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# Build a docker image from latest YaCy sources on Alpine Linux
# with wkhtmltopdf for PDF generation and Java 21

## builder image
FROM eclipse-temurin:21-jdk-alpine-3.21 AS builder

# Install needed packages not in base image
RUN apk add --no-cache curl git apache-ant

# set current working dir & copy sources
WORKDIR /opt
COPY . /opt/yacy_search_server/

RUN ant compile -f /opt/yacy_search_server/build.xml

# Set initial admin password: "yacy" (encoded with custom yacy md5 function net.yacy.cora.order.Digest.encodeMD5Hex())
# Intially enable HTTPS: this is the most secure option for remote administrator authentication
# Create user and group yacy: this user will be used to run YaCy main process
# Set ownership of yacy install directory to yacy user/group
RUN sed -i "/adminAccountBase64MD5=/c\adminAccountBase64MD5=MD5:8cffbc0d66567a0987a4aba1ec46d63c" /opt/yacy_search_server/defaults/yacy.init && \
	sed -i "/adminAccountForLocalhost=/c\adminAccountForLocalhost=false" /opt/yacy_search_server/defaults/yacy.init && \
	sed -i "/server.https=false/c\server.https=true" /opt/yacy_search_server/defaults/yacy.init

## build final image
FROM surnet/alpine-wkhtmltopdf:3.21.2-0.12.6-small AS wkhtmltopdf
FROM eclipse-temurin:21-jre-alpine-3.21 AS app

RUN apk add --no-cache \
	imagemagick \
	xvfb \
	ghostscript \
	# Install dependencies for wkhtmltopdf
	libstdc++ \
	libx11 \
	libxrender \
	libxext \
	libssl3 \
	ca-certificates \
	fontconfig \
	freetype \
	ttf-dejavu \
	ttf-droid \
	ttf-freefont \
	ttf-liberation \
	# more fonts
	&& apk add --no-cache --virtual .build-deps \
	msttcorefonts-installer \
	# Install microsoft fonts
	&& update-ms-fonts \
	&& fc-cache -f \
	# Clean up when done
	&& rm -rf /tmp/* \
	&& apk del .build-deps

# Copy wkhtmltopdf files from docker-wkhtmltopdf image
COPY --from=wkhtmltopdf /bin/wkhtmltopdf /bin/wkhtmltopdf

RUN addgroup yacy && adduser -S -G yacy -H -D yacy
WORKDIR /opt
COPY --chown=yacy:yacy --from=builder /opt/yacy_search_server /opt/yacy_search_server

# Expose HTTP and HTTPS default ports
EXPOSE 8090 8443

# Set data volume: yacy data and configuration will persist even after container stop or destruction
VOLUME ["/opt/yacy_search_server/DATA"]

# Next commands run as yacy as non-root user for improved security
USER yacy

# Start yacy as a foreground process (-f) to display console logs and to wait for yacy process
CMD ["/bin/sh","/opt/yacy_search_server/startYACY.sh","-f"]