From 1a07538253b49a1e12df144f2c005898d52be99f Mon Sep 17 00:00:00 2001
From: Sacha Chua <sacha@sachachua.com>
Date: Thu, 24 Nov 2022 10:12:59 -0500
Subject: restream, go back to old mount structure

---
 roles/obs/templates/start-background-music |  5 +++++
 roles/stream/tasks/main.yml                | 15 +++++++++++++++
 roles/stream/templates/icecast.xml         |  8 ++++----
 roles/stream/templates/restream.sh         |  1 +
 roles/stream/templates/screen-restream.sh  | 10 ++++++++++
 5 files changed, 35 insertions(+), 4 deletions(-)
 create mode 100755 roles/obs/templates/start-background-music
 create mode 100755 roles/stream/templates/screen-restream.sh

diff --git a/roles/obs/templates/start-background-music b/roles/obs/templates/start-background-music
new file mode 100755
index 0000000..af28208
--- /dev/null
+++ b/roles/obs/templates/start-background-music
@@ -0,0 +1,5 @@
+if screen -list | grep -q background; then
+  echo "Already running in screen, attach with screen -x background"
+else
+  screen -S background /bin/bash -c "mpv ~/stream/background.wav --loop=yes"
+fi
diff --git a/roles/stream/tasks/main.yml b/roles/stream/tasks/main.yml
index 941ac92..b2bbc69 100644
--- a/roles/stream/tasks/main.yml
+++ b/roles/stream/tasks/main.yml
@@ -1,3 +1,8 @@
+- name: Install at for scheduling commands
+  become: true
+  package:
+    name: at
+    state: present
 - name: Install Icecast
   become: true
   package:
@@ -62,3 +67,13 @@
     owner: orga
     mode: 0755
   loop: "{{ restreaming_platforms | subelements('streams') | list }}"
+  no_log: True
+- name: Set up restream scripts
+  tags: restream
+  template:
+    src: screen-restream.sh
+    dest: /home/orga/screen-restream-{{ item[1].name }}-{{ item[0].name }}.sh
+    owner: orga
+    mode: 0755
+  loop: "{{ restreaming_platforms | subelements('streams') | list }}"
+  no_log: True
diff --git a/roles/stream/templates/icecast.xml b/roles/stream/templates/icecast.xml
index cf6ec41..37e1a0a 100644
--- a/roles/stream/templates/icecast.xml
+++ b/roles/stream/templates/icecast.xml
@@ -169,7 +169,7 @@
                 <header name="Access-Control-Allow-Origin" value="http://webplayer.example.org" />
                 <header name="baz" value="quux" />
         </http-headers>
-        <on-connect>/home/icecast/bin/stream-start</on-connect>
+        <on-connect>/home/icecast/bin/stream-startg</on-connect>
         <on-disconnect>/home/icecast/bin/stream-stop</on-disconnect>
     </mount>
     -->
@@ -189,7 +189,7 @@
     -->
     {% for track in emacsconf_tracks %}
     <mount type="normal">
-        <mount-name>/{{ track.id }}.webm</mount-name>
+        <mount-name>/{{ emacsconf_id }}/{{ track.id }}.webm</mount-name>
         <username>{{ icecast_emacsconf_user }}</username>
         <password>{{ icecast_emacsconf_password }}</password>
 	      {% if icecast_save_dump %}<dump-file>/data/{{ emacsconf_id }}-{{ emacsconf_year }}-{{ track.id }}_%Y-%m-%d_%H-%M-%S.webm</dump-file>{% endif %}
@@ -202,7 +202,7 @@
         <on-disconnect>/usr/local/bin/{{ emacsconf_id }}-lowres-{{ track.id }}-on-disconnect</on-disconnect>
     </mount>
     <mount type="normal">
-        <mount-name>/{{ track.id }}-host.webm</mount-name>
+        <mount-name>/{{ emacsconf_id }}/{{ track.id }}-host.webm</mount-name>
         <username>{{ icecast_emacsconf_user }}</username>
         <password>{{ icecast_emacsconf_password }}</password>
         <stream-name>EmacsConf {{ emacsconf_year }} - {{ track.name }} track</stream-name>
@@ -213,7 +213,7 @@
         <hidden>1</hidden>
     </mount>
     <mount type="normal">
-        <mount-name>/{{ track.id }}-480p.webm</mount-name>
+        <mount-name>/{{ emacsconf_id }}/{{ track.id }}-480p.webm</mount-name>
         <username>{{ icecast_emacsconf_user }}</username>
         <password>{{ icecast_emacsconf_password }}</password>
         <stream-name>{{ emacsconf_name }} {{ emacsconf_year }} - {{ track.name }} track (480p)</stream-name>
diff --git a/roles/stream/templates/restream.sh b/roles/stream/templates/restream.sh
index e1d0a7f..81970c7 100755
--- a/roles/stream/templates/restream.sh
+++ b/roles/stream/templates/restream.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 # {{ ansible_managed }}
+# echo $$ > /tmp/restream-{{ item[1].key }}.pid
 MOUNT={{ item[0].stream_url }}/{{ item[1].key }}   # rtmp://..../stream_key
 LOGLEVEL="${LOGLEVEL:-24}"
 for i in 1 2 3 4 5; do
diff --git a/roles/stream/templates/screen-restream.sh b/roles/stream/templates/screen-restream.sh
new file mode 100755
index 0000000..7466c48
--- /dev/null
+++ b/roles/stream/templates/screen-restream.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+# {{ ansible_managed }}
+
+SCREEN_NAME=restream-{{ item[1].name }}-{{ item[0].name }}
+if screen -S $SCREEN_NAME -Q select ; then
+    echo "Already restreaming; screen -S $SCREEN_NAME -X quit   if you need to restart"
+else
+    screen -dmS $SCREEN_NAME /home/{{ emacsconf_user }}/restream-{{ item[1].name }}-{{ item[0].name }}e.sh
+    echo "Started screen; connect with screen -x $SCREEN_NAME"
+fi
-- 
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