current-marathon.sh

#!/bin/bash
# expect git and aws with prod creds
# expects to be in the marathon dir or have the MARATHON_PROJECT_DIR set

if [ -z "$MARATHON_PROJECT_DIR" ]; then
  echo "MARATHON_PROJECT_DIR NOT set... using current directory"
else
  pushd $MARATHON_PROJECT_DIR
fi

if [ $# -eq 0 ]
  then
  set -e
  GITSHA=$(git rev-parse HEAD)
  echo "Current SHA: $SHA"
else
  GITSHA="$1"
fi

SHORT_SHA=${GITSHA:0:7}
echo "SHORT: $SHORT_SHA"

FILES=$(aws s3 ls  s3://downloads.mesosphere.io/marathon/snapshots/ | grep $SHORT_SHA.tgz | awk '{print $4}')

for FILE in $FILES; do
  FILE_URL="https://s3.amazonaws.com/downloads.mesosphere.io/marathon/snapshots/$FILE"
  if [[ ${FILE: -5} == .sha1 ]]
  then
    echo $(curl -s "$FILE_URL")
  else
    echo $FILE_URL
  fi
done

if [ -n "$MARATHON_PROJECT_DIR" ]; then
  popd
fi