From f8b6195ab3e13a7e029c7d0db8d6602060f2d301 Mon Sep 17 00:00:00 2001
From: Nick Chambers <nchambers@securitea.app>
Date: Wed, 30 Jun 2021 01:46:10 -0500
Subject: [PATCH] Track the longest life across reloads

---
 rowbot | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)

diff --git a/rowbot b/rowbot
index 5705af0..36ba05b 100755
--- a/rowbot
+++ b/rowbot
@@ -18,6 +18,12 @@ fi
 export LAST_RELOAD
 printf -v LAST_RELOAD '%(%s)T' -1
 
+if [[ ! -v LONGEST_LIFE ]]; then
+  export LONGEST_LIFE=0
+elif (( LONGEST_LIFE < SECONDS )); then
+  export LONGEST_LIFE=$SECONDS
+fi
+
 ###
 # switch toggler
 ###
@@ -120,6 +126,58 @@ is-log-level() {
   return 1
 }
 
+seconds() {
+  local days hours minutes seconds time
+  (( days = $1 / 60 / 60 / 24 ))
+  (( hours = $1 / 60 / 60 % 24 ))
+  (( minutes = $1 / 60 % 60 ))
+  (( seconds = $1 % 60 ))
+
+  if (( days )); then
+    if (( days == 1 )); then
+      time="1 day"
+    else
+      time="$days day"
+    fi
+  fi
+
+  if (( hours )); then
+    if [[ $time ]]; then
+      time+=", "
+    fi
+
+    time+="$hours hour"
+
+    if (( hours > 1 )); then
+      time+=s
+    fi
+  fi
+
+  if (( minutes )); then
+    if [[ $time ]]; then
+      time+=", "
+    fi
+
+    time+="$minutes minute"
+
+    if (( minutes > 1 )); then
+      time+=s
+    fi
+  fi
+
+  if [[ $time ]]; then
+    time+=", "
+  fi
+
+  time="$seconds second"
+
+  if (( seconds > 1 )); then
+    time+=s
+  fi
+
+  printf -- %s "$time"
+}
+
 ###
 # argument parser for parsing arguments
 ###
@@ -373,6 +431,10 @@ config-reload() {
     export "${env_var^^}"="${!env_var}"
   done
 
+  if (( SECONDS > LONGEST_LIFE )); then
+    export LONGEST_LIFE=$SECONDS
+  fi
+
   info "reloading rowbot"
   exec "$0" --reload "${original_args[@]}"
 }
@@ -950,6 +1012,10 @@ hook_cmd_control_panel() {
       export "${env_var^^}"="${!env_var}"
     done
 
+    if (( SECONDS > LONGEST_LIFE )); then
+      export LONGEST_LIFE=$SECONDS
+    fi
+
     privmsg "$to" "reloading..."
     exec "$0" --reload "${original_args[@]}"
     ;;
@@ -996,6 +1062,13 @@ hook_cmd_control_panel() {
   stats)
     privmsg "$to" "running since $(printf '%(%c)T' "$START_TIME")"
     privmsg "$to" "last reload at $(printf '%(%c)T' "$LAST_RELOAD")"
+
+    if (( LONGEST_LIFE > SECONDS )); then
+      privmsg "$to" "longest life so far is $(seconds "$LONGEST_LIFE")"
+    else
+      privmsg "$to" "longest life so far is $(seconds "$SECONDS") (this one)"
+    fi
+
     privmsg "$to" "reloaded $RELOADED times"
   esac
 }