Remove code duplication in scripts

Author: allanrenucci

project/scripts/genDocs

@@ -16,16 +16,9 @@ fi
 
 echo "Working directory: $PWD"
 
-# get the ivy2 cache
-ln -s /var/cache/drone/ivy2 "$HOME/.ivy2"
-
 # this command will generate docs in $PWD/docs/_site
-sbt -J-Xmx4096m \
-    -J-XX:ReservedCodeCacheSize=512m \
-    -J-XX:MaxMetaspaceSize=1024m \
-    -Ddotty.drone.mem=4096m \
-    -ivy /var/cache/drone/ivy2 \
-    "genDocs"
+SBT="$(cd "$(dirname "${BASH_SOURCE[0]}")" >& /dev/null && pwd)/sbt"
+eval "$SBT" "genDocs"
 
 # make sure that the previous command actually succeeded
 if [ ! -d "$PWD/docs/_site" ]; then

project/scripts/sbt

@@ -3,20 +3,17 @@
 # Usage:
 # ./sbt <cmd>
 
-set -e
-
 CMD="$1"
 
 if [ -z "$CMD" ]; then
   echo "Error: missing sbt command"
   exit 1
 fi
 
-# get the ivy2 cache
-ln -s /var/cache/drone/ivy2 "$HOME/.ivy2"
-
 # run sbt with the supplied arg
 sbt -J-Xmx4096m \
     -J-XX:ReservedCodeCacheSize=512m \
     -J-XX:MaxMetaspaceSize=1024m \
-    -Ddotty.drone.mem=4096m "$CMD"
+    -Ddotty.drone.mem=4096m \
+    -ivy /var/cache/drone/ivy2 \
+    "$CMD"

project/scripts/sbtPublish

@@ -23,18 +23,12 @@ if [ -z "$RELEASE_CMD" ]; then
   exit 1
 fi
 
-# get the ivy2 cache
-ln -s /var/cache/drone/ivy2 "$HOME/.ivy2"
-
 CMD="     ;set credentials in ThisBuild := Seq(Credentials(\"Sonatype Nexus Repository Manager\", \"oss.sonatype.org\", \"$2\", \"$3\"))"
 CMD="$CMD ;set pgpPassphrase := Some(\"\"\"$4\"\"\".toCharArray)"
 CMD="$CMD ;set pgpSecretRing := file(\"/keys/secring.asc\")"
 CMD="$CMD ;set pgpPublicRing := file(\"/keys/pubring.asc\")"
 CMD="$CMD $RELEASE_CMD"
 
 # run sbt with the supplied arg
-sbt -J-Xmx4096m \
-    -J-XX:ReservedCodeCacheSize=512m \
-    -J-XX:MaxMetaspaceSize=1024m \
-    -Ddotty.drone.mem=4096m \
-    "$CMD"
+SBT="$(cd "$(dirname "${BASH_SOURCE[0]}")" >& /dev/null && pwd)/sbt"
+eval "$SBT" "$CMD"