feat(pg): prompt size info

dl.go

@@ -16,6 +16,7 @@ import (
 	"strings"
 
 	"github.com/beetcb/ghdl/helper/pg"
+	humanize "github.com/dustin/go-humanize"
 )
 
 type GHReleaseDl struct {
@@ -61,7 +62,7 @@ func (dl *GHReleaseDl) DlAndDecompression() {
 			panic(err)
 		}
 	}
-	pg.Progress(starter)
+	pg.Progress(starter, humanize.Bytes(uint64(fileSize)))
 
 	// `file` has no content, we must open it for reading
 	openfile, err := os.Open(file.Name())

go.mod

@@ -6,5 +6,6 @@ require (
 	github.com/charmbracelet/bubbles v0.10.2
 	github.com/charmbracelet/bubbletea v0.19.3
 	github.com/charmbracelet/lipgloss v0.4.0
+	github.com/dustin/go-humanize v1.0.0
 	github.com/spf13/cobra v1.3.0
 )

go.sum

@@ -101,6 +101,8 @@ github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSV
 github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
+github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=

helper/pg/pg.go

@@ -18,6 +18,7 @@ type ProgressBytesReader struct {
 
 type model struct {
 	percent  float64
+	humanize string
 	progress progress.Model
 	init     func() tea.Msg
 }
@@ -50,12 +51,12 @@ func (m *model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 func (e model) View() string {
 	pad := strings.Repeat(" ", padding)
 	return "\n" +
-		pad + e.progress.ViewAs(e.percent) + "\n"
+		pad + e.progress.ViewAs(e.percent) + fmt.Sprintf(" of %s", e.humanize) + "\n"
 }
 
-func Progress(starter func(updater func(float64))) {
+func Progress(starter func(updater func(float64)), humanize string) {
 	prog := progress.New(progress.WithScaledGradient("#FF7CCB", "#FDFF8C"))
-	state := model{progress: prog}
+	state := model{progress: prog, humanize: humanize}
 	updater := func(p float64) {
 		state.percent = p
 	}
@@ -68,5 +69,4 @@ func Progress(starter func(updater func(float64))) {
 		fmt.Println("Oh no!", err)
 		os.Exit(1)
 	}
-
 }

helper/sl/sl.go

@@ -19,7 +19,7 @@ type model struct {
 func initialModel(choices *[]string) model {
 	return model{
 		choices:  *choices,
-		selected: 0,
+		selected: -1,
 	}
 }
 
@@ -54,17 +54,21 @@ func (m model) View() string {
 	paddingS := lipgloss.NewStyle().PaddingLeft(2).MaxWidth(maxWidth)
 	colorS := paddingS.Copy().
 		Foreground(blue).BorderLeft(true).BorderForeground(blue)
-
-	s := paddingS.Render("gh-dl can't figure out which release to download\nplease select it manully") + "\n\n"
-	for i, choice := range m.choices {
-		if m.cursor == i {
-			s += colorS.Render(choice) + "\n"
-		} else {
-			s += paddingS.Render(choice) + "\n"
+	if m.selected == -1 {
+		s := "\n" + paddingS.Render("gh-dl can't figure out which release to download\nplease select it manully") + "\n\n"
+		for i, choice := range m.choices {
+			if m.cursor == i {
+				s += colorS.Render(choice) + "\n"
+			} else {
+				s += paddingS.Render(choice) + "\n"
+			}
 		}
+		// Send the UI for rendering
+		return s
+	} else {
+		s := paddingS.Render(fmt.Sprintf("start downloading %s", lipgloss.NewStyle().Foreground(blue).Render(m.choices[m.selected])))
+		return "\n" + s + "\n"
 	}
-	// Send the UI for rendering
-	return s
 }
 
 func Select(choices *[]string) int {