New version string on the form: 7.1.0-1+11+g2b25294

scripts/version.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+# Version script
+# Usage:
+# ./version.sh
+# with optional fields:
+# PREFIX= INDEX=1 ARCH= SUFFIX=
+# Example:
+# PREFIX=cligen INDEX=1 ARCH=amd64 SUFFIX=deb ./version.sh
+set -eu
+: ${PREFIX:=}
+: ${INDEX=1}
+: ${ARCH=}
+: ${SUFFIX=}
+# Get version string from default git describe: <tag>-<nr>-g<hash>
+if [ -f .version ]; then
+    v1=$(cat .version)
+else
+    v1=$(git describe)
+fi
+if [ -z $v1 ]; then
+    echo "No base version"
+    exit 1
+fi
+TAG=$(echo $v1 | awk -F- '{print $1}')
+NR=$(echo $v1 | awk -F- '{print $2}')
+HASH=$(echo $v1 | awk -F- '{print $3}')
+V=""
+if [ -n "$PREFIX" ]; then
+    V="${V}${PREFIX}_"
+fi
+V="${V}${TAG}"
+V="${V}-${INDEX}"
+V="${V}+${NR}"
+V="${V}+${HASH}"
+if [ -n "$ARCH" ]; then
+    V="${V}_${ARCH}"
+fi
+if [ -n "$SUFFIX" ]; then
+    V="${V}.${SUFFIX}"
+fi
+echo "${V}"