mirror of
https://github.com/spalencsar/bearhub.git
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supporting snaps
This commit is contained in:
Vinícius Moreira
GitHub
218
fpakman/core/flatpak/flatpak.py
Executable file
218
fpakman/core/flatpak/flatpak.py
Executable file
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import re
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import subprocess
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from typing import List
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from fpakman.core import system
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from fpakman.core.exception import NoInternetException
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BASE_CMD = 'flatpak'
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def app_str_to_json(line: str, version: str) -> dict:
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app_array = line.split('\t')
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if version >= '1.3.0':
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app = {'name': app_array[0],
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'id': app_array[1],
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'version': app_array[2],
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'branch': app_array[3]}
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elif '1.0' <= version < '1.1':
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app = {'ref': app_array[0], 'options': app_array[1]}
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ref_data = app['ref'].split('/')
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app['id'] = ref_data[0]
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app['arch'] = ref_data[1]
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app['branch'] = ref_data[2]
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app['name'] = ref_data[0].split('.')[-1]
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app['version'] = None
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elif '1.2' <= version < '1.3':
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app = {'name': app_array[1].strip().split('.')[-1],
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'id': app_array[1],
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'version': app_array[2],
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'branch': app_array[3],
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'arch': app_array[4],
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'origin': app_array[5]}
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else:
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raise Exception('Unsupported version')
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extra_fields = get_app_info_fields(app['id'], app['branch'], ['origin', 'arch', 'ref', 'commit'], check_runtime=True)
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app.update(extra_fields)
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return app
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def get_app_info_fields(app_id: str, branch: str, fields: List[str] = [], check_runtime: bool = False):
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info = re.findall(r'\w+:\s.+', get_app_info(app_id, branch))
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data = {}
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fields_to_retrieve = len(fields) + (1 if check_runtime and 'ref' not in fields else 0)
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for field in info:
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if fields and fields_to_retrieve == 0:
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break
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field_val = field.split(':')
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field_name = field_val[0].lower()
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if not fields or field_name in fields or (check_runtime and field_name == 'ref'):
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data[field_name] = field_val[1].strip()
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if fields:
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fields_to_retrieve -= 1
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if check_runtime and field_name == 'ref':
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data['runtime'] = data['ref'].startswith('runtime/')
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return data
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def is_installed():
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version = get_version()
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return False if version is None else True
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def get_version():
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res = system.run_cmd('{} --version'.format(BASE_CMD), print_error=False)
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return res.split(' ')[1].strip() if res else None
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def get_app_info(app_id: str, branch: str):
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return system.run_cmd('{} info {} {}'.format(BASE_CMD, app_id, branch))
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def list_installed() -> List[dict]:
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apps_str = system.run_cmd('{} list'.format(BASE_CMD))
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if apps_str:
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version = get_version()
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app_lines = apps_str.split('\n')
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return [app_str_to_json(line, version) for line in app_lines if line]
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return []
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def update_and_stream(app_ref: str):
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"""
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Updates the app reference and streams Flatpak output,
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:param app_ref:
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:return:
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"""
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return system.cmd_to_subprocess([BASE_CMD, 'update', '-y', app_ref])
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def uninstall_and_stream(app_ref: str):
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"""
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Removes the app by its reference
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:param app_ref:
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:return:
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"""
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return system.cmd_to_subprocess([BASE_CMD, 'uninstall', app_ref, '-y'])
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def list_updates_as_str():
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return system.run_cmd('{} update'.format(BASE_CMD), ignore_return_code=True)
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def downgrade_and_stream(app_ref: str, commit: str, root_password: str) -> subprocess.Popen:
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return system.cmd_as_root([BASE_CMD, 'update', '--commit={}'.format(commit), app_ref, '-y'], root_password)
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def get_app_commits(app_ref: str, origin: str) -> List[str]:
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log = system.run_cmd('{} remote-info --log {} {}'.format(BASE_CMD, origin, app_ref))
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if log:
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return re.findall(r'Commit+:\s(.+)', log)
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else:
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raise NoInternetException()
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def get_app_commits_data(app_ref: str, origin: str) -> List[dict]:
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log = system.run_cmd('{} remote-info --log {} {}'.format(BASE_CMD, origin, app_ref))
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if not log:
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raise NoInternetException()
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res = re.findall(r'(Commit|Subject|Date):\s(.+)', log)
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commits = []
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commit = {}
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for idx, data in enumerate(res):
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commit[data[0].strip().lower()] = data[1].strip()
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if (idx + 1) % 3 == 0:
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commits.append(commit)
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commit = {}
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return commits
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def search(word: str) -> List[dict]:
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cli_version = get_version()
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res = system.run_cmd('{} search {}'.format(BASE_CMD, word))
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found = []
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split_res = res.split('\n')
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if split_res and split_res[0].lower() != 'no matches found':
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for info in split_res:
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if info:
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info_list = info.split('\t')
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if cli_version >= '1.3.0':
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version = info_list[3].strip()
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found.append({
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'name': info_list[0].strip(),
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'description': info_list[1].strip(),
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'id': info_list[2].strip(),
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'version': version,
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'latest_version': version,
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'branch': info_list[4].strip(),
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'origin': info_list[5].strip(),
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'runtime': False,
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'arch': None, # unknown at this moment,
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'ref': None # unknown at this moment
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})
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elif cli_version >= '1.2.0':
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desc = info_list[0].split('-')
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version = info_list[2].strip()
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found.append({
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'name': desc[0].strip(),
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'description': desc[1].strip(),
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'id': info_list[1].strip(),
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'version': version,
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'latest_version': version,
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'branch': info_list[3].strip(),
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'origin': info_list[4].strip(),
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'runtime': False,
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'arch': None, # unknown at this moment,
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'ref': None # unknown at this moment
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})
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else:
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version = info_list[1].strip()
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found.append({
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'name': '',
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'description': info_list[4].strip(),
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'id': info_list[0].strip(),
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'version': version,
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'latest_version': version,
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'branch': info_list[2].strip(),
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'origin': info_list[3].strip(),
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'runtime': False,
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'arch': None, # unknown at this moment,
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'ref': None # unknown at this moment
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})
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return found
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def install_and_stream(app_id: str, origin: str):
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return system.cmd_to_subprocess([BASE_CMD, 'install', origin, app_id, '-y'])
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def set_default_remotes():
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system.run_cmd('flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo')
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