From 02264cd97b2cf49f987e4e7e36bcae1970926f63 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=93lafur=20P=C3=A1ll=20Geirsson?= <olafurpg@gmail.com>
Date: Tue, 1 Jan 2019 19:28:47 +0100
Subject: [PATCH] Add mdocExtraArguments setting to enable base settings.

---
 mdoc-docs/src/main/scala/mdoc/docs/SbtModifier.scala | 2 ++
 mdoc-sbt/src/main/scala/mdoc/MdocPlugin.scala        | 9 ++++++++-
 mdoc/src/main/scala/mdoc/MainSettings.scala          | 3 +++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/mdoc-docs/src/main/scala/mdoc/docs/SbtModifier.scala b/mdoc-docs/src/main/scala/mdoc/docs/SbtModifier.scala
index 8c5dbfb0a..152ddc4c4 100644
--- a/mdoc-docs/src/main/scala/mdoc/docs/SbtModifier.scala
+++ b/mdoc-docs/src/main/scala/mdoc/docs/SbtModifier.scala
@@ -14,6 +14,7 @@ class SbtModifier extends StringModifier {
       mdocIn,
       mdocOut,
       mdocVariables,
+      mdocExtraArguments,
       mdocAutoDependency
     )
     val rows = keys.map { s =>
@@ -21,6 +22,7 @@ class SbtModifier extends StringModifier {
         .toString()
         .replaceAllLiterally("java.lang.String", "String")
         .replaceAllLiterally("scala.collection.immutable.", "")
+        .replaceAllLiterally("scala.collection.", "")
       <tr>
         <td><code>{s.key.toString}</code></td>
         <td><code>{tpe}</code></td>
diff --git a/mdoc-sbt/src/main/scala/mdoc/MdocPlugin.scala b/mdoc-sbt/src/main/scala/mdoc/MdocPlugin.scala
index c08169b26..84649964a 100644
--- a/mdoc-sbt/src/main/scala/mdoc/MdocPlugin.scala
+++ b/mdoc-sbt/src/main/scala/mdoc/MdocPlugin.scala
@@ -36,6 +36,11 @@ object MdocPlugin extends AutoPlugin {
         "Output directory for mdoc generated markdown. " +
           "Defaults to the target/mdoc directory of this project."
       )
+    val mdocExtraArguments =
+      settingKey[Seq[String]](
+        "Additional command-line arguments to pass on every mdoc invocation. " +
+          "For example, add --no-link-hygiene to disable link hygiene."
+      )
     val mdocAutoDependency =
       settingKey[Boolean](
         "If false, do not add mdoc as a library dependency this project. " +
@@ -49,10 +54,12 @@ object MdocPlugin extends AutoPlugin {
     mdocOut := target.in(Compile).value / "mdoc",
     mdocVariables := Map.empty,
     mdocAutoDependency := true,
+    mdocExtraArguments := Nil,
     mdoc := Def.inputTaskDyn {
       val parsed = sbt.complete.DefaultParsers.spaceDelimited("<arg>").parsed
+      val args = mdocExtraArguments.value ++ parsed
       Def.taskDyn {
-        runMain.in(Compile).toTask(s" mdoc.Main ${parsed.mkString(" ")}")
+        runMain.in(Compile).toTask(s" mdoc.Main ${args.mkString(" ")}")
       }
     }.evaluated,
     libraryDependencies ++= {
diff --git a/mdoc/src/main/scala/mdoc/MainSettings.scala b/mdoc/src/main/scala/mdoc/MainSettings.scala
index 14a6ebdae..2088e3e9e 100644
--- a/mdoc/src/main/scala/mdoc/MainSettings.scala
+++ b/mdoc/src/main/scala/mdoc/MainSettings.scala
@@ -71,6 +71,9 @@ final class MainSettings private (
   def withCheck(check: Boolean): MainSettings = {
     copy(settings.copy(check = check))
   }
+  def withNoLinkHygiene(noLinkHygiene: Boolean): MainSettings = {
+    copy(settings.copy(noLinkHygiene = noLinkHygiene))
+  }
   def withReportRelativePaths(reportRelativePaths: Boolean): MainSettings = {
     copy(settings.copy(reportRelativePaths = reportRelativePaths))
   }