The previous approach of splitting Thor commands into multiple files caused problems when the same method name was used in multiple commands.
This also loads the Rails environment only for commands that need it. That makes the CLI boot faster for most commands or when the help should be shown. That's also why we can't use `Rails.root` in the CLI.
* DEV: Implement uploads command entrypoint
- Setup Thor UploadsCommand for CLI
- First pass at modularizing various parts of the exising `uploads_import` script
* DEV: First attempt at modularizing missing uploads fixer task
Move missing upload fix to a dedicated uploads task implementation unit
* DEV: First attempt at modularizing missing uploads uploader task
Move uploader to a dedicated uploads task implementation unit
* DEV: First attempt at modularizing missing uploads optimizer task
Move optimizer to a dedicated uploads task implementation unit
* DEV: Various follow up fixes to get optimization working
- Start threads early
- Improve "log" message formatting
- Add missing `copy_to_tempfile` method on "uploader" task
* DEV: Refactor a bit more
Deduplicate and move most of threading premitives to base task as-is
* DEV: Remove redundant condition in uploads db migration
* DEV: More deduplication
Move task retry logic to base class and tidy up other implementation
details carried over from the existing script
* Updates GitHub Actions
* Switches from `bundler/inline` to an optional group in the `Gemfile` because the previous solution didn't work well with rspec
* Adds the converter framework and tests
* Allows loading private converters (see README)
* Switches from multiple CLI tools to a single CLI
* Makes DB connections reusable and adds a new abstraction for the `IntermediateDB`
* `IntermediateDB` acts as an interface for IPC calls when a converter steps runs in parallel (forks). Only the main process writes to the DB.
* Includes a simple example implementation of a converter for now.
* Moves existing files around. All essential scripts are in `migrations/bin`, and non-essential scripts like benchmarks are in `migrations/scripts`
* Dependabot configuration for migrations-tooling (disabled for now)
* Updates test configuration for migrations-tooling
* Shorter configuration for intermediate DB for now. We will add the rest table by table.
* Adds a couple of benchmark scripts
* RSpec setup especially for migrations-tooling and the first tests
* Adds sorting/formatting to the `generate_schema` script
