This is the amplifyPush script

amplifyPush

#!/usr/bin/env bash
set -e
IFS='|'
help_output() {
  echo "usage: amplify-push <--environment|-e <name>> <--simple|-s>"
  echo "  --environment  The name of the Amplify environment to use"
  echo "  --simple  Optional simple flag auto-includes stack info from env cache"
  exit 1
}
init_env() {
  ENV=$1
  AMPLIFY=$2
  PROVIDERS=$3
  CODEGEN=$4
  AWSCONFIG=$5
  CATEGORIES=$6
  echo "# Start initializing Amplify environment: ${ENV}"
  if [[ -z ${STACKINFO} ]]; then
    echo "# Initializing new Amplify environment: ${ENV} (amplify init)"
    [[ -z ${CATEGORIES} ]] && amplify init --amplify ${AMPLIFY} --providers ${PROVIDERS} --codegen ${CODEGEN} --yes --forcePush || amplify init --amplify ${AMPLIFY} --providers ${PROVIDERS} --codegen ${CODEGEN} --categories ${CATEGORIES} --yes --forcePush
    echo "# Environment ${ENV} details:"
    amplify env get --name ${ENV}
  else
    echo "STACKINFO="${STACKINFO}
    echo "# Importing Amplify environment: ${ENV} (amplify env import)"
    amplify env import --name ${ENV} --config "${STACKINFO}" --awsInfo ${AWSCONFIG} --yes
    echo "# Initializing existing Amplify environment: ${ENV} (amplify init)"
    [[ -z ${CATEGORIES} ]] && amplify init --amplify ${AMPLIFY} --providers ${PROVIDERS} --codegen ${CODEGEN} --yes --forcePush || amplify init --amplify ${AMPLIFY} --providers ${PROVIDERS} --codegen ${CODEGEN} --categories ${CATEGORIES} --yes --forcePush
    echo "# Environment ${ENV} details:"
    amplify env get --name ${ENV}
  fi
  echo "# Done initializing Amplify environment: ${ENV}"
}
ENV=""
IS_SIMPLE=false
POSITIONAL=()
while [[ $# -gt 0 ]]; do
  key="$1"
  case ${key} in
  -e | --environment)
    ENV=$2
    shift
    ;;
  -r | --region)
    REGION=$2
    shift
    ;;
  -s | --simple)
    IS_SIMPLE=true
    shift
    ;;
  *)
    POSITIONAL+=("$1")
    shift
    ;;
  esac
done
set -- "${POSITIONAL[@]}"
# if no provided environment name, use default env variable, then user override
if [[ ${ENV} == "" ]]; then
  ENV=${AWS_BRANCH}
fi
if [[ ${USER_BRANCH} != "" ]]; then
  ENV=${USER_BRANCH}
fi
# strip slashes, limit to 10 chars
ENV=$(echo ${ENV} | sed 's;\\;;g' | sed 's;\/;;g' | cut -c -10)
# Check valid environment name
if [[ -z ${ENV} || "${ENV}" =~ [^a-zA-Z0-9\-]+ ]]; then help_output; fi
AWSCONFIG="{\
                                 \"configLevel\":\"project\",\
                                 \"useProfile\":true,\
                                 \"profileName\":\"default\",\
                                 \"AmplifyAppId\":\"${AWS_APP_ID}\"\
                                 }"
AMPLIFY="{\
                                 \"envName\":\"${ENV}\",\
                                 \"appId\":\"${AWS_APP_ID}\"\
                                 }"
PROVIDERS="{\
                                 \"awscloudformation\":${AWSCONFIG}\
                                 }"
CODEGEN="{\
                                 \"generateCode\":false,\
                                 \"generateDocs\":false\
                                 }"
CATEGORIES=""
if [[ -z ${AMPLIFY_FACEBOOK_CLIENT_ID} && -z ${AMPLIFY_GOOGLE_CLIENT_ID} && -z ${AMPLIFY_AMAZON_CLIENT_ID} ]]; then
  CATEGORIES=""
else
  AUTHCONFIG="{\
                                 \"facebookAppIdUserPool\":\"${AMPLIFY_FACEBOOK_CLIENT_ID}\",\
                                 \"facebookAppSecretUserPool\":\"${AMPLIFY_FACEBOOK_CLIENT_SECRET}\",\
                                 \"googleAppIdUserPool\":\"${AMPLIFY_GOOGLE_CLIENT_ID}\",\
                                 \"googleAppSecretUserPool\":\"${AMPLIFY_GOOGLE_CLIENT_SECRET}\",\
                                 \"amazonAppIdUserPool\":\"${AMPLIFY_AMAZON_CLIENT_ID}\",\
                                 \"amazonAppSecretUserPool\":\"${AMPLIFY_AMAZON_CLIENT_SECRET}\"\
                                 }"
  CATEGORIES="{\
                                 \"auth\":$AUTHCONFIG                                 }"
fi
# Handle old or new config file based on simple flag
if [[ ${IS_SIMPLE} ]]; then
  echo "# Getting Amplify CLI Cloud-Formation stack info from environment cache"
  export STACKINFO="$(envCache --get stackInfo)"
  init_env ${ENV} ${AMPLIFY} ${PROVIDERS} ${CODEGEN} ${AWSCONFIG} ${CATEGORIES}
  echo "# Store Amplify CLI Cloud-Formation stack info in environment cache"
  STACKINFO="$(amplify env get --json --name ${ENV})"
  envCache --set stackInfo ${STACKINFO}
  echo "STACKINFO="${STACKINFO}
else
  # old config file, above steps performed outside of this script
  init_env ${ENV} ${AMPLIFY} ${PROVIDERS} ${CODEGEN} ${AWSCONFIG} ${CATEGORIES}
fi