Add CLI commands suite for repository, build, and container management

[Copilot]

Description

Adds a complete CLI suite using Django management commands for all UI operations—enabling agents and scripts to manage repositories, builds, and containers without browser interaction.

Commands added:

• Repository: repo_list, repo_connect, repo_refresh, branch_commits
• Build: build_list, build_create, build_detail
• Container: container_list, container_start, container_stop, container_logs

All commands support --format=json for scripting:

# Full workflow example
python manage.py repo_connect my-app https://github.com/user/app.git
python manage.py repo_refresh my-app
python manage.py build_create my-app --branch=main
python manage.py container_start 1
python manage.py container_logs 1 --tail=100

Type of Change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Code refactoring
• Performance improvement
• Test addition/modification

How Has This Been Tested?

• Unit tests
• Integration tests
• Manual testing
• Test with real repositories

Test Configuration:

• Python version: 3.11+
• Django version: 5.2.8
• Operating System: Linux

Checklist

• My code follows the style guidelines of this project (PEP 8, Black formatting)
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings or errors
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published

Related Issues

Closes #2

Screenshots (if applicable)

N/A - CLI commands

Additional Notes

• 35 new unit tests covering all commands
• README updated with CLI documentation and workflow examples
• CodeQL security scan: 0 alerts

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• dl.dagger.io
  • Triggering command: /usr/bin/python python manage.py test --verbosity=1 (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

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This section details on the original issue you should resolve

<issue_title>Add CLI commands</issue_title>
<issue_description>Let's add CLI commands suite using Django commands that allows doing all tasks that can be done in the UI, such as:

• Connect to a repository
• Build a branch and commit
• Launch or stop a container
• Get the list and status of builds, containers.
• Get the list of available repos

Let's not forget to add unit tests for all those commands, and add to the README.md file.

I believe that adding a complete CLI suite will allow agents to perform actions and reproduce issues on an active server, without having to manage Github login in the unit tests. </issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Add CLI commands #39

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