From 2d03ea9e11a6b9860550ac837214bb68e9297c46 Mon Sep 17 00:00:00 2001
From: Bryan <bryan@tnet.space>
Date: Mon, 2 Nov 2020 23:51:31 -0600
Subject: [PATCH] add logging to log file

---
 install         |  1 +
 src/borgwrapper | 39 ++++++++++++++++++++++++---------------
 2 files changed, 25 insertions(+), 15 deletions(-)

diff --git a/install b/install
index 39132a7..2acc655 100755
--- a/install
+++ b/install
@@ -44,6 +44,7 @@ cat <<EOF
     rotate 5
     missingok
     nocompress
+    create
 }
 EOF > /etc/logrotate/logrotate.d/borgwrapper
 
diff --git a/src/borgwrapper b/src/borgwrapper
index b319a75..8e921b7 100755
--- a/src/borgwrapper
+++ b/src/borgwrapper
@@ -2,13 +2,20 @@
 
 VERSION="2.0"
 SCRIPT_NAME=$(basename $0)
+LOGFILE="/var/log/borgwrapper/borgwrapper.log"
+
+# Create log directory if not exist
+if [ ! -d $(dirname ${LOGFILE}) ]; then
+    mkdir $(dirname ${LOGFILE}
+fi
+
 
 log () {
-    echo "$@" | logger -p user.notice -t ${SCRIPT_NAME}
+    echo "$@" >> ${LOGFILE}
 }
 
 err () {
-    echo "$@" | logger -p user.err -t ${SCRIPT_NAME}
+    echo "$@" >> ${LOGFILE}
 }
  
 print_usage () {
@@ -86,7 +93,7 @@ borg_init () {
         )
     fi
     log "Initializing ${BORG_REPO}"
-    ${BORG} init "${BORG_INIT_ARGS[@]}" "${BORG_REPO}"
+    ${BORG} init "${BORG_INIT_ARGS[@]}" "${BORG_REPO}" > ${LOGFILE}
 }
 
 borg_backup () {
@@ -118,6 +125,7 @@ borg_backup () {
         "${BORG_REPO}"::"${SYSTEM_NAME}-$(date -u +'%Y-%m-%dT%H-%M-%SZ')" \
         "${PATHS[@]}" \
         "${EXCLUDE_CMD[@]}" \
+        >> ${LOGFILE} \
         || log "Error backing up. Has repo been initialized?"
 }
 
@@ -143,7 +151,8 @@ borg_prune () {
         --keep-weekly=${KEEP_WEEKLY:-0} \
         --keep-monthly=${KEEP_MONTHLY:-0} \
         --keep-yearly=${KEEP_YEARLY:-0} \
-        "${BORG_REPO}"
+        "${BORG_REPO}" \
+        >> "${LOGFILE} 
 }
 
 borg_verify () {
@@ -154,12 +163,12 @@ borg_verify () {
     fi
 
     log "Running borg check"
-    ${BORG} check "${BORG_CHECK_ARGS[@]}" "${BORG_REPO}"
+    ${BORG} check "${BORG_CHECK_ARGS[@]}" "${BORG_REPO}" >> ${LOGFILE}
 }
 
 borg_exec () {
     export BORG_REPO
-    ${BORG} "$@"
+    ${BORG} "$@" >> ${LOGFILE}
 }
 
 convert_rate () {
@@ -184,10 +193,10 @@ convert_rate () {
         RATE=${BASH_REMATCH[1]}
     else
         >&2 echo "${IN_RATE} is not a valid rate"
-        false
+        false >> ${LOGFILE}
     fi
 
-    echo ${RATE}
+    echo ${RATE} >> ${LOGFILE}
 }
 
 limit_bw () {
@@ -201,7 +210,7 @@ limit_bw () {
     chmod +x ${PV_WRAPPER}
     echo -e '#!/bin/bash\npv -q -L ${RATE_LIMIT} | "$@"' > ${PV_WRAPPER}
     export BORG_RSH="${PV_WRAPPER} ${BORG_RSH}"
-    echo "Limiting bandwith to ${RATE_LIMIT} bytes/s"
+    echo "Limiting bandwith to ${RATE_LIMIT} bytes/s" >> ${LOGFILE}
 }
 
 exit_backup () {
@@ -290,16 +299,16 @@ mkdir -p "${LOCKDIR}"
     elif [[ ${MODE} == "backup" ]]; then
         trap 'exit_backup $?' ERR INT TERM
         save_package_list
-        echo "saving package list"
+        echo "Saving package list..." >> ${LOGFILE} 
         dump_mongo
-        echo "dumping mongo"
+        echo "Dumping mongo..." >> ${LOGFILE}
         dump_sql
-        echo "dumping sql"
+        echo "Dumping sql..." >> ${LOGFILE}
         
         borg_backup
-	echo "running borg backup"
+	echo "Running borg backup..." >> ${LOGFILE}
         borg_prune
-        echo "running borg prune"
+        echo "Running borg prune..." >> ${LOGFILE}
         exit_backup 0
     elif [[ ${MODE} == "verify" ]]; then
         trap 'exit_verify $?' ERR INT TERM
@@ -307,7 +316,7 @@ mkdir -p "${LOCKDIR}"
         exit_verify 0
     elif [[ ${MODE} == "exec" ]]; then
         if [[ $# -le 1 ]]; then
-            >&2 echo "ERROR: No borg arguments given"
+            >&2 echo "ERROR: No borg arguments given" >> ${LOGFILE}
             exit 1
         fi