Mencoba Serverless Function di Netlify Menggunakan Golang

$ npm install netlify-cli --save-dev

$ netlify login

$ netlify init
No git remote was found, would you like to set one up?

It is recommended that you initialize a site that has a remote repository in GitHub.

This will allow for Netlify Continuous deployment to build branch & PR previews.

For more details on Netlify CI checkout the docs: http://bit.ly/2N0Jhy5

? Do you want to create a Netlify site without a git repository? Yes, creat
e and deploy site manually
? Team: <NAMA_TEAM>
Choose a unique site name (e.g. netlify-thinks-radenrishwan-is-great.netlify.app) or leave it blank for a random name. You can update the site name later.
? Site name (optional): <NAMA_WEBSITE>

Site Created

Admin URL: <ADMIN_URL>
URL:       <URL_WEBSITE>
Site ID:   <ID_WEBSITE>

Linked to netlify-thinks-radenrishwan-is-great in /home/seior/Files/Development/Golang/Tutorial/netlify-functions/.netlify/state.json
"<NAMA_WEBSITE>" site was created

To deploy to this site. Run your site build and then netlify deploy

$ netlify functions:create
? Select the type of function you like to create Serverless function (Node/Go)
◈ functions directory not specified in netlify.toml or UI settings
? Enter the path, relative to your site’s base directory in your repository, where your functions should live: netlify/functions
◈ updating site settings with netlify/functions
◈ functions directory netlify/functions updated in site settings
◈ functions directory netlify/functions does not exist yet, creating it...
◈ functions directory netlify/functions created
? Select the language of your function Go
? Pick a template go-hello-world
? Name your function: users # nama function
◈ Creating function users
◈ Created netlify/functions/users/go.mod
◈ Created netlify/functions/users/go.sum
◈ Created netlify/functions/users/main.go

$ cd netlify/functions/users
$ go get github.com/aws/aws-lambda-go

$ cd ../../.. # jika kamu masih ada di folder function. silahkan kembali
$ netlify dev
 Netlify Dev ◈
◈ Ignored general context env var: LANG (defined in process)
◈ No app server detected. Using simple static server
◈ Unable to determine public folder to serve files from. Using current working directory
◈ Setup a netlify.toml file with a [dev] section to specify your dev server settings.
◈ See docs at: https://cli.netlify.com/netlify-dev#project-detection
◈ Running static server from "netlify-functions"
◈ Loaded function users http://localhost:8888/.netlify/functions/users.
◈ Functions server is listening on 33761

◈ Static server listening to 3999

   ┌─────────────────────────────────────────────────┐
   │                                                 │
   │   ◈ Server now ready on http://localhost:8888   │
   │                                                 │
   └─────────────────────────────────────────────────┘

curl -v http://localhost:8888/.netlify/functions/users

package main

import (
    "context"
    "encoding/json"
    "fmt"

    "github.com/aws/aws-lambda-go/events"
    "github.com/aws/aws-lambda-go/lambda"
)

type User struct {
    Id       string `json:"id"`
    Username string `json:"username"`
    Password string `json:"password"`
}

func handler(ctx context.Context, request events.APIGatewayProxyRequest) (*events.APIGatewayProxyResponse, error) {
    fmt.Println("This message will show up in the CLI console.")

    body, err := json.Marshal(User{
        Id:       "askdhasldjkhask",
        Username: "radenrishwan",
        Password: "netlify-function-example",
    })

    if err != nil {
        panic(err)
    }

    return &events.APIGatewayProxyResponse{
        StatusCode:      200,
        Headers:         map[string]string{"Content-Type": "application/json"},
        Body:            string(body),
        IsBase64Encoded: false,
    }, nil
}

func main() {
    lambda.Start(handler)
}

$ netlify deploy --prod
Please provide a publish directory (e.g. "public" or "dist" or "."):
/home/seior/Files/Development/Golang/Tutorial/netlify-functions
? Publish directory /home/seior/Files/Development/Golang/Tutorial/netlify-functions
Deploy path:    /home/seior/Files/Development/Golang/Tutorial/netlify-functions
Functions path: /home/seior/Files/Development/Golang/Tutorial/netlify-functions/netlify/functions
Deploying to main site URL...
✔ No cached functions were found
✔ Finished hashing 3 files and 1 functions
✔ CDN requesting 0 files and 0 functions
✔ Finished uploading 0 assets
✔ Deploy is live!

Logs:             <URL_TO_LOGS>
Unique Deploy URL: <UNIQUE_DEPLOY_URL>
Website URL:       <WEBSITE_URL>

<WEBSITE_URL>/.netlify/functions/users