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Merge pull request #8 from moul/dev/moul/lambda
feat: lambda API
2 parents 3f9f42d + fd15fca commit 021820a

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‎.gitignore‎

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*#
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.#*
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coverage.txt
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/lambda-build/
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# Vendors
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package-lock.json

‎Makefile‎

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@@ -2,7 +2,22 @@ GOPKG ?= moul.io/guilhunize
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DOCKER_IMAGE ?= moul/guilhunize
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GOBINS ?= .
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NPM_PACKAGES ?= .
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LAMBDA_PORT ?= 8080
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all: test install
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-include rules.mk
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.PHONY: netlify
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netlify: lambda-build
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.PHONY: lambda-build
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lambda-build:
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rm -rf lambda-build
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cd lambda && go get
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cd lambda && GOOS=linux GOARCH=amd64 $(GO) build -o ../lambda-build/guilhunize guilhunize.go
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.PHONY: lambda-dev
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lambda-dev: lambda-build
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@echo "Open http://localhost:$(LAMBDA_PORT)/guilhunize"
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sam local start-api --host=0.0.0.0 --port=$(LAMBDA_PORT) --static-dir=web

‎lambda/go.mod‎

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module moul.io/guilhunize/lambda
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go 1.13
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require (
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github.com/aws/aws-lambda-go v1.13.2
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moul.io/guilhunize v1.0.0
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)
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replace moul.io/guilhunize => ../

‎lambda/go.sum‎

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github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
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github.com/aws/aws-lambda-go v1.13.2 h1:8lYuRVn6rESoUNZXdbCmtGB4bBk4vcVYojiHjE4mMrM=
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github.com/aws/aws-lambda-go v1.13.2/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
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github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
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github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
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github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
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github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
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github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/urfave/cli.v2 v2.0.0-20190806201727-b62605953717 h1:OvXt/p4cdwNl+mwcWMq/AxaKFkhdxcjx+tx+qf4EOvY=
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gopkg.in/urfave/cli.v2 v2.0.0-20190806201727-b62605953717/go.mod h1:cKXr3E0k4aosgycml1b5z33BVV6hai1Kh7uDgFOkbcs=
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gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
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gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

‎lambda/guilhunize.go‎

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package main
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import (
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"encoding/json"
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"fmt"
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"github.com/aws/aws-lambda-go/events"
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"github.com/aws/aws-lambda-go/lambda"
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"moul.io/guilhunize/guilhunize"
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)
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func handler(request events.APIGatewayProxyRequest) (*events.APIGatewayProxyResponse, error) {
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switch {
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case request.HTTPMethod == "GET" && request.Path == "/api/quote":
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return &events.APIGatewayProxyResponse{
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StatusCode: 200,
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Body: guilhunize.Quote(),
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Headers: map[string]string{
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"Content-Type": "text/plain; charset=utf-8",
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},
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}, nil
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case request.HTTPMethod == "POST" && request.Path == "/api/guilhunize":
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if request.Body == "" {
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return nil, fmt.Errorf("missing body; you can use something like:\n\necho refactor | http POST https://guilhunize.moul.io/api/guilhunize --body")
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}
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return &events.APIGatewayProxyResponse{
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StatusCode: 200,
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Body: guilhunize.Guilhunize(request.Body),
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Headers: map[string]string{
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"Content-Type": "text/plain; charset=utf-8",
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},
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}, nil
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default:
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out, _ := json.MarshalIndent(request, "", " ")
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return &events.APIGatewayProxyResponse{
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StatusCode: 500,
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Body: fmt.Sprintf("error: unknown method/path.\n\n%s", string(out)),
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Headers: map[string]string{
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"Content-Type": "text/plain; charset=utf-8",
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},
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}, nil
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}
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}
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func main() {
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lambda.Start(handler)
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}

‎netlify.toml‎

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[build]
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command = "make netlify"
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functions = "./lambda-build"
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publish = "web"
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[build.environment]
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GO_IMPORT_PATH = "moul.io/guilhunize"
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NPM_FLAGS = "nop" # disable npm install to avoid "missing go" error
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[[redirects]]
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from = "/"
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to = "/api/quote"
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[[redirects]]
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from = "/api/*"
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to = "/.netlify/functions/guilhunize?handler=:splat"
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status = 200

‎package.json‎

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"url": "https://github.com/moul/guilhunize.git"
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},
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"bugs": "https://github.com/moul/guilhunize/issues",
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"homepage": "https://moul.io/guilhunize"
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"homepage": "https://moul.io/guilhunize",
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"dependencies": {
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"cool": "0.0.1"
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}
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}

‎template.yaml‎

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AWSTemplateFormatVersion: '2010-09-09'
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Transform: AWS::Serverless-2016-10-31
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Globals:
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Function:
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Timeout: 5
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Resources:
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GuilhunizeFunction:
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Type: AWS::Serverless::Function
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Properties:
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Handler: lambda-build/guilhunize
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Runtime: go1.x
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Tracing: Active
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Events:
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Request:
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Type: Api
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Properties:
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Path: /api/guilhunize
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Method: POST
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QuoteFunction:
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Type: AWS::Serverless::Function
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Properties:
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Handler: lambda-build/guilhunize
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Runtime: go1.x
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Tracing: Active
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Events:
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Request:
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Type: Api
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Properties:
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Path: /api/quote
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Method: GET
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Outputs:
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GraphmanAPI:
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GuilhunizeFunction:
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Value: !GetAtt GuilhunizeFunction.Arn

‎web/.gitkeep‎

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