FROM node:latest

ENV PNPM_HOME="/pnpm"

ENV PATH="$PNPM_HOME:$PATH"

RUN corepack enable

# Set the server port as an environmental variable

ENV HEXO_SERVER_PORT=4000

# Set the git username and email

ENV GIT_USER="Yuzuk1Shimotsuki"

ENV GIT_EMAIL="yuzukishimotsuki-dev@lolicon.wtf"

# Set the user and group that the files inside Docker belong to

ENV SCRIPT_USER="Yuzuk1Shimotsuki"

ENV SCRIPT_GROUP="users"

# Set the working directory

WORKDIR /app

# Install requirements

RUN apt-get update && \

    apt-get install git -y && \

    pnpm install hexo-cli -g

# Expose server port

EXPOSE ${HEXO_SERVER_PORT}

# Consolidated command to perform all checks and start the server

CMD echo "\n***** Welcome to Hexo server with Theme ShokaX in Docker Compose. Before we start, we need to perform some checks. *****\n"; \

    echo "\n***** 1. Checking if the App directory exists and has content. *****"; \

    if [ "$(ls -A /app)" ]; then \

        echo "***** 1.1. App directory exists and has content, continuing... *****"; \

    else \

        echo "***** 1.1. App directory is empty. Initializing hexo environment with ShokaX and its dependencies... *****" && \

        hexo init && \

        pnpm add hexo-admin-modern --allow-build=bcrypt && \

        pnpm add hexo-server && \

        pnpm install --ignore-scripts || { echo "Error: Failed to install $package"; exit 1; } && \

#echo "\n# Admin Panel\n## Replace the username, YOUR_HASH and SOMETHING_SECRET with your own value below" >> /app/_config.yml && \

#echo "admin:\n  username: admin\n  password_hash: YOUR_HASH\n  secret: SOMETHING_SECRET" >> /app/_config.yml && \

        echo "\n***** Success: Hexo environment initialization with ShokaX theme completed. ****"; \

    fi && \

    echo "\n***** 2. Check for requirements.txt and install npm requirements if it exists. ****"; \

    if [ -f /app/requirements.txt ]; then \

        echo "***** 2.1. App directory contains a requirements.txt file, installing npm requirements... *****" && \

        cat /app/requirements.txt | xargs npm --prefer-offline install || { echo "Failed to install npm requirements"; exit 1; }; \

    else \

        echo "***** 2.1. App directory contains no requirements.txt file, continuing... *****"; \

    fi && \

    echo "\n***** 3. Checking if app .ssh directory exists and has content. ****"; \

    if [ "$(ls -A /app/.ssh 2>/dev/null)" ]; then \

        echo "***** 3.1. App .ssh directory exists and has content, continuing... *****"; \

    else \

        echo "***** 3.1. App .ssh directory is empty, initializing ssh key and configuring known_hosts for common git repositories (GitHub/GitLab)... *****" && \

        rm -rf ~/.ssh/* && \

        ssh-keygen -t rsa -f ~/.ssh/id_rsa -q -P "" && \

        ssh-keyscan github.com > ~/.ssh/known_hosts 2>/dev/null && \

        ssh-keyscan gitlab.com >> ~/.ssh/known_hosts 2>/dev/null && \

        cp -r ~/.ssh /app; \

    fi && \

    echo "\n***** 4. Running git config, user = ${GIT_USER}, email = ${GIT_EMAIL} *****" && \

    git config --global user.email ${GIT_EMAIL} && \

    git config --global user.name ${GIT_USER} && \

    git config --global --add safe.directory /app && \

    echo "\n***** 5. Copying .ssh from App directory and setting permissions *****" && \

    cp -r /app/.ssh ~/ && \

    chmod 600 ~/.ssh/id_rsa && \

    chmod 600 ~/.ssh/id_rsa.pub && \

    chmod 700 ~/.ssh && \

    echo "\n***** Contents of public ssh key (for deploy) - *****" && \

    cat ~/.ssh/id_rsa.pub && \

    echo "\n\n\n\n\n***** Success: all checks has been passed, waiting the server to start... *****\n\n\n\n\n" && \

    echo "\n***** Creating user and group, setting permissions, and starting Hexo server *****" && \

    useradd ${SCRIPT_USER} || echo "***** User already exists, skipping... *****" && \

    groupadd ${SCRIPT_GROUP} || echo "***** Group already exists, skipping... *****" && \

    chmod -R 777 /app && \

    chown -R ${SCRIPT_USER}:${SCRIPT_GROUP} /app && \

    echo "\n***** Starting server on port ${HEXO_SERVER_PORT} *****" && \

    hexo server -d -p ${HEXO_SERVER_PORT}