Add automated validation and issue creation for Go module coverage in registry

[Copilot]

Ensures all Go modules from testcontainers-go have corresponding entries in the community module registry.

Changes

• Validation script (.github/scripts/check_go_modules.py)

  • Clones testcontainers-go and compares module lists against registry
  • Handles module name mappings (postgres → postgresql, gcloud → google-cloud, etc.)
  • Excludes utility modules (compose, socat) that don't represent standalone services
  • Reports missing modules or modules lacking Go documentation
  • Automatically creates GitHub issues in testcontainers-go repository for missing modules
  • Each issue includes step-by-step instructions, example templates, and documentation links
  • Checks for existing issues to prevent duplicates

• CI integration (.github/workflows/ci.yml)

  • New check-go-modules job runs on every PR
  • Fails if Go modules are missing from registry
  • Provides GITHUB_TOKEN for automated issue creation
  • Includes issues: write permission

• Documentation (README.md)

  • Added validation section with local execution instructions
  • Documented automated issue creation feature

Current Status

All 60 service modules from testcontainers-go are present in the registry. The check will catch future discrepancies automatically and create tracking issues with detailed instructions for contributors.

Run locally:

python3 .github/scripts/check_go_modules.py

Original prompt

Check that all Go module in https://golang.testcontainers.org/modules have an entry in this repo's module

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✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[mdelapenya]

@copilot When the automation detects a missing module, create a GitHub issue in the Testcontainers-go repository with the cause, creating one issue per missing module. Include in the issue instructions on how to update the module in the website

[Copilot]

@copilot When the automation detects a missing module, create a GitHub issue in the Testcontainers-go repository with the cause, creating one issue per missing module. Include in the issue instruction...

Done! The validation script now automatically creates GitHub issues in the testcontainers-go repository when missing modules are detected. Each issue includes:

• Step-by-step instructions for adding the module to the registry
• Example index.md template with proper formatting
• Documentation links and references

The script also checks for existing issues to prevent duplicates. See commit c5856be for the implementation.