50 lines
1.6 KiB
TypeScript
50 lines
1.6 KiB
TypeScript
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/**
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* @license
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* Copyright Google LLC 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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const headerStart =
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'/****************************************************************************************************\n' +
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' * PARTIAL FILE: ';
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const headerEnd =
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'\n ****************************************************************************************************/';
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/**
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* Render the partially compiled files into a single golden partial output string.
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*
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* @param files The partially compiled files to be rendered.
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*/
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export function renderGoldenPartial(files: PartiallyCompiledFile[]): string {
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return files.map(file => `${headerStart + file.path + headerEnd}\n${file.content}`).join('\n');
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}
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/**
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* Parse the `partialContent` into a set of partially compiled files.
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*
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* The `partialContent` is a single string that can contains multiple files.
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* Each file is delimited by a header comment that also contains its original path.
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*
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* @param partialContent The partial content to parse.
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*/
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export function parseGoldenPartial(partialContent: string): PartiallyCompiledFile[] {
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const files: PartiallyCompiledFile[] = [];
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const partials = partialContent.split(headerStart);
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for (const partial of partials) {
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const [path, content] = partial.split(headerEnd);
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files.push({path, content});
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}
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return files;
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}
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/**
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* Represents the path and contents of a partially compiled file.
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*/
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export interface PartiallyCompiledFile {
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path: string;
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content: string;
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}
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