56238fe94e
BREAKING CHANGE: the compiler option `enableLegacyTemplate` is now disabled by default as the `<template>` element has been deprecated since v4. Use `<ng-template>` instead. The option `enableLegacyTemplate` and the `<template>` element will both be removed in Angular v6. PR Close #18756
48 lines
1.9 KiB
TypeScript
48 lines
1.9 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {CompileIdentifierMetadata} from './compile_metadata';
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import {MissingTranslationStrategy, ViewEncapsulation} from './core';
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import {Identifiers} from './identifiers';
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import * as o from './output/output_ast';
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import {noUndefined} from './util';
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export class CompilerConfig {
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public defaultEncapsulation: ViewEncapsulation|null;
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// Whether to support the `<template>` tag and the `template` attribute to define angular
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// templates. They have been deprecated in 4.x, `<ng-template>` should be used instead.
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public enableLegacyTemplate: boolean;
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public useJit: boolean;
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public jitDevMode: boolean;
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public missingTranslation: MissingTranslationStrategy|null;
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public preserveWhitespaces: boolean;
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constructor(
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{defaultEncapsulation = ViewEncapsulation.Emulated, useJit = true, jitDevMode = false,
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missingTranslation, enableLegacyTemplate, preserveWhitespaces}: {
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defaultEncapsulation?: ViewEncapsulation,
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useJit?: boolean,
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jitDevMode?: boolean,
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missingTranslation?: MissingTranslationStrategy,
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enableLegacyTemplate?: boolean,
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preserveWhitespaces?: boolean
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} = {}) {
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this.defaultEncapsulation = defaultEncapsulation;
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this.useJit = !!useJit;
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this.jitDevMode = !!jitDevMode;
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this.missingTranslation = missingTranslation || null;
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this.enableLegacyTemplate = enableLegacyTemplate === true;
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this.preserveWhitespaces = preserveWhitespacesDefault(noUndefined(preserveWhitespaces));
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}
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}
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export function preserveWhitespacesDefault(
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preserveWhitespacesOption: boolean | null, defaultSetting = true): boolean {
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return preserveWhitespacesOption === null ? defaultSetting : preserveWhitespacesOption;
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}
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