FROM golang:1.24-alpine AS build

WORKDIR /src

COPY go.mod ./
RUN go mod download

COPY . ./
RUN CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" -o /out/webfilebrowser ./cmd/webfilebrowser

FROM alpine:3.21

RUN addgroup -S webfilebrowser && adduser -S -G webfilebrowser webfilebrowser

COPY --from=build /out/webfilebrowser /usr/local/bin/webfilebrowser

USER webfilebrowser

EXPOSE 8080

ENV WEB_FILE_BROWSER_ADDR=:8080

ENTRYPOINT ["/usr/local/bin/webfilebrowser"]