# Base image with Crystal and dependencies
FROM crystallang/crystal:1.4.1-alpine AS builder
RUN apk add --no-cache sqlite-static yaml-static git curl

# Clone the repository
WORKDIR /invidious
RUN git clone https://github.com/yewtudotbe/invidious-custom.git .

# Remove old shards cache if exists
RUN rm -rf ~/.cache/crystal/shards

# Download shard.yml from the provided URL
RUN curl -fsSL "https://huggingface.co/spaces/soiz/invidious5/raw/main/test-file-001/shard.yml" -o ./shard.yml

# Remove invalid shard.lock if exists
RUN rm -f ./shard.lock

# Install dependencies (including kemal)
RUN shards install --ignore-crystal-version

# Create the src directory (if it doesn't exist) before downloading invidious.cr
RUN mkdir -p ./src

# Download the invidious.cr from the specified URL into the src directory
RUN curl -fsSL "https://huggingface.co/spaces/soiz/invidious5/raw/main/test-file-001/invidious.cr" -o ./src/invidious.cr

# Ensure dependencies are installed after the new invidious.cr is added
RUN shards install

# Build the application
WORKDIR /invidious/src
RUN crystal build --release invidious.cr \
    --static --warnings all \
    --link-flags "-lxml2 -llzma"

# Final runtime image
FROM alpine:latest
RUN apk add --no-cache librsvg ttf-opensans tini curl
WORKDIR /invidious
RUN addgroup -g 1000 -S invidious && \
    adduser -u 1000 -S invidious -G invidious

# Add config.example.yml from remote URL
RUN mkdir -p ./config
RUN curl -fsSL "https://raw.githubusercontent.com/iv-org/invidious/refs/heads/master/config/config.example.yml" -o ./config/config.example.yml

# Use config.example.yml as default configuration
RUN mv -n ./config/config.example.yml ./config/config.yml

# Ensure necessary files
COPY --from=builder /invidious/assets ./assets/
COPY --from=builder /invidious/invidious .
RUN chmod o+rX -R ./assets ./config ./locales

# Expose application port
EXPOSE 3000

# Set user and entrypoint
USER invidious
ENTRYPOINT ["/sbin/tini", "--"]
CMD [ "/invidious/invidious" ]