1 files changed, 92 insertions, 0 deletions
diff --git a/menu/banner.go b/menu/banner.go
new file mode 100644
index 0000000..c9d8e56
--- /dev/null
+++ b/menu/banner.go
@@ -0,0 +1,92 @@
+package menu
+
+import (
+	"github.com/charmbracelet/lipgloss"
+	"os/exec"
+	"pik/menu/style"
+	"pik/model"
+	"pik/paths"
+	"strings"
+)
+
+var (
+	BannerStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle()
+	})
+	BannerSourceLabelStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle().Faint(true).MarginRight(1)
+	})
+	BannerSubItemStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle().Faint(true).MarginRight(1)
+	})
+	BannerSubStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle()
+	})
+	BannerSelfStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle().MarginRight(1)
+	})
+	BannerPromptStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle()
+	})
+	BannerArgsStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle().MarginLeft(1)
+	})
+	BannerArgStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle()
+	})
+	BannerTerminatorColor = lipgloss.Color("1")
+	BannerTerminatorStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle().Faint(true).Foreground(BannerTerminatorColor)
+	})
+)
+
+func Banner(source *model.Source, target model.Target, args ...string) string {
+	var parts, argParts []string
+	parts = append(parts, BannerPromptStyle.Render("> "))
+	parts = append(parts, BannerSelfStyle.Render("pik"))
+	parts = append(parts, BannerSourceLabelStyle.Render(source.Label()))
+	if sub := target.Sub(); sub != nil {
+		for i, s := range sub {
+			sub[i] = BannerSubItemStyle.Render(s)
+		}
+		parts = append(parts, BannerSubStyle.Render(sub...))
+	}
+	parts = append(parts, target.ShortestId())
+	if args != nil {
+		needsTerminator := false
+		for _, a := range args {
+			if strings.HasPrefix(a, "-") {
+				needsTerminator = true
+			}
+			argParts = append(argParts, BannerArgStyle.Render(a))
+		}
+
+		if needsTerminator {
+			argParts = append([]string{BannerTerminatorStyle.Render("--")}, argParts...)
+		}
+
+		parts = append(parts, BannerArgsStyle.Render(argParts...))
+	}
+	result := BannerStyle.Render(lipgloss.JoinHorizontal(lipgloss.Left, parts...))
+	return result
+}
+
+var (
+	CmdStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle().Faint(true)
+	})
+	CmdDirStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle()
+	})
+	CmdArgStyle = style.New(func() lipgloss.Style {
+		return lipgloss.NewStyle()
+	})
+)
+
+func InlineCmd(cmd *exec.Cmd) string {
+	var args []string
+	for _, a := range cmd.Args {
+		args = append(args, paths.ReplaceHome(a))
+	}
+	return CmdStyle.Render("  # "+CmdDirStyle.Render(paths.ReplaceHome(cmd.Dir)+":"), CmdArgStyle.Render(args...))
+}