function findExecutable()

in src/legacyEdge/edgeDebugAdapter.ts [509:528]

• 18 lines of code
• 7 McCabe index (conditional complexity)

function findExecutable(program: string): string | undefined {
    if (process.platform === 'win32' && !path.extname(program)) {
        const PATHEXT = process.env['PATHEXT'];
        if (PATHEXT) {
            const executableExtensions = PATHEXT.split(';');
            for (const extension of executableExtensions) {
                const programPath = program + extension;
                if (fs.existsSync(programPath)) {
                    return programPath;
                }
            }
        }
    }

    if (fs.existsSync(program)) {
        return program;
    }

    return undefined;
}