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156 lines
4.5 KiB
156 lines
4.5 KiB
#!/bin/bash
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# Created by Stanley Wisnioski -- wisnioskis | l3pr.org & hckr.fi
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# Function to check if Docker is installed and up to date
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check_docker() {
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echo "Checking for docker installation..."
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if ! command -v docker &> /dev/null; then
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echo "Docker is not installed"
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return 1
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fi
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if apt list --upgradeable 2>/dev/null | grep -q "docker"; then
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echo "Docker is installed but not up to date"
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return 1
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else
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echo "Docker is already installed and up to date"
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return 0
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fi
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}
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# Function to check if Docker Compose is installed and up to date
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check_docker_compose() {
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echo "Checking for docker-compose installation..."
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if ! command -v docker-compose &> /dev/null; then
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echo "Docker Compose is not installed"
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return 1
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fi
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if apt list --upgradeable 2>/dev/null | grep -q "docker-compose"; then
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echo "Docker-compose is installed but not up to date"
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return 1
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else
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echo "Docker-compose is already installed and up to date"
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return 0
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fi
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}
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# Check if the script is run as root
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if [[ $EUID -ne 0 ]]; then
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echo "This script must be run as root. Please rerun with sudo ./homepagehelper.sh <install | remove | update>"
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exit 1
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fi
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# Function to install Docker and Docker Compose
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install_dependencies() {
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echo "Updating system"
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apt update && apt upgrade -y && apt autoremove -y
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echo "Installing docker and docker-compose..."
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apt install -y docker docker-compose
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}
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# Function to create docker-compose.yml file
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create_docker_compose_file() {
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echo "Creating docker-compose.yml file..."
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cat > docker-compose.yml <<EOF
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version: "3.3"
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services:
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homepage:
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image: ghcr.io/gethomepage/homepage:latest
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container_name: homepage
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ports:
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- 3000:3000
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volumes:
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- /Homepage/app/config:/app/config # Make sure your local config directory exists
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- /var/run/docker.sock:/var/run/docker.sock
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EOF
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}
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# Function to set ownership for local config directory
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set_config_directory_ownership() {
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echo "Setting ownership for local config directory..."
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# Ensure that the local directory exists
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mkdir -p /Homepage/app/config
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}
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# Function to update Docker container
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update_container() {
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echo "Updating Docker container..."
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# Stop the running container
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docker container stop homepage
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# Run docker image list and get the image ID for "homepage"
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image_id=$(docker image ls | grep "homepage" | awk '{print $3}')
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# Check if the image ID is found
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if [ -z "$image_id" ]; then
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echo "Image 'homepage' not found"
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exit 1
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fi
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# Remove the image
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docker image rm "$image_id"
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# Start docker-compose
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docker-compose up -d
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}
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# Function to remove all traces of the application
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remove_application() {
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echo "Are you sure you want to do this? This action is DESTRUCTIVE and IRREVERSIBLE! (y/n):"
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read -r choice
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case "$choice" in
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y|Y)
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echo "Removing all traces of the homepage application..."
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# Stop the container
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docker container stop homepage
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# Remove the container
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docker container rm homepage
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# Remove the docker-compose.yml file
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rm -f docker-compose.yml
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# Run docker image list and get the image ID for "homepage"
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image_id=$(docker image ls | grep "homepage" | awk '{print $3}')
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# Check if the image ID is found
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if [ -n "$image_id" ]; then
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# Remove the image
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docker image rm "$image_id"
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fi
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# Remove the config directory
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rm -rf /Homepage
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;;
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n|N)
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echo "Exiting removal process."
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exit 0
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;;
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*)
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echo "Invalid choice. Exiting."
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exit 1
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;;
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esac
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}
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# Main script logic
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if [ "$1" == "install" ]; then
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if ! check_docker || ! check_docker_compose; then
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install_dependencies
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fi
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create_docker_compose_file
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set_config_directory_ownership
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docker-compose up -d
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echo "Installation completed successfully."
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elif [ "$1" == "update" ]; then
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if ! check_docker || ! check_docker_compose; then
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echo "Docker or Docker Compose is not installed or not up to date."
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exit 1
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fi
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update_container
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echo "Update completed successfully."
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elif [ "$1" == "remove" ]; then
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remove_application
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echo "Removal completed successfully."
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else
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echo "Usage: $0 [install|update|remove]"
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exit 1
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fi
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