update_version.sh

#!/bin/bash

set -e
VERSION_FILE="resources/version.conf"
BUILD_INFO_FILE="resources/build_info.conf"
GIT_BUILD_MSG="Built from Git source at $(date)"
NON_GIT_BUILD_MSG="(*built from non-Git environment $(date), version may not be correct)"

if command -v git &> /dev/null && git rev-parse --is-inside-work-tree &> /dev/null; then
    echo "Git environment detected. Overwriting version files."

    # Full version with Git metadata
    FULL_VERSION=$(git describe --tags | sed -E 's/-g([0-9a-f]{3,}).*/-g\1/')

    # Clean semantic version
    CLEAN_VERSION=$(echo "$FULL_VERSION" | grep -oE '^[0-9]+\.[0-9]+\.[0-9]+')

    # Write both
    echo "$CLEAN_VERSION" > "$VERSION_FILE"
    echo "$GIT_BUILD_MSG ($FULL_VERSION)" > "$BUILD_INFO_FILE"

else
    echo "Non-Git environment detected. Overwriting with fallback versions."
    echo "$NON_GIT_BUILD_MSG" > "$BUILD_INFO_FILE"
fi

exit 0