add helper function to remove code dupe

Author: Hweinstock

packages/core/src/awsService/cloudWatchLogs/commands/searchLogGroup.ts

@@ -29,6 +29,7 @@ import { createBackButton, createExitButton, createHelpButton } from '../../../s
 import { PromptResult } from '../../../shared/ui/prompter'
 import { ToolkitError } from '../../../shared/errors'
 import { Messages } from '../../../shared/utilities/messages'
+import { showFile } from '../../../shared/utilities/textDocumentUtilities'
 
 const localize = nls.loadMessageBundle()
 
@@ -65,9 +66,7 @@ export async function prepareDocument(uri: vscode.Uri, logData: CloudWatchLogsDa
     try {
         // Gets the data: calls filterLogEventsFromUri().
         await registry.fetchNextLogEvents(uri)
-        const doc = await vscode.workspace.openTextDocument(uri)
-        await vscode.window.showTextDocument(doc, { preview: false })
-        await vscode.languages.setTextDocumentLanguage(doc, 'log')
+        await showFile(uri)
     } catch (err) {
         if (CancellationError.isUserCancelled(err)) {
             throw err

packages/core/src/awsService/ec2/commands.ts

@@ -2,7 +2,6 @@
  * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
  * SPDX-License-Identifier: Apache-2.0
  */
-import * as vscode from 'vscode'
 import { Ec2InstanceNode } from './explorer/ec2InstanceNode'
 import { Ec2Node } from './explorer/ec2ParentNode'
 import { Ec2ConnectionManager } from './model'
@@ -14,6 +13,7 @@ import { ec2LogSchema } from './ec2LogDocumentProvider'
 import { getAwsConsoleUrl } from '../../shared/awsConsole'
 import { showRegionPrompter } from '../../auth/utils'
 import { openUrl } from '../../shared/utilities/vsCodeUtils'
+import { showFile } from '../../shared/utilities/textDocumentUtilities'
 
 export function refreshExplorer(node?: Ec2Node) {
     if (node) {
@@ -74,8 +74,5 @@ export async function copyInstanceId(instanceId: string): Promise<void> {
 }
 
 export async function openLogDocument(node?: Ec2InstanceNode): Promise<void> {
-    const uri = ec2LogSchema.form(await getSelection(node))
-    const doc = await vscode.workspace.openTextDocument(uri)
-    await vscode.window.showTextDocument(doc, { preview: false })
-    await vscode.languages.setTextDocumentLanguage(doc, 'log')
+    return await showFile(ec2LogSchema.form(await getSelection(node)))
 }

packages/core/src/shared/utilities/textDocumentUtilities.ts

@@ -184,3 +184,9 @@ export function getIndentedCode(message: any, doc: vscode.TextDocument, selectio
 
     return indent(message.code, indentation.length)
 }
+
+export async function showFile(uri: vscode.Uri) {
+    const doc = await vscode.workspace.openTextDocument(uri)
+    await vscode.window.showTextDocument(doc, { preview: false })
+    await vscode.languages.setTextDocumentLanguage(doc, 'log')
+}