norohind/dive-zfs
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add debug pane

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This commit is contained in:
Alex Goodman 2018-06-13 17:43:15 -04:00
parent d655e9436a
commit 2a67ef9cbb
No known key found for this signature in database
GPG Key ID: 05328C611D8A520E
4 changed files with 35 additions and 11 deletions
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14
filetree/node.go
View File

@ -174,10 +174,24 @@ func (node *FileNode) deriveDiffType(diffType DiffType) error {
}
func (node *FileNode) AssignDiffType(diffType DiffType) error {
var err error
// todo, this is an indicator that the root node approach isn't working
if node.Path() == "/" {
return nil
}
node.Data.DiffType = diffType
// if we've removed this node, then all children have been removed as well
if diffType == Removed {
for _, child := range node.Children {
err = child.AssignDiffType(diffType)
if err != nil {
return err
}
}
}
return nil
}

2
filetree/tree.go
View File

@ -195,7 +195,7 @@ func (tree *FileTree) Compare(upper *FileTree) error {
} else {
diffType := existingNode.compare(node)
// fmt.Printf("found existing node at %s\n", existingNode.Path())
existingNode.deriveDiffType(diffType)
return existingNode.deriveDiffType(diffType)
}
}
return nil

9
ui/filetreeview.go
View File

@ -90,9 +90,12 @@ func (view *FileTreeView) setLayer(layerIndex int) error {
// now that the tree has been rebuilt, keep the view seleciton in parity with the previous selection
view.setHiddenFromDiffTypes()
// v, _ := view.gui.View("debug")
// v.Clear()
// _, _ = fmt.Fprintln(v, view.RefTrees[layerIndex])
if debug {
v, _ := view.gui.View("debug")
v.Clear()
_, _ = fmt.Fprintln(v, view.RefTrees[layerIndex])
}
view.view.SetCursor(0, 0)
view.TreeIndex = 0
view.Tree = newTree

21
ui/ui.go
View File

@ -8,6 +8,8 @@ import (
"github.com/wagoodman/docker-image-explorer/image"
)
const debug = true
var Views struct {
Tree *FileTreeView
Layer *LayerView
@ -85,7 +87,11 @@ func keybindings(g *gocui.Gui) error {
func layout(g *gocui.Gui) error {
maxX, maxY := g.Size()
splitCols := maxX / 2
debugCols := maxX - 0
debugWidth := 0
if debug {
debugWidth = maxX / 4
}
debugCols := maxX - debugWidth
bottomRows := 1
if view, err := g.SetView(Views.Layer.Name, -1, -1, splitCols, maxY-bottomRows); err != nil {
if err != gocui.ErrUnknownView {
@ -105,6 +111,13 @@ func layout(g *gocui.Gui) error {
return err
}
}
if debug {
if _, err := g.SetView("debug", debugCols, -1, maxX, maxY-bottomRows); err != nil {
if err != gocui.ErrUnknownView {
return err
}
}
}
if view, err := g.SetView(Views.Status.Name, -1, maxY-bottomRows-1, maxX, maxY); err != nil {
if err != gocui.ErrUnknownView {
return err
@ -113,12 +126,6 @@ func layout(g *gocui.Gui) error {
}
// if _, err := g.SetView("debug", debugCol, -1, maxX, maxY-bottomRows); err != nil {
// if err != gocui.ErrUnknownView {
// return err
// }
// }
return nil
}