Deploying Amplify App via CI

.gitignore

amplify/
aws-exports.js

amplify-setup

#!/bin/bash
set -e
IFS='|'

AWS_PROFILE="your_aws_profile"
PROJECT_NAME="amplify_project_name"
APP_ID="amplify_app_id"

if [[ "${AWS_ACCESS_KEY_ID:+x}" && "${AWS_SECRET_ACCESS_KEY:+x}" ]]; then
  AWSCREDENTIALS="\"useProfile\":false,\
\"accessKeyId\":\"$AWS_ACCESS_KEY_ID\",\
\"secretAccessKey\":\"$AWS_SECRET_ACCESS_KEY\","
else
  AWSCREDENTIALS="\"useProfile\":true,\"profileName\":\"$AWS_PROFILE\","
fi

REACTCONFIG="{\
\"SourceDir\":\"src\",\
\"DistributionDir\":\"build\",\
\"BuildCommand\":\"npm run-script build\",\
\"StartCommand\":\"npm run-script start\"\
}"
AWSCLOUDFORMATIONCONFIG="{\
\"configLevel\":\"project\",\
$AWSCREDENTIALS\
\"region\":\"ap-northeast-1\"\
}"
AMPLIFY="{\
\"projectName\":\"$PROJECT_NAME\",\
\"appId\":\"$APP_ID\",\
\"envName\":\"$1\",\
\"defaultEditor\":\"code\"\
}"
FRONTEND="{\
\"frontend\":\"javascript\",\
\"framework\":\"react-native\",\
\"config\":$REACTCONFIG\
}"
PROVIDERS="{\
\"awscloudformation\":$AWSCLOUDFORMATIONCONFIG\
}"

rm -rf amplify src/aws-exports.js
echo n | amplify pull \
--amplify $AMPLIFY \
--frontend $FRONTEND \
--providers $PROVIDERS

# Thanks
# https://github.com/aws-amplify/amplify-cli/issues/5275#issuecomment-724069616
# https://github.com/aws-amplify/amplify-cli/issues/3292#issuecomment-788249445
# https://docs.amplify.aws/cli/usage/headless#amplify-pull-parameters

eas-build-pre-install

#!/bin/bash
set -e
IFS='|'

if which amplify >/dev/null; then
  :
else
  npm install --quiet -g @aws-amplify/cli
fi

if [[ $EAS_BUILD_PROFILE == "production" ]]; then
  ./bin/amplify-setup prd
else
  ./bin/amplify-setup stg
fi

package.json

{
  "main": "index.js",
  "scripts": {
    "start": "expo start --dev-client",
    "android": "expo run:android --device",
    "ios": "expo run:ios --device",
    "init:clean": "rm -rf src/* amplify .expo/* android ios",
    "init:amplify": "yarn init:amplify:test",
    "init:amplify:test": "bin/amplify-setup test",
    "init:amplify:stg": "bin/amplify-setup stg",
    "init:amplify:prd": "bin/amplify-setup prd",
    "build:ios:stg": "eas build -p ios --profile preview",
    "build:android:stg": "eas build -p android --profile preview",
    "build:ios:prd": "eas build -p ios --profile production",
    "build:android:prd": "eas build -p android --profile production",
    "eas-build-pre-install": "./bin/eas-build-pre-install"
  }
}