File server 🤣

gistfile1.txt

# syntax=docker/dockerfile:1.4
FROM golang:1.18.1 as builder

WORKDIR /src

COPY <<EOF main.go
package main

import (
    "log"
    "net/http"
)

func main() {
    log.Fatal(http.ListenAndServe(":8080", http.FileServer(http.Dir("/mount"))))
}
EOF

RUN GO111MODULE=off go build -o app .

# Build a runtime container
FROM gcr.io/distroless/base-debian10
COPY --from=builder /src /
CMD ["/app"]

docker build . -t fileserver
docker run -it -v $(pwd):/mount -p 8080:8080 fileserver