From c4402a1e8816fb46019d0840c0d4a331a5651058 Mon Sep 17 00:00:00 2001
From: Nick Chambers <nchambers@securitea.app>
Date: Wed, 23 Jun 2021 02:51:49 -0500
Subject: [PATCH] Make logs appendable

---
 rowbot | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/rowbot b/rowbot
index 15d1524..8bdeb7f 100755
--- a/rowbot
+++ b/rowbot
@@ -116,6 +116,7 @@ server=irc.libera.chat port=6667 tls=no client_cert=
 nick=rowbot-dev ident=rowbot realname=rowbot chan=
 trigger=\` fact_root=. reload=no level=info log_fd=1 log=
 sys_root=sysfacts owner=${USER:-uplime} dev=no markov_seed=
+overwrite=no
 
 ###
 # apply custom config
@@ -179,7 +180,11 @@ for opt in "${config[@]}"; do
 done
 
 if [[ $log && $reload = no ]]; then
-  exec {log_fd}>"$log"
+  if [[ $overwrite = yes ]]; then
+    exec {log_fd}>"$log"
+  else
+    exec {log_fd}>>"$log"
+  fi
 fi
 
 ###
@@ -221,7 +226,7 @@ if [[ $reload = yes ]]; then
   reload_vars=(
     nick ident host level log log_fd alarm_pid tls_pid in_sock
     out_sock sock_dir sys_root fact_root dev trigger registered
-    keep_trying desired_nick
+    keep_trying desired_nick overwrite
   )
 
   for var in "${reload_vars[@]}"; do
@@ -296,7 +301,12 @@ config-reload() {
   if (( log_fd != 1 )); then
     debug "closing and re-opening log"
     exec {log_fd}>&-
-    exec {log_fd}>"$log"
+
+    if [[ $overwrite = yes ]]; then
+      exec {log_fd}>"$log"
+    else
+      exec {log_fd}>>"$log"
+    fi
   fi
 
   if [[ -v markov_chains[@] ]]; then
@@ -310,7 +320,7 @@ config-reload() {
   reload_vars=(
     nick ident host level log log_fd alarm_pid tls_pid in_sock
     out_sock sock_dir sys_root fact_root dev trigger registered
-    keep_trying desired_nick 
+    keep_trying desired_nick overwrite
   )
 
   for env_var in "${reload_vars[@]}"; do
@@ -852,7 +862,7 @@ hook_cmd_control_panel() {
     reload_vars=(
       nick ident host level log log_fd alarm_pid tls_pid in_sock
       out_sock sock_dir sys_root fact_root dev trigger registered
-      keep_trying desired_nick to
+      keep_trying desired_nick to overwrite
     )
 
     for env_var in "${reload_vars[@]}"; do