A minimalist Go module proxy handler.

Goproxy has fully implemented the GOPROXY protocol. The goal of this project is to find the most dead simple way to provide a minimalist handler that can act as a full-featured Go module proxy for those who want to build their own proxies.

• Extremely easy to use
  • Three structs: goproxy.Goproxy, goproxy.GoFetcher, and goproxy.DirCacher
  • Two interfaces: goproxy.Fetcher and goproxy.Cacher
• Built-in support for GOPROXY, GONOPROXY, GOSUMDB, GONOSUMDB, and GOPRIVATE
• Supports serving under other Go module proxies by setting GOPROXY
• Supports proxying checksum databases
• Supports Disable-Module-Fetch header

• To use this project programmatically, go get it:

go get github.com/goproxy/goproxy

• To use this project from the command line, download the pre-built binaries from here or build it from source:

go install github.com/goproxy/goproxy/cmd/goproxy@latest

• To use this project with Docker, pull the pre-built images from here:

docker pull ghcr.io/goproxy/goproxy

package main

import (
	"net/http"

	"github.com/goproxy/goproxy"
)

func main() {
	http.ListenAndServe("localhost:8080", &goproxy.Goproxy{})
}

GOMODCACHE=/tmp/goproxy-gomodcache go run goproxy.go

go env -w GOPROXY=http://localhost:8080,direct

GOMODCACHE=/tmp/goproxy-gomodcache goproxy server --address localhost:8080

go env -w GOPROXY=http://localhost:8080,direct

goproxy --help

docker run -p 8080:8080 ghcr.io/goproxy/goproxy server --address :8080

go env -w GOPROXY=http://localhost:8080,direct

docker run ghcr.io/goproxy/goproxy --help

If you have any questions or ideas about this project, feel free to discuss them here.

If you would like to contribute to this project, please submit issues here or pull requests here.

This project is licensed under the MIT License.