[Chore] Project build updates

- Update Sbt
- Update Scala
- Remove sbt-verify package: In the near future will covered by nix build

.circleci/Dockerfile

@@ -26,8 +26,3 @@ RUN useradd --create-home -s /bin/bash circleci
 WORKDIR /home/circleci
 
 USER circleci
-
-RUN \
-  git clone --branch v0.4.1 --depth=1 https://github.com/input-output-hk/sbt-verify.git &&\
-  cd sbt-verify &&\
-  sbt publishLocal

README.md

@@ -46,24 +46,6 @@ Depending on network you want to join you can use appropriate launcher, all can
 
 As an alternative to downloading the client build the client from source.
 
-First of all `sbt-verify` is used in order to check the validity of the downloaded libraries checksums.
-
-`sbt-verify` can be downloaded from our read only repository by typing
-
-```
-git clone  https://github.com/input-output-hk/sbt-verify
-```
-
- Then in order to make `sbt-verify` available to our build type
-
-```
-cd sbt-verify
-sbt publishLocal
-```
-
-This installs the `sbt-verify` library to your local repository.
-
-After installing the `sbt-verify` library to your local repository checkout this repository from github and then type
 
 ```
 git submodule update --recursive --init

build.sbt

@@ -2,8 +2,8 @@ enablePlugins(JDKPackagerPlugin, JavaAppPackaging, SolidityPlugin)
 
 val commonSettings = Seq(
   name := "mantis",
-  version := "2.0",
-  scalaVersion := "2.12.5",
+  version := "3.0",
+  scalaVersion := "2.12.10",
   testOptions in Test += Tests.Argument(TestFrameworks.ScalaTest, "-l", "EthashMinerSpec") // miner tests disabled by default
 )
 
@@ -78,17 +78,8 @@ val root = project.in(file("."))
     .settings(commonSettings: _*)
     .settings(
       libraryDependencies ++= dep,
-      verifyOutputFile in verifyGenerate := baseDirectory.value / "verify.sbt",
-      verifyOptions in verify := VerifyOptions(
-        includeBin = true,
-        includeScala = true,
-        includeDependency = true,
-        excludedJars = Nil,
-        warnOnUnverifiedFiles = false,
-        warnOnUnusedVerifications = false
-      ),
       executableScriptName := name.value,
-      dist in Universal := ((dist in Universal) dependsOn verify).value
+      dist in Universal := (dist in Universal).value
     )
     .settings(inConfig(Integration)(Defaults.testSettings) : _*)
     .settings(inConfig(Benchmark)(Defaults.testSettings) : _*)

docker/scripts/install-mantis-dev.sh

@@ -10,13 +10,6 @@ HERE=$(readlink -m $(dirname ${BASH_SOURCE[0]}))
 
 mkdir ~/repos
 
-cd ~/repos
-git clone https://github.com/input-output-hk/sbt-verify.git
-cd sbt-verify
-git checkout $SBT_VERIFY_TAG
-# This is needed, since the library is not published in binary form. 
-sbt publishLocal
-
 cd ~/repos
 git clone https://github.com/input-output-hk/mantis.git
 cd mantis

project/build.properties

@@ -1 +1 @@
-sbt.version = 0.13.13
+sbt.version = 1.2.8

project/plugins.sbt

@@ -1,11 +1,9 @@
 logLevel := sbt.Level.Warn
-addSbtPlugin("org.scoverage" %% "sbt-scoverage" % "1.5.0")
-addSbtPlugin("org.scoverage" %% "sbt-coveralls" % "1.1.0")
-addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "0.8.0")
-addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.0.6")
-addSbtPlugin("com.thoughtworks.sbt-api-mappings" % "sbt-api-mappings" % "latest.release")
-addSbtPlugin("uk.co.josephearl" % "sbt-verify" % "0.4.1")
-addSbtPlugin("com.thesamet" % "sbt-protoc" % "0.99.12")
-addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.3.4")
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.5.1")
+addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "1.0.0")
+addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.3.21")
+addSbtPlugin("com.thoughtworks.sbt-api-mappings" % "sbt-api-mappings" % "2.1.0")
+addSbtPlugin("com.thesamet" % "sbt-protoc" % "0.99.25")
+addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.4.2")
 
 libraryDependencies += "com.trueaccord.scalapb" %% "compilerplugin" % "0.6.6"