fix: resolve paths for preopens

Author: pi0

lib/index.mjs

@@ -1,5 +1,5 @@
 import { fileURLToPath } from "node:url";
-import { isAbsolute } from "node:path";
+import { isAbsolute, resolve } from "node:path";
 
 export const rgPath = fileURLToPath(new URL("./rg.mjs", import.meta.url));
 
@@ -25,8 +25,10 @@ export async function ripgrep(args = [], options = {}) {
   // without requiring the caller to manually configure preopens.
   const resolvedPreopens = { ...preopens };
   for (const arg of args) {
-    if (isAbsolute(arg) && !(arg in resolvedPreopens)) {
-      resolvedPreopens[arg] = arg;
+    if (arg.startsWith("-")) continue;
+    const absPath = isAbsolute(arg) ? arg : resolve(arg);
+    if (!(absPath in resolvedPreopens)) {
+      resolvedPreopens[absPath] = absPath;
     }
   }