feat: elm support

files/.config/nvim/coc-settings.json

@@ -2,6 +2,7 @@
   "coc.preferences.formatOnSaveFiletypes": [
     "css",
     "dockerfile",
+    "elm",
     "html",
     "javascript",
     "javascriptreact",
@@ -38,6 +39,17 @@
       "filetypes": ["tf", "terraform"],
       "initializationOptions": {},
       "settings": {}
+    },
+    "elmLS": {
+      "command": "elm-language-server",
+      "filetypes": ["elm"],
+      "rootPatterns": ["elm.json"],
+      "initializationOptions": {
+        "elmPath": "elm",
+        "elmFormatPath": "elm-format",
+        "elmTestPath": "elm-test",
+        "elmAnalyseTrigger": "change"
+      }
     }
   },
 

files/.config/nvim/plugins.vim

@@ -87,6 +87,9 @@ Plug 'junegunn/rainbow_parentheses.vim'
 Plug 'unblevable/quick-scope'
 Plug 'ntpeters/vim-better-whitespace'
 
+" heuristic whitepsace
+Plug 'tpope/vim-sleuth'
+
 " better motion
 Plug 'tpope/vim-surround'
 Plug 'justinmk/vim-sneak'
@@ -162,6 +165,10 @@ Plug 'neoclide/coc.nvim', {'do': 'yarn install --frozen-lockfile'}
         \ ]
 " }}}
 
+" elm
+Plug 'andys8/vim-elm-syntax'
+
+
 " debugger
 Plug 'puremourning/vimspector'
 " {{{

install/17-elm.sh

@@ -2,5 +2,40 @@
 source "$(dirname $0)/utils.sh"
 
 if not_installed "elm"; then
-    npm install -g elm
+    # Download the 0.19.1 binary for Linux.
+	#
+	# +-----------+----------------------+
+	# | FLAG      | MEANING              |
+	# +-----------+----------------------+
+	# | -L        | follow redirects     |
+	# | -o elm.gz | name the file elm.gz |
+	# +-----------+----------------------+
+	#
+	curl -L -o elm.gz https://github.com/elm/compiler/releases/download/0.19.1/binary-for-linux-64-bit.gz
+
+	# There should now be a file named `elm.gz` on your Desktop.
+	#
+	# The downloaded file is compressed to make it faster to download.
+	# This next command decompresses it, replacing `elm.gz` with `elm`.
+	#
+	gunzip elm.gz
+
+	# There should now be a file named `elm` on your Desktop!
+	#
+	# Every file has "permissions" about whether it can be read, written, or executed.
+	# So before we use this file, we need to mark this file as executable:
+	#
+	chmod +x elm
+
+	# The `elm` file is now executable. That means running `~/Desktop/elm --help`
+	# should work. Saying `./elm --help` works the same.
+	#
+	# But we want to be able to say `elm --help` without specifying the full file
+	# path every time. We can do this by moving the `elm` binary to one of the
+	# directories listed in your `PATH` environment variable:
+	#
+	sudo mv elm /usr/local/bin/
+	rm {elm,elm.gz}
 fi
+
+npm install -g @elm-tooling/elm-language-server elm-format elm-test