[neovim && Conjure] neovim setup for conjure development ~/.config/nvim/init.vim

[humorless]

• 在 mac 上安裝 neovim
  brew install neovim

• 安裝 vim-plug

sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
       https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'

• 修改 ~/.config/nvim/init.vim -- 最新版
• :source %
• :PlugInstall

" Specify a directory for plugins.
call plug#begin(stdpath('data') . '/plugged')

" === Basic Setup ===
" better default
Plug 'liuchengxu/vim-better-default'
" color, look and feel 
Plug 'tomasr/molokai'
" better preview window for suggestion/ auto-complete 
Plug 'ncm2/float-preview.nvim'

" === Highlight ===
" Syntax highlight for JUST
Plug 'NoahTheDuke/vim-just'
" Syntax highlight for Clojure
Plug 'clojure-vim/clojure.vim'
" Syntax highlight for fennel language
Plug 'bakpakin/fennel.vim'
" rainbow parentheses
Plug 'frazrepo/vim-rainbow'

" === Fennel (Config) Support ===
Plug 'Olical/nfnl'

" === Interactive Development ===
" Conjure
Plug 'Olical/conjure', {'tag': 'v4.53.0'}

" === S-expression editing ===
Plug 'guns/vim-sexp'
Plug 'tpope/vim-sexp-mappings-for-regular-people'
Plug 'kylechui/nvim-surround'
Plug 'jiangmiao/auto-pairs', { 'tag': 'v2.0.0' }

" === Linter === 
Plug 'w0rp/ale'

" === Search Utility === 
Plug 'nvim-telescope/telescope.nvim', { 'tag': '0.1.8' }
" Telescope dependencies: plenary, rg, fd
Plug 'nvim-lua/plenary.nvim'
" brew install ripgrep
" brew install fd

call plug#end()

" Make vim-sexp recognizes the fennel
let g:sexp_filetypes = 'clojure,scheme,lisp,fennel'
lua require("nvim-surround").setup()
" Config the rainbow-parentheses
let g:rainbow_ctermfgs = [
    \ 'red',
    \ 'yellow',
    \ 'green',
    \ 'cyan',
    \ 'magenta',
    \ 'gray'
\ ]

let g:float_preview#docked = 0
let g:float_preview#max_width = 80
let g:float_preview#max_height = 40

let g:ale_linters = {
      \ 'clojure': ['clj-kondo', 'joker']
      \}
let maplocalleader=","
" Make the <Esc> key exit terminal mode and return to normal mode.
tnoremap <Esc> <C-\><C-n>

let mapleader="\\"
" Find files using Telescope command-line sugar.
nnoremap <leader>ff <cmd>Telescope find_files<cr>
nnoremap <leader>fg <cmd>Telescope live_grep<cr>
nnoremap <leader>fb <cmd>Telescope buffers<cr>
nnoremap <leader>fh <cmd>Telescope help_tags<cr>

" Force vim-better-default/plugin/default.vim get evaluated right away, so 
" as to overwrite it. 
runtime! plugin/default.vim
set nonu
set norelativenumber
colorscheme molokai

function! Cljfmt()
 !cljfmt fix %
 " :e is to force reload the file after it got formatted.
 :e
endfunction

function! Fnlfmt()
 !fnlfmt --fix %
 " :e is to force reload the file after it got formatted.
 :e
endfunction

function! Sqlfmt()
 "`:call Sqlfmt()` to format the current sql file
 " The sqlfmt requires the installation of sqlparse
 " `pip install sqlparse`
 " `pip install sqlfluff`
  !sqlformat --reindent --keywords upper --identifiers lower % -o %
 ""!sqlfluff fix % --dialect postgres 
 :e
endfunction

function! Yamlfmt()
 " call Yamlfmt() to format the current yaml file
 " pip install yamlfix
 !yamlfix %
 :e
endfunction

function! LoadHiccup()
 execute "ConjureEval (require '[taipei-404.html :refer [html->hiccup]])"
endfunction

" default yaml setup
autocmd FileType yaml setlocal ts=2 sts=2 sw=2 expandtab indentkeys-=0# indentkeys-=<:> foldmethod=indent nofoldenable
" rainbow parentheses enabled for fennel
autocmd FileType fennel,clojure call rainbow#load()


autocmd BufNewFile,BufRead *bin/dev set filetype=clojure
autocmd BufNewFile,BufRead *bin/launchpad set filetype=clojure
autocmd BufNewFile,BufRead *bin/proj set filetype=clojure
autocmd BufNewFile,BufRead *.bb set filetype=clojure
autocmd BufWritePost *.cljs call Cljfmt()
autocmd BufWritePost *.cljc call Cljfmt()
autocmd BufWritePost *.clj call Cljfmt()
autocmd BufWritePost *.boot call Cljfmt()
autocmd BufWritePost *.edn call Cljfmt()

function! AutoConjureSelect()
  let shadow_build_id = luaeval("require('auto-conjure').shadow_build_id()")
  let cmd='ConjureShadowSelect ' . shadow_build_id
  execute cmd
endfunction
command! AutoConjureSelect call AutoConjureSelect()
autocmd BufReadPost *.cljs :AutoConjureSelect

augroup FennelOnSave
  " Format and compile after save
  autocmd!
  autocmd BufWritePost *.fnl call Fnlfmt() | NfnlCompileFile
augroup END

[humorless]

常用 Conjure 指令

:ConjureEval [code] 類似 fireplace 的 cqp
<localleader> ee // evaluate the form under the cursor. (e 是 inner 的諧音)
<localleader> er // evaluate the root form under the cursor. (r 是 outer 的諧音)
<localleader> e! // evaluate the form under the cursor and replace it. (! 意指 side effect)
<localleader> ew // evaluate the current word

類似 fireplace :Require 的功能，重新載入整個檔案。
<localleader> eb // evaluate the current buffer
<localleader> ef // evaluate the current file from disk

開啟 log buffer 的指令
<localleader> ls // 水平開啟
<localleader> lv // 垂直開啟
<localleader> lq // 關閉

看文章、切換到定義
K // 看 document
gd // 跳轉定義

格式化輸出一個值

• (tap> ...), 然後按下 <localleader> vt

重新載入所有修改過的 namespaces
<localleader> rr Refresh all changed namespaces.

進階 Conjure 指令

快速檢查
<localleader> ve View the last exception as data.
<localleader> v1 View the most recent evaluation result.
<localleader> v2 View the 2nd most recent evaluation result.
<localleader> v3 View the 3rd most recent evaluation result.
<localleader> vt View and delete all tap values from the queue.
<localleader> vs View the source of the symbol under the cursor.

執行測試
<localleader> tn Run all tests within this namespace.
<localleader> tc Run the specific test under the cursor.

對某一特定的 expression 遠端求值。 (與 nvim mark 的『組合功能』)
mf // 標記「位值」於 mark f
<localleader> emf // 對 mark f 的 expression 做求值。

對被反白的區塊 expression 做求值。 (與 nvim 反白選取的『組合功能』)
<localleader>E // evaluate visual selection

nREPL session 相關指令

<localleader>sc Clone the current nREPL session.
<localleader>sf Create a fresh session from scratch.
<localleader>sq Close the current session.
<localleader>sQ Close all sessions.
<localleader>sl List all sessions.
<localleader>ss Prompt to select any session in the list.

[humorless]

常用 nvim-surround 指令

Delete Surrounding

dsb : delete surrounding (ds) block (b)
ds’ : delete surround single quote
dsq : delete surrounding quote
;; q ---> (', “, `)

Pure Delete with text object

dab : delete a block
dib : delete inner block

Change Surrounding

cs’” : change the surrounding single quote to double quote

Insert Surrounding

inner word => iw

ysiwb : surround inner word with (
ysiwr : surround inner word with [
ysiwB : surround inner word with {
ysiw” : surround inner word with “
;; b --> )
;; r --> ]
;; B --> }

a block => ab

ysabb : surround a block with (

a string => a"

ysa”b : surround a string with (

參考資料

[humorless]

常用 vim-sexp 指令

<e : move element left
>f : move form right
>) : slurp
<) : barf

[humorless]

使用 nvim + Conjure 來開發 ClojureScript

1. 啟動 cljs repl

:ConjureShadowSelect [build-id]

2. 關閉 cljs repl

:ConjureEval :cljs/quit

參考資料

[humorless]

:Vex 指令會開啟 Netrw

[humorless]

不上網，直接在 Neovim 裡查閱指令

:help conjure-client-clojure-nrepl-mappings

Or normal command like \fh