Initial commit

.gitignore

@@ -0,0 +1,8 @@
+# Binaries for programs and plugins
+*.exe
+*.dll
+*.so
+*.dylib
+
+# Test binary, build with `go test -c`
+*.test

main.go

@@ -0,0 +1,113 @@
+// Copyright 2014 The gocui Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/jroimartin/gocui"
+)
+
+var (
+	current       = 0
+	conflictCount = 2
+	conflicts     = [...]string{"index.js: 110", "style.css: 69"}
+)
+
+func layout(g *gocui.Gui) error {
+	maxX, maxY := g.Size()
+	height := maxY - 2
+	branchViewWidth := (maxX / 5) * 2
+
+	if v, err := g.SetView("master", 0, 0, branchViewWidth, height); err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		v.Title = "master"
+	}
+
+	if v, err := g.SetView("merge", branchViewWidth, 0, branchViewWidth*2, height); err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		v.Title = "merge"
+	}
+
+	if v, err := g.SetView("panel", branchViewWidth*2, 0, maxX-2, height); err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		v.Title = "Conflicts"
+		selectConflict(0, v)
+	}
+	return nil
+}
+
+func selectConflict(i int, v *gocui.View) error {
+	//fmt.Fprintf(v, "✅  \033[3%d;%dmindex.js: 110\033[0m\n", 2, 1)
+	//fmt.Fprintf(v, "2. \033[3%d;%dmstyle.css: 59\033[0m\n", 1, 7)
+
+	for idx, conflict := range conflicts {
+		if idx == i {
+			fmt.Fprintf(v, "%d. %s <-\n", idx+1, conflict)
+		} else {
+			fmt.Fprintf(v, "%d. %s\n", idx+1, conflict)
+		}
+	}
+	return nil
+}
+
+func nextConflict(g *gocui.Gui, v *gocui.View) error {
+	current = current + 1
+	if current >= conflictCount {
+		current = 0
+	}
+
+	g.Update(func(g *gocui.Gui) error {
+		v, err := g.View("panel")
+		if err != nil {
+			return nil
+		}
+		v.Clear()
+		selectConflict(current, v)
+		return nil
+	})
+	return nil
+}
+
+func quit(g *gocui.Gui, v *gocui.View) error {
+	return gocui.ErrQuit
+}
+
+func keyBindings(g *gocui.Gui) error {
+	if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
+		return err
+	}
+
+	if err := g.SetKeybinding("", gocui.KeyTab, gocui.ModNone, nextConflict); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func main() {
+	g, err := gocui.NewGui(gocui.OutputNormal)
+	if err != nil {
+		log.Panicln(err)
+	}
+	defer g.Close()
+
+	g.SetManagerFunc(layout)
+
+	if err := keyBindings(g); err != nil {
+		log.Panicln(err)
+	}
+
+	if err := g.MainLoop(); err != nil && err != gocui.ErrQuit {
+		log.Panicln(err)
+	}
+}