README: add 0.30.x to CI status table

[bup.git] / cmd / import-rsnapshot-cmd.sh

diff --git a/cmd/import-rsnapshot-cmd.sh b/cmd/import-rsnapshot-cmd.sh
index 94db5c1390eec484519a68b65572b4773c6a9ddc..91f711e19e10f817d83a38f1eb2fc990ebe23f36 100755 (executable)
--- a/cmd/import-rsnapshot-cmd.sh
+++ b/cmd/import-rsnapshot-cmd.sh
@@ -1,72 +1,59 @@
 #!/bin/sh
-# bup-import-rsnapshot.sh
-
 # Does an import of a rsnapshot archive.
 
+cmd_dir="$(cd "$(dirname "$0")" && pwd)" || exit $?
+
 usage() {
     echo "Usage: bup import-rsnapshot [-n]" \
         "<path to snapshot_root> [<backuptarget>]"
-    echo "-n,--dry-rung: don't do anything just print out what would be done"
-    exit -1
+    echo "-n,--dry-run: just print what would be done"
+    exit 1
 }
 
-if [ "$1" = "-n" -o "$1" = "--dry-run" ]; then
-    bup()
-    {
-        echo bup "$@" >&2
-    }
-    shift 1
-elif [ -n "$BUP_MAIN_EXE" ]; then
-    bup()
-    {
-        "$BUP_MAIN_EXE" "$@"
-    }
-else
-    bup()
-    {
-        bup "$@"
-    }
-fi
-
-[ "$#" -eq 1 ] || [ "$#" -eq 2 ] || usage
-
-if [ ! -e "$1/." ]; then
-    echo "$1 isn't a directory!"
-    exit -1
-fi
+DRY_RUN=
+while [ "$1" = "-n" -o "$1" = "--dry-run" ]; do
+    DRY_RUN=echo
+    shift
+done
 
-TARGET=
-[ "$#" -eq 2 ] && TARGET="$2"
+bup()
+{
+    $DRY_RUN "$cmd_dir/bup" "$@"
+}
 
+SNAPSHOT_ROOT=$1
+TARGET=$2
 
-ABSPATH=`readlink -f "$1"`
+[ -n "$SNAPSHOT_ROOT" -a "$#" -le 2 ] || usage
 
-for SNAPSHOT in "$ABSPATH/"*; do
-    if [ -e "$SNAPSHOT/." ]; then
-        for BRANCH_PATH in "$SNAPSHOT/"*; do
-            if [ -e "$BRANCH_PATH/." ]; then
-                # Get the snapshot's ctime
-                DATE=`stat -c %Z "$BRANCH_PATH"`
-                BRANCH=`basename "$BRANCH_PATH"`
-                TMPIDX="/tmp/$BRANCH"
+if [ ! -e "$SNAPSHOT_ROOT/." ]; then
+    echo "'$SNAPSHOT_ROOT' isn't a directory!"
+    exit 1
+fi
 
-                if [ "$TARGET" == "" ] || [ "$TARGET" == "$BRANCH" ]; then
-                    bup index -ux \
-                        -f $TMPIDX \
-                        $BRANCH_PATH/
-                    bup save \
-                        --strip \
-                        --date=$DATE \
-                        -f $TMPIDX \
-                        -n $BRANCH \
-                        $BRANCH_PATH/
 
-                    if [ -e "$TMPIDX" ]; then
-                        rm "$TMPIDX"
-                    fi
-                fi
-            fi
-        done
-    fi
+cd "$SNAPSHOT_ROOT" || exit 2
+
+for SNAPSHOT in *; do
+    [ -e "$SNAPSHOT/." ] || continue
+    echo "snapshot='$SNAPSHOT'" >&2
+    for BRANCH_PATH in "$SNAPSHOT/"*; do
+        BRANCH=$(basename "$BRANCH_PATH") || exit $?
+        [ -e "$BRANCH_PATH/." ] || continue
+        [ -z "$TARGET" -o "$TARGET" = "$BRANCH" ] || continue
+        
+        echo "snapshot='$SNAPSHOT' branch='$BRANCH'" >&2
+
+        # Get the snapshot's ctime
+        DATE=$(perl -e '@a=stat($ARGV[0]) or die "$ARGV[0]: $!";
+                        print $a[10];' "$BRANCH_PATH")
+       [ -n "$DATE" ] || exit 3
+
+        TMPIDX=bupindex.$BRANCH.tmp
+        bup index -ux -f "$TMPIDX" "$BRANCH_PATH/" || exit $?
+        bup save --strip --date="$DATE" \
+            -f "$TMPIDX" -n "$BRANCH" \
+            "$BRANCH_PATH/" || exit $?
+        rm "$TMPIDX" || exit $?
+    done
 done
-