fp-build

This script tries to reproduce as much as possible of the flathub checks and flags used in flatpak-builder as to avoid pushing and then realizing that something was wrong.

It makes the assumption that the one and only argument given will be the properly formatted com.my.App with the appropriate extension (json, yaml, yml).

Example

fp-build com.discordapp.Discord.json

What does it do?

There are 7 steps :

1. Checks that there is an argument pointing to an existing file
2. Checks that XDG_CACHE_HOME is set and if not, assumes $HOME/.cache
3. git submodule update --init to not forget about shared-modules
4. flatpak-builder download-only and saves those into $XDG_CACHE_HOME/flatpak-builder
5. flatpak-builder builds and saves the builddir is $XDG_CACHE_HOME/flatpak-builder-builddir/com.myApp/
6. flatpak-builder install and saves the repo is $XDG_CACHE_HOME/flatpak-builder-repo/com.my.App/
7. Various checks like the appid in the desktop file is correct, checks that a 128x128 icon is present and that the appstream data is correct

Why are things saved in $XDG_CACHE_HOME?

It seemed to be most appropriate for testing purposes and it should be avoided by your backup solution most likely.

Why is there a seperate download step?

I wanted all the downloads to be in the same place to have some level of deduplication.

Why is it a shell script?

It evolved from my zsh alias as I tried to make it catch more problems and here we are.

License

I chose LGPLv2.1 because it seemed to me to be the most compatible *GPL license and I wanted to keep it free software so I didn't choose permissive. I'm willing to change that if needed for a good cause.