fix prerelease build

scripts/formula-deploy.sh

@@ -16,23 +16,6 @@ git config --global user.name "${BINARY}-auto-releaser"
 rm -rf homebrew_release_repo
 git clone git@github.com:${HBREPO}.git homebrew_release_repo
 
-# If a bitly token file exists, we'll use that to shorten the link (and allow download counting).
-if [ -f "bitly_token" ]; then
-  API=https://api-ssl.bitly.com/v4/bitlinks
-  # Request payload. In single quotes with double quotes escaped. :see_no_evil:
-  JSON='{\"domain\": \"bit.ly\",\"title\": \"${BINARY}.v${VERSION}-${ITERATION}.tgz\", \
-    \"tags\": [\"${BINARY}\"], \"long_url\": \"${SOURCE_PATH}\"}'
-  # Request with headers and data. Using bash -c to hide token from bash -x in travis logs.
-  OUT=$(bash -c "curl -s -X POST -H 'Content-type: application/json' ${API} -H \"\$(<bitly_token)\" -d \"${JSON}\"")
-  # Extract link from reply.
-  LINK="$(echo ${OUT} | jq -r .link | sed 's/http:/https:/')?v=v${VERSION}"
-  # Replace link in formula.
-  sed "s#^  url.*\$#  url \"${LINK}\"#" ${BINARY}.rb > ${BINARY}.rb.new
-  if [ "$?" = "0" ] && [ "$LINK" != "null?v=v${VERSION}" ] && [ "$LINK" != "?v=v${VERSION}" ]; then
-    mv ${BINARY}.rb.new ${BINARY}.rb
-  fi
-fi
-
 cp ${BINARY}.rb homebrew_release_repo/Formula
 pushd homebrew_release_repo
 git add Formula/${BINARY}.rb