cmd/

Package ai drives the AI wedges in nook by spawning the user's existing Claude Code CLI as a subprocess.

Package bufman owns the open-buffer collection.

Package codeaction renders nook's LSP code-action picker — a small bordered menu listing the actions the language server proposed at the cursor.

Package complete renders nook's LSP completion popup — a small menu that lists labeled completion items, lets the user move through them with the arrow keys, and surfaces the chosen item on Enter.

Package composer is the multi-file Cursor-Composer-style side panel.

Package config loads nook's user configuration from ~/.config/nook/config.toml.

Package diagnostics renders nook's workspace-wide problems panel.

Package edit implements Cmd-K-style inline AI edits.

Package editor is nook's minimal file viewer/editor pane.

Package filetree is nook's left-side file-tree pane.

Package finder is nook's in-file find/replace overlay.

Package ghost owns nook's inline autocomplete state: idle-trigger debouncing, AI request lifecycle, and the rendered "ghost" text that floats after the cursor until accepted or dismissed.

Package git wraps the local git CLI for nook's git pane.

Package gitgutter computes per-line diff markers (added / modified / deleted) for a file by shelling out to `git diff` against the index.

Package help renders nook's full-keymap overlay.

Package highlight tokenizes source files into per-row styled spans for the editor pane.

Package hover renders nook's LSP hover overlay — a small rounded-border box that displays whatever the language server returned for the symbol under the cursor.

Package inlayhint defines the on-the-wire representation of LSP inlay hints and the message types the host uses to ferry hint results to the editor pane.

Package lookup turns LSP textDocument lookups (hover, definition) into async tea.Cmd factories.

Package lsp drives a language-server subprocess (gopls by default) over stdio and surfaces textDocument/publishDiagnostics notifications as events the host can render.

Package multibuffer renders fragments stitched from multiple files into one scrollable surface.

Package picker is a fuzzy-filtered selection overlay for nook.

Package rename renders nook's symbol-rename prompt — a small modal that asks for the new identifier name and emits the value back to the host on Enter.

Package search runs ripgrep as a subprocess and streams matches back to the host model.

Package tabbar renders the open-buffer strip above the editor surface.

Package term embeds a PTY-backed shell pane inside nook.

Package welcome renders nook's first-run / empty-editor surface.