update gocui

5 files changed, 27 insertions, 22 deletions

diff --git a/termui/bug_table.go b/termui/bug_table.go
index 94185a29..f3f8b2f3 100644
--- a/termui/bug_table.go
+++ b/termui/bug_table.go
@@ -2,6 +2,7 @@ package termui
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"strings"
 
@@ -69,7 +70,7 @@ func (bt *bugTable) layout(g *gocui.Gui) error {
 	v, err := g.SetView(bugTableHeaderView, -1, -1, maxX, 1, 0)
 
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -82,7 +83,7 @@ func (bt *bugTable) layout(g *gocui.Gui) error {
 	v, err = g.SetView(bugTableView, -1, 0, maxX, maxY-3, 0)
 
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -108,7 +109,7 @@ func (bt *bugTable) layout(g *gocui.Gui) error {
 	v, err = g.SetView(bugTableFooterView, -1, maxY-4, maxX, maxY, 0)
 
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -121,7 +122,7 @@ func (bt *bugTable) layout(g *gocui.Gui) error {
 	v, err = g.SetView(bugTableInstructionView, -1, maxY-2, maxX, maxY, 0)
 
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -221,16 +222,16 @@ func (bt *bugTable) keybindings(g *gocui.Gui) error {
 }
 
 func (bt *bugTable) disable(g *gocui.Gui) error {
-	if err := g.DeleteView(bugTableView); err != nil && !gocui.IsUnknownView(err) {
+	if err := g.DeleteView(bugTableView); err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 		return err
 	}
-	if err := g.DeleteView(bugTableHeaderView); err != nil && !gocui.IsUnknownView(err) {
+	if err := g.DeleteView(bugTableHeaderView); err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 		return err
 	}
-	if err := g.DeleteView(bugTableFooterView); err != nil && !gocui.IsUnknownView(err) {
+	if err := g.DeleteView(bugTableFooterView); err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 		return err
 	}
-	if err := g.DeleteView(bugTableInstructionView); err != nil && !gocui.IsUnknownView(err) {
+	if err := g.DeleteView(bugTableInstructionView); err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 		return err
 	}
 	return nil
diff --git a/termui/input_popup.go b/termui/input_popup.go
index 3ff9b5bf..a60b1c04 100644
--- a/termui/input_popup.go
+++ b/termui/input_popup.go
@@ -1,6 +1,7 @@
 package termui
 
 import (
+	"errors"
 	"io/ioutil"
 
 	"github.com/awesome-gocui/gocui"
@@ -48,7 +49,7 @@ func (ip *inputPopup) layout(g *gocui.Gui) error {
 
 	v, err := g.SetView(inputPopupView, x0, y0, x0+width, y0+height, 0)
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
diff --git a/termui/label_select.go b/termui/label_select.go
index dfba20a6..d5ea5bd3 100644
--- a/termui/label_select.go
+++ b/termui/label_select.go
@@ -1,6 +1,7 @@
 package termui
 
 import (
+	"errors"
 	"fmt"
 	"strings"
 
@@ -114,7 +115,7 @@ func (ls *labelSelect) layout(g *gocui.Gui) error {
 
 	v, err := g.SetView(labelSelectView, x0, 0, x0+width, maxY-2, 0)
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -124,7 +125,7 @@ func (ls *labelSelect) layout(g *gocui.Gui) error {
 	for i, label := range ls.labels {
 		viewname := fmt.Sprintf("labeledit%d", i)
 		v, err := g.SetView(viewname, x0+2, y0, x0+width+2, y0+2, 0)
-		if err != nil && !gocui.IsUnknownView(err) {
+		if err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 		ls.childViews = append(ls.childViews, viewname)
@@ -146,7 +147,7 @@ func (ls *labelSelect) layout(g *gocui.Gui) error {
 	v, err = g.SetView(labelSelectInstructionsView, -1, maxY-2, maxX, maxY, 0)
 	ls.childViews = append(ls.childViews, labelSelectInstructionsView)
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 		v.Frame = false
@@ -165,7 +166,7 @@ func (ls *labelSelect) layout(g *gocui.Gui) error {
 
 func (ls *labelSelect) disable(g *gocui.Gui) error {
 	for _, view := range ls.childViews {
-		if err := g.DeleteView(view); err != nil && !gocui.IsUnknownView(err) {
+		if err := g.DeleteView(view); err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 	}
diff --git a/termui/msg_popup.go b/termui/msg_popup.go
index d0e31634..c8db2df4 100644
--- a/termui/msg_popup.go
+++ b/termui/msg_popup.go
@@ -1,9 +1,10 @@
 package termui
 
 import (
+	"errors"
 	"fmt"
 
-	"github.com/MichaelMure/go-term-text"
+	text "github.com/MichaelMure/go-term-text"
 	"github.com/awesome-gocui/gocui"
 )
 
@@ -52,7 +53,7 @@ func (ep *msgPopup) layout(g *gocui.Gui) error {
 
 	v, err := g.SetView(msgPopupView, x0, y0, x0+width, y0+height, 0)
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
diff --git a/termui/show_bug.go b/termui/show_bug.go
index 0710fa34..528d1fa5 100644
--- a/termui/show_bug.go
+++ b/termui/show_bug.go
@@ -2,10 +2,11 @@ package termui
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"strings"
 
-	"github.com/MichaelMure/go-term-text"
+	text "github.com/MichaelMure/go-term-text"
 	"github.com/awesome-gocui/gocui"
 
 	"github.com/MichaelMure/git-bug/bug"
@@ -61,7 +62,7 @@ func (sb *showBug) layout(g *gocui.Gui) error {
 	v, err := g.SetView(showBugView, 0, 0, maxX*2/3, maxY-2, 0)
 
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -78,7 +79,7 @@ func (sb *showBug) layout(g *gocui.Gui) error {
 	v, err = g.SetView(showBugSidebarView, maxX*2/3+1, 0, maxX-1, maxY-2, 0)
 
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -95,7 +96,7 @@ func (sb *showBug) layout(g *gocui.Gui) error {
 	v, err = g.SetView(showBugInstructionView, -1, maxY-2, maxX, maxY, 0)
 
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -199,7 +200,7 @@ func (sb *showBug) keybindings(g *gocui.Gui) error {
 
 func (sb *showBug) disable(g *gocui.Gui) error {
 	for _, view := range sb.childViews {
-		if err := g.DeleteView(view); err != nil && !gocui.IsUnknownView(err) {
+		if err := g.DeleteView(view); err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 	}
@@ -384,7 +385,7 @@ func emptyMessagePlaceholder() string {
 func (sb *showBug) createOpView(g *gocui.Gui, name string, x0 int, y0 int, maxX int, height int, selectable bool) (*gocui.View, error) {
 	v, err := g.SetView(name, x0, y0, maxX, y0+height+1, 0)
 
-	if err != nil && !gocui.IsUnknownView(err) {
+	if err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 		return nil, err
 	}
 
@@ -404,7 +405,7 @@ func (sb *showBug) createOpView(g *gocui.Gui, name string, x0 int, y0 int, maxX
 func (sb *showBug) createSideView(g *gocui.Gui, name string, x0 int, y0 int, maxX int, height int) (*gocui.View, error) {
 	v, err := g.SetView(name, x0, y0, maxX, y0+height+1, 0)
 
-	if err != nil && !gocui.IsUnknownView(err) {
+	if err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 		return nil, err
 	}