btrfs-progs: mkfs should first check all disks before writing to a disk

[platform/upstream/btrfs-progs.git] / version.sh

diff --git a/version.sh b/version.sh
index d7988bf..b81040e 100644 (file)
--- a/version.sh
+++ b/version.sh
@@ -6,9 +6,25 @@
 # Copyright 2008, Oracle
 # Released under the GNU GPLv2
  
-v="Btrfs v0.16"
+v="v0.20-rc1"
 
-which hg > /dev/null
+which git &> /dev/null
+if [ $? == 0 -a -d .git ]; then
+    if head=`git rev-parse --verify HEAD 2>/dev/null`; then
+        if tag=`git describe --tags 2>/dev/null`; then
+            v="$tag"
+        fi
+
+        # Are there uncommitted changes?
+        git update-index --refresh --unmerged > /dev/null
+        if git diff-index --name-only HEAD | grep -v "^scripts/package" \
+            | read dummy; then
+            v="$v"-dirty
+        fi
+    fi
+fi
+
+which hg &> /dev/null
 if [ $? == 0 -a -d .hg ]; then
        last=$(hg tags | grep -m1 -o '^v[0-9.]\+')