FROM golang:1.20

ENV GO111MODULE="on" \
    GOPROXY="https://goproxy.cn,direct" \
    GIN_MODE="release"

# 更换国内源
COPY ./sources.list /etc/apt/sources.list

RUN apt-get update && apt-get install -y chromium

WORKDIR /usr/src/app

# pre-copy/cache go.mod for pre-downloading dependencies and only redownloading them in subsequent builds if they change
COPY go.mod go.sum ./
RUN go mod download && go mod verify

COPY . .
RUN go build -v -o /usr/bin/course_table_crawler

EXPOSE 56789

CMD ["/bin/sh", "-c", "/usr/bin/course_table_crawler -address $SERVER_ADDRESS -port $SERVER_PORT -loginurl $CRAWLER_LOGIN_URL -homeurl $CRAWLER_HOME_URL"]