update vim conf (esp. coc, ale and minisnip)

vim/.vim/coc-settings.json

@@ -0,0 +1,9 @@
+{
+  "languageserver": {
+    "golang": {
+      "command": "gopls",
+      "rootPatterns": ["go.mod", ".vim/", ".git/", ".hg/"],
+      "filetypes": ["go"]
+    }
+  }
+}

vim/.vim/minisnip/_go_convey

@@ -0,0 +1,3 @@
+Convey("{{++}}", func() {
+	{{++}}
+})

vim/.vim/minisnip/_go_soeq

@@ -0,0 +1 @@
+So({{++}}, ShouldEqual, {{++}})

vim/.vim/minisnip/_go_sonil

@@ -0,0 +1 @@
+So({{++}}, ShouldBeNil)

vim/.vimrc

@@ -138,7 +138,17 @@ autocmd VimEnter,Colorscheme * :hi IndentGuidesEven ctermbg=black
 
 " ALE options
 let g:ale_completion_enabled = 0
+let g:ale_linters = {
+\ 'go': ['gofmt', 'golint', 'golangci-lint']
+\}
+let g:ale_go_golangci_lint_options = '--enable-all --disable unused'
 let g:ale_fix_on_save = 0
+let g:ale_sign_error = '🔴'
+let g:ale_sign_info = '🔵'
+let g:ale_sign_warning = '🟡'
+
+" Minisnip options
+let g:minisnip_trigger = '<C-w>'
 
 call plug#begin('~/.vim/plugged')
 
@@ -160,9 +170,13 @@ call plug#begin('~/.vim/plugged')
     Plug 'ollykel/v-vim'
 
     Plug 'liuchengxu/vim-clap'
-    Plug 'neoclide/coc.nvim', {'branch': 'release'}
     Plug 'dense-analysis/ale'
     Plug 'joereynolds/vim-minisnip'
+    Plug 'neoclide/coc.nvim', {'branch': 'release', 'do': 'yarn install --frozen-lockfile'}
+    Plug 'nullvoxpopuli/coc-ember', {'do': 'yarn install --frozen-lockfile'}
+    Plug 'neoclide/coc-tsserver', {'do': 'yarn install --frozen-lockfile'}
+    Plug 'neoclide/coc-html', {'do': 'yarn install --frozen-lockfile'}
+    Plug 'neoclide/coc-css', {'do': 'yarn install --frozen-lockfile'}
 
     Plug 'aklt/plantuml-syntax'
     Plug 'scrooloose/vim-slumlord'
@@ -206,8 +220,9 @@ endfunction
 
 nmap <C-p> :Clap files<CR>
 nmap <C-p>b :Clap buffers<CR>
+nmap <C-p>r :Clap grep<CR>
 
-imap <C-w> <Plug>(minisnip)
+nmap <leader>MM :tabnew \| MagitOnly<CR>
 
 if has("autocmd")
     autocmd FileType go nmap <leader>b  <Plug>(go-build)