X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=version-gen.sh;h=57300717c1ca9597259683368b458f8e3be92d2d;hb=2cc91bc2918f6ee9c0ab1ae3fd5b0c8386786867;hp=a54f2af2fdaec5e36a91847c3b8f2268535de5be;hpb=26378e37405d8c3a1abbf3d96d7487b7dc521e27;p=template.git

diff --git a/version-gen.sh b/version-gen.sh
index a54f2af..5730071 100755
--- a/version-gen.sh
+++ b/version-gen.sh
@@ -2,13 +2,14 @@
 
 DEFAULT_VERSION="0.0.0.git"
 
-VERSION="$( git describe --tags 2> /dev/null | sed -e 's/foobar-//' )"
+VERSION="$( git describe --tags 2> /dev/null \
+	| sed -e 's/foobar-//' || true )"
 
 if test -z "$VERSION"; then
 	VERSION="$DEFAULT_VERSION"
 else
-	git update-index -q --refresh
-	if test -n "$( git diff-index --name-only HEAD )"; then
+	git update-index -q --refresh || true
+	if test -n "$( git diff-index --name-only HEAD || true )"; then
 		VERSION="$VERSION-dirty"
 	fi
 fi
@@ -16,3 +17,23 @@ fi
 VERSION="$( echo "$VERSION" | sed -e 's/-/./g' )"
 echo -n "$VERSION"
 
+OLD_VERSION=""
+if test -e version; then
+	OLD_VERSION=$( sed -ne 's/^VERSION="\(.*\)"/\1/p' version )
+fi
+
+if test "$OLD_VERSION" != "$VERSION"; then
+	VERSION_MAJOR=$( echo $VERSION | cut -d'.' -f1 )
+	VERSION_MINOR=$( echo $VERSION | cut -d'.' -f2 )
+	VERSION_PATCH=$( echo $VERSION | cut -d'.' -f3 )
+	VERSION_EXTRA="\"$( echo $VERSION | cut -d'.' -f4- )\""
+	(
+	 echo "VERSION=\"$VERSION\""
+	 echo "VERSION_MAJOR=$VERSION_MAJOR"
+	 echo "VERSION_MINOR=$VERSION_MINOR"
+	 echo "VERSION_PATCH=$VERSION_PATCH"
+	 echo "VERSION_EXTRA=\"$VERSION_EXTRA\""
+	 echo "VERSION_STRING=\"$VERSION_MAJOR.$VERSION_MINOR.$VERSION_PATCH\""
+	) > version
+fi
+