# syntax=docker/dockerfile:1.7

FROM --platform=$BUILDPLATFORM golang:1.25-alpine AS builder

WORKDIR /src
ARG VERSION=dev
ARG TARGETOS
ARG TARGETARCH
COPY go.mod go.sum ./
RUN --mount=type=cache,target=/go/pkg/mod \
    --mount=type=cache,target=/root/.cache/go-build \
    go mod download

COPY . .
RUN --mount=type=cache,target=/go/pkg/mod \
    --mount=type=cache,target=/root/.cache/go-build \
    CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -trimpath -ldflags="-s -w -X main.Version=${VERSION}" \
    -o /out/jukebox ./cmd/jukebox

FROM alpine:3.19

RUN apk add --no-cache tzdata ca-certificates rsync ffmpeg

WORKDIR /app
COPY --from=builder /out/jukebox .

VOLUME ["/media", "/mnt/usb", "/config"]
EXPOSE 8080

ENTRYPOINT ["/app/jukebox"]
CMD ["--config", "/config/config.json", "--addr", ":8080", "--media", "/media", "--mount", "/mnt/usb"]