feat(opencode): fff search tools (#27802)

Co-authored-by: Shoubhit Dash <shoubhit2005@gmail.com>

packages/opencode/src/tool/glob.ts

@@ -1,9 +1,8 @@
 import path from "path"
-import { Effect, Option, Schema } from "effect"
-import * as Stream from "effect/Stream"
+import { Effect, Schema } from "effect"
 import { InstanceState } from "@/effect/instance-state"
 import { FSUtil } from "@opencode-ai/core/fs-util"
-import { Ripgrep } from "@opencode-ai/core/filesystem/ripgrep"
+import { Search } from "@opencode-ai/core/filesystem/search"
 import { assertExternalDirectoryEffect } from "./external-directory"
 import DESCRIPTION from "./glob.txt"
 import * as Tool from "./tool"
@@ -19,9 +18,9 @@ export const Parameters = Schema.Struct({
 export const GlobTool = Tool.define(
   "glob",
   Effect.gen(function* () {
-    const rg = yield* Ripgrep.Service
     const fs = yield* FSUtil.Service
     const reference = yield* Reference.Service
+    const searchSvc = yield* Search.Service
 
     return {
       description: DESCRIPTION,
@@ -52,36 +51,18 @@ export const GlobTool = Tool.define(
           })
 
           const limit = 100
-          let truncated = false
-          const files = yield* rg.files({ cwd: search, glob: [params.pattern], signal: ctx.abort }).pipe(
-            Stream.mapEffect((file) =>
-              Effect.gen(function* () {
-                const full = path.resolve(search, file)
-                const info = yield* fs.stat(full).pipe(Effect.catch(() => Effect.succeed(undefined)))
-                const mtime =
-                  info?.mtime.pipe(
-                    Option.map((date) => date.getTime()),
-                    Option.getOrElse(() => 0),
-                  ) ?? 0
-                return { path: full, mtime }
-              }),
-            ),
-            Stream.take(limit + 1),
-            Stream.runCollect,
-            Effect.map((chunk) => [...chunk]),
-          )
-
-          if (files.length > limit) {
-            truncated = true
-            files.length = limit
-          }
-          files.sort((a, b) => b.mtime - a.mtime)
+          const files = yield* searchSvc.glob({
+            cwd: search,
+            pattern: params.pattern,
+            limit,
+            signal: ctx.abort,
+          })
 
           const output = []
-          if (files.length === 0) output.push("No files found")
-          if (files.length > 0) {
-            output.push(...files.map((file) => file.path))
-            if (truncated) {
+          if (files.files.length === 0) output.push("No files found")
+          if (files.files.length > 0) {
+            output.push(...files.files)
+            if (files.truncated) {
               output.push("")
               output.push(
                 `(Results are truncated: showing first ${limit} results. Consider using a more specific path or pattern.)`,
@@ -92,8 +73,8 @@ export const GlobTool = Tool.define(
           return {
             title: path.relative(ins.worktree, search),
             metadata: {
-              count: files.length,
-              truncated,
+              count: files.files.length,
+              truncated: files.truncated,
             },
             output: output.join("\n"),
           }