bug: Neovim not spawned in appropriate directory (fixes #2482)

[Chillee]

This makes the neovim process spawn in the directory of the file it's opened in.

[TravisBuddy]

Travis tests have failed

Hey @Chillee,
Please read the following log in order to understand the failure reason.
It'll be awesome if you fix what's wrong and commit the changes.

Node.js: 8

if [[ $(git diff-index HEAD --) ]]; then git diff; echo "Prettier Failed. Run `gulp` or `gulp forceprettier`"; exit 1; fi

diff --git a/src/neovim/neovim.ts b/src/neovim/neovim.ts
index ed17d4c..84b61c2 100644
--- a/src/neovim/neovim.ts
+++ b/src/neovim/neovim.ts
@@ -17,7 +17,7 @@ export class Neovim implements vscode.Disposable {
   async initialize() {
     const dir = dirname(vscode.window.activeTextEditor!.document.fileName);
     this.process = spawn(configuration.neovimPath, ['-u', 'NONE', '-N', '--embed'], {
-      cwd: dir
+      cwd: dir,
     });
     this.process.on('error', err => {
       console.log(err);
Warning: The 'no-use-before-declare' rule requires type information.
Prettier Failed. Run [14:42:16] Using gulpfile ~/build/VSCodeVim/Vim/gulpfile.js
[14:42:16] Starting 'prettier'...
[14:42:16] Starting 'tslint'...
[14:42:16] Starting 'compile'...
[14:42:17] Finished 'prettier' after 1.04 s
[14:42:20] Finished 'tslint' after 4.51 s
[14:42:28] Finished 'compile' after 12 s
[14:42:28] Starting 'default'...
[14:42:28] Finished 'default' after 38 μs or [14:42:29] Using gulpfile ~/build/VSCodeVim/Vim/gulpfile.js
[14:42:29] Starting 'forceprettier'...
[14:42:38] Finished 'forceprettier' after 9.61 s

[jpoon]

I think what you want is this vscode.window.activeTextEditor!.document.uri.fsPath

[Chillee]

In the documentation, it said that this is

		/**
		 * The file system path of the associated resource. Shorthand
		 * notation for [TextDocument.uri.fsPath](#TextDocument.uri). Independent of the uri scheme.
		 */

so I didn't think there was a difference.

[jpoon]

Hm, that's confusing. Generally, I would understand things named as fileName to be just the file name (source.ts), whereas filePath would be a file path (/my/dir/source.ts)