#!/bin/sh

WEB_CONTAINER="gentoo_binhost_server"
WEB_PORT="8080"
VOLUME_NAME="binpkgs"

podman volume inspect "$VOLUME_NAME" >/dev/null 2>&1 || podman volume create "$VOLUME_NAME"

if ! podman container exists "$WEB_CONTAINER"; then
    echo "Creating Nginx binhost server on port $WEB_PORT..."
    podman run -d \
        --name "$WEB_CONTAINER" \
        --restart always \
        -p "$WEB_PORT":80 \
        -v "$VOLUME_NAME":/usr/share/nginx/html:ro \
        nginx:alpine \
        /bin/sh -c '
            echo "server {
                listen 80;
                root /usr/share/nginx/html;
                location / {
                    autoindex on;
                }
            }" > /etc/nginx/conf.d/default.conf && nginx -g "daemon off;"'
else
    if [ "$(podman container inspect -f '{{.State.Running}}' "$WEB_CONTAINER")" != "true" ]; then
        echo "Starting existing server..."
        podman start "$WEB_CONTAINER"
    fi
fi

echo "Binhost serving at http://localhost:$WEB_PORT"