46 lines
1.2 KiB
Bash
46 lines
1.2 KiB
Bash
|
#!/usr/bin/env bash
|
||
|
|
|
||
|
|
# This is a branch helper script that can be used to determine what we're using
|
||
|
|
# or deploying.
|
||
|
|
# Defaulting to version 0.1.0 if we can't get version in any other way.
|
||
|
|
|
||
|
|
# We might already have version file (e.g. this script was launched with "generate"
|
||
|
|
# parameter when building a Docker image). In that case - just output it.
|
||
|
|
if [ -f "version" ]; then
|
||
|
|
cat version
|
||
|
|
exit 0
|
||
|
|
fi
|
||
|
|
|
||
|
|
DELIMITER=" "
|
||
|
|
VERSION="0.1.0"
|
||
|
|
|
||
|
|
# Try to get last available version tag. This tag will replace version if found.
|
||
|
|
TAG=$(git tag | tail -n 1)
|
||
|
|
if [ "${TAG}" != "" ]; then
|
||
|
|
VERSION="${TAG}"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# We should figure out should we add branch or not. For that we should take
|
||
|
|
# last commit hash and last tag hash for comparison. We should add branch
|
||
|
|
# name only if hashes aren't same.
|
||
|
|
LAST_COMMIT_HASH=$(git log --format="%h" 2>/dev/null | head -n 1)
|
||
|
|
LAST_TAG_COMMIT_HASH=$(git log "${TAG}" --format="%h" 2>/dev/null | head -n 1)
|
||
|
|
if [ "${LAST_COMMIT_HASH}" != "${LAST_TAG_COMMIT_HASH}" ]; then
|
||
|
|
VERSION+="${DELIMITER}$(git branch | grep "*" | awk {' print $2 '})"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Add commit hash.
|
||
|
|
VERSION+="${DELIMITER}${LAST_COMMIT_HASH}"
|
||
|
|
|
||
|
|
# Add build date.
|
||
|
|
VERSION+="${DELIMITER}$(date +'%Y%m%d-%H%M')"
|
||
|
|
|
||
|
|
case $1 in
|
||
|
|
generate)
|
||
|
|
echo "${VERSION}" > version
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
echo "${VERSION}"
|
||
|
|
;;
|
||
|
|
esac
|