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Check string emptiness

This commit is contained in:
Neil Alexander 2018-12-27 21:14:23 +00:00
parent e6a246f040
commit 57894541b7
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@ -2,11 +2,11 @@
# Get the last tag
TAG=$(git describe --abbrev=0 --tags --match="v[0-9]*\.[0-9]*\.[0-9]*" 2>/dev/null)
test $? != 0 && (echo "unknown"; exit 1)
(test $? != 0 || test -z "$TAG") && (echo "unknown"; exit 1)
# Get the current branch
BRANCH=$(git symbolic-ref -q HEAD --short 2>/dev/null)
test $? != 0 && BRANCH="master"
(test $? != 0 || test -z "$BRANCH") && BRANCH="master"
# Split out into major, minor and patch numbers
MAJOR=$(echo $TAG | cut -c 2- | cut -d "." -f 1)
@ -23,8 +23,9 @@ fi
# Add the build tag on non-master branches
if [ "$BRANCH" != "master" ]; then
BUILD=$(git rev-list $TAG..HEAD --count)
if [ $? == 0 ] && [ $((BUILD)) -gt 0 ]; then
printf -- "-%04d" "$((BUILD))"
if [ $? = 0 ] && [ -n "$BUILD" ]; then
if [ $((BUILD)) -gt 0 ]; then
printf -- "-%04d" "$((BUILD))"
fi
fi
fi