Removes ~600 lines of unreferenced code surfaced by deadcode + manual
audit (none of it reachable from production code paths or test setup):
- internal/models/pool.go: ProviderPool was never wired into kitsetup
or the agent; the global pool singleton had zero callers.
- internal/ui/debug_logger.go: CLIDebugLogger was unreachable; debug
routing goes through internal/tools/buffered_logger.go instead.
- internal/ui/tool_approval_input.go: tea.Model never instantiated;
approvals are handled inline in model.go.
- internal/ui/cli.go: DisplayAssistantMessage / DisplayCancellation /
GetDebugLogger had zero callers (the *WithModel variant is what
event_handler.go uses).
- internal/ui/style/enhanced.go: Style{Card,Header,Subheader,Muted,
Success,Error,Warning,Info} + Create{Separator,ProgressBar} — none
used. CreateBadge stays (used by model.go).
- internal/ui/style/themes.go: RefreshThemeRegistry — never called.
- internal/ui/block_renderer.go: With{FullWidth,MarginTop,Padding{Left,
Right},Background,Foreground,Width} — option helpers nobody calls.
- internal/ui/render/blocks.go: UserBlock, ToolBlock — replaced by
inline rendering elsewhere; the test for UserBlock was rewritten to
directly exercise HighlightFileTokens (which is what the test really
cared about).
- internal/ui/commands/commands.go: GetAllCommandNames — no callers.
- internal/ui/message_items.go: NewTextMessageItem,
NewSystemMessageItem + the entire SystemMessageItem type — model.go
uses NewStyledMessageItem instead.
- internal/prompts/loader.go: Deduplicate — the loader does dedup
internally; standalone helper was unused.
- internal/models/cache_options.go: mergeProviderOptions + its
test-only consumer.
- internal/extensions/installer.go: Installer.GetInstalledPackages —
intended for a 'kit ext list' command that was never built.
- internal/extensions/manifest.go: saveManifestToScope,
saveManifestToPath, GetGlobalManifest, GetProjectManifest,
addEntryToManifest, removeEntryFromManifest — package-level
duplicates of *Installer methods. Tests rewritten to exercise the
live Installer methods instead, which fixes a latent path-resolution
inconsistency between manifestPathForScope and Installer.manifestPath
(the former hard-coded paths, the latter respects projectGitRoot).
- internal/extensions/subagent.go: SpawnSubagent + helpers
(generateSubagentID, findKitBinary, subagentJSONOutput). The
subprocess-spawn implementation is unreachable; production code
routes through kit.Kit.Subagent (in-process). Types
(SubagentConfig/Result/Handle/etc.) and the SubagentHandle methods
remain because they are exposed to extensions via Yaegi symbols and
the Context.SpawnSubagent field.
- cmd/root.go: LoadConfigWithEnvSubstitution — one-line wrapper around
kit.LoadConfigWithEnvSubstitution with zero callers.
go test -race ./... passes.
- Buffer session JSONL writes with bufio.Writer, flush at sync points;
ForkToNewSession and AddLLMMessages now batch N entries into ~1 syscall
- Cache lipgloss styles in style.CachedStyles, lazily built and
invalidated on SetTheme; eliminates ~15 NewStyle() calls per frame in
hot render paths (reasoning blocks, spinner, tool headers, margins)
- Cache git ls-files results for @file suggestions with 3s TTL; typing
@filename no longer spawns 3 subprocesses per keystroke
- Use strings.Builder for StreamingMessageItem.content; eliminates O(n²)
string copying during LLM response streaming
- remove "You" label and icon from user messages, use borderless content block
- remove input title bar ("Enter your prompt...") and hint line
- increase textarea from 3 to 4 rows with top/bottom margin
- hide input hints permanently for a cleaner UI
- match separator colors (use theme.Border for both startup and input dividers)
- make startup separator full terminal width instead of hardcoded 80
- add /help for help hint and pipe separators to status bar
- add printCustomMessage/RenderCustomMessage for custom alert labels
- render /help output as markdown with "Help" alert label
- add Ctrl+V (paste image) to help message keys section
- fix reasoning text wrapping using ANSI-aware lipgloss.Style.Width
- export HighlightFileTokens for cross-package use
- wrap thinking text in StreamComponent and render.ReasoningBlock
- plumb width through renderer and streaming item paths
- keeps style consistent with user/assistant blocks and avoids cut-off lines
- Add highlightFileTokens() to style @file references with theme.Accent + bold
- Apply highlighting in UserBlock() after line wrapping, before herald rendering
- Support both unquoted (@path/to/file) and quoted (@"path with spaces") tokens
- Add tests for highlightFileTokens and UserBlock integration
Closes#6
- Add width parameter to UserBlock and apply lipgloss.Wrap() before
passing content to herald Tip alert
- Subtract 4 from width to account for alert bar prefix and margin
- Pass renderer width from RenderUserMessage to UserBlock
- Mirrors the assistant message wrapping added in e33564c
- Wire fantasy's OnReasoningEnd callback through the full event chain:
agent → SDK (ReasoningCompleteEvent) → app → TUI
- Freeze reasoning duration in both StreamComponent and
StreamingMessageItem as soon as reasoning ends, not when the
next assistant text chunk arrives
- Fix accent color on duration label in render.ReasoningBlock to
match the live streaming style (VeryMuted prefix + Accent duration)
Extract pure rendering functions into internal/ui/render/blocks.go
to eliminate code duplication between streaming and historical
message rendering paths.
Changes:
- Create render package with UserBlock, AssistantBlock, ReasoningBlock,
SystemBlock, ErrorBlock, and ToolBlock functions
- Update MessageRenderer methods to use shared render functions
- Update StreamingMessageItem to use shared render functions
- Reduce ~77 lines of duplicated code across message_items.go and messages.go
All existing tests pass, no functional changes.
Ed Zynda