This is just a experimental code. Not for practical use.
More useful version is on macrat/askgpt.vim.
Place autoload-chatgpt.vim to ~/.vim/autoload/chatgpt.vim.
Write this to your vimrc:
command ChatGPT call chatgpt#Open()
" Replace XXXXX with your OpenAI API Key.
g:chatgpt_api_key = 'XXXXX'Open chat buffer by :ChatGPT command.
You can chat now!
| vim9script | |
| export def Open() | |
| if !exists('g:chatgpt_api_key') | |
| echoerr 'please set g:chatgpt_api_key before use this plugin.' | |
| return | |
| endif | |
| new chatgpt:// | |
| set filetype=markdown buftype=prompt | |
| if !exists('b:chatgpt_history') | |
| b:chatgpt_history = [{ | |
| role: 'system', | |
| content: 'You are a helpful AI assistant embedded in a text editor Vim.', | |
| }] | |
| endif | |
| append(0, '__User__') | |
| prompt_setprompt(bufnr(), '') | |
| prompt_setcallback(bufnr(), OnInput) | |
| enddef | |
| def OnInput(text: string) | |
| query = trim(text) | |
| if query == '' | |
| return | |
| endif | |
| b:chatgpt_history += [{ | |
| role: 'user', | |
| content: query, | |
| }] | |
| const resp = system('curl https://api.openai.com/v1/chat/completions --silent -H "Content-Type: application/json" -H "Authorization: Bearer ' .. g:chatgpt_api_key .. '" -d @-', json_encode({ | |
| model: "gpt-3.5-turbo", | |
| messages: b:chatgpt_history, | |
| })) | |
| const msg = json_decode(resp)["choices"][0]["message"] | |
| b:chatgpt_history += [msg] | |
| append(line('$'), [ | |
| '__Assistant__', | |
| msg["content"], | |
| '', | |
| '__User__', | |
| '', | |
| ]) | |
| enddef |