mirror of
https://github.com/niess/python-appimage.git
synced 2025-07-21 21:01:15 +02:00
110 lines
3.2 KiB
Python
110 lines
3.2 KiB
Python
import os
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import platform
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import stat
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from .fs import copy_file, copy_tree, make_tree
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from .log import log
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from .system import system
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from .tmp import TemporaryDirectory
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from .url import urlretrieve
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_ARCH = platform.machine()
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CACHE_DIR = os.path.expanduser('~/.cache/python-appimage')
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'''Package cache location'''
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PREFIX = os.path.abspath(os.path.dirname(__file__) + '/..')
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'''Package installation prefix'''
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APPIMAGETOOL_DIR = os.path.join(CACHE_DIR, 'bin')
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'''Location of the appimagetool binary'''
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APPIMAGETOOL_VERSION = '1.9.0'
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'''Version of the appimagetool binary'''
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EXCLUDELIST = os.path.join(CACHE_DIR, 'share/excludelist')
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'''AppImage exclusion list'''
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PATCHELF = os.path.join(CACHE_DIR, 'bin/patchelf')
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'''Location of the PatchELF binary'''
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PATCHELF_VERSION = '0.14.3'
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'''Version of the patchelf binary'''
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def ensure_appimagetool(dry=False):
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'''Fetch appimagetool from the web if not available locally
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'''
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if APPIMAGETOOL_VERSION == '12':
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appimagetool_name = 'appimagetool'
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else:
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appimagetool_name = 'appimagetool-' + APPIMAGETOOL_VERSION
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appdir_name = '.'.join(('', appimagetool_name, 'appdir', _ARCH))
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appdir = os.path.join(APPIMAGETOOL_DIR, appdir_name)
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apprun = os.path.join(appdir, 'AppRun')
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if dry or os.path.exists(apprun):
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return apprun
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appimage = 'appimagetool-{0:}.AppImage'.format(_ARCH)
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if APPIMAGETOOL_VERSION in map(str, range(1, 14)):
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repository = 'AppImageKit'
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else:
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repository = 'appimagetool'
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baseurl = os.path.join(
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'https://github.com/AppImage',
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repository,
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'releases/download',
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APPIMAGETOOL_VERSION
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)
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log('INSTALL', 'appimagetool from %s', baseurl)
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if not os.path.exists(appdir):
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make_tree(os.path.dirname(appdir))
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with TemporaryDirectory() as tmpdir:
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urlretrieve(os.path.join(baseurl, appimage), appimage)
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os.chmod(appimage, stat.S_IRWXU)
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system(('./' + appimage, '--appimage-extract'))
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copy_tree('squashfs-root', appdir)
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return apprun
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# Installers for dependencies
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def ensure_excludelist():
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'''Fetch the AppImage excludelist from the web if not available locally
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'''
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if os.path.exists(EXCLUDELIST):
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return
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baseurl = 'https://raw.githubusercontent.com/probonopd/AppImages/master'
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log('INSTALL', 'excludelist from %s', baseurl)
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urlretrieve(baseurl + '/excludelist', EXCLUDELIST)
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mode = os.stat(EXCLUDELIST)[stat.ST_MODE]
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os.chmod(EXCLUDELIST, mode | stat.S_IWGRP | stat.S_IWOTH)
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def ensure_patchelf():
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'''Fetch PatchELF from the web if not available locally
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'''
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if os.path.exists(PATCHELF):
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return False
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tgz = '-'.join(('patchelf', PATCHELF_VERSION, _ARCH)) + '.tar.gz'
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baseurl = 'https://github.com/NixOS/patchelf'
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log('INSTALL', 'patchelf from %s', baseurl)
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dirname = os.path.dirname(PATCHELF)
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patchelf = dirname + '/patchelf'
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make_tree(dirname)
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with TemporaryDirectory() as tmpdir:
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urlretrieve(os.path.join(baseurl, 'releases', 'download',
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PATCHELF_VERSION, tgz), tgz)
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system(('tar', 'xzf', tgz))
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copy_file('bin/patchelf', patchelf)
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os.chmod(patchelf, stat.S_IRWXU | stat.S_IRWXG | stat.S_IRWXO)
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return True
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