update

3 files changed, 21 insertions, 7 deletions

diff --git a/.backupignore b/.backupignore
new file mode 100644
index 0000000..8f44c0d
--- /dev/null
+++ b/.backupignore
@@ -0,0 +1,11 @@
+.Trash/
+*[Cc]ache*/
+.bundle/
+.*[Cc]ache*/
+.cargo/
+.cpan*
+.gem/
+.ipfs/
+.npm/
+.vm*/
+go/pkg
diff --git a/.bashrc b/.bashrc
index c222116..f4a4278 100644
--- a/.bashrc
+++ b/.bashrc
@@ -40,6 +40,7 @@ alias timer='echo "Timer started. Stop with Ctrl-D." && date && time cat && date
 
 export TERMINAL=xt
 
+alias bu='backup -uvd bip:/home/backup/m1'
 #alias cl='cf xft:Mono:size=12'
 #alias cp='cp --reflink'
 #alias ls='ls --color=auto -v'
diff --git a/bin/backup b/bin/backup
index 72c69c3..adce78d 100755
--- a/bin/backup
+++ b/bin/backup
@@ -1,8 +1,6 @@
 #!/bin/sh
 # Incremental backup using rsync(1).
 
-[ "$USER" = root ] || exec sudo "$0" "$@"
-
 backup() {
 	date=$(date +%Y%m%d_%H%M%S)
 	last=$(rsync --list-only "$dest/" 2>/dev/null | cut -b 47- | tail -1)
@@ -12,25 +10,29 @@ backup() {
 	(*) opt_link=;;
 	esac
 
-	rsync -HSxa$optv --exclude-from=$ignore $opt_link / /boot "$dest/$date"
+	rsync -HSxa$optv --exclude-from=$ignore $opt_link $volumes "$dest/$date"
 }
 
 dest=/.history
-ignore=/etc/backup/ignore
+ignore=/etc/backupignore
+volumes='/ /boot'
 
-while getopts :d:i:nv opt; do
+while getopts :d:i:nuv opt; do
 	case $opt in
 	(d) dest="$OPTARG" ;;
 	(i) ignore="$OPTARG" ;;
 	(n|v) optv="$opt$optv" ;;
-	(*) echo "Usage: $0 [-nv] [-d [host:]dir] [clean|diff]"; exit 1 ;;
+	(u) optu=1 volumes="$HOME" ignore="$HOME/.backupignore" ;;
+	(*) echo "Usage: $0 [-nuv] [-d [[user@]host:]dir] [clean|diff]"; exit 1 ;;
 	esac
 done
 shift $((OPTIND - 1))
 
+[ "$optu" ] || [ "$USER" = root ] || exec sudo "$0" "$@"
+
 [ "$1" ] && cmd=$1 && shift || cmd=""
 case $cmd in
 (""|save) backup ;;
-(clean) exec backup-clean ${optv+-$optv} "$dest";;
+(clean) exec backup-clean ${optv+-$optv} "$@" "$dest";;
 (diff) exec diffdir "$@";;
 esac