# Stage 1: Build Nginx from source
FROM alpine:latest AS build

# Install build tools and dependencies
RUN apk update && apk upgrade
RUN apk add build-base wget pcre-dev zlib-dev git

# Download Nginx source code
WORKDIR /tmp
RUN wget http://nginx.org/download/nginx-1.25.3.tar.gz
RUN tar -zxvf nginx-*.tar.gz

RUN git clone https://github.com/aperezdc/ngx-fancyindex.git ngx-fancyindex

# Build Nginx from source
WORKDIR /tmp/nginx-*
RUN ./configure --prefix=/usr/local/nginx \
    --sbin-path=/usr/local/sbin/nginx \
    --conf-path=/etc/nginx/nginx.conf \
    --error-log-path=/var/log/nginx/error.log \
    --http-log-path=/var/log/nginx/access.log \
    --with-http_ssl_module \
    --add-module=../ngx-fancyindex

RUN make
RUN make install

# Stage 2: Create a minimal runtime image
FROM alpine:latest

# Copy Nginx binary and configuration from the build stage
COPY --from=build /usr/local/sbin/nginx /usr/local/sbin/nginx
COPY --from=build /etc/nginx /etc/nginx

# Copy custom Nginx configuration
COPY ./nginx.conf /etc/nginx/nginx.conf

# Expose the default HTTP port
EXPOSE 80

# Start Nginx when the container runs
CMD ["/usr/local/sbin/nginx", "-g", "daemon off;"]