SubMiner/backlog/tasks/task-10 - Consolidate-service-naming-conventions-and-barrel-exports.md

id, title, status, assignee, created_date, labels, milestone, dependencies, references, priority

id	title	status	assignee	created_date	labels	milestone	dependencies	references	priority
TASK-10	Consolidate service naming conventions and barrel exports	To Do		2026-02-11 08:21	refactor services naming	Codebase Clarity & Composability		src/core/services/index.ts	low

Description

The service layer has inconsistent naming:

• Some functions end in Service: handleCliCommandService, loadSubtitlePositionService
• Some end in RuntimeService: replayCurrentSubtitleRuntimeService, sendMpvCommandRuntimeService
• Some are plain: shortcutMatchesInputForLocalFallback
• Factory functions mix create*DepsRuntimeService with create*Service

The barrel export (src/core/services/index.ts) re-exports 79 symbols from 28 files through a single surface, which obscures dependency boundaries. Consumers import everything from ./core/services and can't tell which service file they actually depend on.

Establish consistent naming:

• Exported service functions: verbNounService (e.g., handleCliCommand)
• Deps factory functions: create*Deps
• Consider whether the barrel re-export is still the right pattern vs direct imports from individual files.

Acceptance Criteria

• #1 All service functions follow a consistent naming convention
• #2 Decision documented on barrel export vs direct imports
• #3 No functional changes