# SEMVER Manager

Set of `mix` tasks for updating the SEMVER of your project automatically.

## Installation

If [available in Hex](https://hex.pm/docs/publish), the package can be installed
by adding `semver_mgr` to your list of dependencies in `mix.exs`:

```elixir
def deps do
  [
	  {:semver_mgr, "~> 1.0", only: :dev, runtime: false}
  ]
end
```

## Usage

To increment your patch version automatically run. You will still need
to commit this change afterwards.

```bash
mix semver.increment
```

Aditionally you may specify which field you would like to increment,
and optionally by how much.

```bash
mix semver.increment minor 3
Incremented 0.1.0 -> 0.4.0
```

By default incremeting a `Major` or `Minor` version will reset the
lower fields to 0. This may be skipped by using the `--preserve` flag.

```bash
mix semver.increment major --preserve patch
Incremented 1.2.3 -> 2.0.3

mix semver.increment major --preserve
Incremented 1.2.3 -> 2.2.3
```


Documentation can be generated with [ExDoc](https://github.com/elixir-lang/ex_doc)
and published on [HexDocs](https://hexdocs.pm). Once published, the docs can
be found at <https://hexdocs.pm/semver_mgr>.