#!/bin/bash

# This bash script uploads the pdf2htmlEX release artefacts
#
# We EXPECT the following environment variables to be set:
#    GITHUB_TOKEN
#    DOCKER_USERNAME
#
# You can OPTIONALLY set the following environment variables:
#    DOCKER_PASSWORD  (if not set you will be asked for your password)
#

source ./buildScripts/reSourceVersionEnvs

##################################
# upload github release artefacts
#

# begin by gathering the required environment variables
#

if [ -z "$GITHUB_USERNAME" ]; then
  echo ""
  read -p "Enter the GitHub upload username: " GITHUB_USERNAME
  echo ""
  if [ -z "$GITHUB_USERNAME" ]; then 
    echo "GITHUB_USERNAME not set... so we can not upload release artefacts."
    exit 1
  fi
fi

if [ -z "$GITHUB_TOKEN" ]; then
  echo ""
  read -p "Enter the GitHub upload token/password: " GITHUB_TOKEN
  echo ""
  if [ -z "$GITHUB_TOKEN" ]; then
    echo "GITHUB_TOKEN not set... so we can not upload release artefacts."
    exit 1
  fi
fi

if [ -z "$TRAVIS_REPO_SLUG" ]; then
  echo ""
  read -p "Enter the GitHub repository (user/proj): " TRAVIS_REPO_SLUG
  echo ""
  if [ -z "$TRAVIS_REPO_SLUG" ]; then
    echo "TRAVIS_REPO_SLUG (Github repository) not set... so we can not upload release artefacts."
    exit 1
  fi
fi

cd imageBuild

echo "machine api.github.com"       > $HOME/.netrc
echo "  login    $GITHUB_USERNAME" >> $HOME/.netrc
echo "  password $GITHUB_TOKEN"    >> $HOME/.netrc
echo "machine uploads.github.com"  >> $HOME/.netrc
echo "  login    $GITHUB_USERNAME" >> $HOME/.netrc
echo "  password $GITHUB_TOKEN"    >> $HOME/.netrc

echo $BUILD_TIME > buildTime
echo $APPIMAGE_NAME > appImageName
echo $DOCKER_NAME > dockerImageName

echo ../buildScripts/uploadReleaseTool "$TRAVIS_REPO_SLUG" "continuous" "Latest release"	\
   -- $APPIMAGE_NAME appImageName dockerImageName buildTime

../buildScripts/uploadReleaseTool "$TRAVIS_REPO_SLUG" "continuous" "Latest release"	\
   -- $APPIMAGE_NAME appImageName dockerImageName buildTime


##################################
# push docker image
#
if [ -x "$(which docker)" ]; then

  if [ -z "$DOCKER_USERNAME" ]; then
    echo ""
    read -p "Enter the Docker usernane): " DOCKER_USERNAME
    echo ""
    if [ -z "$DOCKER_USERNAME" ]; then
      echo "DOCKER_USERNAME not set... so we do not know where to push image."
      exit 1
    fi
  fi

  if [ -z "$DOCKER_PASSWORD" ]; then
    echo ""
    echo "Please type your the Docker hub password"
    docker login -u "$DOCKER_USERNAME"
  else
    echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
  fi

  docker push $DOCKER_USERNAME/pdf2htmlex

else
  echo "Docker is not installed... skipping upload of docker image."
fi