1 | import urlJoin from 'url-join';
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2 | import { GitRepository } from '../types/git-repository';
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3 | import { Repository } from '../types/repository';
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4 |
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5 | export function normalizeRawRepository({
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6 | rawRepository,
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7 | }: {
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8 | rawRepository?: any;
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9 | }): GitRepository | undefined {
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10 | if (isRepository(rawRepository)) {
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11 | return normalizeRepository({ rawRepository });
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12 | }
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13 |
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14 | if (typeof rawRepository === 'string') {
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15 | return normalizeRepository({
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16 | rawRepository: { url: rawRepository },
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17 | });
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18 | }
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19 |
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20 | return undefined;
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21 | }
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22 |
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23 | function isRepository(rawRepository: any): rawRepository is Repository {
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24 | return (
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25 | rawRepository &&
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26 | typeof rawRepository === 'object' &&
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27 | typeof rawRepository['url'] === 'string' &&
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28 | ['string', 'undefined'].includes(typeof rawRepository['type']) &&
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29 | ['string', 'undefined'].includes(typeof rawRepository['directory'])
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30 | );
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31 | }
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32 |
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33 | function normalizeRepository({
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34 | rawRepository,
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35 | }: {
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36 | rawRepository: Repository;
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37 | }): GitRepository | undefined {
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38 | const { url, directory } = rawRepository;
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39 |
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40 | const parsedUrl = parseGitURL({ url });
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41 | if (!parsedUrl) {
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42 | return undefined;
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43 | }
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44 |
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45 | return {
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46 | type: 'git',
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47 | url: parsedUrl,
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48 | directory,
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49 | };
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50 | }
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51 |
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52 | function parseGitURL({ url }: { url: string }): string | undefined {
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53 | const urlWithProtocol = url.includes(':')
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54 | ?
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55 | url
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56 | :
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57 | url.includes('/')
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58 | ? `github:${url}`
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59 | :
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60 | '';
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61 | try {
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62 | const { protocol, hostname, pathname } = new URL(urlWithProtocol);
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63 | const cleanPathname = pathname.replace(/\.git$/, '');
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64 | if (protocol === 'github:' || hostname === 'github.com') {
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65 | return urlJoin('https://github.com', cleanPathname);
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66 | }
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67 | if (protocol === 'gist:' || hostname === 'gist.github.com') {
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68 | return urlJoin('https://gist.github.com', cleanPathname);
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69 | }
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70 | if (protocol === 'bitbucket:' || hostname === 'bitbucket.org') {
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71 | return urlJoin('https://bitbucket.org', cleanPathname);
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72 | }
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73 | if (protocol === 'gitlab:' || hostname === 'gitlab.com') {
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74 | return urlJoin('https://gitlab.com', cleanPathname);
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75 | }
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76 | return urlWithProtocol;
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77 | } catch {
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78 | return undefined;
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79 | }
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80 | }
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