some refactoring in anticipation of the graph feature

vendor/github.com/jesseduffield/gocui/gui.go

@@ -6,7 +6,6 @@ package gocui
 
 import (
 	standardErrors "errors"
-	"fmt"
 	"log"
 	"runtime"
 	"strings"
@@ -76,6 +75,8 @@ type GuiMutexes struct {
 	tickingMutex sync.Mutex
 
 	ViewsMutex sync.Mutex
+
+	drawMutex sync.Mutex
 }
 
 type PlayMode int
@@ -166,14 +167,14 @@ type Gui struct {
 }
 
 // NewGui returns a new Gui object with a given output mode.
-func NewGui(mode OutputMode, supportOverlaps bool, playMode PlayMode, headless bool) (*Gui, error) {
+func NewGui(mode OutputMode, supportOverlaps bool, playMode PlayMode, headless bool, runeReplacements map[rune]string) (*Gui, error) {
 	g := &Gui{}
 
 	var err error
 	if headless {
 		err = g.tcellInitSimulation()
 	} else {
-		err = g.tcellInit()
+		err = g.tcellInit(runeReplacements)
 	}
 	if err != nil {
 		return nil, err
@@ -664,79 +665,6 @@ func (g *Gui) onResize() {
 	// g.screen.Sync()
 }
 
-// flush updates the gui, re-drawing frames and buffers.
-func (g *Gui) flush() error {
-	// pretty sure we don't need this, but keeping it here in case we get weird visual artifacts
-	// g.clear(g.FgColor, g.BgColor)
-
-	maxX, maxY := Screen.Size()
-	// if GUI's size has changed, we need to redraw all views
-	if maxX != g.maxX || maxY != g.maxY {
-		for _, v := range g.views {
-			v.clearViewLines()
-		}
-	}
-	g.maxX, g.maxY = maxX, maxY
-
-	for _, m := range g.managers {
-		if err := m.Layout(g); err != nil {
-			return err
-		}
-	}
-	for _, v := range g.views {
-		if !v.Visible || v.y1 < v.y0 {
-			continue
-		}
-		if v.Frame {
-			var fgColor, bgColor, frameColor Attribute
-			if g.Highlight && v == g.currentView {
-				fgColor = g.SelFgColor
-				bgColor = g.SelBgColor
-				frameColor = g.SelFrameColor
-			} else {
-				bgColor = g.BgColor
-				if v.TitleColor != ColorDefault {
-					fgColor = v.TitleColor
-				} else {
-					fgColor = g.FgColor
-				}
-				if v.FrameColor != ColorDefault {
-					frameColor = v.FrameColor
-				} else {
-					frameColor = g.FrameColor
-				}
-			}
-
-			if err := g.drawFrameEdges(v, frameColor, bgColor); err != nil {
-				return err
-			}
-			if err := g.drawFrameCorners(v, frameColor, bgColor); err != nil {
-				return err
-			}
-			if v.Title != "" || len(v.Tabs) > 0 {
-				if err := g.drawTitle(v, fgColor, bgColor); err != nil {
-					return err
-				}
-			}
-			if v.Subtitle != "" {
-				if err := g.drawSubtitle(v, fgColor, bgColor); err != nil {
-					return err
-				}
-			}
-			if v.ContainsList && g.ShowListFooter {
-				if err := g.drawListFooter(v, fgColor, bgColor); err != nil {
-					return err
-				}
-			}
-		}
-		if err := g.draw(v); err != nil {
-			return err
-		}
-	}
-	Screen.Show()
-	return nil
-}
-
 func (g *Gui) clear(fg, bg Attribute) (int, int) {
 	st := getTcellStyle(oldStyle{fg: fg, bg: bg, outputMode: g.outputMode})
 	w, h := Screen.Size()
@@ -983,7 +911,7 @@ func (g *Gui) drawListFooter(v *View, fgColor, bgColor Attribute) error {
 		return nil
 	}
 
-	message := fmt.Sprintf("%d of %d", v.cy+v.oy+1, len(v.lines))
+	message := v.Footer
 
 	if v.y1 < 0 || v.y1 >= g.maxY {
 		return nil
@@ -1006,12 +934,102 @@ func (g *Gui) drawListFooter(v *View, fgColor, bgColor Attribute) error {
 	return nil
 }
 
+// flush updates the gui, re-drawing frames and buffers.
+func (g *Gui) flush() error {
+	g.Mutexes.drawMutex.Lock()
+	defer g.Mutexes.drawMutex.Unlock()
+
+	// pretty sure we don't need this, but keeping it here in case we get weird visual artifacts
+	// g.clear(g.FgColor, g.BgColor)
+
+	maxX, maxY := Screen.Size()
+	// if GUI's size has changed, we need to redraw all views
+	if maxX != g.maxX || maxY != g.maxY {
+		for _, v := range g.views {
+			v.clearViewLines()
+		}
+	}
+	g.maxX, g.maxY = maxX, maxY
+
+	for _, m := range g.managers {
+		if err := m.Layout(g); err != nil {
+			return err
+		}
+	}
+	for _, v := range g.views {
+		if err := g.draw(v); err != nil {
+			return err
+		}
+	}
+
+	Screen.Show()
+	return nil
+}
+
+func (g *Gui) Draw(v *View) error {
+	g.Mutexes.drawMutex.Lock()
+	defer g.Mutexes.drawMutex.Unlock()
+
+	if err := g.draw(v); err != nil {
+		return err
+	}
+
+	Screen.Show()
+	return nil
+}
+
 // draw manages the cursor and calls the draw function of a view.
 func (g *Gui) draw(v *View) error {
 	if g.suspended {
 		return nil
 	}
 
+	if !v.Visible || v.y1 < v.y0 {
+		return nil
+	}
+	if v.Frame {
+		var fgColor, bgColor, frameColor Attribute
+		if g.Highlight && v == g.currentView {
+			fgColor = g.SelFgColor
+			bgColor = g.SelBgColor
+			frameColor = g.SelFrameColor
+		} else {
+			bgColor = g.BgColor
+			if v.TitleColor != ColorDefault {
+				fgColor = v.TitleColor
+			} else {
+				fgColor = g.FgColor
+			}
+			if v.FrameColor != ColorDefault {
+				frameColor = v.FrameColor
+			} else {
+				frameColor = g.FrameColor
+			}
+		}
+
+		if err := g.drawFrameEdges(v, frameColor, bgColor); err != nil {
+			return err
+		}
+		if err := g.drawFrameCorners(v, frameColor, bgColor); err != nil {
+			return err
+		}
+		if v.Title != "" || len(v.Tabs) > 0 {
+			if err := g.drawTitle(v, fgColor, bgColor); err != nil {
+				return err
+			}
+		}
+		if v.Subtitle != "" {
+			if err := g.drawSubtitle(v, fgColor, bgColor); err != nil {
+				return err
+			}
+		}
+		if v.Footer != "" && g.ShowListFooter {
+			if err := g.drawListFooter(v, fgColor, bgColor); err != nil {
+				return err
+			}
+		}
+	}
+
 	if g.Cursor {
 		if curview := g.currentView; curview != nil {
 			vMaxX, vMaxY := curview.Size()

vendor/github.com/jesseduffield/gocui/tcell_driver.go

@@ -26,6 +26,10 @@ var runeReplacements = map[rune]string{
 	'┐': "+",
 	'└': "+",
 	'┘': "+",
+	'╭': "+",
+	'╮': "+",
+	'╰': "+",
+	'╯': "+",
 	'─': "-",
 
 	// using a hyphen here actually looks weird.
@@ -33,6 +37,9 @@ var runeReplacements = map[rune]string{
 	'╶': " ",
 	'╴': " ",
 
+	'┴': "+",
+	'┬': "+",
+	'╷': "|",
 	'├': "+",
 	'│': "|",
 	'▼': "v",
@@ -42,7 +49,7 @@ var runeReplacements = map[rune]string{
 }
 
 // tcellInit initializes tcell screen for use.
-func (g *Gui) tcellInit() error {
+func (g *Gui) tcellInit(runeReplacements map[rune]string) error {
 	runewidth.DefaultCondition.EastAsianWidth = false
 	tcell.SetEncodingFallback(tcell.EncodingFallbackASCII)
 
@@ -51,7 +58,7 @@ func (g *Gui) tcellInit() error {
 	} else if e = s.Init(); e != nil {
 		return e
 	} else {
-		registerRuneFallbacks(s)
+		registerRuneFallbacks(s, runeReplacements)
 
 		g.screen = s
 		Screen = s
@@ -59,10 +66,14 @@ func (g *Gui) tcellInit() error {
 	}
 }
 
-func registerRuneFallbacks(s tcell.Screen) {
+func registerRuneFallbacks(s tcell.Screen, additional map[rune]string) {
 	for before, after := range runeReplacements {
 		s.RegisterRuneFallback(before, after)
 	}
+
+	for before, after := range additional {
+		s.RegisterRuneFallback(before, after)
+	}
 }
 
 // tcellInitSimulation initializes tcell screen for use.

vendor/github.com/jesseduffield/gocui/view.go

@@ -153,14 +153,14 @@ type View struct {
 
 	searcher *searcher
 
-	// when ContainsList is true, we show the current index and total count in the view
-	ContainsList bool
-
 	// KeybindOnEdit should be set to true when you want to execute keybindings even when the view is editable
 	// (this is usually not the case)
 	KeybindOnEdit bool
 
 	TextArea *TextArea
+
+	// something like '1 of 20' for a list view
+	Footer string
 }
 
 // call this in the event of a view resize, or if you want to render new content
@@ -372,11 +372,21 @@ func (v *View) Height() int {
 
 // if a view has a frame, that leaves less space for its writeable area
 func (v *View) InnerWidth() int {
-	return v.Width() - v.frameOffset()
+	innerWidth := v.Width() - v.frameOffset()
+	if innerWidth < 0 {
+		return 0
+	}
+
+	return innerWidth
 }
 
 func (v *View) InnerHeight() int {
-	return v.Height() - v.frameOffset()
+	innerHeight := v.Height() - v.frameOffset()
+	if innerHeight < 0 {
+		return 0
+	}
+
+	return innerHeight
 }
 
 func (v *View) frameOffset() int {
@@ -563,8 +573,6 @@ func (v *View) Write(p []byte) (n int, err error) {
 	v.writeMutex.Lock()
 	defer v.writeMutex.Unlock()
 
-	v.tainted = true
-	v.makeWriteable(v.wx, v.wy)
 	v.writeRunes(bytes.Runes(p))
 
 	return len(p), nil
@@ -574,20 +582,16 @@ func (v *View) WriteRunes(p []rune) {
 	v.writeMutex.Lock()
 	defer v.writeMutex.Unlock()
 
+	v.writeRunes(p)
+}
+
+// writeRunes copies slice of runes into internal lines buffer.
+func (v *View) writeRunes(p []rune) {
 	v.tainted = true
 
 	// Fill with empty cells, if writing outside current view buffer
 	v.makeWriteable(v.wx, v.wy)
-	v.writeRunes(p)
-}
 
-func (v *View) WriteString(s string) {
-	v.WriteRunes([]rune(s))
-}
-
-// writeRunes copies slice of runes into internal lines buffer.
-// caller must make sure that writing position is accessable.
-func (v *View) writeRunes(p []rune) {
 	for _, r := range p {
 		switch r {
 		case '\n':
@@ -613,6 +617,16 @@ func (v *View) writeRunes(p []rune) {
 	}
 }
 
+// exported functions use the mutex. Non-exported functions are for internal use
+// and a calling function should use a mutex
+func (v *View) WriteString(s string) {
+	v.WriteRunes([]rune(s))
+}
+
+func (v *View) writeString(s string) {
+	v.writeRunes([]rune(s))
+}
+
 // parseInput parses char by char the input written to the View. It returns nil
 // while processing ESC sequences. Otherwise, it returns a cell slice that
 // contains the processed data.
@@ -696,16 +710,28 @@ func (v *View) Read(p []byte) (n int, err error) {
 	return offset, io.EOF
 }
 
+// only use this if the calling function has a lock on writeMutex
+func (v *View) clear() {
+	v.rewind()
+	v.lines = nil
+	v.clearViewLines()
+}
+
 // Clear empties the view's internal buffer.
 // And resets reading and writing offsets.
 func (v *View) Clear() {
 	v.writeMutex.Lock()
 	defer v.writeMutex.Unlock()
 
-	v.rewind()
-	v.lines = nil
-	v.clearViewLines()
-	v.clearRunes()
+	v.clear()
+}
+
+func (v *View) SetContent(str string) {
+	v.writeMutex.Lock()
+	defer v.writeMutex.Unlock()
+
+	v.clear()
+	v.writeString(str)
 }
 
 // Rewind sets read and write pos to (0, 0).
@@ -802,6 +828,9 @@ func (v *View) IsTainted() bool {
 
 // draw re-draws the view's contents.
 func (v *View) draw() error {
+	v.writeMutex.Lock()
+	defer v.writeMutex.Unlock()
+
 	v.clearRunes()
 
 	if !v.Visible {

vendor/github.com/mattn/go-colorable/README.md

@@ -1,6 +1,6 @@
 # go-colorable
 
-[![Build Status](https://travis-ci.org/mattn/go-colorable.svg?branch=master)](https://travis-ci.org/mattn/go-colorable)
+[![Build Status](https://github.com/mattn/go-colorable/workflows/test/badge.svg)](https://github.com/mattn/go-colorable/actions?query=workflow%3Atest)
 [![Codecov](https://codecov.io/gh/mattn/go-colorable/branch/master/graph/badge.svg)](https://codecov.io/gh/mattn/go-colorable)
 [![GoDoc](https://godoc.org/github.com/mattn/go-colorable?status.svg)](http://godoc.org/github.com/mattn/go-colorable)
 [![Go Report Card](https://goreportcard.com/badge/mattn/go-colorable)](https://goreportcard.com/report/mattn/go-colorable)

vendor/github.com/mattn/go-colorable/colorable_appengine.go

@@ -1,3 +1,4 @@
+//go:build appengine
 // +build appengine
 
 package colorable

vendor/github.com/mattn/go-colorable/colorable_others.go

@@ -1,5 +1,5 @@
-// +build !windows
-// +build !appengine
+//go:build !windows && !appengine
+// +build !windows,!appengine
 
 package colorable
 

vendor/github.com/mattn/go-colorable/colorable_windows.go

@@ -1,5 +1,5 @@
-// +build windows
-// +build !appengine
+//go:build windows && !appengine
+// +build windows,!appengine
 
 package colorable
 
@@ -452,18 +452,22 @@ func (w *Writer) Write(data []byte) (n int, err error) {
 	} else {
 		er = bytes.NewReader(data)
 	}
-	var bw [1]byte
+	var plaintext bytes.Buffer
 loop:
 	for {
 		c1, err := er.ReadByte()
 		if err != nil {
+			plaintext.WriteTo(w.out)
 			break loop
 		}
 		if c1 != 0x1b {
-			bw[0] = c1
-			w.out.Write(bw[:])
+			plaintext.WriteByte(c1)
 			continue
 		}
+		_, err = plaintext.WriteTo(w.out)
+		if err != nil {
+			break loop
+		}
 		c2, err := er.ReadByte()
 		if err != nil {
 			break loop
@@ -719,7 +723,7 @@ loop:
 									n256setup()
 								}
 								attr &= backgroundMask
-								attr |= n256foreAttr[n256]
+								attr |= n256foreAttr[n256%len(n256foreAttr)]
 								i += 2
 							}
 						} else if len(token) == 5 && token[i+1] == "2" {
@@ -761,7 +765,7 @@ loop:
 									n256setup()
 								}
 								attr &= foregroundMask
-								attr |= n256backAttr[n256]
+								attr |= n256backAttr[n256%len(n256backAttr)]
 								i += 2
 							}
 						} else if len(token) == 5 && token[i+1] == "2" {

vendor/github.com/mattn/go-colorable/go.mod

@@ -1,8 +1,8 @@
 module github.com/mattn/go-colorable
 
 require (
-	github.com/mattn/go-isatty v0.0.12
-	golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae // indirect
+	github.com/mattn/go-isatty v0.0.14
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
 )
 
 go 1.13

vendor/github.com/mattn/go-colorable/go.sum

@@ -1,5 +1,5 @@
-github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
-github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
-golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae h1:/WDfKMnPU+m5M4xB+6x4kaepxRw6jWvR5iDRdvjHgy8=
-golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
+github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 h1:foEbQz/B0Oz6YIqu/69kfXPYeFQAuuMYFkjaqXzl5Wo=
+golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

vendor/github.com/mattn/go-colorable/noncolorable.go

@@ -18,18 +18,22 @@ func NewNonColorable(w io.Writer) io.Writer {
 // Write writes data on console
 func (w *NonColorable) Write(data []byte) (n int, err error) {
 	er := bytes.NewReader(data)
-	var bw [1]byte
+	var plaintext bytes.Buffer
 loop:
 	for {
 		c1, err := er.ReadByte()
 		if err != nil {
+			plaintext.WriteTo(w.out)
 			break loop
 		}
 		if c1 != 0x1b {
-			bw[0] = c1
-			w.out.Write(bw[:])
+			plaintext.WriteByte(c1)
 			continue
 		}
+		_, err = plaintext.WriteTo(w.out)
+		if err != nil {
+			break loop
+		}
 		c2, err := er.ReadByte()
 		if err != nil {
 			break loop

vendor/github.com/mattn/go-isatty/go.mod

@@ -2,4 +2,4 @@ module github.com/mattn/go-isatty
 
 go 1.12
 
-require golang.org/x/sys v0.0.0-20200116001909-b77594299b42
+require golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c

vendor/github.com/mattn/go-isatty/isatty_bsd.go

@@ -1,3 +1,4 @@
+//go:build (darwin || freebsd || openbsd || netbsd || dragonfly) && !appengine
 // +build darwin freebsd openbsd netbsd dragonfly
 // +build !appengine
 

vendor/github.com/mattn/go-isatty/isatty_others.go

@@ -1,4 +1,5 @@
-// +build appengine js nacl
+//go:build appengine || js || nacl || wasm
+// +build appengine js nacl wasm
 
 package isatty
 

vendor/github.com/mattn/go-isatty/isatty_plan9.go

@@ -1,3 +1,4 @@
+//go:build plan9
 // +build plan9
 
 package isatty

vendor/github.com/mattn/go-isatty/isatty_solaris.go

@@ -1,5 +1,5 @@
-// +build solaris
-// +build !appengine
+//go:build solaris && !appengine
+// +build solaris,!appengine
 
 package isatty
 
@@ -8,10 +8,9 @@ import (
 )
 
 // IsTerminal returns true if the given file descriptor is a terminal.
-// see: http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libbc/libc/gen/common/isatty.c
+// see: https://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libc/port/gen/isatty.c
 func IsTerminal(fd uintptr) bool {
-	var termio unix.Termio
-	err := unix.IoctlSetTermio(int(fd), unix.TCGETA, &termio)
+	_, err := unix.IoctlGetTermio(int(fd), unix.TCGETA)
 	return err == nil
 }
 

vendor/github.com/mattn/go-isatty/isatty_tcgets.go

@@ -1,4 +1,5 @@
-// +build linux aix
+//go:build (linux || aix || zos) && !appengine
+// +build linux aix zos
 // +build !appengine
 
 package isatty

vendor/github.com/mattn/go-isatty/isatty_windows.go

@@ -1,5 +1,5 @@
-// +build windows
-// +build !appengine
+//go:build windows && !appengine
+// +build windows,!appengine
 
 package isatty
 
@@ -76,7 +76,7 @@ func isCygwinPipeName(name string) bool {
 }
 
 // getFileNameByHandle use the undocomented ntdll NtQueryObject to get file full name from file handler
-// since GetFileInformationByHandleEx is not avilable under windows Vista and still some old fashion
+// since GetFileInformationByHandleEx is not available under windows Vista and still some old fashion
 // guys are using Windows XP, this is a workaround for those guys, it will also work on system from
 // Windows vista to 10
 // see https://stackoverflow.com/a/18792477 for details

vendor/github.com/mattn/go-isatty/renovate.json

@@ -1,8 +0,0 @@
-{
-  "extends": [
-    "config:base"
-  ],
-  "postUpdateOptions": [
-    "gomodTidy"
-  ]
-}

vendor/golang.org/x/sys/unix/sockcmsg_linux.go

@@ -56,3 +56,34 @@ func PktInfo6(info *Inet6Pktinfo) []byte {
 	*(*Inet6Pktinfo)(h.data(0)) = *info
 	return b
 }
+
+// ParseOrigDstAddr decodes a socket control message containing the original
+// destination address. To receive such a message the IP_RECVORIGDSTADDR or
+// IPV6_RECVORIGDSTADDR option must be enabled on the socket.
+func ParseOrigDstAddr(m *SocketControlMessage) (Sockaddr, error) {
+	switch {
+	case m.Header.Level == SOL_IP && m.Header.Type == IP_ORIGDSTADDR:
+		pp := (*RawSockaddrInet4)(unsafe.Pointer(&m.Data[0]))
+		sa := new(SockaddrInet4)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		for i := 0; i < len(sa.Addr); i++ {
+			sa.Addr[i] = pp.Addr[i]
+		}
+		return sa, nil
+
+	case m.Header.Level == SOL_IPV6 && m.Header.Type == IPV6_ORIGDSTADDR:
+		pp := (*RawSockaddrInet6)(unsafe.Pointer(&m.Data[0]))
+		sa := new(SockaddrInet6)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.ZoneId = pp.Scope_id
+		for i := 0; i < len(sa.Addr); i++ {
+			sa.Addr[i] = pp.Addr[i]
+		}
+		return sa, nil
+
+	default:
+		return nil, EINVAL
+	}
+}

vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go

@@ -641,13 +641,13 @@ type Eproc struct {
 	Tdev    int32
 	Tpgid   int32
 	Tsess   uintptr
-	Wmesg   [8]int8
+	Wmesg   [8]byte
 	Xsize   int32
 	Xrssize int16
 	Xccount int16
 	Xswrss  int16
 	Flag    int32
-	Login   [12]int8
+	Login   [12]byte
 	Spare   [4]int32
 	_       [4]byte
 }
@@ -688,7 +688,7 @@ type ExternProc struct {
 	P_priority  uint8
 	P_usrpri    uint8
 	P_nice      int8
-	P_comm      [17]int8
+	P_comm      [17]byte
 	P_pgrp      uintptr
 	P_addr      uintptr
 	P_xstat     uint16

vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go

@@ -641,13 +641,13 @@ type Eproc struct {
 	Tdev    int32
 	Tpgid   int32
 	Tsess   uintptr
-	Wmesg   [8]int8
+	Wmesg   [8]byte
 	Xsize   int32
 	Xrssize int16
 	Xccount int16
 	Xswrss  int16
 	Flag    int32
-	Login   [12]int8
+	Login   [12]byte
 	Spare   [4]int32
 	_       [4]byte
 }
@@ -688,7 +688,7 @@ type ExternProc struct {
 	P_priority  uint8
 	P_usrpri    uint8
 	P_nice      int8
-	P_comm      [17]int8
+	P_comm      [17]byte
 	P_pgrp      uintptr
 	P_addr      uintptr
 	P_xstat     uint16

vendor/golang.org/x/sys/windows/service.go

@@ -17,8 +17,6 @@ const (
 	SC_MANAGER_ALL_ACCESS         = 0xf003f
 )
 
-//sys	OpenSCManager(machineName *uint16, databaseName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenSCManagerW
-
 const (
 	SERVICE_KERNEL_DRIVER       = 1
 	SERVICE_FILE_SYSTEM_DRIVER  = 2
@@ -133,6 +131,14 @@ const (
 	SC_EVENT_DATABASE_CHANGE = 0
 	SC_EVENT_PROPERTY_CHANGE = 1
 	SC_EVENT_STATUS_CHANGE   = 2
+
+	SERVICE_START_REASON_DEMAND             = 0x00000001
+	SERVICE_START_REASON_AUTO               = 0x00000002
+	SERVICE_START_REASON_TRIGGER            = 0x00000004
+	SERVICE_START_REASON_RESTART_ON_FAILURE = 0x00000008
+	SERVICE_START_REASON_DELAYEDAUTO        = 0x00000010
+
+	SERVICE_DYNAMIC_INFORMATION_LEVEL_START_REASON = 1
 )
 
 type SERVICE_STATUS struct {
@@ -217,6 +223,7 @@ type QUERY_SERVICE_LOCK_STATUS struct {
 	LockDuration uint32
 }
 
+//sys	OpenSCManager(machineName *uint16, databaseName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenSCManagerW
 //sys	CloseServiceHandle(handle Handle) (err error) = advapi32.CloseServiceHandle
 //sys	CreateService(mgr Handle, serviceName *uint16, displayName *uint16, access uint32, srvType uint32, startType uint32, errCtl uint32, pathName *uint16, loadOrderGroup *uint16, tagId *uint32, dependencies *uint16, serviceStartName *uint16, password *uint16) (handle Handle, err error) [failretval==0] = advapi32.CreateServiceW
 //sys	OpenService(mgr Handle, serviceName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenServiceW
@@ -237,3 +244,4 @@ type QUERY_SERVICE_LOCK_STATUS struct {
 //sys	SubscribeServiceChangeNotifications(service Handle, eventType uint32, callback uintptr, callbackCtx uintptr, subscription *uintptr) (ret error) = sechost.SubscribeServiceChangeNotifications?
 //sys	UnsubscribeServiceChangeNotifications(subscription uintptr) = sechost.UnsubscribeServiceChangeNotifications?
 //sys	RegisterServiceCtrlHandlerEx(serviceName *uint16, handlerProc uintptr, context uintptr) (handle Handle, err error) = advapi32.RegisterServiceCtrlHandlerExW
+//sys	QueryServiceDynamicInformation(service Handle, infoLevel uint32, dynamicInfo unsafe.Pointer) (err error) = advapi32.QueryServiceDynamicInformation?

vendor/golang.org/x/sys/windows/zsyscall_windows.go

@@ -115,6 +115,7 @@ var (
 	procOpenThreadToken                                      = modadvapi32.NewProc("OpenThreadToken")
 	procQueryServiceConfig2W                                 = modadvapi32.NewProc("QueryServiceConfig2W")
 	procQueryServiceConfigW                                  = modadvapi32.NewProc("QueryServiceConfigW")
+	procQueryServiceDynamicInformation                       = modadvapi32.NewProc("QueryServiceDynamicInformation")
 	procQueryServiceLockStatusW                              = modadvapi32.NewProc("QueryServiceLockStatusW")
 	procQueryServiceStatus                                   = modadvapi32.NewProc("QueryServiceStatus")
 	procQueryServiceStatusEx                                 = modadvapi32.NewProc("QueryServiceStatusEx")
@@ -366,9 +367,9 @@ var (
 	procNetUserGetInfo                                       = modnetapi32.NewProc("NetUserGetInfo")
 	procNtCreateFile                                         = modntdll.NewProc("NtCreateFile")
 	procNtCreateNamedPipeFile                                = modntdll.NewProc("NtCreateNamedPipeFile")
-	procNtSetInformationFile                                 = modntdll.NewProc("NtSetInformationFile")
 	procNtQueryInformationProcess                            = modntdll.NewProc("NtQueryInformationProcess")
 	procNtQuerySystemInformation                             = modntdll.NewProc("NtQuerySystemInformation")
+	procNtSetInformationFile                                 = modntdll.NewProc("NtSetInformationFile")
 	procNtSetInformationProcess                              = modntdll.NewProc("NtSetInformationProcess")
 	procNtSetSystemInformation                               = modntdll.NewProc("NtSetSystemInformation")
 	procRtlAddFunctionTable                                  = modntdll.NewProc("RtlAddFunctionTable")
@@ -976,6 +977,18 @@ func QueryServiceConfig(service Handle, serviceConfig *QUERY_SERVICE_CONFIG, buf
 	return
 }
 
+func QueryServiceDynamicInformation(service Handle, infoLevel uint32, dynamicInfo unsafe.Pointer) (err error) {
+	err = procQueryServiceDynamicInformation.Find()
+	if err != nil {
+		return
+	}
+	r1, _, e1 := syscall.Syscall(procQueryServiceDynamicInformation.Addr(), 3, uintptr(service), uintptr(infoLevel), uintptr(dynamicInfo))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 func QueryServiceLockStatus(mgr Handle, lockStatus *QUERY_SERVICE_LOCK_STATUS, bufSize uint32, bytesNeeded *uint32) (err error) {
 	r1, _, e1 := syscall.Syscall6(procQueryServiceLockStatusW.Addr(), 4, uintptr(mgr), uintptr(unsafe.Pointer(lockStatus)), uintptr(bufSize), uintptr(unsafe.Pointer(bytesNeeded)), 0, 0)
 	if r1 == 0 {
@@ -3171,14 +3184,6 @@ func NtCreateNamedPipeFile(pipe *Handle, access uint32, oa *OBJECT_ATTRIBUTES, i
 	return
 }
 
-func NtSetInformationFile(handle Handle, iosb *IO_STATUS_BLOCK, inBuffer *byte, inBufferLen uint32, class uint32) (ntstatus error) {
-	r0, _, _ := syscall.Syscall6(procNtSetInformationFile.Addr(), 5, uintptr(handle), uintptr(unsafe.Pointer(iosb)), uintptr(unsafe.Pointer(inBuffer)), uintptr(inBufferLen), uintptr(class), 0)
-	if r0 != 0 {
-		ntstatus = NTStatus(r0)
-	}
-	return
-}
-
 func NtQueryInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32, retLen *uint32) (ntstatus error) {
 	r0, _, _ := syscall.Syscall6(procNtQueryInformationProcess.Addr(), 5, uintptr(proc), uintptr(procInfoClass), uintptr(procInfo), uintptr(procInfoLen), uintptr(unsafe.Pointer(retLen)), 0)
 	if r0 != 0 {
@@ -3195,6 +3200,14 @@ func NtQuerySystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInf
 	return
 }
 
+func NtSetInformationFile(handle Handle, iosb *IO_STATUS_BLOCK, inBuffer *byte, inBufferLen uint32, class uint32) (ntstatus error) {
+	r0, _, _ := syscall.Syscall6(procNtSetInformationFile.Addr(), 5, uintptr(handle), uintptr(unsafe.Pointer(iosb)), uintptr(unsafe.Pointer(inBuffer)), uintptr(inBufferLen), uintptr(class), 0)
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
 func NtSetInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32) (ntstatus error) {
 	r0, _, _ := syscall.Syscall6(procNtSetInformationProcess.Addr(), 4, uintptr(proc), uintptr(procInfoClass), uintptr(procInfo), uintptr(procInfoLen), 0, 0)
 	if r0 != 0 {

vendor/modules.txt

@@ -17,7 +17,6 @@ github.com/cloudfoundry/jibber_jabber
 ## explicit
 github.com/creack/pty
 # github.com/davecgh/go-spew v1.1.1
-## explicit
 github.com/davecgh/go-spew/spew
 # github.com/emirpasic/gods v1.12.0
 github.com/emirpasic/gods/containers
@@ -105,7 +104,7 @@ github.com/gobwas/glob/util/strings
 github.com/golang-collections/collections/stack
 # github.com/golang/protobuf v1.3.2
 ## explicit
-# github.com/google/go-cmp v0.3.1
+# github.com/google/go-cmp v0.5.6
 ## explicit
 # github.com/gookit/color v1.4.2
 ## explicit
@@ -116,8 +115,6 @@ github.com/imdario/mergo
 # github.com/integrii/flaggy v1.4.0
 ## explicit
 github.com/integrii/flaggy
-# github.com/iriri/minimal/gitignore v0.3.2
-## explicit
 # github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99
 github.com/jbenet/go-context/io
 # github.com/jesseduffield/go-git/v5 v5.1.2-0.20201006095850-341962be15a4
@@ -164,7 +161,7 @@ github.com/jesseduffield/go-git/v5/utils/merkletrie/filesystem
 github.com/jesseduffield/go-git/v5/utils/merkletrie/index
 github.com/jesseduffield/go-git/v5/utils/merkletrie/internal/frame
 github.com/jesseduffield/go-git/v5/utils/merkletrie/noder
-# github.com/jesseduffield/gocui v0.3.1-0.20211024041248-681a61c53ed0
+# github.com/jesseduffield/gocui v0.3.1-0.20211031223253-24baf341da75
 ## explicit
 github.com/jesseduffield/gocui
 # github.com/jesseduffield/minimal/gitignore v0.3.3-0.20211018110810-9cde264e6b1e
@@ -191,10 +188,10 @@ github.com/kyokomi/emoji/v2
 # github.com/lucasb-eyer/go-colorful v1.2.0
 ## explicit
 github.com/lucasb-eyer/go-colorful
-# github.com/mattn/go-colorable v0.1.7
+# github.com/mattn/go-colorable v0.1.11
 ## explicit
 github.com/mattn/go-colorable
-# github.com/mattn/go-isatty v0.0.12
+# github.com/mattn/go-isatty v0.0.14
 github.com/mattn/go-isatty
 # github.com/mattn/go-runewidth v0.0.13
 ## explicit
@@ -208,8 +205,6 @@ github.com/mitchellh/go-homedir
 ## explicit
 # github.com/onsi/gomega v1.7.1
 ## explicit
-# github.com/ozeidan/fuzzy-patricia v3.0.0+incompatible
-## explicit
 # github.com/pmezard/go-difflib v1.0.0
 github.com/pmezard/go-difflib/difflib
 # github.com/rivo/uniseg v0.2.0
@@ -258,7 +253,7 @@ golang.org/x/crypto/ssh/knownhosts
 golang.org/x/net/context
 golang.org/x/net/internal/socks
 golang.org/x/net/proxy
-# golang.org/x/sys v0.0.0-20211023085530-d6a326fbbf70
+# golang.org/x/sys v0.0.0-20211031064116-611d5d643895
 ## explicit
 golang.org/x/sys/cpu
 golang.org/x/sys/internal/unsafeheader