Integrating with scala-infra for CI.

See scala/scala-jenkins-infra#56

Author: DarkDimius

scripts/common

@@ -0,0 +1,13 @@
+update() {
+  [[ -d $baseDir ]] || mkdir -p $baseDir
+  cd $baseDir
+
+  if [ ! -d $baseDir/$2 ]; then git clone "https://github.com/$1/$2.git"; fi
+
+  cd $2
+
+  git fetch --tags "https://github.com/$1/$2.git"
+  (git fetch "https://github.com/$1/$2.git" $3 && git checkout -fq FETCH_HEAD) #|| git checkout -fq $3 # || fallback is for local testing on tag
+  git reset --hard
+}
+

scripts/jobs/validate/junit

@@ -0,0 +1,6 @@
+baseDir=${WORKSPACE-`pwd`}
+scriptsDir="$baseDir/scripts"
+. $scriptsDir/common
+
+update scala scala
+sbt -Ddotty.travis.build=yes update compile test

scripts/jobs/validate/partest

@@ -0,0 +1,6 @@
+baseDir=${WORKSPACE-`pwd`}
+scriptsDir="$baseDir/scripts"
+. $scriptsDir/common
+
+sbt -Ddotty.travis.build=yes update compile "partest run"
+

scripts/jobs/validate/scalastyle

@@ -0,0 +1,6 @@
+baseDir=${WORKSPACE-`pwd`}
+scriptsDir="$baseDir/scripts"
+. $scriptsDir/common
+
+sbt scalastyle
+