dtsgenerator-plugin-use-enums

This is the dtsgenerator-plugin-use-enums plugin. Use this plugin to generate enums from schemas with the dtsgenerator package by @horiuchi.

Install

npm install dtsgenerator-plugin-use-enums

yarn add dtsgenerator-plugin-use-enums

Usage

dtsgen.json

{
    "plugins": {
        "dtsgenerator-plugin-use-enums": true, // or { config object }
    }
}

Configuration

• the type of configuration

type Config = {
  enumStrategy?: EnumStrategy;
  consistentEnumCasing?: EnumCasing;
  constEnums?: boolean;
};

export type EnumStrategy = 
  | 'schema'
  | 'all' 

type EnumCasing =
  | 'value' /* Both key and value take the casing of the value. 'foo bar' would generate `'foo bar' = 'foo bar'`  */
  | 'upper' /* Both key and value take upper snake case of the value. 'foo bar' would generate `FOO_BAR = 'FOO_BAR'` */
  | 'lower' /* Both key and value take snake case of the value. 'foo bar' would generate `foo_bar = 'foo_bar'` */
  | 'pascal' /* Both key and value take pascal case of the value. 'foo bar' would generate `FooBar = 'FooBar'` */

key	type	description	Required	Default
enumStrategy	EnumStrategy | undefined	Determines whether enums are created only from schema-defined enums, or from all string unions	no	"schema"
consistentEnumCasing	EnumCasing | undefined	If passed, enforces consistent casing. If not passed, keys are PascalCase and values are as they were	no	undefined
constEnums	boolean | undefined	Whether or not to use const enums	no	false

• Example

{
  "enumStrategy": "all", // default "schema"
  "consistentEnumCasing": "upper", // default undefined
  "constEnums": true // default false
}

Development

npm run build
npm test

Stacks

• TypeScript
• eslint

Files

• index.ts: plugin main file
• test/snapshot_test.ts: test main file. should not edit this file.
• test/post_snapshots/: post process test patterns. Please add folder if you need.
• test/pre_snapshots/: pre process test patterns. Please add folder if you need.

npm scripts

main scripts

• npm run build: transpile this plugin. This command need before publishing this plugin.
• npm test: test this plugin with coverage.
• npm run clean: remove all compiled files.

sub scripts

• npm run watch: watch editing files for compile.
• npm run lint:fix: fix lint error automatically.
• npm run test:update-snapshot: update snapshot files for unit test.
• npm run coverage: report to coveralls. Need coveralls configuration file.