Remove existing builds from private-repo before building a release.

Author: lrytz

scripts/jobs/integrate/bootstrap

@@ -429,6 +429,29 @@ deriveModuleVersions() {
   # PARTEST_IFACE_VER=${PARTEST_IFACE_VER-$(deriveVersion scala scala-partest-interface "$PARTEST_IFACE_REF")}
 }
 
+createNetrcFile() {
+  local netrcFile=$HOME/`basename $1`-netrc
+  grep 'host=' $1 | sed 's/host=\(.*\)/machine \1/'          >  $netrcFile
+  grep 'user=' $1 | sed 's/user=\(.*\)/login \1/'            >> $netrcFile
+  grep 'password=' $1 | sed 's/password=\(.*\)/password \1/' >> $netrcFile
+}
+
+removeExistingBuilds() {
+  createNetrcFile "$HOME/.credentials-private-repo"
+  local netrcFile="$HOME/.credentials-private-repo-netrc"
+
+  local storageApiUrl=`echo $releaseTempRepoUrl | sed 's/\(scala-release-temp\)/api\/storage\/\1/'`
+  local scalaLangModules=`curl -s $storageApiUrl/org/scala-lang | jq -r '.children | .[] | "org/scala-lang" + .uri'`
+
+  for module in "org/scalacheck" $scalaLangModules; do
+    local artifacts=`curl -s $storageApiUrl/$module | jq -r ".children | .[] | select(.uri | contains(\"$SCALA_VER\")) | .uri"`
+    for artifact in $artifacts; do
+      echo "Deleting $releaseTempRepoUrl$module$artifact"
+      curl -s --netrc-file $netrcFile -X DELETE $releaseTempRepoUrl$module$artifact
+    done
+  done
+}
+
 constructUpdatedModuleVersions() {
   updatedModuleVersions=()
 
@@ -552,6 +575,8 @@ determineScalaVersion
 
 deriveModuleVersions
 
+removeExistingBuilds
+
 bootstrap
 
 if [ "$publishToSonatype" == "yes" ]