mirror of
https://github.com/cwinfo/yggdrasil-go.git
synced 2024-11-22 21:10:29 +00:00
46 lines
1.2 KiB
Bash
46 lines
1.2 KiB
Bash
#!/bin/sh
|
|
|
|
# Get the last tag
|
|
TAG=$(git describe --abbrev=0 --tags --match="v[0-9]*\.[0-9]*\.[0-9]*" 2>/dev/null)
|
|
|
|
# Did getting the tag succeed?
|
|
if [ $? != 0 ] || [ -z "$TAG" ]; then
|
|
printf -- "unknown"
|
|
exit 0
|
|
fi
|
|
|
|
# Get the current branch
|
|
BRANCH=$(git symbolic-ref -q HEAD --short 2>/dev/null)
|
|
|
|
# Did getting the branch succeed?
|
|
if [ $? != 0 ] || [ -z "$BRANCH" ]; then
|
|
BRANCH="master"
|
|
fi
|
|
|
|
# Split out into major, minor and patch numbers
|
|
MAJOR=$(echo $TAG | cut -c 2- | cut -d "." -f 1)
|
|
MINOR=$(echo $TAG | cut -c 2- | cut -d "." -f 2)
|
|
PATCH=$(echo $TAG | cut -c 2- | cut -d "." -f 3 | awk -F"rc" '{print $1}')
|
|
|
|
# Output in the desired format
|
|
if [ $((PATCH)) -eq 0 ]; then
|
|
printf '%s%d.%d' "$PREPEND" "$((MAJOR))" "$((MINOR))"
|
|
else
|
|
printf '%s%d.%d.%d' "$PREPEND" "$((MAJOR))" "$((MINOR))" "$((PATCH))"
|
|
fi
|
|
|
|
# Add the build tag on non-master branches
|
|
if [ "$BRANCH" != "master" ]; then
|
|
BUILD=$(git rev-list --count $TAG..HEAD 2>/dev/null)
|
|
|
|
# Did getting the count of commits since the tag succeed?
|
|
if [ $? != 0 ] || [ -z "$BUILD" ]; then
|
|
printf -- "-unknown"
|
|
exit 0
|
|
fi
|
|
|
|
# Is the build greater than zero?
|
|
if [ $((BUILD)) -gt 0 ]; then
|
|
printf -- "-%04d" "$((BUILD))"
|
|
fi
|
|
fi |