Add the first version of whoisactive project (#943)

* add the first version of whoisactive

* address comments

* address comments

* fix the issues from the last commit

* clean up package.json

samples/sp_whoIsActive/.gitignore

@@ -0,0 +1,8 @@
+
+out
+node_modules
+.vscode-test/
+*.vsix
+.DS_Store
+.idea
+test-reports/**

samples/sp_whoIsActive/.vscode/launch.json

@@ -0,0 +1,28 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "node",
+            "request": "launch",
+            "name": "Launch Program",
+            "program": "${workspaceFolder}\\out\\src\\extension"
+        },
+        {
+            "type": "node",
+            "request": "attach",
+            "name": "Attach to Ops Studio",
+            "protocol": "inspector",
+            "port": 5870,
+            "restart": true,
+            "sourceMaps": true,
+            "outFiles": [
+                "${workspaceRoot}/out/**/*.js"
+            ],
+            "preLaunchTask": "",
+            "timeout": 25000
+        },
+    ]
+}

samples/sp_whoIsActive/.vscodeignore

@@ -0,0 +1,29 @@
+# Unwanted compiled files
+out/test/**
+out/**/*.map
+*.vsix
+
+# Build/Source files
+src/**
+tasks/**
+test/**
+typings/**
+packages/**
+samples/**
+.gitignore
+tsconfig.json
+
+# IDE Settings
+.vscode/**
+.vscode-test/**
+.idea/**
+.sqlops/**
+
+# Reference files
+**/*.ts
+**/*.map
+.gitignore
+tsconfig.json
+*.exe
+*.dat
+gulpfile.js

samples/sp_whoIsActive/CHANGELOG.md

@@ -0,0 +1 @@
+# Change Log

samples/sp_whoIsActive/LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2018 Microsoft
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

samples/sp_whoIsActive/README.md

@@ -0,0 +1,19 @@
+# sp_whoisactive for SQL Operations Studio
+
+Welcome to **sp_whoisactive** for SQL Operations Studio! Sp_whoisactive is a procedure written by Adam Machanic. It is a very useful tool for activity monitoring and troubleshooting.
+
+To quote one of the posts about sp_whoisactive on [Adam Machanic’s blog]:
+
+Here are some quick facts on Who is Active:
+
+  * Who is Active is a DMV-based monitoring stored procedure that uses **15 different views to show a large amount of data about what’s running on your server**
+  * Who is Active was designed to be **extremely flexible**, and includes options to not only get different types of data, but also to change the output column list and sort order
+  * Who is Active was **designed with performance in mind** at every step; users report that under normal conditions response times are generally subsecond, with slightly longer response times on servers that are extremely taxed
+  * Who is Active is **compatible with all versions of SQL Server after SQL Server 2005 RTM**. It does require that the host database (generally master) is not set for SQL Server 2000 compatibility mode
+
+If you haven't installed sp_whoisactive in your server, you can use "Install sp_whoisactive" task to create the procedure. 
+
+See [sp_whoisactive Documentation] for more infomation.
+
+[Adam Machanic’s blog]:http://sqlblog.com/blogs/adam_machanic/default.aspx
+[sp_whoisactive Documentation]:http://whoisactive.com/

samples/sp_whoIsActive/gulpfile.js

@@ -0,0 +1,14 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+"use strict";
+
+// NOTE: These are es6 gulpfiles
+
+// Basic build tasks
+require('./tasks/buildtasks');
+
+// VSIX generation tasks
+require('./tasks/packagetasks');

samples/sp_whoIsActive/package.json

@@ -0,0 +1,230 @@
+{
+    "name": "whoisactive",
+    "displayName": "whoisactive",
+    "description": "sp_whoisactive for SQL Operations Studio",
+    "version": "0.1.0",
+    "publisher": "Microsoft",
+    "engines": {
+        "vscode": "^1.19.0"
+    },
+    "license": "MIT",
+    "repository": "",
+    "categories": [
+        "Other"
+    ],
+    "activationEvents": [
+        "*"
+    ],
+    "main": "./out/src/extension",
+    "contributes": {
+        "configuration": [],
+        "commands": [
+            {
+                "command": "sp_whoisactive.install",
+                "title": "Install sp_whoisactive",
+                "icon": {
+                    "light": "./out/src/media/config.svg",
+                    "dark": "./out/src/media/config_inverse.svg"
+                }
+            },
+            {
+                "command": "sp_whoisactive.findBlockLeaders",
+                "title": "Find leader of block",
+                "icon": "./out/src/media/start.svg"
+            },
+            {
+                "command": "sp_whoisactive.getPlans",
+                "title": "Get plans",
+                "icon": "./out/src/media/start.svg"
+            }
+        ],
+        "views": {},
+        "menus": {},
+        "dashboard.tabs": [
+            {
+                "id": "sp_whoisactive",
+                "title": "sp_whoisactive",
+                "description": "Extension for checking who is active.",
+                "container": {
+                    "nav-section": [
+                        {
+                            "id": "sp_whoisactive_insights",
+                            "title": "Insights",
+                            "icon": {
+                                "light": "./out/src/media/monitor.svg",
+                                "dark": "./out/src/media/monitor_inverse.svg"
+                            },
+                            "container": {
+                                "sp_whoisactive-insights": {}
+                            }
+                        },
+                        {
+                            "id": "sp_whoisactive_documentation",
+                            "title": "Documentation",
+                            "icon": {
+                                "light": "./out/src/media/file.svg",
+                                "dark": "./out/src/media/file_inverse.svg"
+                            },
+                            "container": {
+                                "webview-container": null
+                            }
+                        }
+                    ]
+                }
+            }
+        ],
+        "dashboard.insights": [
+            {
+                "id": "sp_whoisactive-CPU-usage",
+                "contrib": {
+                    "type": {
+                        "bar": {
+                            "dataDirection": "vertical",
+                            "dataType": "number",
+                            "legendPosition": "none",
+                            "labelFirstColumn": false,
+                            "columnsAsLabels": true
+                        }
+                    },
+                    "queryFile": "./out/src/sql/cpuUsage.sql"
+                }
+            },
+            {
+                "id": "sp_whoisactive-CPU-delta",
+                "contrib": {
+                    "type": {
+                        "bar": {
+                            "dataDirection": "vertical",
+                            "dataType": "number",
+                            "legendPosition": "none",
+                            "labelFirstColumn": false,
+                            "columnsAsLabels": true
+                        }
+                    },
+                    "queryFile": "./out/src/sql/cpuDelta.sql"
+                }
+            },
+            {
+                "id": "sp_whoisactive-memory-usage",
+                "contrib": {
+                    "type": {
+                        "bar": {
+                            "dataDirection": "vertical",
+                            "dataType": "number",
+                            "legendPosition": "none",
+                            "labelFirstColumn": false,
+                            "columnsAsLabels": true
+                        }
+                    },
+                    "queryFile": "./out/src/sql/memoryUsage.sql"
+                }
+            },
+            {
+                "id": "sp_whoisactive-memory-delta",
+                "contrib": {
+                    "type": {
+                        "bar": {
+                            "dataDirection": "vertical",
+                            "dataType": "number",
+                            "legendPosition": "none",
+                            "labelFirstColumn": false,
+                            "columnsAsLabels": true
+                        }
+                    },
+                    "queryFile": "./out/src/sql/memoryDelta.sql"
+                }
+            }
+        ],
+        "dashboard.containers": [
+            {
+                "id": "sp_whoisactive-insights",
+                "container": {
+                    "widgets-container": [
+                        {
+                            "name": "Tasks",
+                            "widget": {
+                                "tasks-widget": [
+                                    "sp_whoisactive.getPlans",
+                                    "sp_whoisactive.findBlockLeaders",
+                                    "sp_whoisactive.install"
+                                ]
+                            }
+                        },
+                        {
+                            "name": "CPU Usage",
+                            "gridItemConfig": {
+                                "sizex": 2,
+                                "sizey": 1
+                            },
+                            "widget": {
+                                "sp_whoisactive-CPU-usage": {}
+                            }
+                        },
+                        {
+                            "name": "CPU Delta",
+                            "gridItemConfig": {
+                                "sizex": 2,
+                                "sizey": 1
+                            },
+                            "widget": {
+                                "sp_whoisactive-CPU-delta": {}
+                            }
+                        },
+                        {
+                            "name": "Memory Usage",
+                            "gridItemConfig": {
+                                "sizex": 2,
+                                "sizey": 1
+                            },
+                            "widget": {
+                                "sp_whoisactive-memory-usage": {}
+                            }
+                        },
+                        {
+                            "name": "Memory Delta",
+                            "gridItemConfig": {
+                                "sizex": 2,
+                                "sizey": 1
+                            },
+                            "widget": {
+                                "sp_whoisactive-memory-delta": {}
+                            }
+                        }
+                    ]
+                }
+            }
+        ],
+        "snippets": []
+    },
+    "scripts": {
+        "build": "gulp build",
+        "compile": "gulp compile",
+        "watch": "gulp watch",
+        "postinstall": "node ./node_modules/vscode/bin/install"
+    },
+    "dependencies": {
+        "fs-extra": "^5.0.0",
+        "handlebars": "^4.0.11",
+        "openurl": "^1.1.1",
+        "vscode-nls": "2.0.2"
+    },
+    "devDependencies": {
+        "@types/handlebars": "^4.0.11",
+        "@types/mocha": "^2.2.42",
+        "@types/node": "^7.0.43",
+        "child-process-promise": "^2.2.1",
+        "del": "^3.0.0",
+        "gulp": "^4.0.0",
+        "gulp-color": "0.0.1",
+        "gulp-sourcemaps": "^2.6.4",
+        "gulp-tslint": "^6.0.2",
+        "gulp-typescript": "^3.2.4",
+        "should": "^13.2.1",
+        "temp-write": "^3.4.0",
+        "tslint": "^3.14.0",
+        "typemoq": "^2.1.0",
+        "typescript": "^2.6.1",
+        "vscode": "^1.1.6",
+        "vsce": "1.36.2"
+    }
+}

samples/sp_whoIsActive/src/constants.ts

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+'use strict';
+
+// CONFIG VALUES ///////////////////////////////////////////////////////////
+export const extensionConfigSectionName = 'extensionSamples';
+export const configLogDebugInfo = 'logDebugInfo';

samples/sp_whoIsActive/src/controllers/controllerBase.ts

@@ -0,0 +1,25 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import * as vscode from 'vscode';
+
+export default abstract class ControllerBase implements vscode.Disposable {
+    protected _context: vscode.ExtensionContext;
+
+    public constructor(context: vscode.ExtensionContext) {
+        this._context = context;
+    }
+
+    abstract activate(): Promise<boolean>;
+
+    abstract deactivate(): void;
+
+    public dispose(): void {
+        this.deactivate();
+    }
+}
+

samples/sp_whoIsActive/src/controllers/mainController.ts

@@ -0,0 +1,63 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import * as sqlops from 'sqlops';
+import * as Utils from '../utils';
+import ControllerBase from './controllerBase';
+import * as fs from 'fs';
+import * as path from 'path';
+import * as vscode from 'vscode';
+import * as openurl from 'openurl';
+
+
+/**
+ * The main controller class that initializes the extension
+ */
+export default class MainController extends ControllerBase {
+
+    public apiWrapper;
+    // PUBLIC METHODS //////////////////////////////////////////////////////
+    /**
+     * Deactivates the extension
+     */
+    public deactivate(): void {
+        Utils.logDebug('Main controller deactivated');
+    }
+
+    public activate(): Promise<boolean> {
+        sqlops.dashboard.registerWebviewProvider('sp_whoisactive_documentation', webview => {
+            let templateValues = {url: 'http://whoisactive.com/docs/'};
+            Utils.renderTemplateHtml(path.join(__dirname, '..'), 'templateTab.html', templateValues)
+            .then(html => {
+                webview.html = html;
+            });
+        });
+
+        sqlops.tasks.registerTask('sp_whoisactive.install', e => this.onInstall(e));
+        sqlops.tasks.registerTask('sp_whoisactive.findBlockLeaders', e => this.onExecute(e, 'findBlockLeaders.sql'));
+        sqlops.tasks.registerTask('sp_whoisactive.getPlans', e => this.onExecute(e, 'getPlans.sql'));
+
+        return Promise.resolve(true);
+    }
+
+    private onInstall(connection: sqlops.IConnectionProfile): void {
+        openurl.open('http://whoisactive.com/downloads/');
+    }
+
+    private onExecute(connection: sqlops.IConnectionProfile, fileName: string): void {
+        let sqlFile = fs.readFileSync(path.join(__dirname, '..', 'sql', fileName)).toString();
+        this.openSQLFileWithContent(sqlFile);
+    }
+
+    private openSQLFileWithContent(content: string): void {
+        vscode.workspace.openTextDocument({language: 'sql', content: content}).then(doc => {
+            vscode.window.showTextDocument(doc, vscode.ViewColumn.Active, false);
+        });
+    }
+
+}
+

samples/sp_whoIsActive/src/extension.ts

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+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import * as vscode from 'vscode';
+
+import ControllerBase from './controllers/controllerBase';
+import MainController from './controllers/mainController';
+
+let controllers: ControllerBase[] = [];
+
+export function activate(context: vscode.ExtensionContext): Promise<boolean> {
+    let activations: Promise<boolean>[] = [];
+
+    // Start the main controller
+    let mainController = new MainController(context);
+    controllers.push(mainController);
+    context.subscriptions.push(mainController);
+    activations.push(mainController.activate());
+
+    return Promise.all(activations)
+        .then((results: boolean[]) => {
+            for (let result of results) {
+                if (!result) {
+                    return false;
+                }
+            }
+            return true;
+        });
+}
+
+export function deactivate(): void {
+    for (let controller of controllers) {
+        controller.deactivate();
+    }
+}

samples/sp_whoIsActive/src/localizedConstants.ts

@@ -0,0 +1,5 @@
+'use strict';
+
+// TODO: localize!
+
+export const msgErrorLoadingTab = 'An error occurred while loading the tab.';

samples/sp_whoIsActive/src/media/config.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><title>configure_dashboard</title><path d="M16,0V4H15V1.71L10.5,6.2l-3-3L0,10.71V9.29L7.5,1.8l3,3L14.29,1H12V0Zm-.12,10.93-1,.4a2.75,2.75,0,0,1,.06.33,3,3,0,0,1,0,.68,2.71,2.71,0,0,1-.06.33l1,.4L15.5,14l-1-.4a3,3,0,0,1-.95.95l.4,1-.92.38-.4-1-.33.06L12,15l-.34,0-.33-.06-.4,1L10,15.5l.4-1a2.93,2.93,0,0,1-.95-.95l-1,.4-.38-.92,1-.4a3.25,3.25,0,0,1,0-1.34l-1-.4L8.49,10l1,.4a2.83,2.83,0,0,1,.95-.95l-.4-1,.92-.38.4,1a3.25,3.25,0,0,1,1.34,0l.4-1,.92.38-.4,1a3,3,0,0,1,.53.42,3,3,0,0,1,.42.53l1-.4ZM12,14a1.94,1.94,0,0,0,.78-.16,2,2,0,0,0,1.07-1.07,2,2,0,0,0,0-1.55,2,2,0,0,0-1.07-1.07,2,2,0,0,0-1.55,0,2,2,0,0,0-1.07,1.07,2,2,0,0,0,0,1.55,2,2,0,0,0,1.07,1.07A1.94,1.94,0,0,0,12,14Z"/></svg>

samples/sp_whoIsActive/src/media/config_inverse.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><defs><style>.cls-1{font-size:12px;font-family:FullMDL2Assets, Full MDL2 Assets;}.cls-1,.cls-2{fill:#fff;}</style></defs><title>manage_inverse_16x16 </title><text class="cls-1" transform="translate(0.01 11.59)"> </text><path class="cls-2" d="M16,0V4H15V1.71L10.5,6.2l-3-3L0,10.71V9.29L7.5,1.8l3,3L14.29,1H12V0Zm-.12,10.93-1,.4a2.75,2.75,0,0,1,.06.33,3,3,0,0,1,0,.68,2.71,2.71,0,0,1-.06.33l1,.4L15.5,14l-1-.4a3,3,0,0,1-.95.95l.4,1-.92.38-.4-1-.33.06L12,15l-.34,0-.33-.06-.4,1L10,15.5l.4-1a2.93,2.93,0,0,1-.95-.95l-1,.4-.38-.92,1-.4a3.25,3.25,0,0,1,0-1.34l-1-.4L8.49,10l1,.4a2.83,2.83,0,0,1,.95-.95l-.4-1,.92-.38.4,1a3.25,3.25,0,0,1,1.34,0l.4-1,.92.38-.4,1a3,3,0,0,1,.53.42,3,3,0,0,1,.42.53l1-.4ZM12,14a1.94,1.94,0,0,0,.78-.16,2,2,0,0,0,1.07-1.07,2,2,0,0,0,0-1.55,2,2,0,0,0-1.07-1.07,2,2,0,0,0-1.55,0,2,2,0,0,0-1.07,1.07,2,2,0,0,0,0,1.55,2,2,0,0,0,1.07,1.07A1.94,1.94,0,0,0,12,14Z"/></svg>

samples/sp_whoIsActive/src/media/file.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><defs><style>.cls-1{fill:#231f20;}.cls-2{fill:#212121;}</style></defs><title>file_16x16</title><polygon class="cls-1" points="13.59 2.21 13.58 2.22 13.58 2.2 13.59 2.21"/><path class="cls-2" d="M8.71,0,14,5.29V16H2V0ZM3,15H13V6H8V1H3ZM9,1.71V5h3.29Z"/></svg>

samples/sp_whoIsActive/src/media/file_inverse.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><defs><style>.cls-1{fill:#fff;}</style></defs><title>file_inverse_16x16</title><polygon class="cls-1" points="13.59 2.21 13.58 2.22 13.58 2.2 13.59 2.21"/><path class="cls-1" d="M8.71,0,14,5.29V16H2V0ZM3,15H13V6H8V1H3ZM9,1.71V5h3.29Z"/></svg>

samples/sp_whoIsActive/src/media/monitor.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><title>query_plan_16x16</title><path d="M13.16,10.59h1.9v5H10.32v-5h1.89v-2H3.68v2H5.58v5H.84v-5h1.9v-3H7.47v-2H5.58v-5h4.74v5H8.42v2h4.74Zm-8.53,4v-3H1.79v3Zm1.9-13v3H9.37v-3Zm7.58,13v-3H11.26v3Z"/></svg>

samples/sp_whoIsActive/src/media/monitor_inverse.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><defs><style>.cls-1{fill:#fff;}</style></defs><title>query_plan_inverse_16x16</title><path class="cls-1" d="M13.06,10.49H15v5H10.22v-5h1.89v-2H3.59v2H5.48v5H.75v-5h1.9v-3H7.38v-2H5.48v-5h4.74v5H8.33v2h4.74Zm-8.53,4v-3H1.69v3Zm1.9-13v3H9.27v-3Zm7.58,13v-3H11.17v3Z"/></svg>

samples/sp_whoIsActive/src/media/start.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><defs><style>.cls-1{fill:#3bb44a;}</style></defs><title>run</title><path class="cls-1" d="M3.24,0,14.61,8,3.24,16Zm2,12.07L11.13,8,5.24,3.88Z"/><path class="cls-1" d="M3.74,1l10,7-10,7Zm1,1.92V13.07L12,8Z"/></svg>

samples/sp_whoIsActive/src/resources/templateTab.html

@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <script type="text/javascript">
+        window.onload = function() {
+            document.getElementById('frame').src = "{{{url}}}";
+        };
+    </script>
+    <style>
+        body {
+            margin: 0;
+            padding: 0;
+            width: 100%;
+            height: 100%;
+            overflow: hidden;
+        }
+        #frame {
+            position: absolute;
+            left: 0;
+            right: 0;
+            top: 0;
+            bottom: 0;
+        }
+    </style>
+</head>
+<body>
+    <iframe id="frame" width="100%" height="100%" frameborder="0"></iframe>
+</body>
+</html>

samples/sp_whoIsActive/src/sql/cpuDelta.sql

@@ -0,0 +1,8 @@
+IF EXISTS (SELECT * FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_NAME = 'sp_WhoIsActive')
+    EXEC sp_WhoIsActive 
+        @delta_interval = 1,
+        @output_column_list = '[session_id][CPU_delta]',
+        @sort_order = '[CPU_delta] DESC'
+ELSE 
+    SELECT 0;
+GO

samples/sp_whoIsActive/src/sql/cpuUsage.sql

@@ -0,0 +1,7 @@
+IF EXISTS (SELECT * FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_NAME = 'sp_WhoIsActive')
+    EXEC sp_WhoIsActive 
+        @output_column_list = '[session_id][CPU]',
+        @sort_order = '[CPU] DESC'
+ELSE 
+    SELECT 0;
+GO

samples/sp_whoIsActive/src/sql/findBlockLeaders.sql

@@ -0,0 +1,6 @@
+IF EXISTS (SELECT * FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_NAME = 'sp_WhoIsActive')
+    EXEC sp_WhoIsActive 
+        @find_block_leaders = 1,
+        @get_plans = 1,
+        @sort_order = '[blocked_session_count] DESC'
+GO

samples/sp_whoIsActive/src/sql/getPlans.sql

@@ -0,0 +1,4 @@
+IF EXISTS (SELECT * FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_NAME = 'sp_WhoIsActive')
+    EXEC sp_WhoIsActive
+        @get_plans = 1
+GO

samples/sp_whoIsActive/src/sql/memoryDelta.sql

@@ -0,0 +1,8 @@
+IF EXISTS (SELECT * FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_NAME = 'sp_WhoIsActive')
+    EXEC sp_WhoIsActive 
+        @delta_interval = 1,
+        @output_column_list = '[session_id][used_memory_delta]',
+        @sort_order = '[used_memory_delta] DESC'
+ELSE 
+    SELECT 0;
+GO

samples/sp_whoIsActive/src/sql/memoryUsage.sql

@@ -0,0 +1,7 @@
+IF EXISTS (SELECT * FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_NAME = 'sp_WhoIsActive')
+    EXEC sp_WhoIsActive 
+        @output_column_list = '[session_id][used_memory]',
+        @sort_order = '[used_memory] DESC'
+ELSE 
+    SELECT 0;
+GO

samples/sp_whoIsActive/src/utils.ts

@@ -0,0 +1,45 @@
+'use strict';
+
+import * as fs from 'fs-extra';
+import * as handlebars from 'handlebars';
+import * as path from 'path';
+import * as vscode from 'vscode';
+
+import * as Constants from './constants';
+import * as LocalizedConstants from './localizedConstants';
+
+/**
+ * Helper to log messages to the developer console if enabled
+ * @param msg Message to log to the console
+ */
+export function logDebug(msg: any): void {
+    let config = vscode.workspace.getConfiguration(Constants.extensionConfigSectionName);
+    let logDebugInfo = config[Constants.configLogDebugInfo];
+    if (logDebugInfo === true) {
+        let currentTime = new Date().toLocaleTimeString();
+        let outputMsg = '[' + currentTime + ']: ' + msg ? msg.toString() : '';
+        console.log(outputMsg);
+    }
+}
+
+export function renderTemplateHtml(extensionPath: string, templateName: string, templateValues: object): Thenable<string> {
+    let templatePath = path.join(extensionPath, 'resources', templateName);
+
+    // 1) Read the template from the disk
+    // 2) Compile it as a handlebars template and render the HTML
+    // 3) On failure, return a simple string as an error
+    return fs.readFile(templatePath, 'utf-8')
+        .then(templateText => {
+            let template = handlebars.compile(templateText);
+            return template(templateValues);
+        })
+        .then(
+            undefined,
+            error => {
+                logDebug(error);
+                return LocalizedConstants.msgErrorLoadingTab;
+            }
+        );
+}
+
+

samples/sp_whoIsActive/tasks/buildtasks.js

@@ -0,0 +1,118 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+"use strict";
+
+let del = require('del');
+let gulp = require('gulp');
+let srcmap = require('gulp-sourcemaps');
+let tslint = require('gulp-tslint');
+let ts = require('gulp-typescript');
+let cproc = require('child_process');
+let os = require('os');
+
+let config = require('./config');
+let tsProject = ts.createProject('tsconfig.json');
+
+
+// GULP TASKS //////////////////////////////////////////////////////////////
+gulp.task('clean', function(done) {
+    return del('out', done);
+});
+
+gulp.task('lint', () => {
+    return gulp.src([
+        config.paths.project.root + '/src/**/*.ts',
+        config.paths.project.root + '/test/**/*.ts'
+    ])
+    .pipe((tslint({
+        formatter: "verbose"
+    })))
+    .pipe(tslint.report());
+});
+
+gulp.task('compile:src', function(done) {
+    gulp.src([
+        config.paths.project.root + '/src/**/*.sql',
+        config.paths.project.root + '/src/**/*.svg',
+        config.paths.project.root + '/src/**/*.html'
+    ]).pipe(gulp.dest('out/src/'));
+
+    let srcFiles = [
+        config.paths.project.root + '/src/**/*.ts',
+        config.paths.project.root + '/src/**/*.js',
+        config.paths.project.root + '/typings/**/*.ts'
+    ];
+
+    return gulp.src(srcFiles)
+        .pipe(srcmap.init())
+        .pipe(tsProject())
+        .on('error', function() {
+            if(process.env.BUILDMACHINE) {
+                done('Failed to compile extension source, see above.');
+                process.exit(1);
+            }
+        })
+        // TODO: Reinstate localization code
+        // .pipe(nls.rewriteLocalizeCalls())
+        // .pipe(nls.createAdditionalLanguageFiles(nls.coreLanguages, config.paths.project.root + '/localization/i18n', undefined, false))
+        .pipe(srcmap.write('.', { sourceRoot: function(file) { return file.cwd + '/src'; }}))
+        .pipe(gulp.dest('out/src/'));
+});
+
+gulp.task('compile:test', function(done) {
+    let srcFiles = [
+        config.paths.project.root + '/test/**/*.ts',
+        config.paths.project.root + '/typings/**/*.ts'
+    ];
+
+    return gulp.src(srcFiles)
+        .pipe(srcmap.init())
+        .pipe(tsProject())
+        .on('error', function() {
+            if(process.env.BUILDMACHINE) {
+                done('Failed to compile test source, see above.');
+                process.exit(1);
+            }
+        })
+        .pipe(srcmap.write('.', {sourceRoot: function(file) { return file.cwd + '/test'; }}))
+        .pipe(gulp.dest('out/test/'));
+});
+
+// COMPOSED GULP TASKS /////////////////////////////////////////////////////
+gulp.task("compile", gulp.series("compile:src", "compile:test"));
+
+gulp.task("build", gulp.series("clean", "lint", "compile"));
+
+gulp.task("watch", function() {
+    gulp.watch([config.paths.project.root + '/src/**/*',
+                config.paths.project.root + '/test/**/*.ts'],
+        gulp.series('build'))
+});
+
+gulp.task('test', (done) => {
+    let workspace = process.env['WORKSPACE'];
+    if (!workspace) {
+        workspace = process.cwd();
+    }
+    process.env.JUNIT_REPORT_PATH = workspace + '/test-reports/ext_xunit.xml';
+
+    let sqlopsPath = 'sqlops';
+    if (process.env['SQLOPS_DEV']) {
+        let suffix = os.platform === 'win32' ? 'bat' : 'sh';
+        sqlopsPath = `${process.env['SQLOPS_DEV']}/scripts/sql-cli.${suffix}`;
+    }
+    console.log(`Using SQLOPS Path of ${sqlopsPath}`);
+
+    cproc.exec(`${sqlopsPath} --extensionDevelopmentPath="${workspace}" --extensionTestsPath="${workspace}/out/test" --verbose`, (error, stdout, stderr) => {
+        if (error) {
+            console.error(`exec error: ${error}`);
+            process.exit(1);
+        }
+        console.log(`stdout: ${stdout}`);
+        console.log(`stderr: ${stderr}`);
+        done();
+    });
+});

samples/sp_whoIsActive/tasks/config.js

@@ -0,0 +1,19 @@
+var path = require('path');
+
+var projectRoot = path.resolve(path.dirname(__dirname));
+var srcRoot = path.resolve(projectRoot, 'src');
+var localization = path.resolve(projectRoot, 'localization');
+
+var config = {
+    paths: {
+        project: {
+            root: projectRoot,
+            localization: localization
+        },
+        extension: {
+            root: srcRoot
+        }
+    }
+};
+
+module.exports = config;

samples/sp_whoIsActive/tasks/packagetasks.js

@@ -0,0 +1,44 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+let gulp = require('gulp');
+let exec = require('child-process-promise').exec;
+let color = require('gulp-color');
+
+// CONSTANTS ///////////////////////////////////////////////////////////////
+let packageVals = require('../package');
+
+// HELPER FUNCTIONS ////////////////////////////////////////////////////////
+
+let buildPackage = function(packageName) {
+    // Make sure there are
+    if (!packageVals.repository) {
+        return Promise.reject("Repository field is not defined in package.json");
+    }
+
+    // Initialize the package command with program and command
+    let vsceArgs = [];
+    vsceArgs.push('./node_modules/vsce/out/vsce');
+    vsceArgs.push('package'); // package command
+
+    // Add the package name
+    vsceArgs.push('-o');
+    vsceArgs.push(packageName);
+
+    // Put it all together and execute the command
+    let command = vsceArgs.join(' ');
+    console.log(command);
+    return exec(command);
+};
+
+function getOnlinePackageName() {
+    return packageVals.name + "-" + packageVals.version + ".vsix";
+}
+
+function getOnlinePackagePath() {
+    return './' + getOnlinePackageName();
+}

samples/sp_whoIsActive/tsconfig.json

@@ -0,0 +1,16 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "outDir": "out",
+        "lib": [
+            "es6"
+        ],
+        "sourceMap": true,
+        "rootDir": "."
+    },
+    "exclude": [
+        "node_modules",
+        ".vscode-test"
+    ]
+}

samples/sp_whoIsActive/tslint.json

@@ -0,0 +1,123 @@
+{
+  "rules": {
+    "align": [
+      true,
+      "parameters",
+      "statements"
+    ],
+    "ban": false,
+    "class-name": true,
+    "comment-format": [
+      true,
+      "check-space"
+    ],
+    "curly": true,
+    "eofline": true,
+    "forin": true,
+    "indent": [
+      true,
+      "spaces"
+    ],
+    "interface-name": true,
+    "jsdoc-format": true,
+    "label-position": true,
+    "label-undefined": true,
+    "max-line-length": [
+      true,
+      160
+    ],
+    "member-access": false,
+    "member-ordering": false,
+    "no-any": false,
+    "no-arg": true,
+    "no-bitwise": true,
+    "no-conditional-assignment": true,
+    "no-consecutive-blank-lines": false,
+    "no-console": [
+      true,
+      "debug",
+      "info",
+      "time",
+      "timeEnd",
+      "trace"
+    ],
+    "no-construct": true,
+    "no-constructor-vars": false,
+    "no-debugger": true,
+    "no-duplicate-key": true,
+    "no-duplicate-variable": true,
+    "no-empty": true,
+    "no-eval": true,
+    "no-inferrable-types": false,
+    "no-internal-module": true,
+    "no-null-keyword": true,
+    "no-require-imports": false,
+    "no-shadowed-variable": true,
+    "no-string-literal": false,
+    "no-switch-case-fall-through": false,
+    "no-trailing-whitespace": true,
+    "no-unreachable": true,
+    "no-unused-expression": false,
+    "no-unused-variable": true,
+    "no-use-before-declare": true,
+    "no-var-keyword": true,
+    "no-var-requires": false,
+    "object-literal-sort-keys": false,
+    "one-line": [
+      true,
+      "check-open-brace",
+      "check-catch",
+      "check-else",
+      "check-finally",
+      "check-whitespace"
+    ],
+    "quotemark": [
+      true,
+      "single",
+      "avoid-escape"
+    ],
+    "radix": true,
+    "semicolon": true,
+    "switch-default": true,
+    "trailing-comma": [
+      true,
+      {
+        "multiline": "never",
+        "singleline": "never"
+      }
+    ],
+    "triple-equals": [
+      true,
+      "allow-null-check"
+    ],
+    "typedef": [
+      true,
+      "call-signature",
+      "property-declaration"
+    ],
+    "typedef-whitespace": [
+      true,
+      {
+        "call-signature": "nospace",
+        "index-signature": "nospace",
+        "parameter": "nospace",
+        "property-declaration": "nospace",
+        "variable-declaration": "nospace"
+      }
+    ],
+    "use-strict": false,
+    "variable-name": [
+      true,
+      "allow-leading-underscore",
+      "ban-keywords"
+    ],
+    "whitespace": [
+      true,
+      "check-branch",
+      "check-decl",
+      "check-operator",
+      "check-separator",
+      "check-type"
+    ]
+  }
+}