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authorhut <hut@lepus.uberspace.de>2015-03-12 20:48:33 +0100
committerhut <hut@lepus.uberspace.de>2015-03-12 20:48:33 +0100
commit32c81feeee9d1a9116cf2daa963e5382a95b4ca6 (patch)
treedd249866bed0040eb8ca65f3b7c97ebff323793f /COPYING
parent81b65ab18a805b333fc08315d28695c8732ad314 (diff)
downloadranger-32c81feeee9d1a9116cf2daa963e5382a95b4ca6.tar.gz
config/rc.conf: remapped <DELETE> to dD
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions
mitter Drew DeVault <sir@cmpwn.com> 2019-03-30 13:05:00 -0400 Correct color of error messages' href='/akspecs/aerc/commit/commands/account/pipe.go?id=2958579ee75359dacfabb6d1b36664468011113c'>2958579 ^
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package account

import (
	"errors"
	"io"
	"os/exec"
	"time"

	"git.sr.ht/~sircmpwn/aerc2/widgets"

	"github.com/gdamore/tcell"
)

func init() {
	register("pipe", Pipe)
}

func Pipe(aerc *widgets.Aerc, args []string) error {
	if len(args) < 2 {
		return errors.New("Usage: :pipe <cmd> [args...]")
	}
	acct := aerc.SelectedAccount()
	store := acct.Messages().Store()
	msg := acct.Messages().Selected()
	store.FetchBodies([]uint32{msg.Uid}, func(reader io.Reader) {
		cmd := exec.Command(args[1], args[2:]...)
		pipe, err := cmd.StdinPipe()
		if err != nil {
			aerc.PushStatus(" "+err.Error(), 10*time.Second).
				Color(tcell.ColorDefault, tcell.ColorRed)
			return
		}
		term, err := widgets.NewTerminal(cmd)
		if err != nil {
			aerc.PushStatus(" "+err.Error(), 10*time.Second).
				Color(tcell.ColorDefault, tcell.ColorRed)
			return
		}
		name := msg.Envelope.Subject
		if len(name) > 12 {
			name = name[:12]
		}
		aerc.NewTab(term, args[1] + " <" + name)
		term.OnClose = func(err error) {
			if err != nil {
				aerc.PushStatus(" "+err.Error(), 10*time.Second).
					Color(tcell.ColorDefault, tcell.ColorRed)
			} else {
				// TODO: Tab-specific status stacks
				aerc.PushStatus("Process complete, press any key to close.",
					10*time.Second)
			}
		}
		term.OnStart = func() {
			go func() {
				_, err := io.Copy(pipe, reader)
				if err != nil {
					aerc.PushStatus(" "+err.Error(), 10*time.Second).
						Color(tcell.ColorDefault, tcell.ColorRed)
				}
				pipe.Close()
			}()
		}
	})
	return nil
}