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-rw-r--r--commands/account/pipe.go73
-rw-r--r--commands/terminal/close.go1
-rw-r--r--go.mod2
-rw-r--r--go.sum2
-rw-r--r--widgets/terminal.go20
5 files changed, 91 insertions, 7 deletions
diff --git a/commands/account/pipe.go b/commands/account/pipe.go
new file mode 100644
index 0000000..5693d4a
--- /dev/null
+++ b/commands/account/pipe.go
@@ -0,0 +1,73 @@
+package account
+
+import (
+	"bytes"
+	"errors"
+	"io"
+	"os/exec"
+	"time"
+
+	"git.sr.ht/~sircmpwn/aerc2/widgets"
+
+	"github.com/gdamore/tcell"
+	"github.com/mohamedattahri/mail"
+)
+
+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()
+	if acct == nil {
+		return errors.New("No account selected")
+	}
+	store := acct.Messages().Store()
+	msg := acct.Messages().Selected()
+	store.FetchBodies([]uint32{msg.Uid}, func(msg *mail.Message) {
+		cmd := exec.Command(args[1], args[2:]...)
+		pipe, err := cmd.StdinPipe()
+		if err != nil {
+			aerc.PushStatus(" "+err.Error(), 10*time.Second).
+				Color(tcell.ColorRed, tcell.ColorWhite)
+			return
+		}
+		term, err := widgets.NewTerminal(cmd)
+		if err != nil {
+			aerc.PushStatus(" "+err.Error(), 10*time.Second).
+				Color(tcell.ColorRed, tcell.ColorWhite)
+			return
+		}
+		host := widgets.NewTermHost(term, aerc.Config())
+		name := msg.Subject()
+		if len(name) > 12 {
+			name = name[:12]
+		}
+		aerc.NewTab(host, args[1] + " <" + name)
+		term.OnClose = func(err error) {
+			if err != nil {
+				aerc.PushStatus(" "+err.Error(), 10*time.Second).
+					Color(tcell.ColorRed, tcell.ColorWhite)
+			} else {
+				// TODO: Tab-specific status stacks
+				aerc.PushStatus("Process complete, press any key to close.",
+					10*time.Second)
+			}
+		}
+		term.OnStart = func() {
+			go func() {
+				reader := bytes.NewBuffer(msg.Bytes())
+				_, err := io.Copy(pipe, reader)
+				if err != nil {
+					aerc.PushStatus(" "+err.Error(), 10*time.Second).
+						Color(tcell.ColorRed, tcell.ColorWhite)
+				}
+				pipe.Close()
+			}()
+		}
+	})
+	return nil
+}
diff --git a/commands/terminal/close.go b/commands/terminal/close.go
index 68be6ac..cb5702e 100644
--- a/commands/terminal/close.go
+++ b/commands/terminal/close.go
@@ -19,5 +19,6 @@ func CommandClose(aerc *widgets.Aerc, args []string) error {
 		return errors.New("Error: not a terminal")
 	}
 	thost.Terminal().Close(nil)
+	aerc.RemoveTab(thost)
 	return nil
 }
diff --git a/go.mod b/go.mod
index b9aaab8..e13075a 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,7 @@ module git.sr.ht/~sircmpwn/aerc2
 
 require (
 	git.sr.ht/~sircmpwn/go-libvterm v0.0.0-20190322002230-17c9f17a421a
+	git.sr.ht/~sircmpwn/pty v0.0.0-20190330154901-3a43678975a9
 	github.com/emersion/go-imap v1.0.0-beta.1
 	github.com/emersion/go-imap-idle v0.0.0-20180114101550-2af93776db6b
 	github.com/emersion/go-sasl v0.0.0-20161116183048-7e096a0a6197 // indirect
@@ -9,7 +10,6 @@ require (
 	github.com/gdamore/tcell v1.0.0
 	github.com/go-ini/ini v1.42.0
 	github.com/google/shlex v0.0.0-20181106134648-c34317bd91bf
-	github.com/kr/pty v1.1.3
 	github.com/kyoh86/xdg v0.0.0-20171127140545-8db68a8ea76a
 	github.com/lucasb-eyer/go-colorful v0.0.0-20180531031333-d9cec903b20c
 	github.com/mattn/go-isatty v0.0.3
diff --git a/go.sum b/go.sum
index aacd1d6..7d2cf96 100644
--- a/go.sum
+++ b/go.sum
@@ -20,6 +20,8 @@ git.sr.ht/~sircmpwn/go-libvterm v0.0.0-20190322001004-741298f37f76 h1:D9PCVZ+pgt
 git.sr.ht/~sircmpwn/go-libvterm v0.0.0-20190322001004-741298f37f76/go.mod h1:hT88+cTemwwESbMptwC7O33qrJfQX0SgRWbXlndUS2c=
 git.sr.ht/~sircmpwn/go-libvterm v0.0.0-20190322002230-17c9f17a421a h1:ktjo0NVokhdhhyS/VYA1/8R/Az8x5x43r0SuI6McqW4=
 git.sr.ht/~sircmpwn/go-libvterm v0.0.0-20190322002230-17c9f17a421a/go.mod h1:hT88+cTemwwESbMptwC7O33qrJfQX0SgRWbXlndUS2c=
+git.sr.ht/~sircmpwn/pty v0.0.0-20190330154901-3a43678975a9 h1:WWPN5lf6KzXp3xWRrPQZ4MLR3yrFEI4Ysz7HSQ1G/yo=
+git.sr.ht/~sircmpwn/pty v0.0.0-20190330154901-3a43678975a9/go.mod h1:8Jmcax8M9nYoEwBhVBhv2ixLRCoUqlbQPE95VpPu43I=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/emersion/go-imap v1.0.0-beta.1 h1:bTCaVlUnb5mKoW9lEukusxguSYYZPer+q0g5t+vw5X0=
diff --git a/widgets/terminal.go b/widgets/terminal.go
index e7286f9..45e3591 100644
--- a/widgets/terminal.go
+++ b/widgets/terminal.go
@@ -9,8 +9,8 @@ import (
 	"git.sr.ht/~sircmpwn/aerc2/lib/ui"
 
 	"git.sr.ht/~sircmpwn/go-libvterm"
+	"git.sr.ht/~sircmpwn/pty"
 	"github.com/gdamore/tcell"
-	"github.com/kr/pty"
 )
 
 type vtermKey struct {
@@ -105,6 +105,7 @@ type Terminal struct {
 	vterm        *vterm.VTerm
 
 	OnClose func(err error)
+	OnStart func()
 	OnTitle func(title string)
 }
 
@@ -192,6 +193,9 @@ func (term *Terminal) flushTerminal() {
 }
 
 func (term *Terminal) Close(err error) {
+	if term.closed {
+		return
+	}
 	term.mutex.Lock()
 	defer term.mutex.Unlock()
 	term.err = err
@@ -226,11 +230,6 @@ func (term *Terminal) Invalidate() {
 
 func (term *Terminal) Draw(ctx *ui.Context) {
 	if term.closed {
-		if term.err != nil {
-			ui.NewText(term.err.Error()).Strategy(ui.TEXT_CENTER).Draw(ctx)
-		} else {
-			ui.NewText("Terminal closed").Strategy(ui.TEXT_CENTER).Draw(ctx)
-		}
 		return
 	}
 
@@ -252,6 +251,9 @@ func (term *Terminal) Draw(ctx *ui.Context) {
 			return
 		}
 		term.start <- nil
+		if term.OnStart != nil {
+			term.OnStart()
+		}
 	}
 
 	term.ctx = ctx // gross
@@ -309,6 +311,9 @@ func (term *Terminal) Draw(ctx *ui.Context) {
 }
 
 func (term *Terminal) Focus(focus bool) {
+	if term.closed {
+		return
+	}
 	term.focus = focus
 	if term.ctx != nil {
 		if !term.focus {
@@ -339,6 +344,9 @@ func convertMods(mods tcell.ModMask) vterm.Modifier {
 }
 
 func (term *Terminal) Event(event tcell.Event) bool {
+	if term.closed {
+		return false
+	}
 	switch event := event.(type) {
 	case *tcell.EventKey:
 		if event.Key() == tcell.KeyRune {