Fix merge issues in develop (#257)

* Fix merge issues in develop

* Add -timeout to go test

The tests are timing out on TravisCI for some reason so a timeout has
been added so that `go test` will dump out the goroutine stack traces
when the tests are stuck.

* gui.Close now wakes up main loop

Without this, otherwise successful tests in main_test.go hang.

* Use a longer timeout in case CI infrastructure is slow

* Fix various gofmt issues

Not sure how some of these crept in.

Makefile

@@ -13,7 +13,7 @@ build:
 
 .PHONY: test
 test:
-	go test -v ./...
+	go test -v -timeout=8m ./...
 	go vet -v
 
 .PHONY: check-gofmt

buffer/buffer.go

@@ -874,7 +874,7 @@ func (buffer *Buffer) Clear() {
 }
 
 func (buffer *Buffer) ReallyClear() {
-	defer buffer.emitDisplayChange()
+	defer buffer.dirty.Notify()
 	buffer.lines = []Line{}
 	buffer.terminalState.SetScrollOffset(0)
 	buffer.SetPosition(0, 0)

gui/gui.go

@@ -326,6 +326,7 @@ func (gui *GUI) getTermSize() (uint, uint) {
 
 func (gui *GUI) Close() {
 	gui.window.SetShouldClose(true)
+	glfw.PostEmptyEvent() // wake up main loop so it notices close request
 }
 
 func (gui *GUI) Render() error {
@@ -436,7 +437,7 @@ func (gui *GUI) Render() error {
 	go gui.waker(stop)
 
 	for !gui.window.ShouldClose() {
-		gui.redraw()
+		gui.redraw(true)
 
 		if gui.showDebugInfo {
 			gui.textbox(2, 2, fmt.Sprintf(`Cursor:      %d,%d

gui/input.go

@@ -52,7 +52,7 @@ func (gui *GUI) updateSelectionMode(mods glfw.ModifierKey) {
 	}
 	if gui.selectionRegionMode != mode {
 		gui.selectionRegionMode = mode
-		gui.terminal.SetDirty()
+		gui.terminal.NotifyDirty()
 	}
 }
 

terminal/terminal.go

@@ -436,12 +436,3 @@ func (terminal *Terminal) Lock() {
 func (terminal *Terminal) Unlock() {
 	terminal.lock.Unlock()
 }
-
-// SetDirtyLocked sets dirty flag locking the terminal to prevent data race warnings
-// @todo remove when switching to event-driven architecture
-func (terminal *Terminal) SetDirtyLocked() {
-	terminal.Lock()
-	defer terminal.Unlock()
-
-	terminal.SetDirty()
-}

windows/installer/installer.go

@@ -5,18 +5,18 @@ package main
 import (
 	"bufio"
 	"errors"
-	"golang.org/x/sys/windows/registry"
-	"os"
-	"os/user"
-	"strings"
-	"path/filepath"
-	"github.com/liamg/aminal/windows/winutil"
-	"github.com/liamg/aminal/generated-src/installer/data"
-	"text/template"
-	"io/ioutil"
-	"os/exec"
-	"syscall"
 	"flag"
+	"github.com/liamg/aminal/generated-src/installer/data"
+	"github.com/liamg/aminal/windows/winutil"
+	"golang.org/x/sys/windows/registry"
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"os/user"
+	"path/filepath"
+	"strings"
+	"syscall"
+	"text/template"
 )
 
 const Version = "VERSION"

windows/launcher/launcher.go

@@ -19,6 +19,7 @@ package main
 import (
 	"errors"
 	"fmt"
+	"github.com/liamg/aminal/windows/winutil"
 	"io/ioutil"
 	"os"
 	"os/exec"
@@ -26,7 +27,6 @@ import (
 	"sort"
 	"strconv"
 	"strings"
-	"github.com/liamg/aminal/windows/winutil"
 )
 
 type Version struct {