Merge pull request #69 from viktomas/do-not-export

Don't export main package functions

godu.go

@@ -44,8 +44,8 @@ func main() {
 	var wg sync.WaitGroup
 	wg.Add(3)
 	go core.StartProcessing(rootFolder, commands, states, lastStateChan, &wg)
-	go InteractiveFolder(s, states, &wg)
-	go ParseCommand(s, commands, &wg)
+	go interactiveFolder(s, states, &wg)
+	go parseCommand(s, commands, &wg)
 	wg.Wait()
 	s.Fini()
 	lastState := <-lastStateChan

interactive/printer.go

@@ -19,7 +19,7 @@ func FilesAsSlice(in map[*core.File]struct{}) []string {
 		p := file.Path()
 		out = append(out, p)
 	}
-	// sorting lenght of the path (assuming that we want to deleate files in subdirs first)
+	// sorting length of the path (assuming that we want to delete files in subdirs first)
 	// alphabetical sorting added for determinism (map keys doesn't guarantee order)
 	sort.Sort(sort.StringSlice(out))
 	sort.Sort(byLength(out))

parser.go

@@ -7,7 +7,7 @@ import (
 	"github.com/viktomas/godu/core"
 )
 
-func ParseCommand(s tcell.Screen, commands chan core.Executer, wg *sync.WaitGroup) {
+func parseCommand(s tcell.Screen, commands chan core.Executer, wg *sync.WaitGroup) {
 	defer wg.Done()
 	for {
 		ev := s.PollEvent()

state_model.go

@@ -6,13 +6,13 @@ import (
 	"github.com/viktomas/godu/interactive"
 )
 
-type VisualState struct {
+type visualState struct {
 	folders        []interactive.Line
 	selected       int
 	xbound, ybound int
 }
 
-func NewVisualState(state core.State) VisualState {
+func newVisualState(state core.State) visualState {
 	lines := interactive.ReportFolder(state.Folder, state.MarkedFiles)
 	xbound := 0
 	ybound := len(lines)
@@ -22,10 +22,10 @@ func NewVisualState(state core.State) VisualState {
 		}
 		lines[index] = line
 	}
-	return VisualState{lines, state.Selected, xbound, ybound}
+	return visualState{lines, state.Selected, xbound, ybound}
 }
 
-func (vs VisualState) GetCell(x, y int) (rune, tcell.Style, []rune, int) {
+func (vs visualState) GetCell(x, y int) (rune, tcell.Style, []rune, int) {
 	style := tcell.StyleDefault
 	if y == vs.selected {
 		style = style.Reverse(true)
@@ -41,15 +41,15 @@ func (vs VisualState) GetCell(x, y int) (rune, tcell.Style, []rune, int) {
 	}
 	return ' ', style, nil, 1
 }
-func (vs VisualState) GetBounds() (int, int) {
+func (vs visualState) GetBounds() (int, int) {
 	return vs.xbound, vs.ybound
 }
-func (VisualState) SetCursor(int, int) {
+func (visualState) SetCursor(int, int) {
 }
 
-func (VisualState) GetCursor() (int, int, bool, bool) {
+func (visualState) GetCursor() (int, int, bool, bool) {
 	return 0, 0, false, false
 }
-func (VisualState) MoveCursor(offx, offy int) {
+func (visualState) MoveCursor(offx, offy int) {
 
 }

state_presenter.go

@@ -9,7 +9,7 @@ import (
 	"github.com/viktomas/godu/interactive"
 )
 
-func InteractiveFolder(s tcell.Screen, states chan core.State, wg *sync.WaitGroup) {
+func interactiveFolder(s tcell.Screen, states chan core.State, wg *sync.WaitGroup) {
 	defer wg.Done()
 	for {
 		state, more := <-states
@@ -29,19 +29,19 @@ func printOptions(state core.State, s tcell.Screen) {
 
 	middle := views.NewCellView()
 
-	middle.SetModel(NewVisualState(state))
+	middle.SetModel(newVisualState(state))
 	backState, err := core.GoBack{}.Execute(state)
 	if err == nil {
 		backCell := views.NewCellView()
-		backCell.SetModel(NewVisualState(backState))
+		backCell.SetModel(newVisualState(backState))
 		back = backCell
 	} else {
 		back = views.NewText()
 	}
 	forthState, err := core.Enter{}.Execute(state)
 	if err == nil {
 		forthCell := views.NewCellView()
-		forthCell.SetModel(NewVisualState(forthState))
+		forthCell.SetModel(newVisualState(forthState))
 		forth = forthCell
 	} else {
 		forth = views.NewText()