Re: [PATCH 1/1] Feature: Allow customization inside the schroot-run

["'MOESSBAUER, Felix' via isar-users" <isar-users@googlegroups.com>]

On Wed, 2026-07-15 at 06:54 +0000, 'Ulrich Teichert' via isar-users
wrote:
> Allow customization inside the schroot-run of image-tools-extension
> by introducing the variables IMAGER_SCHROOT_CMD (useful to inject
> a local apt-repository into the schroot), IMAGER_SCHROOT_UPDATE_OPTS
> (to add the sources list) and IMAGER_SCHROOT_INSTALL_OPTS (to inject
> options during install).

Hi,

I would like to postpone this patch until "add support to build isar
unprivileged" is merged, as this splits the imager_run path into
schroot and unshare.

Apart from that, I'm wondering if the change is really needed, as the
custom repo could also be injected into the whole build and by that
should also be accessible during imaging.

Felix

>  
> Signed-off-by: Ulrich Teichert <ulrich.teichert@ebs-group.io>
> ---
>  meta/classes-recipe/image-tools-extension.bbclass | 3 +++
>  1 file changed, 3 insertions(+)
>  
> diff --git a/meta/classes-recipe/image-tools-extension.bbclass b/meta/classes-recipe/image-tools-extension.bbclass
> index ab616b7e..5e8a8719 100644
> --- a/meta/classes-recipe/image-tools-extension.bbclass
> +++ b/meta/classes-recipe/image-tools-extension.bbclass
> @@ -49,14 +49,17 @@ imager_run() {
>  
>          E="${@ isar_export_proxies(d)}"
>          deb_dl_dir_import ${schroot_dir} ${distro}
> +        if [ ! -z "${IMAGER_SCHROOT_CMD}" ]; then ${IMAGER_SCHROOT_CMD}; fi
>          ${SCRIPTSDIR}/lockrun.py -r -f "${REPO_ISAR_DIR}/isar.lock" -s <<EOAPT
>          schroot -r -c ${session_id} -d / -u root -- sh -c " \
>              apt-get update \
>                  -o Dir::Etc::SourceList='sources.list.d/isar-apt.list' \
> +                ${IMAGER_SCHROOT_UPDATE_OPTS} \
>                  -o Dir::Etc::SourceParts='-' \
>                  -o APT::Get::List-Cleanup='0'
>              apt-get -o Debug::pkgProblemResolver=yes --no-install-recommends -y \
>                  --allow-unauthenticated --allow-downgrades --download-only install \
> +                ${IMAGER_SCHROOT_INSTALL_OPTS} \
>                  ${local_install}"
>  EOAPT
>  
> -- 
> 2.47.3
>  
> Mit
> besten Grüßen / Best regards 
> 
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> Teichert
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> 
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