FROM golang:1.27.1-alpine AS build

WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY cmd ./cmd
COPY internal ./internal
RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /worker ./cmd/worker

FROM python:3.13-slim
ARG YT_DLP_VERSION=2026.08.19
RUN apt-get update \
    && apt-get install -y --no-install-recommends ca-certificates ffmpeg tzdata \
    && pip install --no-cache-dir "yt-dlp[default]==${YT_DLP_VERSION}" \
    && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY --from=build /worker /app/worker
ENV HOME=/tmp \
    XDG_CACHE_HOME=/tmp/yt-dlp-cache
USER 65532:65532
ENTRYPOINT ["/app/worker"]