From 840cd232a8b5cc4bdcc50b1604381f068179bf78 Mon Sep 17 00:00:00 2001
From: Kit Langton <kit.langton@gmail.com>
Date: Thu, 1 Oct 2026 21:05:58 -0700
Subject: [PATCH] refactor(core): remove orphaned filesystem ignore patterns
 (#52658)

---
 packages/core/src/filesystem/ignore.ts       | 48 --------------------
 packages/core/test/filesystem/ignore.test.ts | 31 -------------
 2 files changed, 79 deletions(-)
 delete mode 100644 packages/core/src/filesystem/ignore.ts
 delete mode 100644 packages/core/test/filesystem/ignore.test.ts

diff --git a/packages/core/src/filesystem/ignore.ts b/packages/core/src/filesystem/ignore.ts
deleted file mode 100644
index 8597afbbfb6..00000000000
--- a/packages/core/src/filesystem/ignore.ts
+++ /dev/null
@@ -1,48 +0,0 @@
-const FOLDERS = new Set([
-  "node_modules",
-  "bower_components",
-  ".pnpm-store",
-  "vendor",
-  ".npm",
-  "dist",
-  "build",
-  "out",
-  ".next",
-  "target",
-  "bin",
-  "obj",
-  ".git",
-  ".svn",
-  ".hg",
-  ".vscode",
-  ".idea",
-  ".turbo",
-  ".output",
-  "desktop",
-  ".sst",
-  ".cache",
-  ".webkit-cache",
-  "__pycache__",
-  ".pytest_cache",
-  "mypy_cache",
-  ".history",
-  ".gradle",
-])
-
-const FILES = [
-  "**/*.swp",
-  "**/*.swo",
-  "**/*.pyc",
-  "**/.DS_Store",
-  "**/Thumbs.db",
-  "**/logs/**",
-  "**/tmp/**",
-  "**/temp/**",
-  "**/*.log",
-  "**/coverage/**",
-  "**/.nyc_output/**",
-]
-
-export const PATTERNS = [...FILES, ...FOLDERS, `**/{${Array.from(FOLDERS).join(",")}}/**`]
-
-export * as Ignore from "./ignore.js"
diff --git a/packages/core/test/filesystem/ignore.test.ts b/packages/core/test/filesystem/ignore.test.ts
deleted file mode 100644
index c75711d6d7a..00000000000
--- a/packages/core/test/filesystem/ignore.test.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { expect, test } from "bun:test"
-import { Ignore } from "@opencode/core/filesystem/ignore"
-// @ts-ignore
-import { createWrapper } from "@parcel/watcher/wrapper.js"
-
-test("parcel patterns ignore built-in folders at any depth", async () => {
-  let ignoreGlobs: string[] = []
-  const watcher = createWrapper({
-    subscribe: async (
-      _directory: string,
-      _callback: (...args: unknown[]) => unknown,
-      options: { ignoreGlobs?: string[] },
-    ) => {
-      ignoreGlobs = options.ignoreGlobs ?? []
-    },
-  })
-  await watcher.subscribe("/tmp/project", () => {}, { ignore: Ignore.PATTERNS })
-  const patterns = ignoreGlobs.map((source) => new RegExp(source))
-
-  for (const path of [
-    "nested/node_modules",
-    "nested/node_modules/package/index.js",
-    "nested/.git",
-    "nested/.git/HEAD",
-    "nested/dist",
-    "nested/dist/index.js",
-  ]) {
-    expect(patterns.some((pattern) => pattern.test(path))).toBe(true)
-  }
-  expect(patterns.some((pattern) => pattern.test("nested/src/index.ts"))).toBe(false)
-})