Function resolveCubePath

src/stlink.ts:37–64

* Resolves the path location of a STM32CubeIDE plugin irrespective of version number. * Works for most recent version STM32CubeIDE_1.4.0 and STM32CubeIDE_1.5.0.

(dirSegments: string[], regex: RegExp, suffix: string, executable = '')

 * Works for most recent version STM32CubeIDE_1.4.0 and STM32CubeIDE_1.5.0.
 */
function resolveCubePath(dirSegments: string[], regex: RegExp, suffix: string, executable = '')
{
    const dir = path.join(...dirSegments);
    let resolvedDir: string;
    try {
        for (const subDir of fs.readdirSync(dir).sort()) {
            const fullPath = path.join(dir, subDir);
            const stats = fs.statSync(fullPath);
            if (!stats.isDirectory()) {
                continue;
            }
            
            const match = subDir.match(regex);
            if (match) {
                const fullPath = path.join(dir, match[0], suffix, executable);
                if (fs.existsSync(fullPath)) {
                    if (!resolvedDir || (resolvedDir.localeCompare(fullPath, undefined, {sensitivity: 'base', numeric: true})) < 0) {
                        resolvedDir = fullPath;     // Many times, multiple versions exist. Take latest. Hopefully!!
                    }
                }
            }
        }
    }
    catch (error) {
        // Ignore
    }
    return resolvedDir ? resolvedDir : executable;
}

export class STLinkServerController extends EventEmitter implements GDBServerController {
    public readonly name: string = 'ST-LINK';