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|
#!/usr/bin/env bash
function usage {
echo "Usage: $0 [major|minor|patch]"
echo " defaults to patch"
}
CURRENT_VERSION=$(git describe | cut -d- -f1)
if [[ ! $CURRENT_VERSION =~ ^[1-9][0-9]?\.[0-9]+\.[0-9]+$ ]]; then
(
echo "Error: '${CURRENT_VERSION}' is not a valid version format";
echo "";
usage
) 1>&2
exit 1
fi
CV=( ${CURRENT_VERSION//./ } )
ARG=${1:-patch}
if [[ "${ARG}" == "major"* ]]; then
((CV[0]++))
CV[1]=0
CV[2]=0
elif [[ "${ARG}" == "minor"* ]]; then
((CV[0]+=0))
((CV[1]++))
CV[2]=0
elif [[ "${ARG}" == "patch"* ]]; then
((CV[0]+=0))
((CV[1]+=0))
((CV[2]++))
else
(
echo "Unknown argument '${ARG}'";
echo "";
usage;
) 1>&2
exit 1
fi
echo "${CV[0]}.${CV[1]}.${CV[2]}"
|
