discourse-ai/db/migrate/20241130003808_add_artifact_versions.rb
Sam 117c06220e
FEATURE: allow artifacts to be updated (#980)
Add support for versioned artifacts with improved diff handling

* Add versioned artifacts support allowing artifacts to be updated and tracked
  - New `ai_artifact_versions` table to store version history
  - Support for updating artifacts through a new `UpdateArtifact` tool
  - Add version-aware artifact rendering in posts
  - Include change descriptions for version tracking

* Enhance artifact rendering and security
  - Add support for module-type scripts and external JS dependencies
  - Expand CSP to allow trusted CDN sources (unpkg, cdnjs, jsdelivr, googleapis)
  - Improve JavaScript handling in artifacts

* Implement robust diff handling system (this is dormant but ready to use once LLMs catch up)
  - Add new DiffUtils module for applying changes to artifacts
  - Support for unified diff format with multiple hunks
  - Intelligent handling of whitespace and line endings
  - Comprehensive error handling for diff operations

* Update routes and UI components
  - Add versioned artifact routes
  - Update markdown processing for versioned artifacts

Also

- Tweaks summary prompt
- Improves upload support in custom tool to also provide urls
2024-12-03 07:23:31 +11:00

18 lines
499 B
Ruby

# frozen_string_literal: true
class AddArtifactVersions < ActiveRecord::Migration[7.0]
def change
create_table :ai_artifact_versions do |t|
t.bigint :ai_artifact_id, null: false
t.integer :version_number, null: false
t.string :html, limit: 65_535
t.string :css, limit: 65_535
t.string :js, limit: 65_535
t.jsonb :metadata
t.string :change_description
t.timestamps
t.index %i[ai_artifact_id version_number], unique: true
end
end
end