Dockeryzer

Dockeryzer is a tool that helps you to create a Dockerfile for your project. It is a simple tool that reads the project's dependencies and creates a Dockerfile with the necessary commands to install them.

Features

• Create a Dockerfile for your project. Dockeryzer uses best practices to create a Dockerfile to optimize the image size.
• Compare two Docker images. Dockeryzer compares two Docker images and shows the differences between them.
• Analyze a Docker image. Dockeryzer shows the details of a Docker image, like the size of the image and the number of layers.

Benefits

• Save time. Dockeryzer creates a Dockerfile for you, so you don't have to write it manually.
• Optimize your Docker images. Dockeryzer uses best practices to create a Dockerfile, so your Docker images will be smaller and faster.

Best practices adopted by Dockeryzer

• Use multi-stage builds to reduce the size of the image.
• Use the COPY command instead of the ADD command.
• Install only the necessary dependencies.
• Use smaller base images like alpine or slim.

How to use

1. Clone this repository:

git clone git@github.com:jorgevvs2/dockeryzer.git

2. Set up your OpenAI API key:

   • Copy the build.example.sh file to build.sh

   cp build.example.sh build.sh

   • Edit build.sh and add your OpenAI API key

   # build.sh
   API_KEY="your-openai-api-key-here"

3. Build the project:

chmod +x build.sh  # Make the build script executable
./build.sh         # Build the project with your API key

4. Run the project:

./dockeryzer

You can also create an alias to run the project:

alias dockeryzer="~/path/to/dockeryzer"

Note: The build.sh file is ignored by git to protect your API key. Make sure not to commit this file with your actual API key.

Commands

Create

With the create command you can generate a Dockerfile and create a Docker image (optional).

dockeryzer create -n imageName

Also, you can ignore comments in the Dockerfile with the flag --ignore-comments or -i.

dockeryzer create -n imageName -i

Compare

With the compare command you can compare two Docker images.

dockeryzer compare image1 image2

Analyze

With the analyze command you can analyze a Docker image.

dockeryzer analyze imageName

How to contribute

If you want to contribute to this project, feel free to open an issue or create a pull request.