Remove docker-compose

[leonardocustodio]

PR Type

enhancement, configuration changes

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Description

• Added a new Dockerfile to set up a Dart environment, including necessary packages and dependencies, and commands to fetch dependencies and run tests.
• Removed the docker-compose.yml file, eliminating the use of Docker Compose.
• Updated coverage and melos dependencies in pubspec.yaml to newer versions.

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Changes walkthrough 📝

	Relevant files
Enhancement	Dockerfile Add Dockerfile for Dart environment setup and testing        Dockerfile Added a new Dockerfile for building a Dart environment. Installed necessary packages and dependencies. Activated melos and set up the environment path. Included commands to fetch dependencies and run tests. +15/-1    pubspec.yaml Update Dart dependencies in pubspec.yaml                                  pubspec.yaml Updated coverage dependency version to ^1.10.0. Updated melos dependency version to ^6.2.0. +2/-2
Configuration changes	docker-compose.yml Remove docker-compose configuration                                            docker-compose.yml - Removed the `docker-compose.yml` file. +0/-7

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[github-actions[bot]]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Layer Optimization The Dockerfile contains multiple RUN commands which can be combined to reduce the number of layers created, improving the build performance and the size of the final image. Dependency Management The commands for installing dependencies and running tests are not using any caching mechanism which could lead to longer build times during development.

[github-actions[bot]]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Security	Ensure updated packages are used by combining update and install commands ___ **Ensure that the apt-get update is followed by apt-get install in the same RUN command to avoid using outdated packages, which can lead to potential security vulnerabilities.** [Dockerfile [3-5]](https://github.com/leonardocustodio/polkadart/pull/495/files#diff-dd2c0eb6ea5cfc6c4bd4eac30934e2d5746747af48fef6da689e85b752f39557R3-R5) ```diff -RUN apt-get update -RUN apt-get install -y curl git wget unzip libglu1-mesa +RUN apt-get update && apt-get install -y curl git wget unzip libglu1-mesa ``` Suggestion importance[1-10]: 9 Why: This suggestion is crucial for security and performance, ensuring that the latest packages are used by combining the update and install commands into a single RUN command.	9
Performance	Reduce Docker image layers by combining RUN commands ___ **Combine the multiple RUN commands into a single RUN command to reduce the number of layers in the Docker image, which can help in reducing the overall size and improving the build performance.** [Dockerfile [3-5]](https://github.com/leonardocustodio/polkadart/pull/495/files#diff-dd2c0eb6ea5cfc6c4bd4eac30934e2d5746747af48fef6da689e85b752f39557R3-R5) ```diff -RUN apt-get update -RUN apt-get clean -RUN apt-get install -y curl git wget unzip libglu1-mesa +RUN apt-get update && apt-get clean && apt-get install -y curl git wget unzip libglu1-mesa ``` Suggestion importance[1-10]: 8 Why: Combining RUN commands into a single line reduces the number of layers in the Docker image, improving build performance and reducing size, which is a significant enhancement.	8
	Minimize Docker image size by avoiding unnecessary packages ___ **Add the --no-install-recommends option to apt-get install to avoid installing unnecessary packages, which can help to minimize the Docker image size.** [Dockerfile [5]](https://github.com/leonardocustodio/polkadart/pull/495/files#diff-dd2c0eb6ea5cfc6c4bd4eac30934e2d5746747af48fef6da689e85b752f39557R5-R5) ```diff -RUN apt-get install -y curl git wget unzip libglu1-mesa +RUN apt-get install -y --no-install-recommends curl git wget unzip libglu1-mesa ``` Suggestion importance[1-10]: 7 Why: Adding `--no-install-recommends` minimizes the Docker image size by avoiding unnecessary packages, which is beneficial for performance and efficiency.	7
	Reduce Docker image size by clearing the apt cache ___ **Clear the apt cache by adding rm -rf /var/lib/apt/lists/* at the end of the RUN command which installs packages to reduce the Docker image size.** [Dockerfile [5]](https://github.com/leonardocustodio/polkadart/pull/495/files#diff-dd2c0eb6ea5cfc6c4bd4eac30934e2d5746747af48fef6da689e85b752f39557R5-R5) ```diff -RUN apt-get update && apt-get install -y curl git wget unzip libglu1-mesa +RUN apt-get update && apt-get install -y curl git wget unzip libglu1-mesa && rm -rf /var/lib/apt/lists/* ``` Suggestion importance[1-10]: 7 Why: Clearing the apt cache after package installation reduces the Docker image size, which is an effective practice for optimizing Docker build layers.	7

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 52.95%. Comparing base (96f3fc1) to head (bc1fe20). Report is 1 commits behind head on main.

Additional details and impacted files

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