fix(playout): remove outdated liquidsoap code

Fixes #1482

playout/libretime_playout/liquidsoap/1.4/ls_script.liq

@@ -29,31 +29,10 @@ def check_version(~version=liquidsoap.version, major, minor) =
     list.nth(v,0,default=0) > major or list.nth(v,0,default=0) == major and list.nth(v,1,default=0) >= minor
 end
 
-# cue cut fix for liquidsoap <1.2.2
-#
-# This was most likely broken on 1.1.1 (debian) as well.
-#
-# adapted from https://github.com/savonet/liquidsoap/issues/390#issuecomment-277562081
-#
-def fix_cue_in(~cue_in_metadata='liq_cue_in', m) =
-    # 0.04 might need to be adjusted according to your frame size
-    if float_of_string(m[cue_in_metadata]) < 0.04 then
-        [(cue_in_metadata, "0")]
-    else
-        []
-    end
-end
-
 def create_source()
     l = request.equeue(id="s#{!source_id}", length=0.5)
 
     l = audio_to_stereo(id="queue_src", l)
-
-    l = if not check_version(1, 3) then
-        map_metadata(fix_cue_in, l)
-    else
-        l
-    end
     l = cue_cut(l)
     l = amplify(1., override="replay_gain", l)
 

playout/libretime_playout/liquidsoap/entrypoint.liq.j2

@@ -47,11 +47,7 @@ set("server.telnet", true)
 set("server.telnet.bind_addr", "{{ config.liquidsoap.server_listen_address }}")
 set("server.telnet.port", {{ config.liquidsoap.server_listen_port }})
 
-{% if version >= (1, 3, 3) -%}
 set("harbor.bind_addrs", ["{{ config.liquidsoap.harbor_listen_address | join('", "') }}"])
-{%- else -%}
-set("harbor.bind_addr", "{{ config.liquidsoap.harbor_listen_address[0] }}")
-{%- endif %}
 
 station_name = ref "{{ info.station_name }}"
 

playout/tests/liquidsoap/__snapshots__/entrypoint_test.ambr

@@ -1,114 +1,3 @@
-# name: test_generate_entrypoint[1.1]
-  '''
-  # THIS FILE IS AUTO GENERATED. PLEASE DO NOT EDIT!
-  ###########################################################
-  # The ignore() lines are to squash unused variable warnings
-  
-  # Inputs
-  master_live_stream_mp = "main"
-  master_live_stream_port = 8001
-  dj_live_stream_mp = "show"
-  dj_live_stream_port = 8002
-  
-  # Output s1
-  s1_enable = true
-  s1_output = "icecast"
-  s1_host = "localhost"
-  s1_port = 8000
-  s1_mount = "main"
-  s1_user = "source"
-  s1_pass = "hackme"
-  
-  s1_channels = "stereo"
-  s1_type = "ogg"
-  s1_bitrate = 256
-  
-  s1_name = "LibreTime!"
-  s1_description = "LibreTime Radio! Stream #1"
-  s1_genre = "various"
-  s1_url = "https://libretime.org"
-  
-  # Output s2
-  s2_enable = true
-  s2_output = "icecast"
-  s2_host = "localhost"
-  s2_port = 8000
-  s2_mount = "second"
-  s2_user = "source"
-  s2_pass = "hackme"
-  
-  s2_channels = "stereo"
-  s2_type = "mp3"
-  s2_bitrate = 256
-  
-  s2_name = ""
-  s2_description = ""
-  s2_genre = ""
-  s2_url = ""
-  
-  # Output s3
-  s3_enable = false
-  s3_output = "icecast"
-  s3_host = "localhost"
-  s3_port = 8000
-  s3_mount = ""
-  s3_user = "source"
-  s3_pass = ""
-  
-  s3_channels = "stereo"
-  s3_type = "ogg"
-  s3_bitrate = 256
-  
-  s3_name = ""
-  s3_description = ""
-  s3_genre = ""
-  s3_url = ""
-  
-  # Output s4
-  s4_enable = false
-  s4_output = "icecast"
-  s4_host = "localhost"
-  s4_port = 8000
-  s4_mount = ""
-  s4_user = "source"
-  s4_pass = ""
-  
-  s4_channels = "stereo"
-  s4_type = "ogg"
-  s4_bitrate = 256
-  
-  s4_name = ""
-  s4_description = ""
-  s4_genre = ""
-  s4_url = ""
-  
-  icecast_vorbis_metadata = false
-  
-  # System output
-  output_sound_device = false
-  output_sound_device_type = "alsa"
-  
-  # Settings
-  auth_path = "/fake/liquidsoap_auth.py"
-  
-  set("log.file.path", "/var/log/radio.log")
-  
-  set("server.telnet", true)
-  set("server.telnet.bind_addr", "127.0.0.1")
-  set("server.telnet.port", 1234)
-  
-  set("harbor.bind_addr", "0.0.0.0")
-  
-  station_name = ref "LibreTime"
-  
-  off_air_meta = ref "LibreTime - offline"
-  stream_metadata_type = ref 0
-  default_dj_fade = ref 0.0
-  
-  %include "/fake/1.1/ls_script.liq"
-  
-  '''
-# ---
 # name: test_generate_entrypoint[1.4]
   '''
   # THIS FILE IS AUTO GENERATED. PLEASE DO NOT EDIT!

playout/tests/liquidsoap/entrypoint_test.py

@@ -10,10 +10,7 @@ from libretime_playout.liquidsoap.models import Info, StreamPreferences
 
 @pytest.mark.parametrize(
     "version",
-    [
-        pytest.param((1, 1, 1), id="1.1"),
-        pytest.param((1, 4, 4), id="1.4"),
-    ],
+    [pytest.param((1, 4, 4), id="1.4")],
 )
 def test_generate_entrypoint(tmp_path: Path, config: Config, version, snapshot):
     entrypoint_filepath = tmp_path / "radio.liq"