38 lines
1.2 KiB
TypeScript
38 lines
1.2 KiB
TypeScript
import * as plugins from './qenv.plugins'
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import * as helpers from './qenv.helpers'
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export interface IKeyValueObject {
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key: string,
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value: string
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}
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export class Qenv {
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requiredEnvVars: string[] = []
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availableEnvVars: string[] = []
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missingEnvVars: string[] = []
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keyValueObjectArray: IKeyValueObject[] = []
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constructor (basePathArg = process.cwd(), envYmlPathArg, failOnMissing = true) {
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basePathArg = plugins.path.resolve(basePathArg)
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envYmlPathArg = plugins.path.resolve(envYmlPathArg)
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helpers.getRequiredEnvVars(basePathArg, this.requiredEnvVars)
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helpers.getAvailableEnvVars(this.requiredEnvVars, envYmlPathArg, this.availableEnvVars, this.keyValueObjectArray)
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this.missingEnvVars = helpers.getMissingEnvVars(this.requiredEnvVars, this.availableEnvVars)
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// handle missing variables
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if (this.missingEnvVars.length > 0) {
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console.info('Required Env Vars are:')
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console.log(this.requiredEnvVars)
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console.error('However some Env variables could not be resolved:')
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console.log(this.missingEnvVars)
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if (failOnMissing) {
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console.error('Exiting!')
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process.exit(1)
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}
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}
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}
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getEnvVar (envVarName): string {
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return process.env[envVarName]
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}
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}
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