# DO NOT run docker build against this file directly. Instead using ./build_docker.sh as that
# one sets the various ARG used in the Dockerfile

# After build

# $ docker run --init --rm --name sql-service --publish 8081:8081 bytebase/sql

FROM golang:1.19 as sql

ARG VERSION="development"
ARG GO_VERSION="1.19"
ARG GIT_COMMIT="unknown"
ARG BUILD_TIME="unknown"
ARG BUILD_USER="unknown"

ARG RELEASE="release"

# Need gcc for CGO_ENABLED=1
RUN apt-get install -y gcc

WORKDIR /sql-service-build

COPY . .

COPY ./scripts/VERSION .

# -ldflags="-w -s" means omit DWARF symbol table and the symbol table and debug information
# go-sqlite3 requires CGO_ENABLED
RUN VERSION=`cat ./VERSION` && CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build \
    --tags "${RELEASE}" \
    -ldflags="-w -s -X 'github.com/bytebase/bytebase/bin/sql-service/cmd.version=${VERSION}' -X 'github.com/bytebase/bytebase/bin/sql-service/cmd.goversion=${GO_VERSION}' -X 'github.com/bytebase/bytebase/bin/sql-service/cmd.gitcommit=${GIT_COMMIT}' -X 'github.com/bytebase/bytebase/bin/sql-service/cmd.buildtime=${BUILD_TIME}' -X 'github.com/bytebase/bytebase/bin/sql-service/cmd.builduser=${BUILD_USER}'" \
    -o sql-service \
    ./bin/sql-service/main.go

# Use debian because mysql requires glibc.
FROM debian:bullseye-slim as monolithic

ARG VERSION="development"
ARG GIT_COMMIT="unknown"
ARG BUILD_TIME="unknown"
ARG BUILD_USER="unknown"

# See https://github.com/opencontainers/image-spec/blob/master/annotations.md
LABEL org.opencontainers.image.version=${VERSION}
LABEL org.opencontainers.image.revision=${GIT_COMMIT}
LABEL org.opencontainers.image.created=${BUILD_TIME}
LABEL org.opencontainers.image.authors=${BUILD_USER}

# Our HEALTHCHECK instruction in dockerfile needs curl.
RUN apt-get update && apt-get install -y curl

COPY --from=sql /sql-service-build/sql-service /usr/local/bin/
COPY --from=sql /etc/ssl/certs /etc/ssl/certs

# Copy utility scripts
COPY ./scripts /usr/local/bin/

CMD ["--host", "http://localhost", "--port", "80"]

HEALTHCHECK --interval=5m --timeout=60s CMD curl -f http://localhost:80/healthz || exit 1

ENTRYPOINT ["sql-service"]