dmake script for running commands in docker container

dmake

#!/bin/bash

# Get the directory containing this script
SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
# Go one level up to find the project directory
PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
# Container version
CONTAINER_VERSION=1.0.0
# Set the Docker image name and docker file name
DOCKER_IMAGE_NAME="build_env:${CONTAINER_VERSION}"
DOCKERFILE_NAME="$SCRIPT_DIR/BuildEnvDockerFile"

case "$1" in
    -b|--build)
        shift
        # Check if the Docker image exists, build it if not
        if ! docker image inspect "$DOCKER_IMAGE_NAME" > /dev/null 2>&1; then
            echo "Building Docker image '$DOCKER_IMAGE_NAME'..."
            docker build -t "$DOCKER_IMAGE_NAME" -f "$DOCKERFILE_NAME" "$SCRIPT_DIR"
        else
            echo "Docker image '$DOCKER_IMAGE_NAME' already exists."
        fi
        ;;
    -r|--run)
        shift
        if [ -z "$1" ]; then
            echo "Error: No command specified to run in the container."
            exit 1
        fi
        docker run --rm -v "$PROJECT_DIR":/workspace -w /workspace -e IN_DOCKER=true "$DOCKER_IMAGE_NAME" /bin/bash -c "$@"
        ;;
    -m|--make)
        shift
        docker run --rm -v "$PROJECT_DIR":/workspace -w /workspace -e IN_DOCKER=true "$DOCKER_IMAGE_NAME" make "$@"
        ;;
    -B|--bash)
        shift
        docker run --rm -v "$PROJECT_DIR":/workspace -w /workspace -e IN_DOCKER=true -it "$DOCKER_IMAGE_NAME" /bin/bash
        ;;
esac