f1dcee0ae2
- DisplaySessions: colored output with state, cwd, branch, preview - display_test.go: 5 tests covering color, noColor, empty, worktree, noBranch - main.go: full pipeline FindClaudeProcesses -> FindSession -> DetectState -> Display - Supports --no-color flag and NO_COLOR env var - resolveWorktree via git rev-parse --show-toplevel Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
75 lines
1.3 KiB
Go
75 lines
1.3 KiB
Go
package main
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import (
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"fmt"
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"io"
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"strings"
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)
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const (
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colorReset = "\033[0m"
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colorGreen = "\033[32m"
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colorYellow = "\033[33m"
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colorRed = "\033[31m"
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colorGray = "\033[90m"
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colorBold = "\033[1m"
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)
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// DisplaySessions writes a formatted list of sessions to w.
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func DisplaySessions(w io.Writer, sessions []Session, noColor bool) {
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if len(sessions) == 0 {
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fmt.Fprintln(w, "No active Claude Code sessions found.")
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return
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}
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for i, s := range sessions {
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if i > 0 {
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fmt.Fprintln(w)
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}
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stateLabel := stateColor(s.State, noColor) + s.State.String() + resetIfColor(noColor)
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branch := ""
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if s.GitBranch != "" {
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branch = " (" + s.GitBranch + ")"
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}
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worktreeInfo := ""
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if s.Worktree != "" && s.Worktree != s.CwdPath {
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worktreeInfo = " [worktree: " + s.Worktree + "]"
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}
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fmt.Fprintf(w, "[%s] %s%s%s\n", stateLabel, s.CwdPath, branch, worktreeInfo)
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if s.Preview != "" {
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lines := strings.Split(s.Preview, "\n")
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for _, line := range lines {
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fmt.Fprintf(w, " %s\n", line)
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}
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}
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}
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}
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func stateColor(state SessionState, noColor bool) string {
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if noColor {
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return ""
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}
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switch state {
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case Working:
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return colorGreen
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case NeedsInput:
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return colorYellow
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case Idle:
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return colorGray
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default:
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return colorGray
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}
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}
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func resetIfColor(noColor bool) string {
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if noColor {
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return ""
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}
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return colorReset
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}
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