clean up and consolidate run scripts

* put run.sh at root level so it's easy to find
* make run.sh suitable for direct local use
* remove support for dbuild versions prior to 0.9.5
* remove unnecessary complication/indirection

Author: SethTisue

run.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+# This script is suitable for local use.
+# It is also invoked by Jenkins (from scripts/jobs/integrate/community-build).
+
+# usage: ./run.sh [<dbuild-options>]
+
+set -e
+set -o pipefail
+
+export LANG="en_US.UTF-8"
+export HOME="$(pwd)"
+
+DBUILDVERSION=0.9.5
+echo "dbuild version: $DBUILDVERSION"
+
+DBUILDCONFIG=community.dbuild
+echo "dbuild config file: $DBUILDCONFIG"
+
+if [ ! -f "$DBUILDCONFIG" ]
+then
+  echo "File not found: $DBUILDCONFIG"
+  exit 1
+fi
+
+if [ ! -d "dbuild-${DBUILDVERSION}" ]
+then
+  wget "http://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.dbuild/dbuild/${DBUILDVERSION}/tgzs/dbuild-${DBUILDVERSION}.tgz"
+  tar xfz "dbuild-${DBUILDVERSION}.tgz"
+  rm "dbuild-${DBUILDVERSION}.tgz"
+fi
+
+# sigh, Ubuntu has nodejs but OS X has node
+if hash nodejs 2>/dev/null; then
+    export NODE=nodejs
+else
+    export NODE=node
+fi
+
+# use -n since running locally you don't want notifications sent,
+# and on our Jenkins setup it doesn't actually work (for now anyway)
+
+echo "dbuild-${DBUILDVERSION}/bin/dbuild" -n "${@}" "$DBUILDCONFIG"
+"dbuild-${DBUILDVERSION}/bin/dbuild" -n "${@}" "$DBUILDCONFIG" 2>&1 | tee "dbuild-${DBUILDVERSION}/dbuild.out"
+STATUS="$?"
+BUILD_ID="$(grep '^\[info\]  uuid = ' "dbuild-${DBUILDVERSION}/dbuild.out" | sed -e 's/\[info\]  uuid = //')"
+echo "The repeatable UUID of this build was: ${BUILD_ID}"
+exit "$STATUS"

scripts/dbuild-runner.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 
-DBUILDVERSION=0.9.5
+set -e
 
 # otherwise these directories just keep growing.
 # see scala/scala-jenkins-infra#115
 rm -rf target-$DBUILDVERSION/project-builds
 rm -rf target-$DBUILDVERSION/extraction
 
-scripts/dbuild-runner.sh "community.dbuild" "$DBUILDVERSION" "${@}"
+scripts/run.sh "${@}"