Config

Vona loads config files based on multi-dimensional variables, providing a more flexible configuration mechanism and supporting more complex business scenarios

meta & config file

Vona loads config files from the src/backend/config/config directory and supports file loading based on meta conditions:

config.ts                # loaded in all cases
config.[meta].ts         # only loaded in specified condition
config.mine.ts           # loaded in all cases, ignored by git
config.[meta].mine.ts    # only loaded in specified condition, ignored by git

• [meta] can be any combination of the following two variables

Name	Description
mode	'test' |'dev' | 'prod'
flavor	'normal' |'demo' |'docker' | 'ci' | keyof VonaMetaFlavorExtend

npm scripts

Corresponding to the multidimensional variables, the correspondence between the commands and the scripts are as follows:

$ npm run test
$ npm run dev
$ npm run build
$ npm run build:docker

"scripts": {
  "test": "vona :bin:test --flavor=normal",
  "dev": "vona :bin:dev --flavor=normal",
  "build": "vona :bin:build --flavor=normal",
  "build:docker": "vona :bin:build --flavor=docker", 
}

For example

Execute npm run dev on the command line, then the corresponding meta variable values are:

Name	Value
mode	'dev'
flavor	'normal'

The system will automatically load the configuration in the following files and merge them:

config.ts
config.normal.ts
config.normal.dev.ts
config.mine.ts
config.normal.mine.ts
config.normal.dev.mine.ts

Obtaining global config

The global config object can be obtained directly through this.app.config in any bean instance

this.app.config.server.globalPrefix
this.app.config.database.defaultClient

Obtaining module config

Modules can individually provide their own config configuration, which can be obtained through the Scope instance. See: Config

this.scope.config.title
this.$scope.homeIndex.config.title

Override module config

You can use project-level config to override module-level config, see: Config

src/backend/config/config/config.ts

// modules
config.modules = {
  'home-index': {
    title: 'Hello World!!',
  },
};