go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/milo/ui/src/common/tools/markdown/plugins/reviewer_line.ts (about)

     1  // Copyright 2020 The LUCI Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  import MarkdownIt from 'markdown-it';
    16  import Token from 'markdown-it/lib/token';
    17  
    18  import { specialLine } from './special_line';
    19  
    20  /**
    21   * Support reviewer line (e.g. 'R=user@google.com',
    22   * 'r=user2@google.com,user2@google.com').
    23   *
    24   * This prevents the 'r=' prefix being treated as a part of the email address.
    25   */
    26  export function reviewerLine(md: MarkdownIt) {
    27    // specialLine will extract R= to a separate text node, which prevents R=
    28    // being treated as part of an email address.
    29    // We don't need to do any transformation.
    30    md.use(specialLine, /^r=/i, (token: Token) => [token]);
    31  }