Refactor vimrc: update AI config, add custom commands, and adjust settingsHEADmaster

Signed-off-by: jet tsang zeon-git <zeon-git@jettsang.com>

1 files changed, 59 insertions, 10 deletions

diff --git a/vimrc b/vimrc
index fed86ba..e10bce0 100644
--- a/vimrc
+++ b/vimrc
@@ -39,6 +39,7 @@ Plugin 'neoclide/coc.nvim', {'branch': 'master', 'do': 'npm ci'}
 
 call vundle#end()
 filetype plugin indent on
+colorscheme blackboard
 syntax enable
 let g:airline#extensions#tabline#enabled = 1
 
@@ -126,9 +127,6 @@ vnoremap <silent> <C-k> :call RangeCommentLine()<CR>
 noremap  <silent> <C-l> :call UnCommentLine()<CR>
 vnoremap <silent> <C-l> :call RangeUnCommentLine()<CR>
 
-" Color scheme
-color blackboard
-
 " TypeScript settings
 let g:typescript_compiler_binary = 'tsc'
 let g:typescript_compiler_options = ''
@@ -137,9 +135,6 @@ autocmd BufNewFile,BufRead *.ts set filetype=typescript
 autocmd FileType typescript :set makeprg=tsc
 autocmd BufNewFile,BufRead *.tsx,*.jsx set filetype=typescript.tsx
 
-" Rust settings
-let g:rustfmt_autosave = 1
-
 " AI integration
 let g:vim_ai_complete = {
 \  "options": {
@@ -172,8 +167,8 @@ let chat_engine_config = {
 \  "options": {
 \    "endpoint_url": "https://api.openai.com/v1/chat/completions",
 \    "model": "gpt-4-turbo-preview",
-\    "max_tokens": 128000,
-\    "temperature": 0.1,
+\    "max_tokens": 4096,
+\    "temperature": 0.7,
 \    "request_timeout": 30,
 \    "selection_boundary": "",
 \    "initial_prompt": initial_prompt,
@@ -184,11 +179,53 @@ let g:vim_ai_complete = chat_engine_config
 let g:vim_ai_edit = chat_engine_config
 let g:vim_ai_debug = 1
 
-" Custom commands
+
+" custom command suggesting git commit message, takes no arguments
+function! GitCommitMessageFn()
+  let l:diff = system('git --no-pager diff --staged')
+  let l:prompt = "generate a short commit message from the diff below:\n" . l:diff
+  let l:range = 0
+  let l:config = {
+  \  "engine": "chat",
+  \  "options": {
+  \    "endpoint_url": "https://api.openai.com/v1/chat/completions",
+  \    "model": "gpt-4-turbo-preview",
+  \    "initial_prompt": ">>> system\nyou are a code assistant",
+  \    "request_timeout": 30,
+  \    "temperature": 0.7,
+  \  },
+  \}
+  call vim_ai#AIRun(l:range, l:config, l:prompt)
+endfunction
 command! GitCommitMessage call GitCommitMessageFn()
+
+" custom command that provides a code review for selected code block
+function! CodeReviewFn(range) range
+  let l:prompt = "programming syntax is " . &filetype . ", review the code below"
+  let l:config = {
+  \  "options": {
+  \    "initial_prompt": ">>> system\nyou are a clean code expert",
+  \  },
+  \}
+  '<,'>call vim_ai#AIChatRun(a:range, l:config, l:prompt)
+endfunction
 command! -range CodeReview <line1>,<line2>call CodeReviewFn(<range>)
 
-" Key mappings
+" custom command adding filetype to the instruction
+function! AISyntaxFn(range, ...) range
+  let l:instruction = "programming language is " . &filetype
+  if a:0
+    let l:instruction = l:instruction . " - " . a:1
+  endif
+  if a:range
+    '<,'>call vim_ai#AIRun(a:range, {}, l:instruction)
+  else
+    call vim_ai#AIRun(a:range, {}, l:instruction)
+  endif
+endfunction
+command! -range -nargs=? AISyntax <line1>,<line2>call AISyntaxFn(<range>, <f-args>)
+
+" AI Key mappings
 nnoremap <leader>a :AI<CR>
 xnoremap <leader>a :AI<CR>
 xnoremap <leader>s :AIEdit fix grammar and spelling<CR>
@@ -197,9 +234,21 @@ xnoremap <leader>c :AIChat<CR>
 nnoremap <leader>c :AIChat<CR>
 nnoremap <leader>r :AIRedo<CR>
 
+" Rust
+let g:rustfmt_autosave = 1
+
 " Rust key mappings
 nmap <silent> gd <Plug>(coc-definition)
 nmap <silent> gy <Plug>(coc-type-definition)
 nmap <silent> gi <Plug>(coc-implementation)
 nmap <silent> gr <Plug>(coc-references)
 nnoremap <silent> K :call <SID>show_documentation()<CR>
+
+function! s:show_documentation()
+  if (index(['vim','help'], &filetype) >= 0)
+    execute 'h '.expand('<cword>')
+  else
+    call CocAction('doHover')
+  endif
+endfunction
+