- Standardized missing-file read errors and now return `File not found: <path>` for absent edit targets.
- Centralized AI provider, usage, and OAuth helpers into shared modules to remove duplicated logic.
- Migrated OAuth/API-key login flows to shared factory helpers and removed inline prompt/token-exchange code.
- Reused shared tools and formatter utilities for discovery, stream tails, LSP batching, and source formatting.
- Consolidated repeated test helpers and fixtures into shared modules, replacing inline helper duplicates.
- Updated path resolution to derive a file path from the first edit entry via filePathFromEditEntry when top-level fields are absent.
- Updated single-file result rendering to fall back to first-edit entry values for op and rename metadata before detail-level metadata.
- Added a new read.toolResultPreview boolean setting defaulting to false to control inline read result rendering.
- Updated read tool group rendering to show inline previews only when enabled and to hide duplicate summary rows for previewed entries.
- Passed the setting through event and UI helper constructors and added tests for default-off behavior and the duplicate-preview summary case.
The previous check only validated 'local:' prefix, which caused
'local:PLAN.md' to incorrectly resolve to 'LAN.md' (the colon was
interpreted as a Windows drive letter).
Now requires 'local:/' or 'local://' prefix to ensure proper URI parsing.
- Refactor path normalization to combine expandPath and normalizeLocalScheme
- Add validation in utils.ts to reject local:// paths as filesystem paths
- Fix bash-skill-urls regex to handle hyphen-prefixed local:/ patterns
- Add tests for hyphen-prefixed and @local: patterns
- Add negative lookbehind to regex in bash-skill-urls to prevent matching local:/
inside paths like /repo/local:/PLAN.md
- Normalize local scheme before expanding paths in path-utils
- Add test cases for both changes
Expands the regex pattern to match local:/ (single-slash) URLs in addition to local:// (triple-slash), preventing potential Linux path leaks.
- Add regex patterns for single-quoted, double-quoted, and unquoted local:/ URLs
- Add test coverage for all three quote styles
Extract duplicate normalizeLocalScheme regex pattern into a shared function in path-utils.ts. Updated interactive-mode.ts, approved-plan.ts, agent-session.ts, bash-skill-urls.ts, and plan-mode-guard.ts to use the shared utility. Also fixed error message formatting (removed extra backslashes).
On Linux, Node's path.normalize() collapses the double slash in
local://PLAN.md to local:/PLAN.md, creating a directory called local:
in the project root instead of routing through the local:// protocol handler.
Defense-in-depth fixes across 5 layers:
1. resolveToCwd() now throws if a path starts with any internal URL
scheme prefix (local:, agent:, skill:, etc.), preventing all 59
call sites from treating URIs as relative filesystem paths.
2. resolvePlanPath() now matches on local: prefix (not just local://)
and normalizes local:/ to local:// before resolution, catching
all slash variants.
3. Bash URL expansion regex and early-exit checks now also match
local:/ (single slash), and normalize before resolution.
4. Edit preview/diff functions now gracefully skip internal URL paths
instead of crashing via the resolveToCwd guard.
5. All startsWith('local://') checks updated to startsWith('local:')
with normalization in agent-session, interactive-mode, and
approved-plan modules.
Also adds local: to .gitignore to prevent accidental commits of the
leaked directory.
Removed unconditional topic:news coupling in buildRequestBody that scoped
Tavily index to news publications whenever recency was set. Technical queries
with --recency now search the general index filtered by time only.
Tightened SearchParams.recency contract in base.ts: providers MUST interpret
recency as a pure time filter and MUST NOT change topic scope as a side effect.
Previously ReadToolGroupComponent completely ignored the expanded
state and discarded result content, making read tool output invisible
in the TUI (only showed a one-line path summary with no file content).
Changes:
- Store expanded state in #expanded field (was discarded with _ prefix)
- Store result content text in ReadEntry.contentText (was thrown away)
- Show a small code preview (3 lines) by default in collapsed mode
- Show full file content when expanded via Ctrl+O
- Uses renderCodeCell with PREVIEW_LIMITS.OUTPUT_COLLAPSED for
consistent truncation with "... N more lines (Ctrl+O for more)" hint
This brings read tool output in line with bash and grep tools which
already show previews when collapsed.
When persist writes race with test-level tempDir cleanup (e.g. in agent-session-auto-compaction-queue.test.ts), fs.rename can fail with ENOENT during the atomic swap inside #writeEntriesAtomically. The error is already routed through #persistChain so #persistError surfaces it to future persist calls, but the awaited rejection returned by #queuePersistTask was bubbling out of the fire-and-forget callers (#rewriteFile path and the incremental writer path) and Bun's test runner reported it as an 'Unhandled error between tests' even though the test itself passed. Attach a silent .catch on both void paths so the rejection is considered handled at the callsite while the persistChain retains the error state.
Three fixes to make CI green after the opus 4.7 and auto-bump landed:
1. github-copilot model mapper: prefer capabilities.limits.max_prompt_tokens
over the root-level context_length field (which mirrors max_context_window_tokens, i.e.
total window). Copilot's real /models response returns both for the gpt-5.x family, and
context_length inflates contextWindow with the output budget. Also restore the bundled
Copilot limits (claude-opus-4.6, gpt-5.2, gpt-5.4, gpt-5.4-mini, grok-code-fast-1) to
the values the fixed mapper produces so tests that depend on truthful offline fallbacks
pass. Update the two Copilot discovery tests whose payloads conflated context_length
with prompt capacity.
2. coding-agent task schema: make the per-task assignment description context-mode-aware.
The previous description unconditionally told agents that 'shared background belongs
in context', which is wrong for independent mode where shared context is disabled.
3. coding-agent model-registry test: update the anthropic-latest canonical collapse case
to claude-opus-4-7 since opus 4.7 is now the newest official opus in models.json.
- Updated todo start handling to set the requested task to in_progress while demoting all other in_progress tasks to pending.
- Added task note rendering in summary output by prefixing each note line with "Note:".
- Set GIT_OPTIONAL_LOCKS to 0 in git execution options and added tests for out-of-order start jumps and note summaries.
- Replaced todo_write's `ops` payload with top-level mutation fields (`phases`, `complete`, `start`, `add_notes`, etc.).
- Removed in-place task content and note updates; moved note writes to append-only `add_notes` calls.
- Matched `add_tasks.phase` by phase ID or name and appended new note text to existing notes.
- Changed execution to drop strict in-progress update sequencing, support `start`, and auto-promote next pending task.
- Updated tests and prompt docs to use direct payloads (`phases`, `complete`, `add_tasks`) instead of `ops`.
- Reworked `idle-iterator` to replace the first-event watchdog wrapper with a shared timeout handle passed through stream iteration.
- Updated Anthropic and OpenAI/Azure response-completion streams to pass the watchdog into `iterateWithIdleTimeout` and rely on unified first-event timeout logic.
- Raised the default first-stream-event timeout from 60 seconds to 100 seconds.
- Added task.simple to settings and schema with default, schema-free, and independent modes.
- Added mode-aware task schema and validation to enforce context/schema rules per simple mode.
- Updated prompts and template rendering to tailor headers and guidance for each simple mode.
- Added simple-mode capabilities and updated TaskTool execution for mode-aware context behavior.
- Added tests for independent rendering and mode-specific rejection of invalid context or schema inputs.
- Replaced Snowflake session IDs with UUIDv7 for created, forked, branched, and resumed sessions.
- Derived cache session IDs from OpenAI request options and passed them into Responses client creation.
- Used derived session IDs for OpenAI `session_id`/`x-client-request-id` headers and `prompt_cache_key`; omitted headers when retention was none.
- Added tests for UUIDv7 session creation/branching and OpenAI cache-affinity default, override, and disabled-header modes.
- Documented UUIDv7 session handling and OpenAI cache-routing fixes in package Unreleased changelogs.
The tests were using the old { sel, op, content } format which is no longer
recognized after the edit tool consolidation. Updated to use the new
{ path: 'file:selector', write/insert } format.
The #emitSessionEvent refactoring changed the order: #emit was called before
#emitExtensionEvent, but for non-message_update events this introduced
microtask timing issues that broke auto-compaction and handoff tests.
Fix: keep the original order (extension first, then emit) for non-message_update
events. Only message_update events use fire-and-forget extension queueing with
emit-first ordering.
The #emitSessionEvent refactoring introduced a microtask gap between session
event emission and the compaction check in #handleAgentEvent. This allowed
#waitForPostPromptRecovery to run before #postPromptTasksPromise was created,
causing deferred handoff tasks to be missed.
Fix: track the handler's agent_end work as a post-prompt task synchronously
before the await, ensuring #waitForPostPromptRecovery always blocks until the
compaction check completes.
- Removed the standalone vim tool and normalized built-in/requested tooling to edit.
- Updated session and SDK tool activation to dedupe lowercase names and track edit state via the edit key.
- Added vim-mode argument detection and delegated edit rendering/execution into Vim handlers under edit.
- Updated Vim step handling to auto-reorder numeric-positioned commands, including cc/C/S/s/i/I/A cases.
- Renamed prompt/changelog text and test expectations to reflect edit-only tool naming and usage.
- Fixed Vim path normalization to allow colon-prefixed targets without raising ToolError.
- Documented the new Vim path behavior in the package changelog.
- Updated chunk-edit benchmark prompts to read `test.rs` for edit and retry operations.
- Updated vim benchmark flow to use `vim`+`read`, import expected content, and display final expected output.
- Expanded benchmark fixtures to generate Rust `test.rs`, compute unified diffs, and add richer pool logic.
- Updated vim tool prompts to keep file paths separate from commands and to stress bottom-up multi-location edits.
- Added automatic reordering of simple `NGo`/`NGO` insertion steps to execute from highest to lowest line.
- Added command-path validation and Vim parser fixes for counted `i` inserts and clearer `;`/`,` error guidance.
- Implemented parsing of `:j`/`:join` and `:j!`/`:join!` ex commands and mapped them to a new `join` command shape with a whitespace-trim flag.
- Added VimEngine handling for `join` to concatenate addressed lines (or the current plus next line by default), optionally normalizing whitespace and reporting line count in the status message.
- Updated vim prompt guidance, changelog notes, and tests to document and verify both normal and `:join!` join behavior.
- Removed live Vim preview state fields and priming/cleanup flow from tool execution and rendering.
- Changed vim insert-mode exit logic to close insert mode unless the final step is paused.
- Updated changelog entries and Vim edit-file prompts to clarify insertion behavior and examples.
- Updated vim tool argument handling to clone args directly and ignore __toolCallId/__cwd metadata.
- Parser now recognizes ex-style :append and :insert commands and extracts text arguments.
- The Vim engine now executes parsed :append and :insert command cases by inserting lines at resolved ranges.
- Prompt docs were updated to clarify line-opening behavior and required ex-command syntax.
- Added vim tool-call IDs across EventController, UiHelpers, and ToolExecution for per-call preview mapping.
- Extended Vim type and command parsing with update/write, edit, global, yank, and put handling.
- Added Vim engine support for new commands and motions, including gJ, g*, g#, g_, |, and gu/gU/g~.
- Reworked Vim tool flow to cache per-file engine clones, reuse tool details, and stream inserts in chunks.
- Updated vim.md and changelog to document new vim keys, ex aliases, and fixed :global preview behavior.
- Added parser and renderer tests plus a tmp/vim_test.txt fixture for chunked, cursor, and partial-insert cases.
- Added `C-u` and `C-o` insert-mode commands in `VimEngine.#executeInsert` for line clear and one-shot normal actions.
- Added visual insert operators `J`, `u`, `U`, `p`, and `P` to join or case-transform a selection and replace it with register content.
- Added normal-mode `+`, `-`, `_`, `*`, and `#` commands in `VimEngine` for line-motion and whole-word search navigation.
- Added paragraph text object `p` in `#resolveParagraphTextObject` to support `ip`/`ap` paragraph selections.
- Added `gv`, `gJ`, `ZZ`, and `ZQ` handling in `VimEngine` for reselection, range join, and save/quit shortcuts.
- Changed vim tab breadcrumb rendering in `render.ts` from ` -> ` to `->`.
- Normalized chunk write handling for body-region (~) edits by trimming common leading tabs from non-first non-empty lines before applying the content.
- Updated indentation detection to rely on non-empty lines only, preventing blank lines from skewing the minimum-indent calculation.
- Updated the warning text to describe the automatic indentation correction and clarified that ~ body content should be written at column 0.
- Added support for :copy, :move, and :sort ex commands with range selection and destination/flag handling.
- Stored last character-find state to enable ; and , repeat motions for f/F/t/T searches.
- Implemented Yank, R-mode, and gg/gU/gu command handling in normal-mode execution paths.
- Removed `SearchDb` APIs and `searchDb` fields, dropping db-backed state from native and agent sessions.
- Replaced crate export `fff` with `fd`, moving fuzzy-find bindings into `fd.rs`.
- Removed `SearchDb`/picker fast-path logic from `glob` and `grep`, simplifying scan flow and dropping db args.
- Removed `SearchDb`/`getSearchDb` wiring from extension, tool, and task context constructors across coding-agent.
- Added over-indentation validation warnings in chunk-edit normalization for suspicious `~` body line formatting.
- Removed `bytes`, `fff-grep`, `fff-search`, and `blake3` deps, adding `grep-searcher = "0.1"`.
- Changed chunk edit normalization to prefer write operations, then replace, insert, then delete, with empty write values now treated as clear-content writes.
- Allowed space motions in vim input as `<Space>`, handled them as movement and rendered in error output via token display.
- Adjusted benchmark retry flow to reset files on each retry, reduced per-run call limits, and lowered the default per-turn timeout.
- Normalized chunk edit parsing now detected and warned on entries with multiple write/replace/insert operations, selected one operation by precedence, and ignored the rest.
- Execution now appended those normalization warnings and included them when a chunk edit produced no content changes.
- Updated chunk-edit and vim tool guidance plus vim rendering to document stricter edit usage and expose the current cursor position in output.
- Added rollback handling for pending INSERT-mode changes whenever a non-final kbd sequence leaves insert mode, and updated the resulting VimInputError with guidance for using `insert` and escaping insert transitions.
- Hardened VimTool execution by resetting stale insert state before processing commands and by only applying empty inserts when Vim remains in INSERT mode.
- Adjusted Vim search handling to mimic Vim magic escaping and taught `o`/`O` numeric prefixes to act like `Go`/`GO` line inserts, then updated the expected error message test.
- Clarified the Vim tool prompt to require `file` and clearly separate key commands from insert text.
- Added updated usage examples and best-practice guidance for whole-file replacement, line edits, search/replace, and undo.
- Documented key/mode constraints, including insert-entry requirements and required `<Esc>` handling between non-final commands.
