From f2df64db7df3325af25708f8cde5773ab4499daa Mon Sep 17 00:00:00 2001
From: Leo Vivier <zaeph@zaeph.net>
Date: Fri, 21 Oct 2022 17:24:45 +0200
Subject: Add watch script for prerecs

---
 2022/organizers-notebook.md        | 60 ++++++++++++++++++++++++++++++++++++--
 2022/organizers-notebook/index.org | 47 +++++++++++++++++++++++++++++
 2 files changed, 104 insertions(+), 3 deletions(-)

diff --git a/2022/organizers-notebook.md b/2022/organizers-notebook.md
index 6b17a943..08118dcc 100644
--- a/2022/organizers-notebook.md
+++ b/2022/organizers-notebook.md
@@ -695,7 +695,12 @@ in prod or docker container
 ### TODO restreamers on live0
 
 
-### TODO icecast on live0
+### STARTED icecast on live0
+
+(find-file &ldquo;/ssh:live|sudo::/etc/icecast2/icecast.xml&rdquo;)
+
+
+#### TODO Set up watch/gen/480p
 
 
 ### TODO publishing environment
@@ -2307,7 +2312,7 @@ Probably focus on grabbing the audio first and seeing what&rsquo;s worth keeping
 
 Make a table of the form
 
-<table id="orgecfc040" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+<table id="org8eb532e" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
 
 
 <colgroup>
@@ -3241,7 +3246,7 @@ Where:
     Nice if there&rsquo;s an Ansible playbook
     
     sachac&rsquo;s notes:
-    <file:///home/sacha/code/docker/emacsconf-publish/>
+    <file:///home/zaeph/code/docker/emacsconf-publish/>
 -   probably good to set it up on front
 
 It&rsquo;s now on front. 
@@ -3907,6 +3912,55 @@ chatter in the other lists Cc&rsquo;d on this message.  Thank you.
     (message "Back to safety.  Phew!")
 
 
+## Prerecs
+
+
+### Receive notification when new prerecs are available
+
+    #!/usr/bin/env sh
+    
+    set -xeu
+    
+    sleep_duration=1800
+    
+    data=prerec-wait-new.data
+    touch check-new-prerecs.data
+    
+    prerecs_number_current="$(TERM=xterm ssh orga@media.emacsconf.org -- ls -1 /srv/upload | wc -l)"
+    
+    plural() {
+        if [ "$2" = 1 ] || [ "$2" = -1 ]; then
+            echo "${1}"
+        else
+            case $1 in
+                "is" )
+                    "are"
+                    ;;
+                * )
+                    "${1}s"
+            esac
+        fi
+    }
+    
+    notify() {
+        echo "$1"
+        notify-send -t 0 "EmacsConf" "$1"
+    }
+    
+    prerecs_number_past=$(cat check-new-prerecs.data)
+    diff=$((prerecs_number_current - prerecs_number_past))
+    
+    echo "Currently waiting for prerec"
+    
+    while [ $diff = 0 ]; do
+        sleep "$sleep_duration"
+    done
+    
+    notify "Yay~, $diff new $(plural "prerec" $diff) $(plural "is" $diff) available!"
+    
+    echo "$prerecs_number_current" > "$data"
+
+
 ## Publish this page
 
     (defun emacsconf-org-publish-this-page ()
diff --git a/2022/organizers-notebook/index.org b/2022/organizers-notebook/index.org
index 68abe0e6..0a31aced 100644
--- a/2022/organizers-notebook/index.org
+++ b/2022/organizers-notebook/index.org
@@ -3376,6 +3376,53 @@ Throw an error if ERROR is non-nil, skip otherwise."
 
 (message "Back to safety.  Phew!")
 #+end_src
+** Prerecs
+*** Receive notification when new prerecs are available
+#+begin_src sh :eval no :tangle prerecs-wait-new.sh
+#!/usr/bin/env sh
+
+set -xeu
+
+sleep_duration=1800
+
+data=prerec-wait-new.data
+touch check-new-prerecs.data
+
+prerecs_number_current="$(TERM=xterm ssh orga@media.emacsconf.org -- ls -1 /srv/upload | wc -l)"
+
+plural() {
+    if [ "$2" = 1 ] || [ "$2" = -1 ]; then
+        echo "${1}"
+    else
+        case $1 in
+            "is" )
+                "are"
+                ;;
+            * )
+                "${1}s"
+        esac
+    fi
+}
+
+notify() {
+    echo "$1"
+    notify-send -t 0 "EmacsConf" "$1"
+}
+
+prerecs_number_past=$(cat check-new-prerecs.data)
+diff=$((prerecs_number_current - prerecs_number_past))
+
+echo "Currently waiting for prerec"
+
+while [ $diff = 0 ]; do
+    sleep "$sleep_duration"
+done
+
+notify "Yay~, $diff new $(plural "prerec" $diff) $(plural "is" $diff) available!"
+
+echo "$prerecs_number_current" > "$data"
+#+end_src
+
 
 ** Publish this page
 #+begin_src emacs-lisp
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