feat(exec): add first version

Author: darlanalves

.gitignore

@@ -1,2 +1,3 @@
 node_modules/
-coverage/
+coverage/
+dist

README.md

@@ -1 +1,29 @@
-# Typescript project template
+# Wrapper for [child_process.exec](https://nodejs.org/api/child_process.html#child_process_child_process_exec_command_options_callback)
+
+## Usage
+
+As a function:
+
+```ts
+import { exec } from '@cloud-cli/exec';
+
+// ...
+
+const { stdout, ok } = await exec('ls', ['-l']);
+
+if (ok) {
+  console.log(stdout);
+}
+```
+
+As an event emitter:
+
+```ts
+import { Process } from '@cloud-cli/exec';
+import { spawn } from 'child_process';
+
+const ps = new Process(spawn('ls', ['-l']));
+ps.on('done', (result) => {
+  console.log(result.ok, result.stdout);
+});
+```

jest.config.ts

@@ -1,7 +1,6 @@
 export default {
   collectCoverage: true,
   coverageDirectory: 'coverage',
-  coverageProvider: 'v8',
   coverageThreshold: {
     global: {
       branches: 100,
@@ -10,7 +9,7 @@ export default {
       statements: 100,
     },
   },
-  maxWorkers: '90%',
+  maxWorkers: 1,
   moduleFileExtensions: ['js', 'ts'],
   preset: 'ts-jest',
   slowTestThreshold: 1,

package-lock.json

@@ -2,9 +2,12 @@
   "name": "@cloud-cli/exec",
   "version": "0.0.0",
   "description": "Promise wrapper for child_process.spawn",
-  "main": "index.js",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "scripts": {
-    "test": "jest"
+    "build": "tsc",
+    "test": "jest",
+    "tdd": "jest --watchAll"
   },
   "repository": {
     "type": "git",
@@ -23,7 +26,8 @@
     "@types/jest": "^26.0.23",
     "jest": "^27.0.4",
     "ts-jest": "^27.0.3",
-    "ts-node": "^10.0.0"
+    "ts-node": "^10.0.0",
+    "typescript": "^4.4.2"
   },
   "dependencies": {
     "string_decoder": "^1.3.0"