# syntax = docker/dockerfile:1
FROM alpine:edge

# LABEL about the custom image
LABEL description="MyveMail Backup"

# Copy required files folders
ADD run/docker-entrypoint /docker-entrypoint/
ADD run/installer.sh /tmp/

# Update Ubuntu Software repository and install requisites
RUN printf '%s\n' 'https://dl-cdn.alpinelinux.org/alpine/latest-stable/main/' \
    'https://dl-cdn.alpinelinux.org/alpine/latest-stable/community/' >/etc/apk/repositories \
    && apk update \
    && apk upgrade \
    && apk add --no-cache \
        bash bash-completion ncurses \
        ca-certificates openssl \
        postfix \
    # Installer
    && /tmp/installer.sh \
    && rm /tmp/installer.sh

# Expose ports
EXPOSE 25

# Entrypoint hd-wallet-derive script
CMD ["/docker-entrypoint/entrypoint.sh"]