env-sentinel

Version:

Zero-dependency tool that auto-validates .env files against schema.env, with optional fallback and secure warnings.

21 lines (20 loc) • 739 B

JavaScript

export function noCommaSeparatedValueInScalarCheck(lineNumber, lineContent) {
    const equalIndex = lineContent.indexOf('=');
    if (equalIndex === -1)
        return;
    const rawKey = lineContent.slice(0, equalIndex).trim();
    const rawValue = lineContent.slice(equalIndex + 1).trim();
    const value = rawValue.split('#')[0].trim();
    const isQuoted = (value.startsWith('"') && value.endsWith('"')) || (value.startsWith("'") && value.endsWith("'"));
    if (isQuoted)
        return;
    if (value.includes(',')) {
        return {
            line: lineNumber,
            issue: `Unquoted comma-separated value in "${rawKey}"`,
            content: lineContent,
            severity: 'warning',
        };
    }
    return;
}