feat: refactor round 2, with shared context

src/lib/context.ts

@@ -0,0 +1,47 @@
+import * as vscode from 'vscode';
+import { AllQPItemVariants, DisposablesMap } from '../types';
+import { getConfig } from '../utils/getConfig';
+import { ChildProcessWithoutNullStreams } from 'child_process';
+import { highlightLineDecorationType } from '../utils/highlightLineDecorationType';
+
+// simple context for each invoke of periscope search
+let qp = vscode.window.createQuickPick<AllQPItemVariants>(); // @see https://code.visualstudio.com/api/references/vscode-api#QuickPick
+let workspaceFolders = vscode.workspace.workspaceFolders;
+let query = '';
+let spawnRegistry: ChildProcessWithoutNullStreams[] = [];
+let config = getConfig();
+let rgMenuActionsSelected: string[] = [];
+let highlightDecoration = highlightLineDecorationType();
+let disposables: DisposablesMap = {
+  general: [],
+  rgMenuActions: [],
+  query: [],
+};
+
+export const context = {
+  resetContext,
+  qp,
+  workspaceFolders,
+  query,
+  spawnRegistry,
+  config,
+  rgMenuActionsSelected,
+  highlightDecoration,
+  disposables
+};
+
+// reset the context
+function resetContext() {
+  context.qp = vscode.window.createQuickPick<AllQPItemVariants>();
+  context.workspaceFolders = vscode.workspace.workspaceFolders;
+  context.query = '';
+  context.spawnRegistry = [];
+  context.config = getConfig();
+  context.rgMenuActionsSelected = [];
+  context.highlightDecoration = highlightLineDecorationType();
+  context.disposables = {
+    general: [],
+    rgMenuActions: [],
+    query: [],
+  };
+}

src/lib/editorActions.ts

@@ -2,8 +2,7 @@ import * as vscode from 'vscode';
 import { previousActiveEditor, updatePreviousActiveEditor } from './editorContext';
 import { activeQP } from './quickpickContext';
 import { AllQPItemVariants, QPItemQuery } from '../types';
-import { getConfig } from '../utils/getConfig';
-import { highlightLineDecorationType } from '../utils/decorationType';
+import {context as cx} from './context';
 
 export function closePreviewEditor() {
   if(previousActiveEditor) {
@@ -47,7 +46,7 @@ export function openNativeVscodeSearch(query: string, qp: vscode.QuickPick<AllQP
   // remove the config suffix from the query
   const trimmedQuery = query.slice(
     0,
-    query.indexOf(getConfig().gotoNativeSearchSuffix)
+    query.indexOf(cx.config.gotoNativeSearchSuffix)
   );
 
   vscode.commands.executeCommand('workbench.action.findInFiles', {
@@ -78,6 +77,6 @@ export function openNativeVscodeSearch(query: string, qp: vscode.QuickPick<AllQP
         const range = editor.document.lineAt(newPosition).range;
         editor.selection = new vscode.Selection(newPosition, newPosition);
         editor.revealRange(range, vscode.TextEditorRevealType.InCenter);
-        highlightLineDecorationType().set(editor);
+        cx.highlightDecoration.set(editor);
       });
   }