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authorGravatar Nikias Bassen2023-04-30 16:59:56 +0200
committerGravatar Nikias Bassen2023-04-30 16:59:56 +0200
commit1d20bed9ab853507b013e0ab0fdfa11be393d1e0 (patch)
treeb13932784a2e01026bf719f8a2f076f8ae95acc9 /git-version-gen
parent462e238de4553532ade7eb88ef86905c04fc7bb7 (diff)
downloadlibirecovery-1d20bed9ab853507b013e0ab0fdfa11be393d1e0.tar.gz
libirecovery-1d20bed9ab853507b013e0ab0fdfa11be393d1e0.tar.bz2
autoconf: Automatically derive version number from latest git tag
Diffstat (limited to 'git-version-gen')
-rwxr-xr-xgit-version-gen20
1 files changed, 20 insertions, 0 deletions
diff --git a/git-version-gen b/git-version-gen
new file mode 100755
index 0000000..d868952
--- /dev/null
+++ b/git-version-gen
@@ -0,0 +1,20 @@
+#!/bin/sh
+SRCDIR=`dirname $0`
+if test -n "$1"; then
+ VER=$1
+else
+ if test -r "${SRCDIR}/.git" && test -x "`which git`" ; then
+ git update-index -q --refresh
+ if ! VER=`git describe --tags --dirty 2>/dev/null`; then
+ COMMIT=`git rev-parse --short HEAD`
+ DIRTY=`git diff --quiet HEAD || echo "-dirty"`
+ VER=`sed -n '1,/RE/s/Version \(.*\)/\1/p' ${SRCDIR}/NEWS`-git-${COMMIT}${DIRTY}
+ fi
+ else
+ if test -f "${SRCDIR}/.tarball-version"; then
+ VER=`cat "${SRCDIR}/.tarball-version"`
+ fi
+ fi
+fi
+VER=`printf %s "$VER" | head -n1`
+printf %s "$VER"