Switch remaining uses of ant over to sbt

- Modify `tools/scaladoc-diff` to use sbt instead of ant.

- Move `stability-test.sh` from `tools` to `scripts`. With the new
  build process without separate `locker` and `strap` stages, it doesn’t
  make sense to call this script without first setting up the proper
  test environment in a CI build.

- Replace the use of `build.number` in `bootstrap` with a new
  `SHA-NIGHTLY` mode for `baseVersionSuffix`.

- Make `partest` call sbt instead of ant for initializing the classpath
  and use the new classpath location (`quick` instead of `pack`).

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/scaladoc-diff b/tools/scaladoc-diff
index df0d1f3335..1003b3dc02 100755
--- a/tools/scaladoc-diff
+++ b/tools/scaladoc-diff
@@ -49,7 +49,7 @@ if [ ! -f "build/scaladoc-output-$oldsha.txt" ]
 then
   echo "making scaladoc for parent commit ($oldsha)"
   git checkout -q $oldsha
-  ant docs.lib -Dscaladoc.raw.output='yes' > build/scaladoc-output-$oldsha.txt
+  sbt 'set scalacOptions in Compile in doc in library += "-raw-output"' library/doc > build/scaladoc-output-$oldsha.txt
   rm -rf build/scaladoc-${oldsha}
   mv build/scaladoc build/scaladoc-${oldsha}
   git checkout -q $sha
@@ -57,7 +57,7 @@ fi
 
 # create scaladoc for current commit
 echo "making scaladoc for current commit ($sha)"
-ant docs.lib -Dscaladoc.raw.output='yes' > build/scaladoc-output-$sha.txt
+sbt 'set scalacOptions in Compile in doc in library += "-raw-output"' library/doc > build/scaladoc-output-$sha.txt
 rm -rf build/scaladoc-${sha}
 mv build/scaladoc build/scaladoc-${sha}