feat(aniskip): move intro detection from mpv plugin to app runtime (#117)

launcher/script-opts.ts

@@ -0,0 +1,34 @@
+function sanitizeScriptOptValue(value: string): string {
+  return value
+    .replace(/,/g, ' ')
+    .replace(/[\r\n]/g, ' ')
+    .replace(/\s+/g, ' ')
+    .trim();
+}
+
+function assertScriptOptPathValue(name: string, value: string): void {
+  if (/[,\r\n]/.test(value)) {
+    throw new Error(`${name} contains unsupported script option delimiter`);
+  }
+}
+
+export function buildSubminerScriptOpts(
+  appPath: string,
+  socketPath: string,
+  extraParts: string[] = [],
+): string {
+  const hasBinaryPath = extraParts.some((part) => part.startsWith('subminer-binary_path='));
+  const hasSocketPath = extraParts.some((part) => part.startsWith('subminer-socket_path='));
+  if (!hasBinaryPath) {
+    assertScriptOptPathValue('subminer-binary_path', appPath);
+  }
+  if (!hasSocketPath) {
+    assertScriptOptPathValue('subminer-socket_path', socketPath);
+  }
+  const parts = [
+    ...(hasBinaryPath ? [] : [`subminer-binary_path=${appPath}`]),
+    ...(hasSocketPath ? [] : [`subminer-socket_path=${socketPath}`]),
+    ...extraParts.map(sanitizeScriptOptValue),
+  ];
+  return parts.join(',');
+}