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https://github.com/HeyPuter/firefox.git
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Julian Nagele
87c1a78f62
pacman_install() uses sudo pacman -S to install packages, which requires the user to enter their password for sudo even if there's nothing to do. Checking for installed packages using pacman -Q allows us to skip calling sudo when all packages are already installed. Differential Revision: https://phabricator.services.mozilla.com/D199242
53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import subprocess
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import sys
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from mozboot.base import BaseBootstrapper
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from mozboot.linux_common import LinuxBootstrapper
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class ArchlinuxBootstrapper(LinuxBootstrapper, BaseBootstrapper):
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"""Archlinux experimental bootstrapper."""
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def __init__(self, version, dist_id, **kwargs):
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print("Using an experimental bootstrapper for Archlinux.", file=sys.stderr)
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BaseBootstrapper.__init__(self, **kwargs)
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def install_packages(self, packages):
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# watchman is not available via pacman
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packages = [p for p in packages if p != "watchman"]
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self.pacman_install(*packages)
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def upgrade_mercurial(self, current):
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self.pacman_install("mercurial")
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def pacman_install(self, *packages):
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def is_installed(package):
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pacman_query = subprocess.run(
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["pacman", "-Q", package],
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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check=False,
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)
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if pacman_query.returncode not in [0, 1]:
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raise Exception(
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f'Failed to query pacman whether "{package}" is installed: "{pacman_query.stdout}"'
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)
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return pacman_query.returncode == 0
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packages = [p for p in packages if not is_installed(p)]
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# avoid sudo prompt if all packages are installed already
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if not packages:
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return
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command = ["pacman", "-S", "--needed"]
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if self.no_interactive:
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command.append("--noconfirm")
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command.extend(packages)
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self.run_as_root(command)
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