#!/bin/bash
# Load tool versions from .tool-versions file
# This script sources the .tool-versions file and exports the variables

set -e

TOOL_VERSIONS_FILE=".tool-versions"

if [ ! -f "$TOOL_VERSIONS_FILE" ]; then
    echo "ERROR: $TOOL_VERSIONS_FILE not found"
    exit 1
fi

# Source the tool versions file
# This exports all TOOL_NAME=version pairs as environment variables
while IFS='=' read -r key value; do
    # Skip empty lines and comments
    [[ -z "$key" || "$key" =~ ^# ]] && continue
    # Trim whitespace
    key=$(echo "$key" | xargs)
    value=$(echo "$value" | xargs)
    export "$key=$value"
done < "$TOOL_VERSIONS_FILE"

# Output the loaded versions for verification
echo "Loaded tool versions from $TOOL_VERSIONS_FILE:"
grep -v '^#' "$TOOL_VERSIONS_FILE" | grep -v '^$' | sed 's/^/  /'