Avoid .R file lock on windows (#1192)

* Avoid .R file lock on windows

* Change path quoting

* Better quoting

Author: ManuelHentschel

.vscode/tasks.json

@@ -10,6 +10,7 @@
       "command": "vsce",
       "args": [
         "package",
+        "--yarn",
         "-o",
         "${workspaceFolderBasename}.vsix"
       ]

src/helpViewer/helpProvider.ts

@@ -47,13 +47,14 @@ export class HelpProvider {
 
         // starts the background help server and waits forever to keep the R process running
         const scriptPath = extensionContext.asAbsolutePath('R/help/helpServer.R');
-        // const cmd = `${this.rPath} --silent --slave --no-save --no-restore -f "${scriptPath}"`;
         const args = [
             '--silent',
             '--slave',
             '--no-save',
             '--no-restore',
-            '-f',
+            '-e',
+            'base::source(base::commandArgs(TRUE))',
+            '--args',
             scriptPath
         ];
         const cpOptions = {

src/languageService.ts

@@ -85,7 +85,9 @@ export class LanguageService implements Disposable {
             '--slave',
             '--no-save',
             '--no-restore',
-            '-f',
+            '-e',
+            'base::source(base::commandArgs(TRUE))',
+            '--args',
             rScriptPath
         );
 

tsconfig.json

@@ -2,10 +2,10 @@
 {
     "compilerOptions": {
         "module": "commonjs",
-        "target": "es2018",
+        "target": "ES2021",
         "outDir": "out",
         "lib": [
-            "es2018"
+            "ES2021"
         ],
         "sourceMap": true,
         // "strictNullChecks": true,