Quickstart

A minimal GoBeaver app: load config from the environment, then write a file through the filesystem abstraction.

package main

import (
  "context"
  "log"

  "github.com/gobeaver/configkit"
  "github.com/gobeaver/filekit"
  localfs "github.com/gobeaver/filekit/driver/local"
)

type Config struct {
  DataDir string `env:"DATA_DIR" envDefault:"./data"`
}

func main() {
  var cfg Config
  configkit.MustLoad(&cfg)

  fs := localfs.New(cfg.DataDir)
  if _, err := fs.Write(context.Background(), "hello.txt", []byte("hi")); err != nil {
    log.Fatal(err)
  }
}

That’s it. Swap localfs for s3, gcs, or any other driver without touching the rest of the code.