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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@ import laika.helium.config.Favicon
import laika.helium.config.HeliumIcon
import laika.helium.config.IconLink
import laika.helium.config.ImageLink
import laika.rewrite.link.ApiLinks
import laika.rewrite.link.LinkConfig
import laika.sbt.LaikaPlugin
import laika.theme.ThemeProvider
import mdoc.MdocPlugin
Expand Down Expand Up @@ -105,6 +107,12 @@ object TypelevelSitePlugin extends AutoPlugin {
.value: @nowarn("cat=other-pure-statement"),
tlSitePreview := previewTask.value,
Laika / sourceDirectories := Seq(mdocOut.value),
laikaConfig := {
val currentConfig = laikaConfig.value
tlSiteApiUrl.value.fold(currentConfig) { apiUrl =>
currentConfig.withConfigValue(LinkConfig(apiLinks = Seq(ApiLinks(apiUrl.toString))))
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Following on the additivity issue, .withConfigValue is definitely additive. But I assume that this will override any previously set LinkConfig and esp. all apiLinks previously set?

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@DavidGregory084 DavidGregory084 Mar 24, 2022

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I guess only way is to test it!

scala> import laika.sbt._
import laika.sbt._

scala> import laika.rewrite.link._
import laika.rewrite.link._

scala> val conf = LaikaConfig.defaults
conf: laika.sbt.LaikaConfig = LaikaConfig(UTF-8,<function1>,laika.config.ConfigBuilder@302e25d3,laika.ast.MessageFilter$$anon$1@78ea076,None,laika.ast.MessageFilter$$anon$1@56276b5d)

scala> val confWithLinks = conf.withConfigValue(LinkConfig(apiLinks = List(ApiLinks(baseUri = "https://www.javadoc.io/doc/com.github.cb372/scalacache-unidocs_2.13/0.28.0/"))))
confWithLinks: laika.sbt.LaikaConfig = LaikaConfig(UTF-8,<function1>,laika.config.ConfigBuilder@623f79d4,laika.ast.MessageFilter$$anon$1@78ea076,None,laika.ast.MessageFilter$$anon$1@56276b5d)
                                                                                                                                                                                                           
scala> val confWithMoreLinks = confWithLinks.withConfigValue(LinkConfig(apiLinks = List(ApiLinks(baseUri = "https://www.javadoc.io/doc/org.typelevel/sbt-typelevel-docs_2.12/latest/", "org.typelevel.sbt"))))
confWithMoreLinks: laika.sbt.LaikaConfig = LaikaConfig(UTF-8,<function1>,laika.config.ConfigBuilder@1698fd02,laika.ast.MessageFilter$$anon$1@78ea076,None,laika.ast.MessageFilter$$anon$1@56276b5d)

scala> confWithLinks.configBuilder.build.get[LinkConfig]("laika.links")
res0: laika.config.Config.ConfigResult[laika.rewrite.link.LinkConfig] = Right(LinkConfig(List(),List(),List(ApiLinks(https://www.javadoc.io/doc/com.github.cb372/scalacache-unidocs_2.13/0.28.0/,*,index.html)),List()))

scala> confWithMoreLinks.configBuilder.build.get[LinkConfig]("laika.links")
res1: laika.config.Config.ConfigResult[laika.rewrite.link.LinkConfig] = Right(LinkConfig(List(),List(),List(ApiLinks(https://www.javadoc.io/doc/org.typelevel/sbt-typelevel-docs_2.12/latest/,org.typelevel.sbt,index.html)),List()))

scala>

It looks like yes, latest ApiLinks wins 😬

}
},
laikaTheme := tlSiteHeliumConfig.value.build.extend(tlSiteHeliumExtensions.value),
mdocVariables := {
mdocVariables.value ++
Expand Down