1 files changed, 0 insertions, 149 deletions
diff --git a/internal/tmuxedit/agent.go b/internal/tmuxedit/agent.go
deleted file mode 100644
index 42213ce..0000000
--- a/internal/tmuxedit/agent.go
+++ /dev/null
@@ -1,149 +0,0 @@
-// Package tmuxedit implements a tmux popup editor for composing AI agent prompts.
-// agent.go defines the Agent interface, the baseAgent struct with default
-// implementations, and agent detection/resolution helpers.
-package tmuxedit
-
-import (
-	"regexp"
-	"strings"
-)
-
-// Agent defines how to interact with a specific AI agent in a tmux pane.
-// Each implementation encapsulates its own detection, extraction, clearing,
-// and sending logic since agents differ fundamentally in their UI structure.
-type Agent interface {
-	Name() string
-	DisplayName() string
-	Detect(paneContent string) bool
-	ExtractPrompt(paneContent string) string
-	ClearInput(paneID string) error
-	SendText(paneID, text string) error
-}
-
-// Configurable provides access to a baseAgent's fields for config merging.
-// Agent implementations that embed baseAgent automatically satisfy this.
-type Configurable interface {
-	Base() *baseAgent
-}
-
-// baseAgent holds configurable fields and provides default implementations
-// of the Agent interface. Specialized agents (e.g. cursor) embed baseAgent
-// and override methods where behavior differs from the defaults.
-type baseAgent struct {
-	name          string
-	displayName   string
-	detectPattern string
-	sectionPat    string   // optional regex to delimit the prompt area
-	promptPat     string   // regex with capture group (1) for prompt text
-	stripPatterns []string // substrings removed from extracted text
-	clearFirst    bool     // whether to clear existing input before sending
-	clearKeys     string   // tmux key sequence to clear input
-	newlineKeys   string   // tmux key to insert a newline
-	submitKeys    string   // tmux key to submit the prompt
-	deps          tmuxEditDeps
-}
-
-// Base returns a pointer to the baseAgent for config merging.
-func (b *baseAgent) Base() *baseAgent { return b }
-
-// Name returns the agent's short identifier (e.g. "cursor", "amp").
-func (b *baseAgent) Name() string { return b.name }
-
-// DisplayName returns the agent's human-readable name.
-func (b *baseAgent) DisplayName() string { return b.displayName }
-
-// Detect checks whether the pane content matches this agent's detection
-// pattern. Returns false if no pattern is set or the regex is invalid.
-func (b *baseAgent) Detect(paneContent string) bool {
-	if b.detectPattern == "" {
-		return false
-	}
-	re, err := regexp.Compile(b.detectPattern)
-	if err != nil {
-		return false
-	}
-	return re.MatchString(paneContent)
-}
-
-// ExtractPrompt uses the agent's prompt pattern to extract the current prompt
-// text from pane content. If sectionPat is set, extraction is scoped to the
-// last section between two delimiter lines and all matches are joined.
-// Without sectionPat, the last contiguous group of matched lines is used.
-// Returns empty string if no pattern or no match.
-func (b *baseAgent) ExtractPrompt(paneContent string) string {
-	if b.promptPat == "" {
-		return ""
-	}
-	re, err := regexp.Compile(b.promptPat)
-	if err != nil {
-		return ""
-	}
-	scoped := b.sectionPat != ""
-	content := scopeToLastSection(paneContent, b.sectionPat)
-	allMatches := matchPromptLines(re, content)
-	if len(allMatches) == 0 {
-		return ""
-	}
-	if scoped {
-		return joinAllMatches(allMatches, b.stripPatterns)
-	}
-	return joinLastContiguousBlock(allMatches, b.stripPatterns)
-}
-
-// ClearInput clears existing input in the pane using the configured key
-// sequence. Skipped if clearFirst is false or clearKeys is empty.
-func (b *baseAgent) ClearInput(paneID string) error {
-	if !b.clearFirst || b.clearKeys == "" {
-		return nil
-	}
-	if err := b.deps.sendClearSequence(paneID, b.clearKeys); err != nil {
-		return err
-	}
-	b.deps.sleep()
-	return nil
-}
-
-// SendText sends the given text to the target pane line-by-line, using the
-// agent's newline key between lines.
-func (b *baseAgent) SendText(paneID, text string) error {
-	if strings.TrimSpace(text) == "" {
-		return nil
-	}
-	return b.deps.sendLines(paneID, text, b.newlineKeys)
-}
-
-func withAgentDeps(agents []Agent, deps tmuxEditDeps) []Agent {
-	for _, agent := range agents {
-		withAgentDep(agent, deps)
-	}
-	return agents
-}
-
-func withAgentDep(agent Agent, deps tmuxEditDeps) Agent {
-	if c, ok := agent.(Configurable); ok {
-		c.Base().deps = deps
-	}
-	return agent
-}
-
-// detectAgent tries each agent's Detect method against pane content.
-// First match wins. Returns genericAgent() if no agent matches.
-func detectAgent(paneContent string, agents []Agent) Agent {
-	for _, a := range agents {
-		if a.Detect(paneContent) {
-			return a
-		}
-	}
-	return genericAgent()
-}
-
-// findAgentByName returns the agent with the given name (case-insensitive),
-// falling back to genericAgent() if not found.
-func findAgentByName(name string, agents []Agent) Agent {
-	for _, a := range agents {
-		if strings.EqualFold(a.Name(), name) {
-			return a
-		}
-	}
-	return genericAgent()
-}