## What's inside?
Standard version is a tool to automate the versioning of your project using semver and [conventional commits][link-conventional].
This package includes some helpful bumpers to update the Expo manifest automatically.
With these bumpers you can automate updating the [`version`][link-expo-version], [Android `versionCode`][link-expo-android], and/or [iOS `buildNumber`][link-expo-ios].
You should be able to automate versioning of your app by using a single command, like:
```bash
$ npx standard-version --release-as minor
```
> If you receive an error like `Invalid Version: undefined`, make sure your `package.json` has a starting `version`.
## Getting started
It's recommended to install both Standard Version and this package as `devDependency`.
You can do this with the npm command listed at the top of this read me.
After you installed the packages, we need to [configure Standard Version using any of the configuration methods listed here][link-standard-version].
Here is an example configuration that updates the version, Android `versionCode`, and iOS `buildNumber` using the recommended approaches.
```js
// .versionrc.js
module.exports = {
bumpFiles: [
{
filename: 'package.json',
},
{
filename: 'app.json',
updater: require.resolve('standard-version-expo'),
},
{
filename: 'app.json',
updater: require.resolve('standard-version-expo/android'),
},
{
filename: 'app.json',
updater: require.resolve('standard-version-expo/ios'),
}
]
};
```
To test if your configuration works as expected, you can run standard version in dry mode.
This shows you what will happen, without actually applying the versions and tags.
```bash
$ npx standard-version --dry-run
```
## Usage
Standard Version's version bumpers are pretty simple; each bump only updates a single file using a single updater.
This package exposes multiple kinds of updaters, for different areas of the manifest.
You can "compose" your own set of `bumpFiles` entries to suit your needs.
updater | example | description
--- | --- | ---
`
