consider collapsed dirs in visible tree size (fixes #185)v0.7.2

3 files changed, 20 insertions, 7 deletions

diff --git a/README.md b/README.md
index ea01dfa..5121130 100644
--- a/README.md
+++ b/README.md
@@ -74,14 +74,14 @@ Analyze and image and get a pass/fail result based on the image efficiency and w
 
 **Ubuntu/Debian**
 ```bash
-wget https://github.com/wagoodman/dive/releases/download/v0.7.1/dive_0.7.1_linux_amd64.deb
-sudo apt install ./dive_0.7.1_linux_amd64.deb
+wget https://github.com/wagoodman/dive/releases/download/v0.7.2/dive_0.7.2_linux_amd64.deb
+sudo apt install ./dive_0.7.2_linux_amd64.deb
 ```
 
 **RHEL/Centos**
 ```bash
-curl -OL https://github.com/wagoodman/dive/releases/download/v0.7.1/dive_0.7.1_linux_amd64.rpm
-rpm -i dive_0.7.1_linux_amd64.rpm
+curl -OL https://github.com/wagoodman/dive/releases/download/v0.7.2/dive_0.7.2_linux_amd64.rpm
+rpm -i dive_0.7.2_linux_amd64.rpm
 ```
 
 **Arch Linux**
@@ -100,11 +100,11 @@ The above example assumes [`yay`](https://aur.archlinux.org/packages/yay/) as th
 brew tap wagoodman/dive
 brew install dive
 ```
-or download the latest Darwin build from the [releases page](https://github.com/wagoodman/dive/releases/download/v0.7.1/dive_0.7.1_darwin_amd64.tar.gz).
+or download the latest Darwin build from the [releases page](https://github.com/wagoodman/dive/releases/download/v0.7.2/dive_0.7.2_darwin_amd64.tar.gz).
 
 **Windows**
 
-Download the [latest release](https://github.com/wagoodman/dive/releases/download/v0.7.1/dive_0.7.1_windows_amd64.zip).
+Download the [latest release](https://github.com/wagoodman/dive/releases/download/v0.7.2/dive_0.7.2_windows_amd64.zip).
 
 **Go tools**
 Requires Go version 1.9 or higher.
diff --git a/filetree/tree.go b/filetree/tree.go
index b9cc834..46309ce 100644
--- a/filetree/tree.go
+++ b/filetree/tree.go
@@ -127,13 +127,23 @@ func (tree *FileTree) VisibleSize() int {
 		return nil
 	}
 	visitEvaluator := func(node *FileNode) bool {
-		return !node.Data.ViewInfo.Collapsed && !node.Data.ViewInfo.Hidden
+		if node.Data.FileInfo.IsDir {
+			// we won't visit a collapsed dir, but we need to count it
+			if node.Data.ViewInfo.Collapsed {
+				size++
+			}
+			return !node.Data.ViewInfo.Collapsed && !node.Data.ViewInfo.Hidden
+		}
+		return !node.Data.ViewInfo.Hidden
 	}
 	err := tree.VisitDepthParentFirst(visitor, visitEvaluator)
 	if err != nil {
 		logrus.Errorf("unable to determine visible tree size: %+v", err)
 	}
 
+	// don't include root
+	size--
+
 	return size
 }
 
diff --git a/ui/filetree_controller.go b/ui/filetree_controller.go
index 2ce8573..cc53cc7 100644
--- a/ui/filetree_controller.go
+++ b/ui/filetree_controller.go
@@ -287,6 +287,9 @@ func (controller *FileTreeController) toggleCollapseAll() error {
 	if err != nil {
 		return err
 	}
+	if controller.vm.CollapseAll {
+		controller.resetCursor()
+	}
 	controller.Update()
 	return controller.Render()
 }