Show HN: Bat‑KV – A tiny single‑file KV database for Windows Batch scripts(github.com)
github.com
Show HN: Bat‑KV – A tiny single‑file KV database for Windows Batch scripts
https://github.com/Water-Run/Bat-KV
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https://github.com/Water-Run/Bat-KV
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It’s ultra‑lightweight (the whole project is just 346 lines — trivial for an LLM), and extremely easy to use. Just download it from the GitHub Release page (https://github.com/Water-Run/Bat-KV/releases/tag/Bat-KV), drop it into your script directory, and "import" it.
Here’s a minimal example:
batch @echo off REM Minimal Bat-KV usage example
REM Create database call Bat-KV.bat :BKV.New echo Create database: %BKV_STATUS%
REM Add data call Bat-KV.bat :BKV.Append "name" "Alice" call Bat-KV.bat :BKV.Append "age" "25" call Bat-KV.bat :BKV.Append "city" "Beijing"
REM Read data call Bat-KV.bat :BKV.Fetch "name" echo Name: %BKV_RESULT%
call Bat-KV.bat :BKV.Fetch "age" echo Age: %BKV_RESULT%
REM Check if data exists call Bat-KV.bat :BKV.Include "email" if "%BKV_RESULT%"=="No" ( echo Email not set, adding default... call Bat-KV.bat :BKV.Append "email" "[email protected]" )
REM Delete data call Bat-KV.bat :BKV.Remove "city" echo Remove city: %BKV_STATUS%
pause
The repository also includes a test program and a simple DBMS, along with detailed documentation to help you get started quickly. If this tiny project is useful to you, consider leaving a star to support it :)