setup.py

fpakman/core/flatpak.py

@@ -0,0 +1,76 @@
+import re
+from typing import List
+
+from fpakman.core import system
+
+
+def app_str_to_json(line: str, version: str) -> dict:
+
+    app_array = line.split('\t')
+
+    if version >= '1.3.0':
+        app = {'name': app_array[0],
+               'id': app_array[1],
+               'version': app_array[2],
+               'branch': app_array[3]}
+    elif '1.0' <= version < '1.1':
+        app = {'ref': app_array[0], 'options': app_array[1]}
+
+        ref_data = app['ref'].split('/')
+        app['id'] = ref_data[0]
+        app['arch'] = ref_data[1]
+        app['branch'] = ref_data[2]
+        app['name'] = ref_data[0].split('.')[-1]
+        app['version'] = None
+    elif '1.2' <= version < '1.3':
+        app = {'name': app_array[0][1].split('.')[-1],
+               'id': app_array[1],
+               'version': app_array[2],
+               'branch': app_array[3],
+               'arch': app_array[4],
+               'origin': app_array[5]}
+    else:
+        raise Exception('Unsupported version')
+
+    info = re.findall('\w+:\s.+', get_app_info(app['id']))
+    fields_to_get = ['origin', 'arch', 'ref']
+
+    for field in info:
+        field_val = field.split(':')
+        field_name = field_val[0].lower()
+
+        if field_name in fields_to_get:
+            app[field_name] = field_val[1].strip()
+
+        if field_name == 'ref':
+            app['runtime'] = app['ref'].startswith('runtime/')
+
+    return app
+
+
+def get_version():
+    res = system.run_cmd('flatpak --version')
+    return res.split(' ')[1].strip() if res else None
+
+
+def get_app_info(app_id: str):
+    return system.run_cmd('flatpak info ' + app_id)
+
+
+def list_installed() -> List[dict]:
+    apps_str = system.run_cmd('flatpak list')
+
+    if apps_str:
+        version = get_version()
+        app_lines = apps_str.split('\n')
+        return [app_str_to_json(line, version) for line in app_lines if line]
+
+    return []
+
+
+def update(ref: str):
+    return bool(system.run_cmd('flatpak update -y ' + ref))
+
+
+def list_updates_as_str():
+    return system.run_cmd('flatpak update', ignore_return_code=True)