Method parse

packages/cli/src/Init.ts:326–743

(argv: string[], _config: PrismaConfigInternal)

  `)

  async parse(argv: string[], _config: PrismaConfigInternal): Promise<string | Error> {
    const args = arg(argv, {
      '--help': Boolean,
      '-h': '--help',
      '--url': String,
      '--datasource-provider': String,
      '--generator-provider': String,
      '--preview-feature': [String],
      '--output': String,
      '--with-model': Boolean,
      '--db': Boolean,
      '--region': String,
      '--name': String,
      '--non-interactive': Boolean,
      '--prompt': String,
      '--vibe': String,
      '--debug': Boolean,
    })

    if (isError(args) || args['--help']) {
      return this.help()
    }

    const urlArg = args['--url']

    if (urlArg) {
      checkUnsupportedDataProxy({
        cmd: 'init',
        validatedConfig: { datasource: { url: urlArg } },
      })
    }

    /**
     * Validation
     */

    const outputDirName = args._[0]
    if (outputDirName) {
      throw Error('The init command does not take any argument.')
    }

    const { datasourceProvider, url } = await match(args)
      .with(
        {
          '--datasource-provider': P.when((datasourceProvider): datasourceProvider is string =>
            Boolean(datasourceProvider),
          ),
        },
        (input) => {
          const datasourceProvider = input['--datasource-provider'].toLowerCase()

          assertDatasourceProvider(datasourceProvider)

          const url = defaultURL(datasourceProvider)

          return { datasourceProvider, url }
        },
      )