsay
+template:
+  bootstrap: 5
+  light-switch: true