Docker initializer script to auto-deploy

docker_initialiser.sh

#!/bin/bash

# Get the current working directory
current_dir=$(pwd)

echo "Starting deployment..."
echo $current_dir

# Define the Docker image and container details
image_name="op-mediadl-os"
container_name="op-mediadl-container"
port_mapping="5069:5000"
volume_mapping="~/downloads:/app/downloads"

# Define the absolute paths to the Docker Compose files
declare -a compose_files=(
    "$current_dir/op-mediadl-frontend/docker-compose.yml"
)

# Function to run docker-compose commands
run_docker_compose() {
    local file=$1
    echo "Running docker-compose command for $file"
    docker-compose -f "$file" down && docker-compose -f "$file" up -d --build
}

# Function to build and run Docker image
build_and_run_docker() {
    # Check if the Docker image exists and remove it
    if [ "$(docker images -q $image_name 2> /dev/null)" != "" ]; then
        echo "Removing existing Docker image $image_name"
        docker rmi $image_name
    fi

    echo "Building Docker image $image_name"
    docker build -t $image_name .

    # Check if the Docker container exists and remove it
    if [ "$(docker ps -aq -f name=$container_name 2> /dev/null)" != "" ]; then
        echo "Removing existing Docker container $container_name"
        docker rm -f $container_name
    fi

    echo "Running Docker container $container_name"
    docker run -d --name $container_name -p $port_mapping -v $volume_mapping --user $(id -u):$(id -g) $image_name
}

# Loop through the Docker Compose files and run the desired command
for file in "${compose_files[@]}"
do
    run_docker_compose "$file" || { echo "Deployment failed for $file"; exit 1; }
done

# Build and run Docker image
build_and_run_docker

echo "Deployment finished successfully!"