Recommend `host` when home, media, mnt are used.

flathub-infra / flatpak-builder-lint

A linter for flatpak-builder manifests

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Recommend `host` when home, media, mnt are used. #372

Closed bbhtt closed 1 month ago

bbhtt commented 3 months ago

 - --filesystem=home 
 - --filesystem=/run/media 
 - --filesystem=/media 
 - --filesystem=/mnt

This is effectively host just /opt is missing which is empty most of the time anyway.

bbhtt commented 1 month ago

Actually host shares more than this https://docs.flatpak.org/en/latest/sandbox-permissions.html#filesystem-access, https://man7.org/linux/man-pages/man5/flatpak-metadata.5.html

host includes:

home
/media
/run/media
/mnt
/srv

Mounted at /run/host:

/etc
/usr
/bin
/sbin
/lib32
/lib64

This is much more than home and the 3 "media paths" - it is more than host-so and host-etc combined. It's not a good suggestion to offer in this case. cc @barthalion