Error: EISDIR: illegal operation on a directory, lstat 'T:\opencode'

Description

ERROR (#1): Error: EISDIR: illegal operation on a directory, lstat 'T:\opencode'

git-bash windows 11

user@ROG-DUO-16 MINGW64 /d/Program Files (AI)/codenomad
$ dotenv --override -- opencode2
[11:13:53.701] ERROR (#1): Error: EISDIR: illegal operation on a directory, lstat 'T:\opencode'

user@ROG-DUO-16 MINGW64 /d/Program Files (AI)/codenomad
$ tsx temp.ts
true
undefined

user@ROG-DUO-16 MINGW64 /d/Program Files (AI)/codenomad
$ dotenv --override -- tsx temp.ts
true
undefined

.env

NODE_TLS_REJECT_UNAUTHORIZED=0
TMPDIR=T:/
TEMP=T:/
TMP=T:/
NEXT_CACHE_DIR=T:/tmp-next

temp.ts

import fs from "fs"

console.log(fs.lstatSync("T:\\opencode").isDirectory())

console.log(fs.mkdirSync("T:\\opencode", { recursive: true }))

call pnpm add -g opencode-ai
call pnpm add -g --allow-build=@opencode-ai/cli @opencode-ai/cli

in v1 opencode will work
in v2 opencode2 will throw error

T:/ is a ram disk

packages/core/src/global.ts

Plugins

No response

OpenCode version

No response

Steps to reproduce

No response

Screenshot and/or share link

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Operating System

win11

Terminal

No response

Start with packages/core/src/global.ts and reproduce the error on Windows 11 using the provided TMPDIR, TEMP, and TMP settings on a ram disk. Compare the v2 opencode2 behavior with the working v1 command and verify that the directory path no longer triggers EISDIR during startup.