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package patch
import (
"bufio"
"fmt"
"io"
"os/exec"
"time"
"git.sr.ht/~rjarry/aerc/app"
"git.sr.ht/~rjarry/aerc/commands"
"git.sr.ht/~rjarry/aerc/config"
"git.sr.ht/~rjarry/aerc/lib/pama"
"git.sr.ht/~rjarry/aerc/lib/pama/models"
"git.sr.ht/~rjarry/aerc/lib/ui"
"git.sr.ht/~rjarry/go-opt"
"git.sr.ht/~rockorager/vaxis"
)
type List struct {
All bool `opt:"-a"`
}
func init() {
register(List{})
}
func (List) Context() commands.CommandContext {
return commands.GLOBAL
}
func (List) Aliases() []string {
return []string{"list", "ls"}
}
func (l List) Execute(args []string) error {
m := pama.New()
current, err := m.CurrentProject()
if err != nil {
return err
}
projects := []models.Project{current}
if l.All {
projects, err = m.Projects("")
if err != nil {
return err
}
}
app.PushStatus(fmt.Sprintf("Current project: %s", current.Name), 30*time.Second)
createWidget := func(r io.Reader) (ui.DrawableInteractive, error) {
pagerCmd, err := app.CmdFallbackSearch(config.PagerCmds(), true)
if err != nil {
return nil, err
}
cmd := opt.SplitArgs(pagerCmd)
pager := exec.Command(cmd[0], cmd[1:]...)
pager.Stdin = r
term, err := app.NewTerminal(pager)
if err != nil {
return nil, err
}
start := time.Now()
term.OnClose = func(err error) {
if time.Since(start) > 250*time.Millisecond {
app.CloseDialog()
return
}
term.OnEvent = func(_ vaxis.Event) bool {
app.CloseDialog()
return true
}
}
return term, nil
}
viewer, err := createWidget(m.NewReader(projects))
if err != nil {
viewer = app.NewListBox(
"Press <Esc> or <Enter> to close. "+
"Start typing to filter.",
numerify(m.NewReader(projects)), app.SelectedAccountUiConfig(),
func(_ string) { app.CloseDialog() },
)
}
app.AddDialog(app.DefaultDialog(
ui.NewBox(viewer, "Patch Management", "",
app.SelectedAccountUiConfig(),
),
))
return nil
}
func numerify(r io.Reader) []string {
var lines []string
nr := 1
scanner := bufio.NewScanner(r)
for scanner.Scan() {
s := scanner.Text()
lines = append(lines, fmt.Sprintf("%3d %s", nr, s))
nr++
}
return lines
}
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