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Better sync for ScummVM games (Fixes #546)

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This commit is contained in:
Mathieu Comandon 2017-05-30 13:32:48 -07:00
parent 616da740f9
commit 99073dc606
3 changed files with 46 additions and 18 deletions
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20
lutris/pga.py
View file

@ -166,7 +166,7 @@ def get_games_where(**conditions):
list: Rows matching the query
"""
query = "select * from games where "
query = "select * from games"
condition_fields = []
condition_values = []
for field, value in conditions.items():
@ -181,14 +181,22 @@ def get_games_where(**conditions):
if extra_condition == 'in':
if not hasattr(value, '__iter__'):
raise ValueError("Value should be an iterable (%s given)" % value)
condition_fields.append('{{}} in ({})'.format(
', '.join('?' * len(value))
))
condition_values = list(chain(condition_values, value))
if value:
condition = "{}" + " in ({})".format(
', '.join('?' * len(value))
)
condition_fields.append(condition)
condition_values = list(chain(condition_values, value))
else:
condition_fields.append("{} = ?".format(field))
condition_values.append(value)
query += " AND ".join(condition_fields)
condition = " AND ".join(condition_fields)
if condition:
query = " WHERE ".join((query, condition))
else:
# FIXME: Inspect and document why we should return an empty list when
# no condition is present.
return []
return sql.db_query(PGA_DB, query, tuple(condition_values))

24
lutris/services/scummvm.py
View file

@ -19,6 +19,7 @@ def mark_as_installed(scummvm_id, name, path):
game_id = pga.add_or_update(
name=name,
runner='scummvm',
installer_slug=INSTALLER_SLUG,
slug=slug,
installed=1,
configpath=config_id,
@ -36,6 +37,14 @@ def mark_as_installed(scummvm_id, name, path):
return game_id
def mark_as_uninstalled(game_info):
logger.info("Uninstalling %s", game_info['name'])
return pga.add_or_update(
id=game_info['id'],
installed=0
)
def get_scummvm_games():
if not os.path.exists(SCUMMVM_CONFIG_FILE):
logger.info("No ScummVM config found")
@ -53,5 +62,18 @@ def get_scummvm_games():
def sync_with_lutris():
scummvm_games = {
game['slug']: game
for game in pga.get_games_where(runner='scummvm',
installer_slug=INSTALLER_SLUG,
installed=1)
}
seen = set()
for scummvm_id, name, path in get_scummvm_games():
mark_as_installed(scummvm_id, name, path)
slug = slugify(name)
seen.add(slug)
if slug not in scummvm_games.keys():
mark_as_installed(scummvm_id, name, path)
for slug in set(scummvm_games.keys()).difference(seen):
mark_as_uninstalled(scummvm_games[slug])

20
lutris/services/xdg.py
View file

@ -69,21 +69,19 @@ def mark_as_installed(appid, runner_name, game_info):
def mark_as_uninstalled(game_info):
assert 'id' in game_info
assert 'name' in game_info
logger.info('Setting %s as uninstalled' % game_info['name'])
game_id = pga.add_or_update(
logger.info('Uninstalling %s' % game_info['name'])
return pga.add_or_update(
id=game_info['id'],
runner='',
installed=0
)
return game_id
def sync_with_lutris():
desktop_games_map = {
desktop_games = {
game['slug']: game
for game in pga.get_games_where(runner='linux', installer_slug=INSTALLER_SLUG)
for game in pga.get_games_where(runner='linux',
installer_slug=INSTALLER_SLUG,
installed=1)
}
seen = set()
@ -96,7 +94,7 @@ def sync_with_lutris():
logger.info("Found desktop game \"{}\" (app: {}, slug: {})".format(name, appid, slug))
seen.add(slug)
if slug not in desktop_games_map.keys():
if slug not in desktop_games.keys():
game_info = {
'name': name,
'slug': slug,
@ -107,8 +105,8 @@ def sync_with_lutris():
}
mark_as_installed(appid, 'linux', game_info)
for slug in set(desktop_games_map.keys()).difference(seen):
mark_as_uninstalled(desktop_games_map[slug])
for slug in set(desktop_games.keys()).difference(seen):
mark_as_uninstalled(desktop_games[slug])
def iter_xdg_apps():