microsoft / microsoft/WSL

WSL Import of squashfs

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#4,736 5 comments 2 reactions 0 assignees View on GitHub

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feature
Dominant language
C++
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Description

Is your feature request related to a problem? Please describe.
Some distributions ship images in squashfs format, especially for bootable ISOs.

Describe the solution you'd like
It would be great to have a native way to import this clean image into WSL using the --import command, without having to extract the squashfs to a directory, and then tar it.

Describe alternatives you've considered
I have to use the unsquashfs command from WSL or a linux machine to properly decompress the squashfs image to a directory, then TAR it back up for import. 7zip under Windows fails to extract it properly.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by tracing the WSL --import path and how it currently handles archive input; the issue does not name specific files or tests. Compare the existing unsquashfs and tar workaround with the requested native squashfs path, and consider the work complete when a squashfs image can be imported directly without manual extraction.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
operating-systems
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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