patch-pulse/lib/utils/parseVersion.js

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/**
 * Parses a version string and returns a VersionInfo object
 * @param version - The version string to parse
 * @returns A VersionInfo object containing the major, minor, and patch versions
 */
export function parseVersion(version) {
    // Handle version ranges like ^3.3.1, ~3.3.1, >=3.3.1, etc.
    const cleanVersion = version.replace(/^[\^~>=<]+/, '');
    const match = cleanVersion.match(/^(\d+)\.(\d+)\.(\d+)/);
    if (!match) {
        // Instead of returning zeros, throw an error for invalid versions
        throw new Error(`Invalid version format: ${version}. Expected format: x.y.z`);
    }
    return {
        major: parseInt(match[1], 10),
        minor: parseInt(match[2], 10),
        patch: parseInt(match[3], 10),
    };
}
/**
 * Preserves the wildcard prefix from the current version when updating to the latest version
 * @param currentVersion - The current version string (e.g., "^3.3.1", "~2.1.0")
 * @param latestVersion - The latest version string (e.g., "3.3.2")
 * @returns The latest version with the original wildcard prefix preserved
 */
export function preserveWildcardPrefix(currentVersion, latestVersion) {
    // Extract the wildcard prefix from the current version
    const wildcardMatch = currentVersion.match(/^([\^~>=<]+)/);
    const wildcardPrefix = wildcardMatch ? wildcardMatch[1] : '';
    // Return the latest version with the original wildcard prefix
    return wildcardPrefix + latestVersion;
}
/**
 * Checks if a version string has wildcard prefixes
 * @param version - The version string to check
 * @returns True if the version has wildcard prefixes, false otherwise
 */
export function hasWildcardPrefix(version) {
    return /^[\^~>=<]+/.test(version);
}
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