first commit

.editorconfig

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+root = true
+
+[*]
+indent_style = tab
+indent_size = 3
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false

.gitignore

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+out
+node_modules

.vscode/launch.json

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+// A launch configuration that compiles the extension and then opens it inside a new window
+{
+    "version": "0.1.0",
+    "configurations": [
+        {
+            "name": "Launch Extension",
+            "type": "extensionHost",
+            "request": "launch",
+            "runtimeExecutable": "${execPath}",
+            "args": ["--extensionDevelopmentPath=${workspaceRoot}" ],
+            "stopOnEntry": false,
+            "sourceMaps": true,
+            "outFiles": [ "${workspaceRoot}/out/src/**/*.js" ],
+            "preLaunchTask": "npm"
+        },
+        {
+            "name": "Launch Tests",
+            "type": "extensionHost",
+            "request": "launch",
+            "runtimeExecutable": "${execPath}",
+            "args": ["--extensionDevelopmentPath=${workspaceRoot}", "--extensionTestsPath=${workspaceRoot}/out/test" ],
+            "stopOnEntry": false,
+            "sourceMaps": true,
+            "outFiles": [ "${workspaceRoot}/out/test/**/*.js" ],
+            "preLaunchTask": "npm"
+        }
+    ]
+}

.vscode/settings.json

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+// Place your settings in this file to overwrite default and user settings.
+{
+    "files.exclude": {
+        "out": false // set this to true to hide the "out" folder with the compiled JS files
+    },
+    "search.exclude": {
+        "out": true // set this to false to include "out" folder in search results
+    },
+    "typescript.tsdk": "./node_modules/typescript/lib" // we want to use the TS server from our node_modules folder to control its version
+}

.vscode/tasks.json

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+// Available variables which can be used inside of strings.
+// ${workspaceRoot}: the root folder of the team
+// ${file}: the current opened file
+// ${fileBasename}: the current opened file's basename
+// ${fileDirname}: the current opened file's dirname
+// ${fileExtname}: the current opened file's extension
+// ${cwd}: the current working directory of the spawned process
+
+// A task runner that calls a custom npm script that compiles the extension.
+{
+    "version": "0.1.0",
+
+    // we want to run npm
+    "command": "npm",
+
+    // the command is a shell script
+    "isShellCommand": true,
+
+    // show the output window only if unrecognized errors occur.
+    "showOutput": "silent",
+
+    // we run the custom script "compile" as defined in package.json
+    "args": ["run", "compile", "--loglevel", "silent"],
+
+    // The tsc compiler is started in watching mode
+    "isWatching": true,
+
+    // use the standard tsc in watch mode problem matcher to find compile problems in the output.
+    "problemMatcher": "$tsc-watch"
+}

.vscodeignore

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+.vscode/**
+.vscode-test/**
+out/test/**
+test/**
+src/**
+**/*.map
+.gitignore
+tsconfig.json
+vsc-extension-quickstart.md

CHANGELOG.md

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+# Change Log
+All notable changes to the "auto-run-command" extension will be documented in this file.
+
+Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
+
+## [Unreleased]
+- Initial release

README.md

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+# auto-run-command README
+
+This is the README for your extension "auto-run-command". After writing up a brief description, we recommend including the following sections.
+
+## Features
+
+Describe specific features of your extension including screenshots of your extension in action. Image paths are relative to this README file.
+
+For example if there is an image subfolder under your extension project workspace:
+
+\!\[feature X\]\(images/feature-x.png\)
+
+> Tip: Many popular extensions utilize animations. This is an excellent way to show off your extension! We recommend short, focused animations that are easy to follow.
+
+## Requirements
+
+If you have any requirements or dependencies, add a section describing those and how to install and configure them.
+
+## Extension Settings
+
+Include if your extension adds any VS Code settings through the `contributes.configuration` extension point.
+
+For example:
+
+This extension contributes the following settings:
+
+* `myExtension.enable`: enable/disable this extension
+* `myExtension.thing`: set to `blah` to do something
+
+## Known Issues
+
+Calling out known issues can help limit users opening duplicate issues against your extension.
+
+## Release Notes
+
+Users appreciate release notes as you update your extension.
+
+### 1.0.0
+
+Initial release of ...
+
+### 1.0.1
+
+Fixed issue #.
+
+### 1.1.0
+
+Added features X, Y, and Z.
+
+-----------------------------------------------------------------------------------------------------------
+
+## Working with Markdown
+
+**Note:** You can author your README using Visual Studio Code.  Here are some useful editor keyboard shortcuts:
+
+* Split the editor (`Cmd+\` on OSX or `Ctrl+\` on Windows and Linux)
+* Toggle preview (`Shift+CMD+V` on OSX or `Shift+Ctrl+V` on Windows and Linux)
+* Press `Ctrl+Space` (Windows, Linux) or `Cmd+Space` (OSX) to see a list of Markdown snippets
+
+### For more information
+
+* [Visual Studio Code's Markdown Support](http://code.visualstudio.com/docs/languages/markdown)
+* [Markdown Syntax Reference](https://help.github.com/articles/markdown-basics/)
+
+**Enjoy!**

package.json

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+{
+    "name": "auto-run-command",
+    "displayName": "Auto Run Command",
+    "description": "Run a vscode on project init. Made to run wallaby.js automatically when a project is opened",
+    "version": "0.0.1",
+    "publisher": "gabrielgrinberg",
+    "engines": {
+        "vscode": "^1.5.0"
+    },
+    "categories": [
+        "Other"
+    ],
+    "activationEvents": [
+        "*"
+    ],
+    "main": "./out/src/extension",
+    "contributes": {
+        "commands": [{
+            "command": "auto-run-command.placeholder-command",
+            "title": "Auto Run Command Placeholder"
+        }],
+        "configuration": {
+			"title": "Auto Run Command config",
+			"description": "",
+			"type": "object",
+			"properties": {
+				"auto-run-command.rules": {
+					"type": "array",
+					"title": "Auto Run Command Rules",
+					"default": [
+						{
+							"condition": "always",
+							"command": "auto-run-command.placeholder-command",
+							"message": "Running a dummy command"
+						}
+					],
+					"items": {
+							"type": "object",
+							"properties": {
+								"command": {
+									"type": ["string", "array"],
+									"description": "Command to run when the rule is matched"
+								},
+								"condition": {
+									"type": ["string", "array"],
+									"description": "Condition to match against. See documentation for possible condition"
+								},
+								"message": {
+									"type": "string",
+									"description": "A descriptive message to show when the condition is met. Defaults to the robotic condition text"
+								}
+							}
+					}
+				}
+			}
+      }
+    },
+    "scripts": {
+        "vscode:prepublish": "tsc -p ./",
+        "compile": "tsc -watch -p ./",
+        "postinstall": "node ./node_modules/vscode/bin/install",
+        "test": "node ./node_modules/vscode/bin/test"
+    },
+    "devDependencies": {
+        "typescript": "^2.0.3",
+        "vscode": "^1.0.0",
+        "mocha": "^2.3.3",
+        "@types/node": "^6.0.40",
+        "@types/mocha": "^2.2.32"
+    }
+}

src/extension.ts

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+import { checkCondition } from './lib/condition-checker';
+import { parseCondition } from './lib/condition-parser';
+
+import * as vscode from 'vscode';
+
+const nameSpace = 'auto-run-command';
+
+interface Rule {
+	command: string | string[];
+	condition: string | string [];
+	message?: string;
+}
+
+interface Config {
+	rules: Rule[];
+}
+
+export function activate(context: vscode.ExtensionContext) {
+
+	let disposable = vscode.commands.registerCommand(`${nameSpace}.placeholder-command`, () => {
+		vscode.window.showInformationMessage('Auto run command is working. Checkout the README to make it do something useful!');
+	});
+
+	context.subscriptions.push(disposable);
+
+	const nsConfig = vscode.workspace.getConfiguration(nameSpace);
+	const rules = nsConfig.get('rules') as Rule[];
+
+
+	const runCommandDelayed = (command: string, message: string) => {
+
+		const safetyDelay = 5000; //to ensure other extensions got their moves on
+
+		setTimeout(() => {
+			vscode.commands.executeCommand(command)
+							.then(
+								() => vscode.window.showInformationMessage(`[Auto Run Command] Condition met - ${message}`),
+								(reason) => vscode.window.showErrorMessage(`[Auto Run Command] Condition met but command [${command}] raised an error - [${reason}] `)
+							);
+		}, safetyDelay);
+	};
+
+	rules.forEach(rule => {
+		console.log(rule);
+		const conditions: string[] = typeof rule.condition === 'string' ? [rule.condition] : rule.condition || [];
+		const commands: string[] = typeof rule.command === 'string' ? [rule.command] : rule.command || [];
+		const message = rule.message || conditions.join(' and ');
+
+		try {
+			const parsed = conditions.map(parseCondition);
+			const checkPromises = parsed.map(checkCondition);
+			return Promise.all(checkPromises)
+				.then(values => {
+					if (values.every(id => !!id)) {
+						commands.forEach(cmd => runCommandDelayed(cmd, message));
+				}
+			});
+		} catch (e) {
+			vscode.window.showErrorMessage(`[Auto Run Command] ${e}`);
+		}
+	});
+}
+
+// this method is called when your extension is deactivated
+export function deactivate() {
+	//console.
+}

src/lib/condition-checker.ts

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+import { ParsedCondition, ParsedConditionType} from './condition-parser';
+import * as vscode from 'vscode';
+
+export const checkCondition = async (rule: ParsedCondition): Promise<boolean> => {
+	const args = rule.args;
+	const editor = vscode.window.activeTextEditor;
+
+	switch (rule.type) {
+		case ParsedConditionType.always:
+			return true;
+		case ParsedConditionType.isLanguage:
+			return editor && editor.document.languageId === args[0];
+		case ParsedConditionType.hasFile:
+			const results = await vscode.workspace.findFiles(args[0], '', 1);
+			return results.length > 0;
+		case ParsedConditionType.isRootFolder:
+			const rootPath = vscode.workspace.rootPath || '';
+			const folderMatches = rootPath.match(/([^\/]*)\/*$/);
+			const match = folderMatches && folderMatches[1];
+			return match && match === args[0];
+	}
+};
+

src/lib/condition-parser.ts

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+export enum ParsedConditionType {
+	always = 1,
+	hasFile = 2,
+	isLanguage = 3,
+	isRootFolder = 4
+}
+
+export type ParsedCondition = {type: ParsedConditionType, args: string[]};
+
+class AmbiguousRuleError extends Error {};
+class UnknownRuleError extends Error {};
+
+export const parseCondition = (rule: string): ParsedCondition =>  {
+
+	const ruleMatchers = [
+		{
+			pattern: /^always$/,
+			type: ParsedConditionType.always
+		},
+		{
+			pattern: /^hasFile:\s*([^\s]+)\s*/,
+			type: ParsedConditionType.hasFile
+		},
+		{
+			pattern: /isLanguage:\s*([^\s]+)\s*/,
+			type: ParsedConditionType.isLanguage
+		},
+		{
+			pattern: /isRootFolder:\s*([^\s]+)\s*/,
+			type: ParsedConditionType.isRootFolder
+		}
+	];
+
+	const matchedRules = ruleMatchers.filter(matcher => rule.match(matcher.pattern));
+
+	if (matchedRules.length > 1) {
+		throw new AmbiguousRuleError('Please open an issue. ');
+	} else if (matchedRules.length === 0) {
+		throw new UnknownRuleError(`Unable to parse rule - [${rule}], please make sure you are using a known rule pattern`);
+	} else {
+		const matchedRule = matchedRules[0];
+		const [firstMatch, ...tailMatches] = rule.match(matchedRule.pattern);
+		return {
+			type: matchedRule.type,
+			args: tailMatches.map(arg => arg.toString())
+		};
+	};
+};