Class DbPush

packages/migrate/src/commands/DbPush.ts:29–278

import { printDatasource } from '../utils/printDatasource'

export class DbPush implements Command {
  public static new(): DbPush {
    return new DbPush()
  }

  private static help = format(`
${process.platform === 'win32' ? '' : '🙌  '}Push the state from your Prisma schema to your database

${bold('Usage')}

  ${dim('$')} prisma db push [options]

  The datasource URL configuration is read from the Prisma config file (e.g., ${italic('prisma.config.ts')}).

${bold('Options')}

           -h, --help   Display this help message
             --config   Custom path to your Prisma config file
             --schema   Custom path to your Prisma schema
                 --url   Override the datasource URL from the Prisma config file
   --accept-data-loss   Ignore data loss warnings
        --force-reset   Force a reset of the database before push

${bold('Examples')}

  Push the Prisma schema state to the database
  ${dim('$')} prisma db push

  Specify a schema
  ${dim('$')} prisma db push --schema=./schema.prisma

  Ignore data loss warnings
  ${dim('$')} prisma db push --accept-data-loss
`)

  public async parse(argv: string[], config: PrismaConfigInternal, baseDir: string): Promise<string | Error> {
    const args = arg(
      argv,
      {
        '--help': Boolean,
        '-h': '--help',
        '--accept-data-loss': Boolean,
        '--force-reset': Boolean,
        '--schema': String,
        '--config': String,
        '--url': String,
        '--telemetry-information': String,
      },
      false,
    )

    if (isError(args)) {
      return this.help(args.message)
    }

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