From 9c212606ea3a568ff5d5e0c94fd294fa35aeb853 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Sat, 22 Jul 2023 09:07:50 +0200
Subject: show archaic log, if nothing happened recently - do not only consider
 the last 4 days

---
 show-irc-log | 43 +++++++++++++++++++++++++++++--------------
 1 file changed, 29 insertions(+), 14 deletions(-)

diff --git a/show-irc-log b/show-irc-log
index 8ba667c..0986b21 100755
--- a/show-irc-log
+++ b/show-irc-log
@@ -9,20 +9,35 @@ curl -Ss 'https://mirror.archlinux32.org/irc-logs/%23archlinux32/' \
   t
   d
 ' \
-| sort \
-| tail -n4 \
-| while read -r s; do
-    curl -Ss 'https://mirror.archlinux32.org/irc-logs/%23archlinux32/'"${s}"'.html' \
-    | sed -n '
-      s|^.* <span class="person" style="[^"]\+">&lt;\([^&]\+\)&gt;</span>|\1 \||
-      t ok
-      s|^.* <span class="person" style="[^"]\+">\* \(\S\+\) \(.*\)</span>.*$|\1 : \2|
-      t ok
-      T
-      :ok
-      p
-    '
-  done \
+| sort -r \
+| {
+  lines_count=0
+  while read -r s; do
+    lines=$(
+      curl -Ss 'https://mirror.archlinux32.org/irc-logs/%23archlinux32/'"${s}"'.html' \
+      | sed -n '
+        s|^.* <span class="person" style="[^"]\+">&lt;\([^&]\+\)&gt;</span>|\1 \||
+        t ok
+        s|^.* <span class="person" style="[^"]\+">\* \(\S\+\) \(.*\)</span>.*$|\1 : \2|
+        t ok
+        T
+        :ok
+        p
+      ' \
+      | tac
+    )
+    if [ -z "${lines}" ]; then
+      continue;
+    fi
+    lines_count=$((lines_count + $(printf '%s\n' "${lines}" | wc -l)))
+    printf '%s\n' "${lines}"
+    if [ "${lines_count}" -ge 30 ]; then
+      cat >/dev/null
+      break
+    fi
+  done
+} \
+| tac \
 | tail -n30 \
 > "${tmp_dir}/input"
 
-- 
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