contrib/ci/flatpak.py

#!/usr/bin/env python3
#
# Copyright 2018 Mario Limonciello <mario.limonciello@dell.com>
#
# SPDX-License-Identifier: LGPL-2.1-or-later

import subprocess
import os
import json
import shutil


def prepare(target):
    # clone the flatpak json
    cmd = ["git", "submodule", "update", "--remote", "contrib/flatpak"]
    subprocess.run(cmd, check=True)

    # clone the submodules for that
    cmd = ["git", "submodule", "update", "--init", "--remote", "shared-modules/"]
    subprocess.run(cmd, cwd="contrib/flatpak", check=True)

    # parse json
    if os.path.isdir("build"):
        shutil.rmtree("build")
    data = {}
    with open("contrib/flatpak/org.freedesktop.fwupd.json") as rfd:
        data = json.load(rfd, strict=False)
    platform = f"runtime/{data['runtime']}/x86_64/{data['runtime-version']}"
    sdk = f"runtime/{data['sdk']}/x86_64/{data['runtime-version']}"
    num_modules = len(data["modules"])

    # update to build from main
    data["branch"] = "main"
    for index in range(0, num_modules):
        module = data["modules"][index]
        if type(module) != dict or "name" not in module:
            continue
        name = module["name"]
        if "fwupd" not in name:
            continue
        data["modules"][index]["sources"][0].pop("url")
        data["modules"][index]["sources"][0].pop("sha256")
        data["modules"][index]["sources"][0]["type"] = "dir"
        data["modules"][index]["sources"][0]["skip"] = [".git"]
        data["modules"][index]["sources"][0]["path"] = ".."

    # write json
    os.mkdir("build")
    with open(target, "w") as wfd:
        json.dump(data, wfd, indent=4)
    os.symlink("../contrib/flatpak/shared-modules", "build/shared-modules")

    # install the runtimes (parsed from json!)
    repo = "flathub"
    repo_url = "https://dl.flathub.org/repo/flathub.flatpakrepo"
    print("Installing dependencies")
    cmd = ["flatpak", "remote-add", "--if-not-exists", repo, repo_url]
    subprocess.run(cmd, check=True)
    cmd = ["flatpak", "install", "--assumeyes", repo, sdk]
    subprocess.run(cmd, check=True)
    cmd = ["flatpak", "install", "--assumeyes", repo, platform]
    subprocess.run(cmd, check=True)


def build(target):
    cmd = [
        "flatpak-builder",
        "--repo=repo",
        "--force-clean",
        "--disable-rofiles-fuse",
        "build-dir",
        target,
    ]
    subprocess.run(cmd, check=True)
    cmd = ["flatpak", "build-bundle", "repo", "fwupd.flatpak", "org.freedesktop.fwupd"]
    subprocess.run(cmd, check=True)


if __name__ == "__main__":
    t = os.path.join("build", "org.freedesktop.fwupd.json")
    prepare(t)
    build(t)

# to run from the builddir:
# sudo flatpak-builder --run build-dir org.freedesktop.fwupd.json /app/libexec/fwupd/fwupdtool get-devices

# install the single file bundle
# flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
# flatpak install fwupd.flatpak

# to run a shell in the same environment that flatpak sees:
# flatpak run --command=sh --devel org.freedesktop.fwupd

# to run fwupdtool as root:
# sudo -i flatpak run org.freedesktop.fwupd --verbose get-devices