traneio-scala-future.sh

# Requirement: the project must be on Scala 2.12.3

# Step 1 - Add the scalafix sbt plugin
echo 'addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.5.0-M4")' >> projecs/plugins.sbt

# Step 2 (MANUAL) - Add the traneio Scala Future dependency to the sbt build
# resolvers += Resolver.sonatypeRepo("snapshots")
# libraryDependencies += "io.trane" % "future-scala" % "0.2.3-SNAPSHOT"

# Step 2 - Run the scalafix rewrite
sbt scalafix replace:scala.concurrent.Await/io.trane.future.scala.Await replace:scala.concurrent.Future/io.trane.future.scala.Future replace:scala.concurrent.Promise/io.trane.future.scala.Promise

# Step 3 (MANUAL) - Fix compilation
# add 'import io.trane.future.scala._' to the source files that don't compile because of type mismatch 
# and add `toScalaFuture`/`toScalaPromise` to convert scala future from libraries to the traneio future

# Profit