Explicitly exclude _overviews/contributors/index.md from files processed by tut

Author: julienrf

scripts/run-tut.sh

@@ -2,6 +2,13 @@
 
 set -eux
 
+# black-list _overviews/contributors/index.md because it embeds a Markdown snippet which embeds Scala code that does not compile
+mkdir -p tut-tmp
+mv _overviews/contributors/index.md tut-tmp/_overviews_contributors_index.md
+
 coursier launch -r "https://dl.bintray.com/tpolecat/maven/" org.tpolecat:tut-core_2.12:0.6.7 -- . tut-tmp '.*\.md$' -classpath $(coursier fetch -p com.chuusai:shapeless_2.12:2.3.3) -Xfatal-warnings -feature
 
+# restore _overviews/contributors/index.md file
+mv tut-tmp/_overviews_contributors_index.md _overviews/contributors/index.md
+
 exit 0