#!/bin/bash
# env variables to set:
#
#     FORCE_BUILD               set this variable to "true" if you wanna force build, even if build was 
#                               triggered without any commits pushed to the directory
#
#     BUILD_SCRIPT              build-testing or build-nightly, could be any other from package.json tho
#
#     RELEASE_SERVER            target server (where to push built zips after they've been built)
#     RELEASE_DIRECTORY         base directory on the target server 
#     BUILD_CHANNEL_DIRECTORY   directory for uploads, inside the release directory
#
#     AMO_API_KEY               needed if you want to sign and push extension to addons.mozilla.org
#     AMO_API_SECRET            -||-

# don't build if nothing has changed, unless overriden via env variable
if [ ! -z "$GIT_COMMIT" && ! -z "$GIT_PREVIOUS_COMMIT" ] ; then
  if [ "$GIT_COMMIT" == "$GIT_PREVIOUS_COMMIT" ] ; then
    if [ $FORCE_BUILD == "true" ] ; then
      echo "--------------------------------------------"
      echo "    Nothing has changed. Aborting build."
      echo "--------------------------------------------"
      exit 0;
    fi
  fi
fi

npm ci

rm -rf /dist-zip || true   # no big deal if ./dist-zip doesn't exist

#
# build firefox
#
npm run "${BUILD_SCRIPT}"
node scripts/build-zip.js ff
if [ ! -z "${AMO_API_KEY}" ] ; then
  if [ ! -z "${AMO_API_SECRET}" ] ; then 
    web-ext sign --source-dir ./dist --api-key "${AMO_API_KEY}" --api-secret "${AMO_API_SECRET}"
  fi
fi

#
# build chrome
#
npm run "${BUILD_SCRIPT}-chrome"
node scripts/build-zip.js chrome

#
#./scripts/build-crx.sh
#

######################################
#        UPLOAD TO WEB SERVER 
######################################

# add ssh key, if not added
if [ -z "$SSH_AUTH_SOCK" ] ; then
    eval `ssh-agent -s`
    ssh-add
fi

# push all built stuff to the server
scp -r ./build-zip/* "ultrawidify-uploader@${RELEASE_SERVER}:${RELEASE_DIRECTORY}${BUILD_CHANNEL_DIRECTORY}"



######################################
#       Build finished message
######################################

echo "--------------------------------------------"
echo "    Nothing has changed. Aborting build."
echo "--------------------------------------------"