# serverless-stage-manager Super simple [serverless](http://www.serverless.com) plugin for validating stage names before deployment. [](http://www.serverless.com) [](https://www.npmjs.com/package/serverless-stage-manager) [](https://www.npmjs.com/package/serverless-stage-manager) ## Installation #### Install using Serverless plugin manager ```bash serverless plugin install --name serverless-stage-manager ``` #### Install using npm Install the module using npm: ```bash npm install serverless-stage-manager --save-dev ``` Add `serverless-stage-manager` to the plugin list of your `serverless.yml` file: ```yaml plugins: - serverless-stage-manager ``` ## Configuration Add a `stages` value in the `custom` section of your `serverless.yml` file and specify an array of valid stage names. ```yaml custom: stages: - dev - staging - prod ``` ## Usage When running `serverless deploy` or `serverless deploy function`, it will check to make sure it is a valid stage name before continuing. For example: ```bash # Given the above configuration of dev, staging & prod # These will work serverless deploy -s prod serverless deploy -s staging serverless deploy function -f funcName -s dev serverless deploy # assuming default stage is in custom.stages config # These will fail serverless deploy -s foo serverless deploy function -f funcName -s bar ```