# 📜⛓ script-chain

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> fluent script building

> build scripts to run that are aware of the context; defining NODE_ENV in the subprocess env, after the npm script, at the beginning of a node or lerna script, whether values should be stringified.


## [📖 documentation](./docs)
## [🔬 tests](./tests)

## 📦 usage
```bash
yarn add script-chain
npm i script-chain --save
```

```js
const {ScriptFlip} = require('script-chain')
```

## 📘 examples

### easy

```js
const scripts = new ScriptFlip()
scripts
  .add()
  .npm('diggy')
  .env('magic')
  .flag('env.zoolala', 'aoao')
  .arg('-e')
```

### monorepo

makes tackling monorepo execution scripts a breeze

```js
const script = new ScriptFlip()
  .add()
  .env('prod')
  .lerna()
  .prefix('inferno')
  .scope('app1,app2,inferno')
  .log('info')
  .concurrency(1)
  .group(2)
  .raw('node')
  .flag('row', '0')
  .bin('tsc')

script.includes('--scope=+(inferno-app1|inferno-app2|inferno)')
```


### running

will run commands in a subprocess

```js
const scripts = new ScriptFlip()
scripts
  .add()
  .npm('diggy')
  .env('magic')
  .flag('env.zoolala', 'aoao')
  .arg('-e')

const results = await scripts.run()
```