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@swaminator swaminator/amplifyPush.sh
Last active Jun 12, 2019

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The amplifyPush script
#!/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
echo "# Start initializing Amplify environment: ${ENV}"
if [[ -z ${STACKINFO} ]];
then
echo "# Initializing new Amplify environment: ${ENV} (amplify init)"
amplify init --amplify ${AMPLIFY} --providers ${PROVIDERS} --codegen ${CODEGEN} --yes;
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)"
amplify init --amplify ${AMPLIFY} --providers ${PROVIDERS} --codegen ${CODEGEN} --yes;
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
# Check valid environment name
if [[ -z ${ENV} || "${ENV}" =~ [^a-zA-Z0-9\-]+ ]] ; then help_output ; fi
AWSCONFIG="{\
\"configLevel\":\"project\",\
\"useProfile\":true,\
\"profileName\":\"default\"\
}"
AMPLIFY="{\
\"envName\":\"${ENV}\"\
}"
PROVIDERS="{\
\"awscloudformation\":${AWSCONFIG}\
}"
CODEGEN="{\
\"generateCode\":false,\
\"generateDocs\":false\
}"
# 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} ${AWSCONFIG}
echo "# Store Amplify CLI Cloud-Formation stack info in environment cache"
STACKINFO="$(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}
fi
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