From 8fcec90fd02cfa4c970f24f6ee29607b4a69e318 Mon Sep 17 00:00:00 2001
From: Leo Vivier <zaeph@zaeph.net>
Date: Sun, 23 Oct 2022 18:28:09 +0200
Subject: Overhaul script

---
 2022/organizers-notebook/index.org | 68 ++++++++++++++++++++++++++------------
 1 file changed, 46 insertions(+), 22 deletions(-)

diff --git a/2022/organizers-notebook/index.org b/2022/organizers-notebook/index.org
index e722c41f..8de46eb1 100644
--- a/2022/organizers-notebook/index.org
+++ b/2022/organizers-notebook/index.org
@@ -3586,49 +3586,73 @@ Throw an error if ERROR is non-nil, skip otherwise."
 #+begin_src sh :eval no :tangle prerecs-wait-new.sh
 #!/usr/bin/env sh
 
-set -eu
+sleep_duration=600
 
-sleep_duration=1800
-
-data=prerec-wait-new.data
+data="$(basename "$0" ".sh").data"
 touch "$data"
 
-plural() {
+plural () {
     if [ "$2" = 1 ] || [ "$2" = -1 ]; then
         echo "${1}"
     else
         case $1 in
             "is" )
-                "are"
+                echo "are"
                 ;;
-            ,* )
-                "${1}s"
+            * )
+                echo "${1}s"
         esac
     fi
 }
 
+current_time() {
+    date +"[%T]"
+}
+
+log() {
+    printf "%s $1\n" "$(current_time)"
+}
+
+color_green="\e[32m"
+color_white="\e[0m"
+
+log2() {
+    log "${color_green}$1${color_white}"
+}
+
 notify() {
-    echo "$1"
-    notify-send -t 0 "EmacsConf" "$1"
+    log2 "$1"
+    notify-send -t 0 "EmacsConf" "$(log "$1")"
 }
 
-echo "Currently waiting for prerec"
+_sleep() {
+    log "Checking again in ${sleep_duration}s"
+    sleep "$sleep_duration"
+}
 
-prerecs_number_past=$(cat "$data")
-diff=0
+log2 "Currently waiting for prerec"
 
 while true; do
-    prerecs_number_current="$(TERM=xterm ssh orga@media.emacsconf.org -- ls -1 /srv/upload | wc -l)"
-    diff=$((prerecs_number_current - prerecs_number_past))
-    if [ $diff -gt 0 ]; then
-        break
-    fi
-    sleep "$sleep_duration"
-done
+    prerecs_number_past=$(cat "$data")
+    diff=0
 
-notify "Yay~, $diff new $(plural "prerec" $diff) $(plural "is" $diff) available!"
+    while true; do
+        log "Checking..."
+        prerecs_number_current="$(TERM=xterm ssh orga@media.emacsconf.org -- ls -1 /srv/upload | wc -l)"
+        diff=$((prerecs_number_current - prerecs_number_past))
+        if [ $diff -gt 0 ]; then
+            break
+        fi
+        log "No new prerec."
+        _sleep
+    done
+
+    notify "$diff new $(plural "prerec" $diff) $(plural "is" $diff) available!"
 
-echo "$prerecs_number_current" > "$data"
+    echo "$prerecs_number_current" > "$data"
+
+    _sleep
+done
 #+end_src
 
 
-- 
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