Dockerfile

FROM golang:1.24-alpine AS builder

# Set the working directory
WORKDIR /app

# Copy the Go source code into the container
COPY ./ .

# Build the Go binary based on the target architecture
ARG TARGETARCH
RUN GOOS=linux GOARCH=$TARGETARCH go build -o explo ./src/main/

FROM python:3.12-alpine

# Install runtime deps: libc compat, ffmpeg, yt-dlp, tzdata, shadow for user management, su-exec for user switching
RUN apk add --no-cache \
    libc6-compat \
    ffmpeg \
    yt-dlp \
    tzdata \
    shadow \
    su-exec 

# Install ytmusicapi in the container
RUN pip install --no-cache-dir ytmusicapi

# Set working directory
WORKDIR /opt/explo/

# Copy entrypoint, binary, python helper
COPY ./docker/start.sh /start.sh
COPY --from=builder /app/explo .
COPY src/downloader/youtube_music/search_ytmusic.py .


RUN chmod +x /start.sh ./explo

# Can be defined from compose as well
ENV WEEKLY_EXPLORATION_SCHEDULE="15 0 * * 2"

CMD ["/start.sh"]