FROM debian:latest

# install base tools #
RUN apt-get clean
RUN apt-get update -y
RUN apt-get install wget gpg -y

# install logstash #
RUN wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | gpg --dearmor -o /usr/share/keyrings/elastic-keyring.gpg
RUN apt-get install apt-transport-https -y
RUN echo "deb [signed-by=/usr/share/keyrings/elastic-keyring.gpg] https://artifacts.elastic.co/packages/8.x/apt stable main" | tee -a /etc/apt/sources.list.d/elastic-8.x.list
RUN apt-get update && apt-get install logstash -y

# get logstash verifier #
RUN mkdir /app/
WORKDIR /app/
RUN wget https://github.com/magnusbaeck/logstash-filter-verifier/releases/download/1.6.3/logstash-filter-verifier_1.6.3_linux_amd64.tar.gz
RUN tar -xf logstash-filter-verifier_1.6.3_linux_amd64.tar.gz
RUN mkdir testcases pipe
COPY ./testcases/* /app/testcases/
COPY ./pipe/* /app/pipe/
CMD ["./logstash-filter-verifier", "testcases/", "pipe/base.yml"]
#CMD ["ls", "-la", "."]