Your scientists were so preoccupied with whether or not they could, they didn’t stop to think if they should.
Don't do this in production (or probably anywhere?). This is just a proof of concept. Seriously. It's not secure, it's not safe.
A golang webserver that allows adding new endpoints and modifying the source code for old endpoints live!
To see if I could.
docker-compose upThis will give you an instance of Goldblum and a MySQL server. It may take a few minutes the first time to come up.
Navigate in your browser to http://localhost:8001/ to create your first endpoint.
Here's an easy one:
Set Method to GET and the endpoint to /helloworld and the code to:
package main
import (
"fmt"
"net/http"
gb "github.com/transitorykris/goldblum"
)
const page = "<html><body><h1>Hello, World!</h1></body></html>"
func Handler(g *gb.Goldblum, w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, page)
}Now navigate to http://localhost:8001/helloworld to test out your new endpoint.
Go ahead and head back to the editor and make a change to the endpoints source!
Your handler gets a sweet struct containing a connection to the database as well as a structured logger.
type Goldblum struct {
DB *sqlx.DB
Log *logrus.Logger
}Copyright 2017 Kris Foster
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
