From 22cddd5c61d150584a065c1a5e6963e8e95a43cb Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org>
Date: Wed, 19 Mar 2014 07:44:16 +0200
Subject: Use uniform indentation, add missing copyleft headers, update years.

---
 restore.in | 104 ++++++++++++++++++++++++++++++-------------------------------
 1 file changed, 52 insertions(+), 52 deletions(-)

(limited to 'restore.in')

diff --git a/restore.in b/restore.in
index c1dc0c6..8618e2d 100644
--- a/restore.in
+++ b/restore.in
@@ -21,8 +21,8 @@ set -e
 set +e
 
 if [ "$1" = "--wtf" ]; then
-  wtf $(basename $0) create a backup
-  exit 0
+    wtf $(basename $0) create a backup
+    exit 0
 fi
 
 load_config
@@ -37,16 +37,16 @@ listonly=
 confirm=1
 
 getyn() {
-  echo -n "$0:" $* " [Y/n]? "
-  read REPLY
-  case $REPLY in
-  ''|y*|Y*) REPLY=y;;
-  *) REPLY=n;;
-  esac
+    echo -n "$0:" $* " [Y/n]? "
+    read REPLY
+    case $REPLY in
+	''|y*|Y*) REPLY=y;;
+	*) REPLY=n;;
+    esac
 }
 
 help() {
-  cat <<EOT
+    cat <<EOT
 usage: restore [OPTIONS] [ITEM [ITEM...]]
 restores this system from a backup
 
@@ -66,34 +66,34 @@ Valid ITEMs are: $backup_items
 
 Report bugs to <@PACKAGE_BUGREPORT@>
 EOT
-  exit 0
+    exit 0
 }
 
 while [ $# -ne 0 ]
 do
-  case $1 in
-  -C|--directory) shift; root=$1;;
-  -c|--confirm) confirm=0;;
-  -v|--verbose) verbose="$verbose -v";;
-  -t|--list) listonly=1;;
-  -l|--logfile) shift; logfile=$1; confirm=0;;
-  -n|--dry-run) dry_run=echo;;
-  -h|--help) help;;
-  -V|--version) print_version;;
-  -L|--level) shift; level=$1;;
-  -R|--round) shift; round=$1;;
-  -W|--week) shift; week=$1;;
-  --) shift; break;;
-  -*) echo >&2 "$0: unrecognized option $1"; exit 1;;
-  *) break;;
-  esac
-  shift
+    case $1 in
+	-C|--directory) shift; root=$1;;
+	-c|--confirm) confirm=0;;
+	-v|--verbose) verbose="$verbose -v";;
+	-t|--list) listonly=1;;
+	-l|--logfile) shift; logfile=$1; confirm=0;;
+	-n|--dry-run) dry_run=echo;;
+	-h|--help) help;;
+	-V|--version) print_version;;
+	-L|--level) shift; level=$1;;
+	-R|--round) shift; round=$1;;
+	-W|--week) shift; week=$1;;
+	--) shift; break;;
+	-*) echo >&2 "$0: unrecognized option $1"; exit 1;;
+	*) break;;
+    esac
+    shift
 done
 
 if [ -z "$listonly" ]; then
-  taroptions="$taroptions -x"
+    taroptions="$taroptions -x"
 else
-  taroptions="$taroptions -t"
+    taroptions="$taroptions -t"
 fi    
 
 # Collect items to be restored.
@@ -102,9 +102,9 @@ items=$*
 test -z "$items" && items="$backup_items"
 
 if [ -n "$logfile" ]; then
-  confirm=0
-  exec >>$logfile
-  exec 2>&1
+    confirm=0
+    exec >>$logfile
+    exec 2>&1
 fi        
 
 runhook prologue_hook
@@ -112,32 +112,32 @@ trap "runhook epilogue_hook" EXIT INT QUIT TERM
 
 # Guess missing values
 if [ -z "$week" ]; then
-  hour=$(date +%H)
-  if [ $hour -gt 6 ]; then
-    week=$(date +%U)
-  else  
-    week=$(date -d yesterday +%U)
-  fi
+    hour=$(date +%H)
+    if [ $hour -gt 6 ]; then
+	week=$(date +%U)
+    else  
+	week=$(date -d yesterday +%U)
+    fi
 fi
 
 if [ -z "$round" ]; then
-  round=$(beam_exec find $backup_local_archive_dir \
+    round=$(beam_exec find $backup_local_archive_dir \
              -regex '.*-'$week'-[0-9][0-9]*-[0-9][0-9]*\..*' \
              -printf '%f\\n' | 
-           sed 's/.*-'$week'-\([0-9][0-9]*\)-[0-9][0-9]*\..*/\1/' | 
-           sort +0 -1 | 
-           tail -1)
-  test -z "$round" && abend 1 "cannot determine last round number"
+            sed 's/.*-'$week'-\([0-9][0-9]*\)-[0-9][0-9]*\..*/\1/' | 
+            sort +0 -1 | 
+            tail -1)
+    test -z "$round" && abend 1 "cannot determine last round number"
 fi
 
 if [ -z "$level" ]; then
-  level=$(beam_exec find $backup_local_archive_dir \
+    level=$(beam_exec find $backup_local_archive_dir \
              -regex '.*-'$week-$round'-[0-9][0-9]*\..*' \
              -printf '%f\\n' | 
-           sed 's/.*-'$week-$round'-\([0-9][0-9]*\)\..*/\1/' | 
-           sort +0 -1 | 
-           tail -1)
-  test -z "$level" && abend 1 "cannot determine last level number"
+            sed 's/.*-'$week-$round'-\([0-9][0-9]*\)\..*/\1/' | 
+            sort +0 -1 | 
+            tail -1)
+    test -z "$level" && abend 1 "cannot determine last level number"
 fi
 
 echo "$0: target root directory $root"
@@ -145,16 +145,16 @@ echo "$0: items to be restored: $items"
 echo "$0: restoring from week $week, round $round, level $level"
 
 if [ $confirm -ne 0 ]; then
-  getyn "Do you wish to proceed"
-  test $REPLY = "n" && exit 0
+    getyn "Do you wish to proceed"
+    test $REPLY = "n" && exit 0
 fi
 
 logit "started"
 
 for item in $items
 do
-  eval type=\$${item}_type
-  ${type}_restore $item
+    eval type=\$${item}_type
+    ${type}_restore $item
 done
 
 trap - EXIT INT QUIT TERM
-- 
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