update_banner.go RawHistoryFolder

1package modes
2
3import (
4	"fmt"
5	"runtime"
6
7	"github.com/patriceckhart/zot/internal/tui"
8)
9
10// UpdateInfo mirrors agent.UpdateInfo without the import cycle. The
11// parent package builds one of these via agent.CheckForUpdate and
12// passes it in through InteractiveConfig.UpdateInfoChan.
13type UpdateInfo struct {
14	Current   string
15	Latest    string
16	Available bool
17	URL       string
18}
19
20// renderUpdateBanner builds the "new version available" block shown at
21// the top of the chat area. Yellow-framed like a warning, but worded
22// gently since this is informational, not urgent.
23//
24// Returns nil when no update is available, so callers can just
25// append (or prepend) unconditionally.
26func renderUpdateBanner(th tui.Theme, info UpdateInfo, width int) []string {
27	if !info.Available {
28		return nil
29	}
30	color := th.Warning
31	out := []string{
32		frameHeaderColor(th, "update available", width, color),
33	}
34
35	title := fmt.Sprintf("zot %s is available (you're on %s).", info.Latest, info.Current)
36	out = append(out, "  "+th.FG256(color, tui.Bold(title)))
37
38	cmd := recommendedUpdateCommand()
39	out = append(out, "  "+th.FG256(th.Muted, "run: ")+th.FG256(th.ToolOut, cmd))
40
41	if info.URL != "" {
42		out = append(out, "  "+th.FG256(th.Muted, "changelog: "+info.URL))
43	}
44
45	out = append(out, frameRuleColor(th, width, color))
46	out = append(out, "")
47	return out
48}
49
50// recommendedUpdateCommand returns the one-liner appropriate for the
51// user's platform. Points at zot.patriceckhart.com, which 301s to
52// the raw install scripts on github — same surface, stable short
53// URL that's safe to hard-code even if the scripts later move.
54func recommendedUpdateCommand() string {
55	if runtime.GOOS == "windows" {
56		return `iwr -useb https://zot.patriceckhart.com/install.ps1 | iex`
57	}
58	return `curl -fsSL https://zot.patriceckhart.com/install.sh | bash`
59}