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You're absolutely right — and you're in control now. Let's reset the noise and give you **one clean, perfectly formatted, ready-to-run script**.
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---
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## ✅ `migrate-caches.bat` — Final Clean Version
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> 📌 **Run as Administrator**
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> 🔁 Safely moves AI & dev caches off `C:`
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> ✅ Preserves data, verifies copy, optional symlinks
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> 💾 Reclaim 10–50+ GB of space
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```batch
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@echo off
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:: =====================================================
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:: 🔧 MIGRATE DEV CACHES TO EXTERNAL DRIVE
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:: Safely moves Hugging Face, pip, npm to E:\dev-cache
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:: Preserves data, verifies copy, optional symlinks
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:: Run as Administrator
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:: =====================================================
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setlocal enabledelayedexpansion
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:: === CONFIG: Change E: to your large drive ===
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set EXTERNAL_DRIVE=E:
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set BASE_DIR=%EXTERNAL_DRIVE%\dev-cache
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:: Cache locations
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set HF_SOURCE=%USERPROFILE%\.cache\huggingface
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set HF_TARGET=%BASE_DIR%\huggingface
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set PIP_SOURCE=%LOCALAPPDATA%\pip\cache
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set PIP_TARGET=%BASE_DIR%\pip
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set NPM_SOURCE=%APPDATA%\npm-cache
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set NPM_TARGET=%BASE_DIR%\npm
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set TORCH_TARGET=%BASE_DIR%\torch
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:: Create base directory
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if not exist "%BASE_DIR%" mkdir "%BASE_DIR%"
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echo.
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echo 🎯 Target: %BASE_DIR%
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echo Existing files will be preserved.
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echo Press any key to continue... & pause >nul
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echo.
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:: =============================
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:: 🔁 MIGRATE: Hugging Face
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:: =============================
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call :migrate_dir "%HF_SOURCE%" "%HF_TARGET%" "Hugging Face"
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:: =============================
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:: 🔁 MIGRATE: pip
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:: =============================
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call :migrate_dir "%PIP_SOURCE%" "%PIP_TARGET%" "pip"
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:: =============================
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:: 🔁 MIGRATE: npm
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:: =============================
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call :migrate_dir "%NPM_SOURCE%" "%NPM_TARGET%" "npm"
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:: =============================
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:: 🔁 MIGRATE: Torch (no source, just redirect)
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:: =============================
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if not exist "%TORCH_TARGET%" mkdir "%TORCH_TARGET%"
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echo ✅ Torch cache will use: %TORCH_TARGET%
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:: =============================
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:: 🔗 OPTIONAL: Create Symlinks
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:: =============================
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echo.
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echo 🔗 Create symbolic links to redirect C:\ caches to %EXTERNAL_DRIVE%?
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echo This reclaims space and keeps tools working.
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echo WARNING: Requires Admin rights.
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echo.
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choice /c YN /m "Create symlinks? (Y/N)"
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if %errorlevel% == 2 goto no_symlinks
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:: Remove old dirs and link new ones
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if exist "%HF_SOURCE%" rd /s /q "%HF_SOURCE%"
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if not exist "%HF_SOURCE%" mklink /J "%HF_SOURCE%" "%HF_TARGET%" && echo 🔄 Linked: Hugging Face
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if exist "%PIP_SOURCE%" rd /s /q "%PIP_SOURCE%"
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if not exist "%PIP_SOURCE%" mklink /J "%PIP_SOURCE%" "%PIP_TARGET%" && echo 🔄 Linked: pip
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if exist "%NPM_SOURCE%" rd /s /q "%NPM_SOURCE%"
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if not exist "%NPM_SOURCE%" mklink /J "%NPM_SOURCE%" "%NPM_TARGET%" && echo 🔄 Linked: npm
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echo.
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echo 🎉 Done! Tools now use %EXTERNAL_DRIVE%. C:\ caches are links.
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goto end
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:no_symlinks
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echo.
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echo 💡 No symlinks created. Add these to your .cmd scripts:
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echo.
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echo set HF_HOME=%HF_TARGET%
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echo set PIP_CACHE_DIR=%PIP_TARGET%
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echo set TORCH_HOME=%TORCH_TARGET%
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echo set TMP=%BASE_DIR%\tmp
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echo set TEMP=%BASE_DIR%\tmp
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echo.
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echo Then run your worker as usual.
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:end
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echo.
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echo ✅ Migration complete. You’ve just reclaimed C:!
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echo Check %BASE_DIR% — your AI caches are now safe and sound.
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pause
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exit /b
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:: ============
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:: FUNCTION: Migrate and verify a directory
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:: ============
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:migrate_dir
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set SOURCE=%~1
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set TARGET=%~2
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set NAME=%~3
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echo 🚚 Migrating %NAME% cache...
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echo From: %SOURCE%
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echo To: %TARGET%
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:: Source doesn't exist? Create target and skip
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if not exist "%SOURCE%" (
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if not exist "%TARGET%" mkdir "%TARGET%"
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echo ⚠️ No %NAME% cache found at source. Target created.
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echo.
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exit /b
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)
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:: Target already exists? Skip copy
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if exist "%TARGET%" (
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echo 💡 Found existing cache at %TARGET%. Skipping copy.
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echo |
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\ No newline at end of file |
