Dockerfile / GHCR workflow

[MrOplus]

No description provided.

[Copilot]

Pull Request Overview

This PR adds Docker containerization and GitHub Container Registry (GHCR) publishing workflow for the telegram-bot-api project. The changes enable automated building and distribution of Docker images.

• Added multi-stage Dockerfile for building and packaging the telegram-bot-api
• Created GitHub Actions workflow for automated Docker image building and publishing to GHCR
• Configured triggers for releases, master branch pushes, and manual workflow dispatch

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 5 comments.

File	Description
Dockerfile	Multi-stage build configuration with Ubuntu base for compiling and distributing the telegram-bot-api
.github/workflows/docker-image.yml	GitHub Actions workflow for automated Docker image builds and GHCR publishing

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[Copilot]

Using an outdated checkout action version poses security risks. actions/checkout@v2 has known vulnerabilities that have been addressed in newer versions.

Suggested change

	uses: actions/checkout@v2
	uses: actions/checkout@v4

[Copilot]

The logic for tagging 'latest' is incorrect. Release tag names are typically version numbers (e.g., 'v1.0.0'), not 'latest'. This condition will never be true. Consider using ${{ github.event_name == 'release' && 'latest' || '' }} to tag all releases as latest.

Suggested change

	${{ github.event_name == 'release' && github.event.release.tag_name == 'latest' && 'latest' || '' }}
	${{ github.event_name == 'release' && 'latest' || '' }}

[Copilot]

The pep440 tag type is designed for Python packages, not for general release versioning. For a telegram-bot-api project, use type=semver,pattern={{version}} instead to properly handle semantic versioning.

Suggested change

	type=pep440,pattern={{version}}
	type=semver,pattern={{version}}

[Copilot]

The package 'git' is listed twice in the installation command. Remove the duplicate to clean up the package list.

Suggested change

	RUN apt update && apt install libssl-dev gperf git build-essential cmake zlib1g-dev ccache git -y
	RUN apt update && apt install libssl-dev gperf git build-essential cmake zlib1g-dev ccache -y

[Copilot]

Git submodule initialization requires the .git directory, but COPY . . may not include it depending on .dockerignore settings. Consider adding --recurse-submodules to the git clone command in the workflow or ensure .git is copied.

Suggested change

	COPY . .
	# COPY . .
	RUN git clone --recurse-submodules <repo_url> .