1 files changed, 110 insertions, 0 deletions
diff --git a/last-backups.in b/last-backups.in
new file mode 100755
index 0000000..a8ee5f2
--- /dev/null
+++ b/last-backups.in
@@ -0,0 +1,110 @@
+#!/bin/bash
+
+# last-backups version #VERSION#
+
+[ -r "#ETCDIR#/backup.conf" ] && \
+  . "#ETCDIR#/backup.conf"
+
+usage () {
+  >&2 echo \
+'Usage: last-backups
+Show information about date of last backups and warn about outdated ones.
+
+Options:
+#HELPTEXT#  #'
+  [ -n "$1" ] && exit $1
+  exit 1
+}
+
+if [ $# -eq 1 ]
+then
+  if [ "$1" == "--help" ]
+  then
+    usage 0
+  elif [ "$1" == "--version" ]
+  then
+    >&2 echo '#VERSION#'
+    exit 0
+  fi
+  usage
+elif [ $# -gt 1 ]
+then
+  usage
+fi
+
+unset namen
+unset veraltet
+unset daten
+
+for backupID in ${!backups[@]}
+do
+  dest="${backups["${backupID}"]%% *}"
+  dest="${dest%/}"
+  while [ ! -d "${dest}" ] && [ ${maxWait} -gt 0 ]
+  do
+    sleep 1
+    maxWait=$[${maxWait}-1]
+  done
+
+  lbu=$(
+    ls -1 ${dest} | \
+      grep -v "^aktuell$" | \
+      sed "s/^duplicity-\(inc\|full\)\.\(.*\.\)\?\([0-9]\{4\}\)\([0-9]\{2\}\)\([0-9]\{2\}\)T[0-9]\{6\}Z\..*$/\3_\4_\5/" | \
+      sort -n | \
+      uniq | \
+      grep "^[0-9]\{4\}_[0-9]\{2\}_[0-9]\{2\}$" | \
+      tail -n1
+    )
+  [ "${lbu}" == "" ] && lbu="2000_01_01"
+  delta=$[$(date +%s) - $(date -d $(echo ${lbu} | sed "s/_//g") +%s)]
+  namen[${#namen[@]}]="$(basename $(echo ${dest} | sed "s#/\(${recognSubdirRegex}\)\$#_\1#" | sed "s#/rsync\$##; s#/duplicity\$##"))"
+  if [ ! -d "${dest}/${lbu}" ]
+  then
+    veraltet[${#veraltet[@]}]="LEER!"
+  elif [ ${delta} -gt ${outdatedLimit} ] && \
+    ! printf '%s\n' "${seldomBackups[@]}" | \
+      grep -qxF "${backupID}"
+  then
+    veraltet[${#veraltet[@]}]="VERALTET!"
+  elif [ ${delta} -gt ${outdatedSeldomLimit} ]
+  then
+    veraltet[${#veraltet[@]}]="VERALTET!"
+  else
+    veraltet[${#veraltet[@]}]=""
+  fi
+  daten[${#daten[@]}]="${lbu}"
+done
+
+nl=0
+vl=0
+dl=0
+
+for ((i=0; i<${#namen[@]}; i++))
+{
+  [ ${#namen[${i}]} -gt ${nl} ] && nl=${#namen[${i}]}
+  [ ${#veraltet[${i}]} -gt ${vl} ] && vl=${#veraltet[${i}]}
+  [ ${#daten[${i}]} -gt ${dl} ] && dl=${#daten[${i}]}
+}
+
+for ((i=0; i<${#namen[@]}; i++))
+{
+  while [ ${#namen[${i}]} -lt ${nl} ]
+  do
+    namen[${i}]="${namen[${i}]} "
+  done
+  while [ ${#veraltet[${i}]} -lt ${vl} ]
+  do
+    veraltet[${i}]="${veraltet[${i}]} "
+  done
+  while [ ${#daten[${i}]} -lt ${dl} ]
+  do
+    daten[${i}]="${daten[${i}]} "
+  done
+}
+
+for ((i=0; i<${#namen[@]}; i++))
+{
+  echo "${daten[${i}]} ${veraltet[${i}]} ${namen[${i}]} ${daten[${i}]}"
+} | \
+  sort | \
+  sed "s/^\S\+\s//"