mirror of
https://github.com/Adembc/lazyssh.git
synced 2026-07-14 12:13:34 +02:00
draft ui
This commit is contained in:
Adem Baccara
+594
@@ -0,0 +1,594 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/gdamore/tcell/v2"
|
||||
"github.com/rivo/tview"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
type Server struct {
|
||||
Alias string
|
||||
Host string
|
||||
User string
|
||||
Port int
|
||||
Key string
|
||||
Tags []string
|
||||
Status string // "online", "warn", "offline"
|
||||
LastSeen time.Time
|
||||
}
|
||||
|
||||
func mockServers() []Server {
|
||||
return []Server{
|
||||
{Alias: "web-01", Host: "192.168.1.10", User: "root", Port: 22, Key: "~/.ssh/id_rsa", Tags: []string{"prod", "web"}, Status: "online", LastSeen: time.Now().Add(-2 * time.Hour)},
|
||||
{Alias: "web-02", Host: "192.168.1.11", User: "ubuntu", Port: 22, Key: "~/.ssh/id_ed25519", Tags: []string{"prod", "web"}, Status: "warn", LastSeen: time.Now().Add(-30 * time.Minute)},
|
||||
{Alias: "db-01", Host: "192.168.1.20", User: "postgres", Port: 22, Key: "~/.ssh/id_rsa", Tags: []string{"prod", "db"}, Status: "offline", LastSeen: time.Now().Add(-26 * time.Hour)},
|
||||
{Alias: "api-01", Host: "192.168.1.30", User: "deploy", Port: 22, Key: "~/.ssh/id_ed25519", Tags: []string{"prod", "api"}, Status: "online", LastSeen: time.Now().Add(-10 * time.Minute)},
|
||||
{Alias: "cache-01", Host: "192.168.1.40", User: "redis", Port: 22, Key: "~/.ssh/id_rsa", Tags: []string{"prod", "cache"}, Status: "online", LastSeen: time.Now().Add(-1 * time.Hour)},
|
||||
{Alias: "dev-web", Host: "10.0.1.10", User: "dev", Port: 22, Key: "~/.ssh/id_ed25519", Tags: []string{"dev", "web"}, Status: "online", LastSeen: time.Now().Add(-5 * time.Minute)},
|
||||
{Alias: "dev-db", Host: "10.0.1.20", User: "dev", Port: 22, Key: "~/.ssh/id_ed25519", Tags: []string{"dev", "db"}, Status: "online", LastSeen: time.Now().Add(-15 * time.Minute)},
|
||||
{Alias: "staging", Host: "staging.example.com", User: "ubuntu", Port: 22, Key: "~/.ssh/id_ed25519", Tags: []string{"test"}, Status: "warn", LastSeen: time.Now().Add(-45 * time.Minute)},
|
||||
}
|
||||
}
|
||||
|
||||
func statusIcon(s string) string {
|
||||
switch s {
|
||||
case "online":
|
||||
return "🟢"
|
||||
case "warn":
|
||||
return "🟡"
|
||||
case "offline":
|
||||
return "🔴"
|
||||
default:
|
||||
return "⚪"
|
||||
}
|
||||
}
|
||||
|
||||
func joinTags(tags []string) string {
|
||||
if len(tags) == 0 {
|
||||
return "-"
|
||||
}
|
||||
return strings.Join(tags, ",")
|
||||
}
|
||||
|
||||
func formatServerLine(s Server) (primary, secondary string) {
|
||||
icon := statusIcon(s.Status)
|
||||
primary = fmt.Sprintf("%s %-12s %-18s Last:%s", icon, s.Alias, s.Host, humanizeDuration(time.Since(s.LastSeen)))
|
||||
secondary = ""
|
||||
return
|
||||
}
|
||||
|
||||
func humanizeDuration(d time.Duration) string {
|
||||
if d < time.Minute {
|
||||
return "just now"
|
||||
}
|
||||
h := int(d.Hours())
|
||||
m := int(d.Minutes()) % 60
|
||||
if h > 0 {
|
||||
return fmt.Sprintf("%dh%dm ago", h, m)
|
||||
}
|
||||
return fmt.Sprintf("%dm ago", m)
|
||||
}
|
||||
|
||||
const AppName = "lazyssh"
|
||||
const AppVersion = "v0.0.1"
|
||||
const RepoURL = "github.com/adembc/lazyssh"
|
||||
|
||||
func runTUI() error {
|
||||
app := tview.NewApplication()
|
||||
|
||||
servers := mockServers()
|
||||
// Sort by alias for deterministic order
|
||||
sort.Slice(servers, func(i, j int) bool { return servers[i].Alias < servers[j].Alias })
|
||||
|
||||
// Header: three-column layout (name | version badge | repo URL)
|
||||
appName := AppName
|
||||
version := AppVersion
|
||||
repoURL := RepoURL
|
||||
|
||||
// Subtle dark background for header bar
|
||||
headerBg := tcell.Color235 // dark gray tint
|
||||
|
||||
headerLeft := tview.NewTextView().
|
||||
SetDynamicColors(true).
|
||||
SetTextAlign(tview.AlignLeft)
|
||||
headerLeft.SetBackgroundColor(headerBg)
|
||||
headerLeft.SetText("[#FFFFFF::b]" + appName + "[-]")
|
||||
|
||||
headerCenter := tview.NewTextView().
|
||||
SetDynamicColors(true).
|
||||
SetTextAlign(tview.AlignCenter)
|
||||
headerCenter.SetBackgroundColor(headerBg)
|
||||
// Render version as a pill/badge
|
||||
headerCenter.SetText("[black:green::b] " + version + " [-]")
|
||||
|
||||
headerRight := tview.NewTextView().
|
||||
SetDynamicColors(true).
|
||||
SetTextAlign(tview.AlignRight)
|
||||
headerRight.SetBackgroundColor(headerBg)
|
||||
headerRight.SetText("[#55AAFF::u]🔗 " + repoURL + "[-]")
|
||||
|
||||
header := tview.NewFlex().SetDirection(tview.FlexColumn).
|
||||
AddItem(headerLeft, 0, 1, false).
|
||||
AddItem(headerCenter, 0, 1, false).
|
||||
AddItem(headerRight, 0, 1, false)
|
||||
|
||||
// Tab bar removed per request
|
||||
|
||||
// Left panel: Search is hidden by default; a hint bar is shown until '/' is pressed
|
||||
search := tview.NewInputField().
|
||||
SetLabel(" 🔍 Search: ").
|
||||
SetFieldWidth(30)
|
||||
// When visible, give it a border and title for better UI
|
||||
search.SetBorder(true).SetTitle("Search")
|
||||
|
||||
serverList := tview.NewList().ShowSecondaryText(false)
|
||||
serverList.SetBorder(true)
|
||||
serverList.SetTitle("Servers")
|
||||
|
||||
// Hint bar shown when search is hidden
|
||||
hintBar := tview.NewTextView().SetDynamicColors(true)
|
||||
hintBar.SetText("[gray]Press [::b]/[-:-:b] to search… • ↑↓ Navigate • Enter SSH • a Add • e Edit • d Delete • ? Help[white]")
|
||||
|
||||
// Right panel: Details
|
||||
details := tview.NewTextView().SetDynamicColors(true).SetWrap(true)
|
||||
details.SetBorder(true).SetTitle("Details")
|
||||
|
||||
// Status bar
|
||||
status := tview.NewTextView().SetDynamicColors(true)
|
||||
status.SetText("↑↓ Navigate • Enter SSH • a Add • e Edit • d Delete • / Search • q Quit • ? Help")
|
||||
|
||||
// Define updateDetails before populate; declare var for closure use
|
||||
var updateDetails func(Server)
|
||||
// Root container placeholder (assigned later)
|
||||
var root *tview.Flex
|
||||
|
||||
// Populate list with filter logic
|
||||
filtered := servers
|
||||
populate := func() {
|
||||
serverList.Clear()
|
||||
for i := range filtered {
|
||||
p, s2 := formatServerLine(filtered[i])
|
||||
idx := i
|
||||
serverList.AddItem(p, s2, 0, func() {
|
||||
if updateDetails != nil {
|
||||
updateDetails(filtered[idx])
|
||||
}
|
||||
})
|
||||
}
|
||||
if serverList.GetItemCount() > 0 {
|
||||
serverList.SetCurrentItem(0)
|
||||
if updateDetails != nil {
|
||||
updateDetails(filtered[0])
|
||||
}
|
||||
} else {
|
||||
details.SetText("No servers match the current filter.")
|
||||
}
|
||||
}
|
||||
|
||||
// Will be defined later to refresh according to current search
|
||||
var reapplyFilter func()
|
||||
|
||||
// Delete currently selected server from memory and refresh
|
||||
deleteSelected := func() {
|
||||
idx := serverList.GetCurrentItem()
|
||||
if idx < 0 || idx >= len(filtered) {
|
||||
return
|
||||
}
|
||||
sel := filtered[idx]
|
||||
// remove from servers slice
|
||||
newServers := make([]Server, 0, len(servers))
|
||||
for _, s := range servers {
|
||||
if !(s.Alias == sel.Alias && s.Host == sel.Host) {
|
||||
newServers = append(newServers, s)
|
||||
}
|
||||
}
|
||||
servers = newServers
|
||||
reapplyFilter()
|
||||
}
|
||||
|
||||
// Now define updateDetails
|
||||
updateDetails = func(s Server) {
|
||||
text := fmt.Sprintf("[::b]%s[-]\n\nHost: [white]%s[-]\nUser: [white]%s[-]\nPort: [white]%d[-]\nKey: [white]%s[-]\nTags: [white]%s[-]\nStatus: %s\nLast: %s\n\n[::b]Commands:[-]\n Enter: SSH connect\n a: Add new server\n e: Edit entry\n d: Delete entry",
|
||||
s.Alias, s.Host, s.User, s.Port, s.Key, joinTags(s.Tags), statusIcon(s.Status), s.LastSeen.Format("2006-01-02 15:04"))
|
||||
details.SetText(text)
|
||||
}
|
||||
|
||||
// Helper to re-apply current filter and repopulate
|
||||
reapplyFilter = func() {
|
||||
q := strings.TrimSpace(strings.ToLower(search.GetText()))
|
||||
if q == "" {
|
||||
filtered = servers
|
||||
populate()
|
||||
return
|
||||
}
|
||||
var out []Server
|
||||
for _, s := range servers {
|
||||
hay := strings.ToLower(strings.Join([]string{
|
||||
s.Alias,
|
||||
s.Host,
|
||||
s.User,
|
||||
fmt.Sprint(s.Port),
|
||||
strings.Join(s.Tags, ","),
|
||||
s.Key,
|
||||
}, " "))
|
||||
if strings.Contains(hay, q) {
|
||||
out = append(out, s)
|
||||
}
|
||||
}
|
||||
filtered = out
|
||||
populate()
|
||||
}
|
||||
|
||||
// Add new server form
|
||||
addServer := func() {
|
||||
aliasField := tview.NewInputField().SetLabel("Alias: ")
|
||||
hostField := tview.NewInputField().SetLabel("Host/IP: ")
|
||||
userField := tview.NewInputField().SetLabel("User: ").SetText("root")
|
||||
portField := tview.NewInputField().SetLabel("Port: ").SetText("22")
|
||||
keyField := tview.NewInputField().SetLabel("Key: ").SetText("~/.ssh/id_ed25519")
|
||||
tagsField := tview.NewInputField().SetLabel("Tags (comma): ")
|
||||
statusDD := tview.NewDropDown().SetLabel("Status: ")
|
||||
statusOptions := []string{"online", "warn", "offline"}
|
||||
statusDD.SetOptions(statusOptions, nil)
|
||||
statusDD.SetCurrentOption(0)
|
||||
|
||||
form := tview.NewForm().
|
||||
AddFormItem(aliasField).
|
||||
AddFormItem(hostField).
|
||||
AddFormItem(userField).
|
||||
AddFormItem(portField).
|
||||
AddFormItem(keyField).
|
||||
AddFormItem(tagsField).
|
||||
AddFormItem(statusDD)
|
||||
form.SetBorder(true).SetTitle("Add Server").SetTitleAlign(tview.AlignLeft)
|
||||
form.AddButton("Save", func() {
|
||||
alias := strings.TrimSpace(aliasField.GetText())
|
||||
host := strings.TrimSpace(hostField.GetText())
|
||||
if alias == "" || host == "" {
|
||||
return
|
||||
}
|
||||
user := strings.TrimSpace(userField.GetText())
|
||||
p := 22
|
||||
if v := strings.TrimSpace(portField.GetText()); v != "" {
|
||||
if n, err := strconv.Atoi(v); err == nil && n > 0 {
|
||||
p = n
|
||||
}
|
||||
}
|
||||
key := strings.TrimSpace(keyField.GetText())
|
||||
tags := []string{}
|
||||
if ts := strings.TrimSpace(tagsField.GetText()); ts != "" {
|
||||
for _, t := range strings.Split(ts, ",") {
|
||||
if s := strings.TrimSpace(t); s != "" {
|
||||
tags = append(tags, s)
|
||||
}
|
||||
}
|
||||
}
|
||||
_, status := statusDD.GetCurrentOption()
|
||||
newS := Server{Alias: alias, Host: host, User: user, Port: p, Key: key, Tags: tags, Status: status, LastSeen: time.Now()}
|
||||
servers = append(servers, newS)
|
||||
sort.Slice(servers, func(i, j int) bool { return servers[i].Alias < servers[j].Alias })
|
||||
reapplyFilter()
|
||||
// select the new item if it is visible
|
||||
for i := range filtered {
|
||||
if filtered[i].Alias == newS.Alias && filtered[i].Host == newS.Host {
|
||||
serverList.SetCurrentItem(i)
|
||||
updateDetails(filtered[i])
|
||||
break
|
||||
}
|
||||
}
|
||||
app.SetRoot(root, true)
|
||||
})
|
||||
form.AddButton("Cancel", func() { app.SetRoot(root, true) })
|
||||
form.SetCancelFunc(func() { app.SetRoot(root, true) })
|
||||
app.SetRoot(form, true)
|
||||
}
|
||||
|
||||
// Edit currently selected server
|
||||
editSelected := func() {
|
||||
idx := serverList.GetCurrentItem()
|
||||
if idx < 0 || idx >= len(filtered) {
|
||||
return
|
||||
}
|
||||
orig := filtered[idx]
|
||||
aliasField := tview.NewInputField().SetLabel("Alias: ").SetText(orig.Alias)
|
||||
hostField := tview.NewInputField().SetLabel("Host/IP: ").SetText(orig.Host)
|
||||
userField := tview.NewInputField().SetLabel("User: ").SetText(orig.User)
|
||||
portField := tview.NewInputField().SetLabel("Port: ").SetText(fmt.Sprint(orig.Port))
|
||||
keyField := tview.NewInputField().SetLabel("Key: ").SetText(orig.Key)
|
||||
tagsField := tview.NewInputField().SetLabel("Tags (comma): ").SetText(strings.Join(orig.Tags, ", "))
|
||||
statusDD := tview.NewDropDown().SetLabel("Status: ")
|
||||
statusOptions := []string{"online", "warn", "offline"}
|
||||
statusDD.SetOptions(statusOptions, nil)
|
||||
// set current option to existing status
|
||||
curIdx := 0
|
||||
for i, o := range statusOptions {
|
||||
if o == orig.Status {
|
||||
curIdx = i
|
||||
break
|
||||
}
|
||||
}
|
||||
statusDD.SetCurrentOption(curIdx)
|
||||
|
||||
form := tview.NewForm().
|
||||
AddFormItem(aliasField).
|
||||
AddFormItem(hostField).
|
||||
AddFormItem(userField).
|
||||
AddFormItem(portField).
|
||||
AddFormItem(keyField).
|
||||
AddFormItem(tagsField).
|
||||
AddFormItem(statusDD)
|
||||
form.SetBorder(true).SetTitle("Edit Server").SetTitleAlign(tview.AlignLeft)
|
||||
form.AddButton("Save", func() {
|
||||
alias := strings.TrimSpace(aliasField.GetText())
|
||||
host := strings.TrimSpace(hostField.GetText())
|
||||
if alias == "" || host == "" {
|
||||
return
|
||||
}
|
||||
user := strings.TrimSpace(userField.GetText())
|
||||
p := orig.Port
|
||||
if v := strings.TrimSpace(portField.GetText()); v != "" {
|
||||
if n, err := strconv.Atoi(v); err == nil && n > 0 {
|
||||
p = n
|
||||
}
|
||||
}
|
||||
key := strings.TrimSpace(keyField.GetText())
|
||||
tags := []string{}
|
||||
if ts := strings.TrimSpace(tagsField.GetText()); ts != "" {
|
||||
for _, t := range strings.Split(ts, ",") {
|
||||
if s := strings.TrimSpace(t); s != "" {
|
||||
tags = append(tags, s)
|
||||
}
|
||||
}
|
||||
}
|
||||
_, status := statusDD.GetCurrentOption()
|
||||
updated := Server{Alias: alias, Host: host, User: user, Port: p, Key: key, Tags: tags, Status: status, LastSeen: orig.LastSeen}
|
||||
// replace matching item in servers by original key alias+host
|
||||
found := false
|
||||
for i := range servers {
|
||||
if servers[i].Alias == orig.Alias && servers[i].Host == orig.Host {
|
||||
servers[i] = updated
|
||||
found = true
|
||||
break
|
||||
}
|
||||
}
|
||||
if !found {
|
||||
servers = append(servers, updated)
|
||||
}
|
||||
sort.Slice(servers, func(i, j int) bool { return servers[i].Alias < servers[j].Alias })
|
||||
reapplyFilter()
|
||||
// select the updated item if visible
|
||||
for i := range filtered {
|
||||
if filtered[i].Alias == updated.Alias && filtered[i].Host == updated.Host {
|
||||
serverList.SetCurrentItem(i)
|
||||
updateDetails(filtered[i])
|
||||
break
|
||||
}
|
||||
}
|
||||
app.SetRoot(root, true)
|
||||
})
|
||||
form.AddButton("Cancel", func() { app.SetRoot(root, true) })
|
||||
form.SetCancelFunc(func() { app.SetRoot(root, true) })
|
||||
app.SetRoot(form, true)
|
||||
}
|
||||
|
||||
filter := func(q string) {
|
||||
q = strings.TrimSpace(strings.ToLower(q))
|
||||
if q == "" {
|
||||
filtered = servers
|
||||
populate()
|
||||
return
|
||||
}
|
||||
var out []Server
|
||||
for _, s := range servers {
|
||||
hay := strings.ToLower(strings.Join([]string{
|
||||
s.Alias,
|
||||
s.Host,
|
||||
s.User,
|
||||
fmt.Sprint(s.Port),
|
||||
strings.Join(s.Tags, ","),
|
||||
s.Key,
|
||||
}, " "))
|
||||
if strings.Contains(hay, q) {
|
||||
out = append(out, s)
|
||||
}
|
||||
}
|
||||
filtered = out
|
||||
populate()
|
||||
}
|
||||
|
||||
// Declare togglers; define after left is created
|
||||
var showSearchBar func()
|
||||
var hideSearchBar func()
|
||||
|
||||
search.SetChangedFunc(func(text string) { filter(text) })
|
||||
search.SetDoneFunc(func(key tcell.Key) {
|
||||
// Return focus to list on Escape or Enter and hide the search bar
|
||||
if key == tcell.KeyEsc || key == tcell.KeyEnter {
|
||||
if hideSearchBar != nil {
|
||||
hideSearchBar()
|
||||
} else {
|
||||
app.SetFocus(serverList)
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
// Initial populate
|
||||
populate()
|
||||
|
||||
// Layout main content area
|
||||
var left *tview.Flex
|
||||
left = tview.NewFlex().SetDirection(tview.FlexRow).
|
||||
AddItem(hintBar, 1, 0, false).
|
||||
AddItem(serverList, 0, 1, true)
|
||||
|
||||
right := tview.NewFlex().SetDirection(tview.FlexRow).
|
||||
AddItem(details, 0, 1, false)
|
||||
|
||||
content := tview.NewFlex().SetDirection(tview.FlexColumn).
|
||||
AddItem(left, 0, 3, true).
|
||||
AddItem(right, 0, 2, false)
|
||||
|
||||
// Define togglers now that 'left' exists
|
||||
showSearchBar = func() {
|
||||
left.Clear()
|
||||
left.AddItem(search, 3, 0, true)
|
||||
left.AddItem(serverList, 0, 1, false)
|
||||
app.SetFocus(search)
|
||||
}
|
||||
hideSearchBar = func() {
|
||||
left.Clear()
|
||||
left.AddItem(hintBar, 1, 0, false)
|
||||
left.AddItem(serverList, 0, 1, true)
|
||||
app.SetFocus(serverList)
|
||||
}
|
||||
|
||||
// Root layout: header, content, status
|
||||
root = tview.NewFlex().SetDirection(tview.FlexRow).
|
||||
AddItem(header, 1, 0, false).
|
||||
AddItem(content, 0, 1, true).
|
||||
AddItem(status, 1, 0, false)
|
||||
|
||||
// Keybindings
|
||||
root.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
|
||||
// If the search input has focus, do not trigger global shortcuts.
|
||||
if app.GetFocus() == search {
|
||||
return event
|
||||
}
|
||||
switch event.Rune() {
|
||||
case 'q':
|
||||
app.Stop()
|
||||
return nil
|
||||
case '/':
|
||||
if showSearchBar != nil {
|
||||
showSearchBar()
|
||||
} else {
|
||||
app.SetFocus(search)
|
||||
}
|
||||
return nil
|
||||
case 'a':
|
||||
addServer()
|
||||
return nil
|
||||
case 'e':
|
||||
editSelected()
|
||||
return nil
|
||||
case 'd':
|
||||
deleteSelected()
|
||||
return nil
|
||||
case '?':
|
||||
showHelpModal(app, root)
|
||||
return nil
|
||||
}
|
||||
// Handle Enter at root level as connect for current selection
|
||||
if event.Key() == tcell.KeyEnter {
|
||||
idx := serverList.GetCurrentItem()
|
||||
if idx >= 0 && idx < len(filtered) {
|
||||
showConnectModal(app, root, filtered[idx])
|
||||
return nil
|
||||
}
|
||||
}
|
||||
return event
|
||||
})
|
||||
|
||||
// Also handle list-selected changes to update details
|
||||
serverList.SetChangedFunc(func(index int, mainText string, secondaryText string, shortcut rune) {
|
||||
if index >= 0 && index < len(filtered) {
|
||||
updateDetails(filtered[index])
|
||||
}
|
||||
})
|
||||
|
||||
if err := app.SetRoot(root, true).EnableMouse(true).Run(); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func showHelpModal(app *tview.Application, root tview.Primitive) {
|
||||
text := "Keyboard shortcuts:\n\n" +
|
||||
" ↑/↓ Navigate\n" +
|
||||
" Enter SSH connect (mock)\n" +
|
||||
" a Add server (mock)\n" +
|
||||
" e Edit server (mock)\n" +
|
||||
" d Delete entry (mock)\n" +
|
||||
" / Focus search\n" +
|
||||
" q Quit\n" +
|
||||
" ? Help\n"
|
||||
|
||||
modal := tview.NewModal().
|
||||
SetText(text).
|
||||
AddButtons([]string{"Close"}).
|
||||
SetDoneFunc(func(buttonIndex int, buttonLabel string) {
|
||||
app.SetRoot(root, true)
|
||||
})
|
||||
|
||||
app.SetRoot(modal, true)
|
||||
}
|
||||
|
||||
func showConnectModal(app *tview.Application, root tview.Primitive, s Server) {
|
||||
msg := fmt.Sprintf("SSH to %s (%s@%s:%d)\n\nThis is a mock action.", s.Alias, s.User, s.Host, s.Port)
|
||||
modal := tview.NewModal().
|
||||
SetText(msg).
|
||||
AddButtons([]string{"OK"}).
|
||||
SetDoneFunc(func(buttonIndex int, buttonLabel string) {
|
||||
app.SetRoot(root, true)
|
||||
})
|
||||
app.SetRoot(modal, true)
|
||||
}
|
||||
|
||||
// printServers prints the list of servers to stdout in a simple table-like format.
|
||||
func printServers() {
|
||||
servers := mockServers()
|
||||
sort.Slice(servers, func(i, j int) bool { return servers[i].Alias < servers[j].Alias })
|
||||
fmt.Printf("Alias\tHost\tUser\tPort\tTags\tStatus\tLast\n")
|
||||
for _, s := range servers {
|
||||
fmt.Printf("%s\t%s\t%s\t%d\t%s\t%s\t%s\n", s.Alias, s.Host, s.User, s.Port, strings.Join(s.Tags, ","), s.Status, humanizeDuration(time.Since(s.LastSeen)))
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
var versionFlag bool
|
||||
|
||||
rootCmd := &cobra.Command{
|
||||
Use: AppName,
|
||||
Short: "Lazy SSH server picker TUI",
|
||||
RunE: func(cmd *cobra.Command, args []string) error {
|
||||
if versionFlag {
|
||||
fmt.Println(AppVersion)
|
||||
return nil
|
||||
}
|
||||
return runTUI()
|
||||
},
|
||||
}
|
||||
rootCmd.SilenceUsage = true
|
||||
rootCmd.PersistentFlags().BoolVarP(&versionFlag, "version", "v", false, "Print version and exit")
|
||||
|
||||
versionCmd := &cobra.Command{
|
||||
Use: "version",
|
||||
Short: "Print version",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
fmt.Println(AppVersion)
|
||||
},
|
||||
}
|
||||
|
||||
listCmd := &cobra.Command{
|
||||
Use: "list",
|
||||
Short: "List servers",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
printServers()
|
||||
},
|
||||
}
|
||||
|
||||
rootCmd.AddCommand(versionCmd)
|
||||
rootCmd.AddCommand(listCmd)
|
||||
|
||||
if err := rootCmd.Execute(); err != nil {
|
||||
fmt.Fprintln(os.Stderr, err)
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user