Bug: Layers are does not scroll

[glensc]

What happened:

Trying to inspect image with more than 10 layers got me confused where are the other layers. Seems that the arrow down moves to next item, but it's not visible because it's out of the layers window which is 10 rows of height

What you expected to happen:

The layers window should scroll if selected item moves out of focus

How to reproduce it (as minimally and precisely as possible):

1. Find a image with more than 10 layers
2. Run dive on it, example: dive php:7.2-fpm
3. Try to move to 11th layer by pressing down arrow

Example:

• https://asciinema.org/a/9xO0vszebjaUH4JXlLSJde3gQ

This can be avoided by using smaller font, i.e. larger display

• https://asciinema.org/a/hHcaAftJVSdi5bwpqBrADsLEo

Anything else we need to know?:

Environment:

• OS version
• Docker version (if applicable)

[mark2185]

It's a known issue, please try building this PR from source, should fix it.

[danilo-lopes]

@mark2185 I tried to use the PR with Docker version 4.28.0 (139021) and doesn't work. I and don't know which Docker version is supposed to work.

dive ➤ go run main.go gcr.io/distroless/java11-debian11:latest                                 git:fix/scrolling-contents
Image Source: docker://gcr.io/distroless/java11-debian11:latest
Fetching image... (this can take a while for large images)
cannot fetch image
could not find image config
exit status 1

Tried to use latest Dive version but can't scrolling through the image layers

[st-gr]

I had the same issue trying to wade through a 40 GB image with too many layers. I fixed the scrolling in the layers view with above commit.

[ulexxander]

Does not work on 0.12 for me too. But works on 0.10 curl -LO https://github.com/wagoodman/dive/releases/download/v0.10.0/dive_0.10.0_linux_amd64.tar.gz

But it would be nice if it's fixed in the newer version, really annoying :(

Fantastic software anyway, thanks!