Fix dottyLatestNightlyBuild following scala3 renaming

smarter · smarter · commit deb987ffc200 · 2020-10-17T17:00:15.000+02:00
The regexp was too specific. Also restore the shapeless build before its use of dottyLatestNightlyBuild was disabled in #10021
diff --git a/community-build/community-projects/shapeless b/community-build/community-projects/shapeless
@@ -1 +1 @@
-Subproject commit bf335eb9900c0c8d4a8946867769c3fa1a1abfdf
+Subproject commit b4c2d61ac785720c8ea33eda51104af15fb007d8
diff --git a/sbt-dotty/src/dotty/tools/sbtplugin/DottyPlugin.scala b/sbt-dotty/src/dotty/tools/sbtplugin/DottyPlugin.scala
@@ -49,7 +49,7 @@ object DottyPlugin extends AutoPlugin {
             else fetchSource(s"$major.${minor.toInt - 1}")
           }
         val (source1, majorVersion) = fetchSource(majorVersionFromWebsite)
-        val Version = s"      <version>($majorVersion\\..*-bin.*)</version>".r
+        val Version = s"      <version>($majorVersion.*-bin.*)</version>".r
         val nightly = source1
           .getLines()
           .collect { case Version(version) => version }

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ object DottyPlugin extends AutoPlugin {`
`49`	`49`	`else fetchSource(s"$major.${minor.toInt - 1}")`
`50`	`50`	`}`
`51`	`51`	`val (source1, majorVersion) = fetchSource(majorVersionFromWebsite)`
`52`		`- val Version = s" <version>($majorVersion\\..-bin.)</version>".r`
	`52`	`+ val Version = s" <version>($majorVersion.-bin.)</version>".r`
`53`	`53`	`val nightly = source1`
`54`	`54`	`.getLines()`
`55`	`55`	`.collect { case Version(version) => version }`