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iso: do not copy the system closure only the disk#1609

Merged
brianmcgillion merged 1 commit intotiiuae:mainfrom
brianmcgillion:shrink-iso
Dec 2, 2025
Merged

iso: do not copy the system closure only the disk#1609
brianmcgillion merged 1 commit intotiiuae:mainfrom
brianmcgillion:shrink-iso

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The iso was containing the disk image that is to be flashed to the target device along with the entire system closure. This is why the disk image of 6.4 GB (system76 darter pro) was causing an iso of 13GB to be created.

Now we ensure not to copy the closure just the disk image. There is still room for improvement, but that will come in a follow up PR.

Description of Changes

Type of Change

  • New Feature
  • Bug Fix
  • Improvement / Refactor

Related Issues / Tickets

Checklist

  • Clear summary in PR description
  • Detailed and meaningful commit message(s)
  • Commits are logically organized and squashed if appropriate
  • Contribution guidelines followed
  • Ghaf documentation updated with the commit - https://tiiuae.github.io/ghaf/
  • Author has run make-checks and it passes
  • All automatic GitHub Action checks pass - see actions
  • Author has added reviewers and removed PR draft status

Testing Instructions

Applicable Targets

  • Orin AGX aarch64
  • Orin NX aarch64
  • Lenovo X1 x86_64
  • Dell Latitude x86_64
  • System 76 x86_64

Installation Method

  • Requires full re-installation
  • Can be updated with nixos-rebuild ... switch
  • Other:

Test Steps To Verify:

  1. ...

The iso was containing the disk image that is to be flashed to the
target device along with the entire system closure. This is why the disk
image of 6.4 GB (system76 darter pro) was causing an iso of 13GB to be
created.

Now we ensure not to copy the closure just the disk image. There is
still room for improvement, but that will come in a follow up PR.

Signed-off-by: Brian McGillion <bmg.avoin@gmail.com>
@brianmcgillion brianmcgillion merged commit f83ea7a into tiiuae:main Dec 2, 2025
29 of 30 checks passed
@brianmcgillion brianmcgillion deleted the shrink-iso branch December 2, 2025 22:15
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2 participants