From 3b7436c65b8f042b57269124f84e818943d9755b Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Tue, 17 Oct 2017 10:50:28 +0200
Subject: pimp convert.sh

---
 convert.sh | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 51 insertions(+), 6 deletions(-)

diff --git a/convert.sh b/convert.sh
index 6c54371..175195a 100755
--- a/convert.sh
+++ b/convert.sh
@@ -4,9 +4,46 @@ dir='/srv/arch-mirror/arch/arch/archlinux32/irc-logs/#archlinux-ports/'
 
 declare -A colors
 
-sed '
-  s/([^()]*@[^()]*) //
-' | \
+if [ "$1" = 'html' ]; then
+  shift
+  sed -n '
+    /^<font size="2">/{
+      s@^<font size="2">(\([^)]\+\))</font><b> @\1 @
+      /entered the room\.<\/b><br\/>$/{
+        s@^\(\S\+\) \(.*\S\) \[.*] entered the room\.<\/b><br\/>$@\1 --> | \2 has joined #archlinux-ports @
+        p
+        d
+      }
+      / left the room /{
+        s@^\(\S\+\) \(.*\S\) left the room (quit: \(.*\))\.</b><br/>$@\1 <-- | \2 has quit (\3)@
+        p
+        d
+      }
+      / left the room\./{
+        s@^\(\S\+\) \(.*\S\) left the room\.</b><br/>$@\1 <-- | \2 has quit (Quit: \2)@
+        p
+        d
+      }
+      / is now known as /{
+        s@^\(\S\+\) \(.*\S\)\s*</b><br/>$@\1 -- | \2@
+        p
+        d
+      }
+      d
+    }
+    /<font size="2">/{
+      s@^<font color="#[0-9A-F]\{6\}"><font size="2">(\([^)]\+\))</font> <b>\(\S\+\):</b></font> @\1 \2 | @
+      s@<br/>$@@
+      p
+      d
+    }
+  '
+else
+  sed '
+    s/([^()]*@[^()]*) //
+  '
+  cat
+fi | \
 sed '
   :a
     $!N
@@ -21,7 +58,7 @@ while read -r a b dummy c; do
     exit 42
   fi
   time=$(
-    date -d@$(($(date -d"${a}" +%s)+3600*6)) +%T
+    date -d@$(($(date -d"${a}" +%s)+3600*$2)) +%T
   )
   if [ "${b}" = '-->' ]; then
     name="${c%% *}"
@@ -38,6 +75,13 @@ while read -r a b dummy c; do
       "${time}"  "${time}" "${time}" "${name}" "${reason}"
     continue
   fi
+  if [ "${b}" = '--' ]; then
+    before="${c%% *}"
+    after="${c##* }"
+    printf '<a href="#%s" name="%s" class="time">[%s]</a> <span class="nick">%s</span> is now known as <span class="nick">%s</span>\n<br />\n' \
+      "${time}" "${time}" "${time}" "${before}" "${after}"
+    continue
+  fi
   if [ -z "${colors["${b}"]}" ]; then
     colors["${b}"]=$(
       find "${dir}" -type f -name '*-*-*.html' -exec \
@@ -47,8 +91,9 @@ while read -r a b dummy c; do
     )
   fi
   if [ -z "${colors["${b}"]}" ]; then
-    >&2 printf 'unkown user "%s"\n' "${b}"
-    exit 42
+    colors["${b}"]=$(hexdump -n 4 -e '4/4 "%08X" 1 "\n"' /dev/urandom | head -c 6)
+#    >&2 printf 'unkown user "%s"\n' "${b}"
+#    exit 42
   fi
   if [ $(echo "${colors["${b}"]}" | wc -l) -ne 1 ]; then
     >&2 printf 'user "%s" has multiple colors\n' "${b}"
-- 
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