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hernandosebastianhernandosebastian
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Add script to start local api gateway and lambda
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‎data/bash-scripts/start_local_api_gateway_and_lambda.sh‎

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#!/bin/sh
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BASE_ENDPOINT=http://localhost:4566
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API_NAME=items_crud
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ROUTE_NAME=items
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STAGE=test
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REGION=us-east-1
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LAMBDA_ROLE=arn:aws:iam::123456789012:role/lambda-role
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GET_FUNCTION_NAME=test_items_get_function
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PUT_FUNCTION_NAME=test_items_put_function
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DELETE_FUNCTION_NAME=test_items_delete_function
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POST_FUNCTION_NAME=test_items_post_function
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function fail() {
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echo $2
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exit $1
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}
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aws --endpoint-url=${BASE_ENDPOINT} lambda create-function \
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--region ${REGION} \
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--function-name ${GET_FUNCTION_NAME} \
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--runtime nodejs20.x \
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--handler index.handler \
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--memory-size 128 \
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--zip-file fileb://C:/Users/CBA/localstack-ts-api-gateway-lambda-dynamodb-crud-example/dist/index.zip \
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--role ${LAMBDA_ROLE}
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[ $? == 0 ] || fail 1 "Failed: AWS / lambda / create-function (GET)"
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aws --endpoint-url=${BASE_ENDPOINT} lambda create-function \
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--region ${REGION} \
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--function-name ${PUT_FUNCTION_NAME} \
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--runtime nodejs20.x \
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--handler index.handler \
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--memory-size 128 \
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--zip-file fileb://C:/Users/CBA/localstack-ts-api-gateway-lambda-dynamodb-crud-example/dist/index.zip \
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--role ${LAMBDA_ROLE}
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[ $? == 0 ] || fail 1 "Failed: AWS / lambda / create-function (PUT)"
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aws --endpoint-url=${BASE_ENDPOINT} lambda create-function \
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--region ${REGION} \
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--function-name ${DELETE_FUNCTION_NAME} \
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--runtime nodejs20.x \
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--handler index.handler \
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--memory-size 128 \
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--zip-file fileb://C:/Users/CBA/localstack-ts-api-gateway-lambda-dynamodb-crud-example/dist/index.zip \
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--role ${LAMBDA_ROLE}
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[ $? == 0 ] || fail 1 "Failed: AWS / lambda / create-function (DELETE)"
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aws --endpoint-url=${BASE_ENDPOINT} lambda create-function \
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--region ${REGION} \
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--function-name ${POST_FUNCTION_NAME} \
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--runtime nodejs20.x \
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--handler index.handler \
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--memory-size 128 \
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--zip-file fileb://C:/Users/CBA/localstack-ts-api-gateway-lambda-dynamodb-crud-example/dist/index.zip \
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--role ${LAMBDA_ROLE}
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[ $? == 0 ] || fail 1 "Failed: AWS / lambda / create-function (POST)"
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LAMBDA_ARN_GET=$(aws --endpoint-url=${BASE_ENDPOINT} lambda list-functions \
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--query "Functions[?FunctionName==\`${GET_FUNCTION_NAME}\`].FunctionArn" --output text --region ${REGION})
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LAMBDA_ARN_PUT=$(aws --endpoint-url=${BASE_ENDPOINT} lambda list-functions \
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--query "Functions[?FunctionName==\`${PUT_FUNCTION_NAME}\`].FunctionArn" --output text --region ${REGION})
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LAMBDA_ARN_DELETE=$(aws --endpoint-url=${BASE_ENDPOINT} lambda list-functions \
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--query "Functions[?FunctionName==\`${DELETE_FUNCTION_NAME}\`].FunctionArn" --output text --region ${REGION})
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LAMBDA_ARN_POST=$(aws --endpoint-url=${BASE_ENDPOINT} lambda list-functions \
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--query "Functions[?FunctionName==\`${POST_FUNCTION_NAME}\`].FunctionArn" --output text --region ${REGION})
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aws --endpoint-url=${BASE_ENDPOINT} apigateway create-rest-api \
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--region ${REGION} \
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--name ${API_NAME}
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[ $? == 0 ] || fail 2 "Failed: AWS / apigateway / create-rest-api"
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API_ID=$(aws --endpoint-url=${BASE_ENDPOINT} apigateway get-rest-apis \
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--query "items[?name==\`${API_NAME}\`].id" --output text --region ${REGION})
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PARENT_RESOURCE_ID=$(aws --endpoint-url=${BASE_ENDPOINT} apigateway get-resources \
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--rest-api-id ${API_ID} \
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--query 'items[?path==`/`].id' --output text --region ${REGION})
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aws --endpoint-url=${BASE_ENDPOINT} apigateway create-resource \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--parent-id ${PARENT_RESOURCE_ID} \
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--path-part "items"
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RESOURCE_ID_ALL=$(aws --endpoint-url=${BASE_ENDPOINT} apigateway get-resources \
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--rest-api-id ${API_ID} \
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--query 'items[?path==`/items`].id' --output text --region ${REGION})
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aws --endpoint-url=${BASE_ENDPOINT} apigateway put-method \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--resource-id ${RESOURCE_ID_ALL} \
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--http-method GET \
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--authorization-type "NONE"
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aws --endpoint-url=${BASE_ENDPOINT} apigateway put-integration \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--resource-id ${RESOURCE_ID_ALL} \
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--http-method GET \
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--type AWS_PROXY \
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--integration-http-method POST \
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--uri arn:aws:apigateway:${REGION}:lambda:path/2015-03-31/functions/${LAMBDA_ARN_GET}/invocations \
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--passthrough-behavior WHEN_NO_MATCH
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[ $? == 0 ] || fail 5 "Failed: AWS / apigateway / put-integration (GET ALL)"
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aws --endpoint-url=${BASE_ENDPOINT} apigateway create-resource \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--parent-id ${RESOURCE_ID_ALL} \
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--path-part "{itemId}"
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RESOURCE_ID=$(aws --endpoint-url=${BASE_ENDPOINT} apigateway get-resources \
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--rest-api-id ${API_ID} \
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--query 'items[?path==`/items/{itemId}`].id' --output text --region ${REGION})
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aws --endpoint-url=${BASE_ENDPOINT} apigateway put-method \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--resource-id ${RESOURCE_ID} \
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--http-method GET \
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--request-parameters "method.request.path.itemId=true" \
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--authorization-type "NONE"
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[ $? == 0 ] || fail 4 "Failed: AWS / apigateway / put-method (GET ITEM)"
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aws --endpoint-url=${BASE_ENDPOINT} apigateway put-integration \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--resource-id ${RESOURCE_ID} \
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--http-method GET \
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--type AWS_PROXY \
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--integration-http-method POST \
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--uri arn:aws:apigateway:${REGION}:lambda:path/2015-03-31/functions/${LAMBDA_ARN_GET}/invocations \
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--passthrough-behavior WHEN_NO_MATCH
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[ $? == 0 ] || fail 5 "Failed: AWS / apigateway / put-integration (GET ITEM)"
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aws --endpoint-url=${BASE_ENDPOINT} apigateway put-method \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--resource-id ${RESOURCE_ID} \
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--http-method PUT \
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--request-parameters "method.request.path.itemId=true" \
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--authorization-type "NONE"
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[ $? == 0 ] || fail 4 "Failed: AWS / apigateway / put-method (PUT ITEM)"
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aws --endpoint-url=${BASE_ENDPOINT} apigateway put-integration \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--resource-id ${RESOURCE_ID} \
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--http-method PUT \
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--type AWS_PROXY \
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--integration-http-method POST \
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--uri arn:aws:apigateway:${REGION}:lambda:path/2015-03-31/functions/${LAMBDA_ARN_PUT}/invocations \
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--passthrough-behavior WHEN_NO_MATCH
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[ $? == 0 ] || fail 5 "Failed: AWS / apigateway / put-integration (PUT ITEM)"
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aws --endpoint-url=${BASE_ENDPOINT} apigateway put-method \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--resource-id ${RESOURCE_ID} \
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--http-method DELETE \
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--request-parameters "method.request.path.itemId=true" \
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--authorization-type "NONE"
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[ $? == 0 ] || fail 4 "Failed: AWS / apigateway / put-method (DELETE ITEM)"
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aws --endpoint-url=${BASE_ENDPOINT} apigateway put-integration \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--resource-id ${RESOURCE_ID} \
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--http-method DELETE \
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--type AWS_PROXY \
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--integration-http-method POST \
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--uri arn:aws:apigateway:${REGION}:lambda:path/2015-03-31/functions/${LAMBDA_ARN_DELETE}/invocations \
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--passthrough-behavior WHEN_NO_MATCH
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[ $? == 0 ] || fail 5 "Failed: AWS / apigateway / put-integration (DELETE ITEM)"
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aws --endpoint-url=${BASE_ENDPOINT} apigateway put-method \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--resource-id ${RESOURCE_ID_ALL} \
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--http-method POST \
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--authorization-type "NONE"
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[ $? == 0 ] || fail 4 "Failed: AWS / apigateway / put-method (POST ITEMS)"
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aws --endpoint-url=${BASE_ENDPOINT} apigateway put-integration \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--resource-id ${RESOURCE_ID_ALL} \
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--http-method POST \
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--type AWS_PROXY \
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--integration-http-method POST \
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--uri arn:aws:apigateway:${REGION}:lambda:path/2015-03-31/functions/${LAMBDA_ARN_POST}/invocations \
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--passthrough-behavior WHEN_NO_MATCH
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[ $? == 0 ] || fail 5 "Failed: AWS / apigateway / put-integration (POST ITEMS)"
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aws --endpoint-url=${BASE_ENDPOINT} apigateway create-deployment \
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--region ${REGION} \
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--rest-api-id ${API_ID} \
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--stage-name ${STAGE}
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[ $? == 0 ] || fail 6 "Failed: AWS / apigateway / create-deployment"
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ENDPOINT=${BASE_ENDPOINT}/restapis/${API_ID}/${STAGE}/_user_request_/items
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echo "API_ID=${API_ID}" >> .local.env
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echo "API available at: ${ENDPOINT}"

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