zastrixarundell/flatpak-builder-lint

A linter for flatpak-builder manifests

flatpak-builder-lint

flatpak-builder-lint is a linter for flatpak-builder manifests, and more widely, also Flatpak builds. It is primarily developed for Flathub, but can be useful for other Flatpak repositories.

Installation

Docker

The latest build of flatpak-builder-linter can be used with Docker.

docker run --rm -it ghcr.io/flathub/flatpak-builder-lint:latest

You may need to pass the local data using --volume to check the chosen file or repo.

Flatpak

flatpak-builder-lint is part of the org.flatpak.Builder flatpak package available on Flathub. Set up Flatpak first, then install org.flatpak.Builder:

flatpak install flathub -y org.flatpak.Builder
flatpak run --command=flatpak-builder-lint org.flatpak.Builder --help

The flatpak package tracks the git commit currently used on the Flathub infrastructure.

Local environment

Due to soft requirements for versions of external tools, flatpak-builder-lint locally is not recommended. If you know what you're doing, it can be installed using Poetry.

git clone https://github.com/flathub/flatpak-builder-lint
cd flatpak-builder-lint
poetry install 
poetry run flatpak-builder-lint --help

Additional tools are required by subcommands and checks:

• flatpak-builder for validating flatpak-builder manifests,
• ostree for validating ostree repositories containing builds,
• appstream-util from appstream-glib for validating AppStream.

Usage

usage: flatpak-builder-lint [-h] [--json] [--version] [--exceptions] [--appid APPID] {builddir,repo,manifest} path

A linter for Flatpak builds and flatpak-builder manifests

positional arguments:
  {builddir,repo,manifest}
                        type of artifact to lint
  path                  path to flatpak-builder manifest or Flatpak build directory

options:
  -h, --help            show this help message and exit
  --json                output in JSON format
  --version             show program's version number and exit
  --exceptions          skip allowed warnings or errors
  --appid APPID         override app ID