feat: enable coc-go on go.work files

fixes: #177

package.json

@@ -43,6 +43,7 @@
   "activationEvents": [
     "onLanguage:go",
     "onLanguage:gomod",
+    "onLanguage:gowork",
     "onCommand:go.install.gomodifytags",
     "onCommand:go.install.goplay",
     "onCommand:go.install.gopls",

scripts/nvim.sh

@@ -4,12 +4,14 @@ DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." &> /dev/null && pwd)"
 TMP="$DIR/.tmp"
 
 # rm -rf $TMP
-mkdir -p $TMP/{share/nvim,state,cache,config/nvim}
+mkdir -p $TMP/{share/nvim,state,cache,config/nvim/syntax}
 
 PLUGGED="$TMP/share/data/plugged"
 PLUG_FILE="$TMP/share/nvim/site/autoload/plug.vim"
 PLUG_URL='https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
 
+curl -sS 'https://raw.githubusercontent.com/fatih/vim-go/master/syntax/gowork.vim' > $TMP/config/nvim/syntax/gowork.vim
+
 cat > $TMP/config/nvim/init.lua <<EOF
 vim.cmd [[
   call plug#begin('$PLUGGED')
@@ -54,6 +56,11 @@ function _G.__coc()
 end
 
 vim.opt.statusline = '%{v:lua.__coc()}'
+
+vim.cmd [[
+  au BufRead,BufNewFile go.work.sum set filetype=gosum
+  au BufRead,BufNewFile go.work set filetype=gowork
+]]
 EOF
 
 cat > $TMP/config/nvim/coc-settings.json <<EOF

src/extension.ts

@@ -78,7 +78,7 @@ async function registerGopls(context: ExtensionContext): Promise<void> {
 
   // https://github.com/neoclide/coc.nvim/blob/master/src/language-client/client.ts#L684
   const clientOptions: LanguageClientOptions = {
-    documentSelector: ['go', 'gomod'],
+    documentSelector: ['go', 'gomod', 'gowork'],
     initializationOptions: () => getConfig().goplsOptions,
     disableWorkspaceFolders: config.disable.workspaceFolders,
     disableDiagnostics: config.disable.diagnostics,