Prepare commit without PHP

prepare-commit-msg

#!/bin/sh

COMMIT_MESSAGE_FILE=$1
VERSION_FILE="${PWD}/.version"
TEXT_VERSION="v0.1.0"

if [ -f "$VERSION_FILE" ]; then
    # Read file
    VERSION=$(cat "$VERSION_FILE")
    # delete v from text
    VERSION=${VERSION#v}
    TEXT_VERSION="v$VERSION"
    echo "${TEXT_VERSION}" >"$VERSION_FILE"
    echo "Version: $TEXT_VERSION"
else
    echo "Version file does not exist. Generate v0.1.0"
    echo "v0.1.0" >"$VERSION_FILE"
fi

VERSION_MESSAGE="[${TEXT_VERSION}]"
sed -i.old "1s/^/$VERSION_MESSAGE \n /" "$COMMIT_MESSAGE_FILE"