Function buildApp

packages/vite/src/node/build.ts:1831–1865

()

    environments,
    config,
    async buildApp() {
      const pluginContext = new BasicMinimalPluginContext(
        { ...basePluginContextMeta, watchMode: false },
        config.logger,
      )

      // order 'pre' and 'normal' hooks are run first, then config.builder.buildApp, then 'post' hooks
      let configBuilderBuildAppCalled = false
      for (const p of config.getSortedPlugins('buildApp')) {
        const hook = p.buildApp
        if (
          !configBuilderBuildAppCalled &&
          typeof hook === 'object' &&
          hook.order === 'post'
        ) {
          configBuilderBuildAppCalled = true
          await configBuilder.buildApp(builder)
        }
        const handler = getHookHandler(hook)
        await handler.call(pluginContext, builder)
      }
      if (!configBuilderBuildAppCalled) {
        await configBuilder.buildApp(builder)
      }
      // fallback to building all environments if no environments have been built
      if (
        Object.values(builder.environments).every(
          (environment) => !environment.isBuilt,
        )
      ) {
        for (const environment of Object.values(builder.environments)) {
          await builder.build(environment)
        }
      }
    },
    async build(
      environment: BuildEnvironment,
    ): Promise<RolldownOutput | RolldownOutput[] | RolldownWatcher> {