filename: foo.lua -> category: script/foo

NULL crashes the journald writer

Ensure that no part of the description string is empty, otherwise fall back
Fix logic with dev and/or subdev being 0

https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/6079830591bc34433e4ba8e6142061e59022dfe2

https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/aea79cd79ca0f08fe6aae566d23bbf972e27092f

The advantage is that luaL_tolstring behaves the same as the native lua
tostring() function, while lua_tostring() does not. In particular, boolean
values are converted properly to "true" and "false" now, while they were
not converted with lua_tostring()

Add a unit test too

This file is meant to provide the equivalent of pipewire-media-session's
'with-pulseaudio' flag file

This allows altering monitor properties or adding rules in different
lua files that get loaded before 90-enable*.lua

and also make the default of alsa.reserve to be false, for easier scripting

pipewire/pipewire!456

When we convert from a lua table to a GVariant dictionary, it is not
possible to maintain the hybrid string & integer keys approach that Lua
has for tables, so we convert all keys to strings and a table becomes a{sv}

When we convert back from a{sv} to a table, it is desirable to get back
the integer keys wherever possible.

The use case is to pass "arrays" (i.e. tables with integer keys) from
the configuration files to the lua scripts, without losing the properties
of the "array"

* index array items from 1
* handle any kind of value, not just GVariant basic types
* unit test

* Add more generic lua -> gvariant conversion
* Cleanup the gvariant -> lua function and rename it

G_VARIANT_TYPE_DICTIONARY also catches the VARDICT case

Includes a plugin to handle the portal permission store dbus interface

Replaces old module-client-permissions module

meson can't find project options before executing the project() command :(

This reverts commit 8bff0cc6.

... because loading a script first looks in that directory, so it's
easy to make tests break by a conflicting file in the system config dir,
for instance, /etc/wireplumber/scripts/pod.lua

Use the numeric values of the spa types instead of their string representation