util.dbuffer: Add efficient shortcuts for discard() in certain cases
If the buffer is already empty, nothing to do. If we're throwing away the
whole buffer, we can just empty it and avoid read_chunk() (which in turn
may collapse()). These shortcuts are much more efficient.
cache = true
codes = true
ignore = { "411/err", "421/err", "411/ok", "421/ok", "211/_ENV", "431/log", "214", "581" }
std = "lua54c"
max_line_length = 150
read_globals = {
"prosody",
"import",
};
files["prosody"] = {
allow_defined_top = true;
module = true;
globals = {
"prosody";
}
}
files["prosodyctl"] = {
allow_defined_top = true;
module = true;
};
files["core/"] = {
globals = {
"prosody.hosts.?",
};
}
files["util/"] = {
-- Ignore unwrapped license text
max_comment_line_length = false;
}
files["util/jsonschema.lua"] = {
ignore = { "211" };
}
files["util/datamapper.lua"] = {
ignore = { "211" };
}
files["plugins/"] = {
module = true;
allow_defined_top = true;
read_globals = {
-- Module instance
"module.name",
"module.host",
"module._log",
"module.event_handlers",
"module.reloading",
"module.saved_state",
"module.global",
"module.path",
"module.items",
-- Module API
"module.add_extension",
"module.add_feature",
"module.add_identity",
"module.add_item",
"module.add_timer",
"module.weekly",
"module.daily",
"module.hourly",
"module.broadcast",
"module.context",
"module.depends",
"module.default_permission",
"module.default_permissions",
"module.fire_event",
"module.get_directory",
"module.get_host",
"module.get_host_items",
"module.get_host_type",
"module.get_name",
"module.get_option",
"module.get_option_array",
"module.get_option_boolean",
"module.get_option_inherited_set",
"module.get_option_number",
"module.get_option_path",
"module.get_option_scalar",
"module.get_option_set",
"module.get_option_string",
"module.get_status",
"module.handle_items",
"module.hook",
"module.hook_global",
"module.hook_object_event",
"module.hook_tag",
"module.load_resource",
"module.log",
"module.log_status",
"module.may",
"module.measure",
"module.metric",
"module.open_store",
"module.provides",
"module.remove_item",
"module.require",
"module.send",
"module.send_iq",
"module.set_global",
"module.set_status",
"module.shared",
"module.unhook",
"module.unhook_object_event",
"module.wrap_event",
"module.wrap_global",
"module.wrap_object_event",
-- mod_http API
"module.http_url",
};
globals = {
-- Methods that can be set on module API
"module.unload",
"module.add_host",
"module.load",
"module.add_host",
"module.save",
"module.restore",
"module.command",
"module.environment",
};
}
files["spec/"] = {
std = "+busted";
globals = { "randomize" };
}
files["prosody.cfg.lua"] = {
ignore = { "131" };
globals = {
"Host",
"host",
"VirtualHost",
"Component",
"component",
"Include",
"include",
"RunScript"
};
}
if os.getenv("PROSODY_STRICT_LINT") ~= "1" then
-- These files have not yet been brought up to standard
-- Do not add more files here, but do help us fix these!
local exclude_files = {
"doc/net.server.lua";
"fallbacks/bit.lua";
"fallbacks/lxp.lua";
"net/dns.lua";
"net/server_select.lua";
"plugins/mod_storage_sql1.lua";
"spec/core_moduleapi_spec.lua";
"spec/util_http_spec.lua";
"spec/util_ip_spec.lua";
"spec/util_multitable_spec.lua";
"spec/util_rfc6724_spec.lua";
"spec/util_throttle_spec.lua";
"tools/ejabberd2prosody.lua";
"tools/ejabberdsql2prosody.lua";
"tools/erlparse.lua";
"tools/jabberd14sql2prosody.lua";
"tools/migration/migrator.cfg.lua";
"tools/migration/migrator/jabberd14.lua";
"tools/migration/migrator/mtools.lua";
"tools/migration/migrator/prosody_files.lua";
"tools/migration/migrator/prosody_sql.lua";
"tools/migration/prosody-migrator.lua";
"tools/openfire2prosody.lua";
"tools/xep227toprosody.lua";
}
for _, file in ipairs(exclude_files) do
files[file] = { only = {} }
end
end