| 1 | import HostedGitInfo from 'hosted-git-info';
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| 2 | import * as path from 'path';
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| 3 | import { TaggedGitRepository } from '../types/tagged-git-repository';
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| 4 | import { toForwardSlashes } from '../utils/to-forward-slashes';
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| 5 |
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| 6 | export type RepositoryFileURLProvider = ({
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| 7 | filename,
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| 8 | line,
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| 9 | }: {
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| 10 | filename: string;
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| 11 | line?: number;
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| 12 | }) => string | undefined;
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| 13 |
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| 14 | export function getRepositoryFileURLProvider({
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| 15 | repository,
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| 16 | }: {
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| 17 | repository?: TaggedGitRepository;
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| 18 | }): RepositoryFileURLProvider {
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| 19 | if (!repository) {
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| 20 | return () => undefined;
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| 21 | }
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| 22 |
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| 23 | const { url, tag = '', dir = '' } = repository;
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| 24 | const info = HostedGitInfo.fromUrl(url, { noGitPlus: true });
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| 25 | if (!info) {
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| 26 | return () => undefined;
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| 27 | }
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| 28 |
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| 29 | const linePrefix = getLinePrefix({ info });
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| 30 |
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| 31 | return ({ filename, line }) => {
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| 32 | const filepath = toForwardSlashes(path.join(dir, filename));
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| 33 | const fileURL = info.browse(filepath, { committish: tag });
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| 34 | const lineFragment = line ? `${linePrefix}${line}` : '';
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| 35 | return `${fileURL}${lineFragment}`;
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| 36 | };
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| 37 | }
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| 38 |
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| 39 | function getLinePrefix({ info }: { info: HostedGitInfo }): string {
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| 40 | const { type: provider } = info;
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| 41 | switch (provider) {
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| 42 | case 'bitbucket':
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| 43 | return '#lines-';
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| 44 | default:
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| 45 | return '#L';
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| 46 | }
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| 47 | }
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