= lua-libpulse-glib
:idprefix:
:idseparator: -
ifdef::env-github,env-browser[]
:toc: macro
:toclevels: 1
endif::[]
ifdef::env-github[]
:branch: master
:status:
:outfilesuffix: .adoc
:!toc-title:
:caution-caption: :fire:
:important-caption: :exclamation:
:note-caption: :paperclip:
:tip-caption: :bulb:
:warning-caption: :warning:
endif::[]
:url-ci-github: https://github.com/sclu1034/lua-libpulse-glib/actions
:url-ci-badge-github: https://img.shields.io/github/workflow/status/sclu1034/lua-libpulse-glib/Lint%20&%20Test?style=flat-square
:url-license-badge: https://img.shields.io/badge/license-GPLv3-brightgreen?style=flat-square
:url-luarocks-badge: https://img.shields.io/luarocks/v/sclu1034/lua-libpulse-glib?style=flat-square
:url-luarocks-link: https://luarocks.org/modules/sclu1034/lua-libpulse-glib

image:{url-license-badge}[License]
ifdef::status[]
image:{url-ci-badge-github}[Build Status (GitHub Actions), link={url-ci-github}]
endif::[]
image:{url-luarocks-badge}[LuaRocks Package, link={url-luarocks-link}]

https://freedesktop.org/software/pulseaudio/doxygen/index.html[libpulse] bindings for use with a GLib MainLoop via
https://github.com/lgi-devs/lgi/[LGI].

== Quick Start

Install https://github.com/lgi-devs/lgi[lgi] and _lua_libpulse_glib_ from LuaRocks:

[source,shell]
----
luarocks install lgi
luarocks install lua-libpulse-glib
----

[source,lua]
----
local lgi = require("lgi")
local pulseaudio = require("lua_libpulse_glib")
local ppretty = require("pl.pretty")

local pa = pulseaudio.new()
local ctx = pa:context()

local loop = lgi.GLib.MainLoop.new()

ctx:connect(nil, function(state)
    if state == 4 then
        print("Connection is ready")
        
        ctx:get_sinks(function(sinks)
            ppretty.dump(sinks)
            loop:quit()
        end)
    end
end)

loop:run()
---