13 Commits

• Add setEditorText/getEditorText to hook UI context, improve custom() API

  - Add setEditorText() and getEditorText() to HookUIContext for prompt generator pattern
  - custom() now accepts async factories for fire-and-forget work
  - Add CancellableLoader component to tui package
  - Add BorderedLoader component for hooks with cancel UI
  - Export HookAPI, HookContext, HookFactory from main package
  - Update all examples to import from packages instead of relative paths
  - Update hooks.md and custom-tools.md documentation
  
  fixes #350

  Mario Zechner · 2026-01-01 00:04:56 +01:00
  6f7c10e323
• Update custom-compaction example to use serializeConversation

  Also fix docs to show convertToLlm is needed first.

  Mario Zechner · 2025-12-31 13:24:23 +01:00
  027d39aa33
• Rework custom tools API with CustomToolContext

  - CustomAgentTool renamed to CustomTool
  - ToolAPI renamed to CustomToolAPI
  - ToolContext renamed to CustomToolContext
  - ToolSessionEvent renamed to CustomToolSessionEvent
  - Added CustomToolContext parameter to execute() and onSession()
  - CustomToolFactory now returns CustomTool<any, any> for type compatibility
  - dispose() replaced with onSession({ reason: 'shutdown' })
  - Added wrapCustomTool() to convert CustomTool to AgentTool
  - Session exposes setToolUIContext() instead of leaking internals
  - Fix ToolExecutionComponent to sync with toolOutputExpanded state
  - Update all custom tool examples for new API

  Mario Zechner · 2025-12-31 12:05:24 +01:00
  568150f18b
• refactor(coding-agent): fix compaction for branched sessions, consolidate hook context types

  Compaction API:
  - prepareCompaction() now takes (pathEntries, settings) only
  - CompactionPreparation restructured: removed cutPoint/messagesToKeep/boundaryStart, added turnPrefixMessages/isSplitTurn/previousSummary/fileOps/settings
  - compact() now takes (preparation, model, apiKey, customInstructions?, signal?)
  - Fixed token overflow by using getPath() instead of getEntries()
  
  Hook types:
  - HookEventContext renamed to HookContext
  - HookCommandContext removed, RegisteredCommand.handler takes (args, ctx)
  - HookContext now includes model field
  - SessionBeforeCompactEvent: removed previousCompactions/model, added branchEntries
  - SessionBeforeTreeEvent: removed model (use ctx.model)
  - HookRunner.initialize() added for modes to set up callbacks

  Mario Zechner · 2025-12-31 02:24:24 +01:00
  ddda8b124c
• refactor(hooks): split session events into individual typed events

  Major changes:
  - Replace monolithic SessionEvent with reason discriminator with individual
    event types: session_start, session_before_switch, session_switch,
    session_before_new, session_new, session_before_branch, session_branch,
    session_before_compact, session_compact, session_shutdown
  - Each event has dedicated result type (SessionBeforeSwitchResult, etc.)
  - HookHandler type now allows bare return statements (void in return type)
  - HookAPI.on() has proper overloads for each event with correct typing
  
  Additional fixes:
  - AgentSession now always subscribes to agent in constructor (was only
    subscribing when external subscribe() called, breaking internal handlers)
  - Standardize on undefined over null throughout codebase
  - HookUIContext methods return undefined instead of null
  - SessionManager methods return undefined instead of null
  - Simplify hook exports to 'export type * from types.js'
  - Add detailed JSDoc for skipConversationRestore vs cancel
  - Fix createBranchedSession to rebuild index in persist mode
  - newSession() now returns the session file path
  
  Updated all example hooks, tests, and emission sites to use new event types.

  Mario Zechner · 2025-12-30 22:42:22 +01:00
  d6283f99dc
• WIP: Major cleanup - move Attachment to consumers, simplify agent API

  - Removed Attachment from agent package (now in web-ui/coding-agent)
  - Agent.prompt now takes (text, images?: ImageContent[])
  - Removed transports from web-ui (duplicate of agent package)
  - Updated coding-agent to use local message types
  - Updated mom package for new agent API
  
  Remaining: Fix AgentInterface.ts to compose UserMessageWithAttachments

  Mario Zechner · 2025-12-30 22:42:20 +01:00
  6ddc7418da
• Move exec to HookAPI, sessionManager/modelRegistry to HookEventContext

  Breaking changes:
  - HookEventContext now has sessionManager and modelRegistry (moved from SessionEventBase)
  - HookAPI now has exec() method (moved from HookEventContext/HookCommandContext)
  - HookRunner constructor takes sessionManager and modelRegistry as required params
  - Session events no longer include sessionManager/modelRegistry fields
  
  Hook code migration:
  - event.sessionManager -> ctx.sessionManager
  - event.modelRegistry -> ctx.modelRegistry
  - ctx.exec() -> pi.exec()
  
  Updated:
  - src/core/hooks/types.ts - type changes
  - src/core/hooks/runner.ts - constructor, createContext
  - src/core/hooks/loader.ts - add exec to HookAPI
  - src/core/sdk.ts - pass sessionManager/modelRegistry to HookRunner
  - src/core/agent-session.ts - remove sessionManager/modelRegistry from events
  - src/modes/* - remove setSessionFile calls, update events
  - examples/hooks/* - update to new API

  Mario Zechner · 2025-12-30 22:42:19 +01:00
  29fec7848e
• Refactor SessionEventBase to pass sessionManager and modelRegistry

  Breaking changes to hook types:
  - SessionEventBase now passes sessionManager and modelRegistry directly
  - before_compact: passes preparation, previousCompactions (newest first)
  - before_switch: has targetSessionFile; switch: has previousSessionFile
  - Removed resolveApiKey (use modelRegistry.getApiKey())
  - getSessionFile() returns string | undefined for in-memory sessions
  
  Updated:
  - All session event emissions in agent-session.ts
  - Hook examples (custom-compaction.ts, auto-commit-on-exit.ts, confirm-destructive.ts)
  - Tests (compaction-hooks.test.ts, compaction-hooks-example.test.ts)
  - export-html.ts guards for in-memory sessions

  Mario Zechner · 2025-12-30 22:42:18 +01:00
  9bba388ec5
• Fix API key priority and compaction bugs

  - getEnvApiKey: ANTHROPIC_OAUTH_TOKEN now takes precedence over ANTHROPIC_API_KEY
  - findCutPoint: Stop scan-backwards loop at session header (was decrementing past it causing null preparation)
  - generateSummary/generateTurnPrefixSummary: Throw on stopReason=error instead of returning empty string
  - Test files: Fix API key priority order, use keepRecentTokens=1 for small test conversations

  Mario Zechner · 2025-12-30 22:42:17 +01:00
  251fea752c
• Session tree structure with id/parentId linking

  - Add TreeNode base type with id, parentId, timestamp
  - Add *Content types for clean input/output separation
  - Entry types are now TreeNode & *Content intersections
  - SessionManager assigns id/parentId on save, tracks leafId
  - Add migrateSessionEntries() for v1 to v2 conversion
  - Migration runs on load, rewrites file
  - buildSessionContext() uses tree traversal from leaf
  - Compaction returns CompactionResult (content only)
  - Hooks return compaction content, not full entries
  - Add firstKeptEntryId to before_compact hook event
  - Update mom package for tree fields
  - Better error messages for compaction failures

  Mario Zechner · 2025-12-30 22:42:17 +01:00
  c58d5f20a4
• Refactor OAuth/API key handling: AuthStorage and ModelRegistry

  - Add AuthStorage class for credential storage (auth.json)
  - Add ModelRegistry class for model management with API key resolution
  - Add discoverAuthStorage() and discoverModels() discovery functions
  - Add migration from legacy oauth.json and settings.json apiKeys to auth.json
  - Remove configureOAuthStorage, defaultGetApiKey, findModel, discoverAvailableModels
  - Remove apiKeys from Settings type and SettingsManager methods
  - Rename getOAuthPath to getAuthPath
  - Update SDK, examples, docs, tests, and mom package
  
  Fixes #296

  Mario Zechner · 2025-12-25 03:48:36 +01:00
  54018b6cc0
• WIP: Remove global state from pi-ai OAuth/API key handling

  - Remove setApiKey, resolveApiKey, and global apiKeys Map from stream.ts
  - Rename getApiKey to getApiKeyFromEnv (only checks env vars)
  - Remove OAuth storage layer (storage.ts deleted)
  - OAuth login/refresh functions now return credentials instead of saving
  - getOAuthApiKey/refreshOAuthToken now take credentials as params
  - Add test/oauth.ts helper for ai package tests
  - Simplify root npm run check (single biome + tsgo pass)
  - Remove redundant check scripts from most packages
  - Add web-ui and coding-agent examples to biome/tsgo includes
  
  coding-agent still has compile errors - needs refactoring for new API

  Mario Zechner · 2025-12-25 01:01:03 +01:00
  030788140a
• Improve compaction hooks: add signal, no timeout, SessionManager cleanup, docs
  Mario Zechner · 2025-12-24 13:54:05 +01:00
  705ba5d4f2