Initial Commit

.gitignore

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+bin

Dockerfile

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+FROM scratch
+MAINTAINER Tony Grosinger <tony@grosinger.net>
+
+COPY bin/simple-file-server /
+EXPOSE 80
+ENTRYPOINT ["/simple-file-server"]

Makefile

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+
+.PHONY: simple-file-server
+simple-file-server:
+	CGO_ENABLED=0 go build -o bin/simple-file-server cmd/server/main.go
+
+.PHONY: docker-container
+docker-container:
+	docker build -t tgrosinger/simple-file-server$(DOCKER_IMAGE_TAG) .

README.md

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+# Simple File Server
+
+A single binary, running the [built-in Go file
+server](https://golang.org/pkg/net/http/#FileServer).
+
+No other features. No other security holes.
+
+Does not serve index.html files.

cmd/server/main.go

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+package main
+
+import (
+	"flag"
+	"fmt"
+	"net/http"
+	"os"
+)
+
+func main() {
+	root := flag.String("root", "", "Root of the static files to serve")
+	flag.Parse()
+
+	if root == nil || *root == "" {
+		flag.PrintDefaults()
+		os.Exit(1)
+	}
+
+	fmt.Println("Starting file server in", *root)
+
+	dir := http.Dir(*root)
+	fmt.Println(http.ListenAndServe(":80", http.FileServer(dir)))
+}

docker-compose.yml

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+version: '3'
+services:
+  server:
+    image: "tgrosinger/simple-file-server"
+    restart: "always"
+    networks:
+      - traefik_default
+    command: "-root=/data"
+    labels:
+      - "traefik.port=80"
+      - "traefik.frontend.rule=<FRONTEND RULE>"
+      - "traefik.frontend.headers.SSLRedirect=true"
+      - "traefik.docker.network=traefik_default"
+      - "traefik.enable=true"
+    volumes:
+      - <DATA DIRECTORY>:/data
+networks:
+  traefik_default:
+    external: true

go.mod

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+module github.com/tgrosinger.simple-file-server
+
+go 1.13