1 files changed, 42 insertions, 0 deletions
diff --git a/scripts/jobs/validate/publish-core b/scripts/jobs/validate/publish-core
new file mode 100755
index 0000000000..392d01a591
--- /dev/null
+++ b/scripts/jobs/validate/publish-core
@@ -0,0 +1,42 @@
+#!/bin/bash -e
+# This script publishes the core of Scala to maven for use as locker downstream,
+# and saves the relevant properties used in its build artifacts, versions.properties.
+# (This means we'll use locker instead of quick downstream in dbuild.
+#  The only downside is that backend improvements don't improve compiler performance itself until they are in STARR).
+# The version is suffixed with "-${sha:0:7}-SNAPSHOT"
+
+baseDir=${WORKSPACE-`pwd`}
+scriptsDir="$baseDir/scripts"
+. $scriptsDir/common
+
+case $prDryRun in
+  yep)
+    echo "DRY RUN"
+    mkdir -p build/pack ; mkdir -p dists/maven/latest
+    ;;
+  *)
+    sha=$(git rev-parse HEAD) # TODO: warn if $repo_ref != $sha (we shouldn't do PR validation using symbolic gitrefs)
+    echo "sha/repo_ref == $sha/$repo_ref ?"
+
+    parseScalaProperties build.number
+
+    ./pull-binary-libs.sh
+    # "noyoudont" is there juuuust in case
+    antDeployArgs="-Dmaven.version.suffix=\"-${sha:0:7}-SNAPSHOT\" -Dremote.snapshot.repository=$prRepoUrl -Drepository.credentials.id=pr-scala -Dremote.release.repository=noyoudont"
+
+    # master doesn't currently build with starr, so can't skip locker yet...
+    # TODO: enable for 2.11 once we have bumped versions in versions.properties accordingly
+    antBuildArgs="-Dlocker.skip=1" # -Dstarr.use.released=1 should be left up to the build (via versions.properties)
+
+    # TODO: can we move doc generation downstream as well?
+    # build to (later) publish with a maven suffix that encodes the first 7 characters of the sha of the commit that we're validating
+    # (don't use the sha of the merge commit as we don't have an easy way of passing that down the validation chain)
+    ant -Darchives.skipxz=true $antDeployArgs $antBuildArgs distpack-maven-opt
+
+    # mv buildcharacter.properties jenkins.properties # parsed by the jenkins job
+    echo "maven.version.number=$version_major.$version_minor.$version_patch-${sha:0:7}-SNAPSHOT" > jenkins.properties
+
+    cd dists/maven/latest
+    ant $antDeployArgs deploy-core.snapshot
+    ;;
+esac