ionic-framework/core/stencil.config.ts

import { angularOutputTarget } from '@stencil/angular-output-target';
import type { Config } from '@stencil/core';
import { reactOutputTarget } from '@stencil/react-output-target';
import { sass } from '@stencil/sass';
import { vueOutputTarget } from '@stencil/vue-output-target';

// @ts-ignore
import { apiSpecGenerator } from './scripts/api-spec-generator';

const componentCorePackage = '@ionic/core';

const getAngularOutputTargets = () => {
  const excludeComponents = [
    // overlays that accept user components
    'ion-modal',
    'ion-popover',

    // navigation
    'ion-router',
    'ion-route',
    'ion-route-redirect',
    'ion-router-link',
    'ion-router-outlet',
    'ion-nav',
    'ion-back-button',

    // tabs
    'ion-tabs',
    'ion-tab',

    // auxiliar
    'ion-picker-legacy-column',
  ]
  return [
    angularOutputTarget({
      componentCorePackage,
      directivesProxyFile: '../packages/angular/src/directives/proxies.ts',
      directivesArrayFile: '../packages/angular/src/directives/proxies-list.ts',
      excludeComponents,
      outputType: 'component',
    }),
    angularOutputTarget({
      componentCorePackage,
      directivesProxyFile: '../packages/angular/standalone/src/directives/proxies.ts',
      excludeComponents: [
        ...excludeComponents,
        /**
         * IonIcon is a special case because it does not come
         * from the `@ionic/core` package, so generating proxies that
         * are reliant on the CE build will reference the wrong
         * import location.
         */
        'ion-icon',
        /**
         * Value Accessors are manually implemented in the `@ionic/angular/standalone` package.
         */
        'ion-input',
        'ion-textarea',
        'ion-searchbar',
        'ion-datetime',
        'ion-segment',
        'ion-checkbox',
        'ion-toggle',
        'ion-range',
        'ion-radio-group',
        'ion-select'

      ],
      outputType: 'standalone',
    })
  ];
}

export const config: Config = {
  autoprefixCss: true,
  sourceMap: false,
  namespace: 'Ionic',
  bundles: [
    { components: ['ion-action-sheet'] },
    { components: ['ion-alert'] },
    { components: ['ion-back-button'] },
    { components: ['ion-app', 'ion-router-outlet', 'ion-buttons', 'ion-content', 'ion-footer', 'ion-header', 'ion-title', 'ion-toolbar'] },
    { components: ['ion-avatar', 'ion-badge', 'ion-thumbnail'] },
    { components: ['ion-backdrop'] },
    { components: ['ion-button', 'ion-icon'] },
    { components: ['ion-card', 'ion-card-content', 'ion-card-header', 'ion-card-title', 'ion-card-subtitle'] },
    { components: ['ion-checkbox'] },
    { components: ['ion-chip'] },
    { components: ['ion-datetime', 'ion-picker-legacy', 'ion-picker-legacy-column'] },
    { components: ['ion-fab', 'ion-fab-button', 'ion-fab-list'] },
    { components: ['ion-grid', 'ion-row', 'ion-col'] },
    { components: ['ion-infinite-scroll', 'ion-infinite-scroll-content'] },
    { components: ['ion-input'] },
    { components: ['ion-textarea'] },
    { components: ['ion-item', 'ion-item-divider', 'ion-item-group', 'ion-label', 'ion-list', 'ion-list-header', 'ion-skeleton-text', 'ion-note'] },
    { components: ['ion-item-sliding', 'ion-item-options', 'ion-item-option'] },
    { components: ['ion-loading'] },
    { components: ['ion-menu', 'ion-menu-toggle', 'ion-menu-button'] },
    { components: ['ion-modal'] },
    { components: ['ion-nav', 'ion-nav-link'] },
    { components: ['ion-img'] },
    { components: ['ion-popover'] },
    { components: ['ion-progress-bar'] },
    { components: ['ion-radio', 'ion-radio-group'] },
    { components: ['ion-range'] },
    { components: ['ion-refresher', 'ion-refresher-content'] },
    { components: ['ion-reorder', 'ion-reorder-group'] },
    { components: ['ion-ripple-effect'] },
    { components: ['ion-router', 'ion-route', 'ion-route-redirect', 'ion-router-link'] },
    { components: ['ion-searchbar'] },
    { components: ['ion-segment', 'ion-segment-button'] },
    { components: ['ion-select', 'ion-select-option', 'ion-select-popover'] },
    { components: ['ion-spinner'] },
    { components: ['ion-split-pane'] },
    { components: ['ion-tabs', 'ion-tab'] },
    { components: ['ion-tab-bar', 'ion-tab-button'] },
    { components: ['ion-text'] },
    { components: ['ion-toast'] },
    { components: ['ion-toggle'] },
    { components: ['ion-accordion-group', 'ion-accordion'] },
    { components: ['ion-breadcrumb', 'ion-breadcrumbs'] },
  ],
  plugins: [
    sass(),
  ],
  outputTargets: [
    reactOutputTarget({
      componentCorePackage,
      includeImportCustomElements: true,
      includePolyfills: false,
      includeDefineCustomElements: false,
      proxiesFile: '../packages/react/src/components/proxies.ts',
      excludeComponents: [
        // Routing
        'ion-router',
        'ion-route',
        'ion-route-redirect',
        'ion-router-link',
        'ion-router-outlet',
        'ion-back-button',
        'ion-breadcrumb',
        'ion-tab-button',
        'ion-tabs',
        'ion-tab-bar',
        'ion-button',
        'ion-card',
        'ion-fab-button',
        'ion-item',
        'ion-item-option',

        // Overlays
        'ion-action-sheet',
        'ion-alert',
        'ion-loading',
        'ion-modal',
        'ion-picker-legacy',
        'ion-popover',
        'ion-toast',

        'ion-app',
        'ion-icon'
      ]
    }),
    vueOutputTarget({
      componentCorePackage,
      includeImportCustomElements: true,
      includePolyfills: false,
      includeDefineCustomElements: false,
      proxiesFile: '../packages/vue/src/proxies.ts',
      excludeComponents: [
        // Routing
        'ion-router',
        'ion-route',
        'ion-route-redirect',
        'ion-router-link',
        'ion-router-outlet',
        'ion-back-button',
        'ion-tab-button',
        'ion-tabs',
        'ion-tab',
        'ion-tab-bar',

        // Overlays
        'ion-action-sheet',
        'ion-alert',
        'ion-loading',
        'ion-modal',
        'ion-picker-legacy',
        'ion-popover',
        'ion-toast',

        'ion-app',
        'ion-icon'
      ],
      componentModels: [
        {
          elements: ['ion-checkbox', 'ion-toggle'],
          targetAttr: 'checked',
          event: 'ion-change'
        },
        {
          elements: ['ion-datetime', 'ion-radio-group', 'ion-radio', 'ion-segment', 'ion-segment-button', 'ion-select', 'ion-accordion-group'],
          targetAttr: 'value',
          event: 'ion-change',
        },
        {
          elements: ['ion-input', 'ion-searchbar', 'ion-textarea', 'ion-range'],
          targetAttr: 'value',
          event: 'ion-input',
        }
      ],
    }),
    {
      type: 'docs-vscode',
      file: 'dist/html.html-data.json',
      sourceCodeBaseUrl: 'https://github.com/ionic-team/ionic/tree/main/core/',
    },
    {
      type: 'dist',
      esmLoaderPath: '../loader'
    },
    {
      type: 'dist-custom-elements',
      dir: 'components',
      copy: [{
        src: '../scripts/custom-elements',
        dest: 'components',
        warn: true
      }],
      includeGlobalScripts: false
    },
    {
      type: 'docs-json',
      file: '../packages/docs/core.json'
    },
    {
      type: 'dist-hydrate-script'
    },
    apiSpecGenerator({
      file: 'api.txt'
    }) as any,
    // {
    //   type: 'stats',
    //   file: 'stats.json'
    // },
    ...getAngularOutputTargets(),
  ],
  buildEs5: 'prod',
  testing: {
    moduleNameMapper: {
      "@utils/test": ["<rootDir>/src/utils/test/utils"],
      "@utils/logging": ["<rootDir>/src/utils/logging"],
    },
    setupFilesAfterEnv: ['./setupJest.js']
  },
  preamble: '(C) Ionic http://ionicframework.com - MIT License',
  globalScript: 'src/global/ionic-global.ts',
  enableCache: true,
  transformAliasedImportPaths: true,
  extras: {
    /**
     * `experimentalSlotFixes` is necessary in Stencil v4 until the fixes described in
     * {@link https://stenciljs.com/docs/config-extras#experimentalslotfixes the Stencil docs for the flag} are the
     * default behavior (slated for a future Stencil major version).
     */
    experimentalSlotFixes: true,
    /**
     * `experimentalScopedSlotChanges` is necessary in Stencil v4 until the fixes described in
     * {@link https://stenciljs.com/docs/config-extras#experimentalscopedslotchanges the Stencil docs for the flag} are
     * the default behavior (slated for a future Stencil major version).
     */
    experimentalScopedSlotChanges: true,
  }
};