1 | 'use strict';
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2 |
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3 | Object.defineProperty(exports, '__esModule', { value: true });
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4 |
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5 | const utils = require('@graphql-tools/utils');
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6 | const crossFetch = require('cross-fetch');
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7 | const graphqlTagPluck = require('@graphql-tools/graphql-tag-pluck');
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8 | const graphql = require('graphql');
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9 |
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10 |
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11 | function extractData(pointer) {
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12 | const [repo, file] = pointer.split('#');
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13 | const [owner, name] = repo.split(':')[1].split('/');
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14 | const [ref, path] = file.split(':');
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15 | return {
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16 | owner,
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17 | name,
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18 | ref,
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19 | path,
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20 | };
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21 | }
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22 |
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23 |
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24 |
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25 |
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26 |
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27 |
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28 |
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29 |
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30 |
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31 |
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32 | class GithubLoader {
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33 | async canLoad(pointer) {
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34 | return typeof pointer === 'string' && pointer.toLowerCase().startsWith('github:');
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35 | }
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36 | canLoadSync() {
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37 | return false;
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38 | }
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39 | async load(pointer, options) {
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40 | if (!(await this.canLoad(pointer))) {
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41 | return [];
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42 | }
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43 | const { owner, name, ref, path } = extractData(pointer);
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44 | const request = await crossFetch.fetch('https://api.github.com/graphql', {
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45 | method: 'POST',
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46 | headers: {
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47 | 'Content-Type': 'application/json; charset=utf-8',
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48 | Authorization: `bearer ${options.token}`,
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49 | },
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50 | body: JSON.stringify({
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51 | query: `
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52 | query GetGraphQLSchemaForGraphQLtools($owner: String!, $name: String!, $expression: String!) {
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53 | repository(owner: $owner, name: $name) {
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54 | object(expression: $expression) {
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55 | ... on Blob {
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56 | text
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57 | }
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58 | }
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59 | }
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60 | }
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61 | `,
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62 | variables: {
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63 | owner,
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64 | name,
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65 | expression: ref + ':' + path,
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66 | },
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67 | operationName: 'GetGraphQLSchemaForGraphQLtools',
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68 | }),
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69 | });
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70 | const response = await request.json();
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71 | let errorMessage = null;
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72 | if (response.errors && response.errors.length > 0) {
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73 | errorMessage = response.errors.map((item) => item.message).join(', ');
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74 | }
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75 | else if (!response.data) {
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76 | errorMessage = response;
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77 | }
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78 | if (errorMessage) {
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79 | throw new Error('Unable to download schema from github: ' + errorMessage);
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80 | }
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81 | const content = response.data.repository.object.text;
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82 | if (/\.(gql|graphql)s?$/i.test(path)) {
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83 | return [utils.parseGraphQLSDL(pointer, content, options)];
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84 | }
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85 | if (/\.json$/i.test(path)) {
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86 | return [utils.parseGraphQLJSON(pointer, content, options)];
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87 | }
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88 | if (path.endsWith('.tsx') || path.endsWith('.ts') || path.endsWith('.js') || path.endsWith('.jsx')) {
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89 | const sources = await graphqlTagPluck.gqlPluckFromCodeString(pointer, content, options.pluckConfig);
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90 | return sources.map(source => ({
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91 | location: pointer,
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92 | document: graphql.parse(source, options),
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93 | }));
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94 | }
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95 | throw new Error(`Invalid file extension: ${path}`);
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96 | }
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97 | loadSync() {
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98 | throw new Error('Loader GitHub has no sync mode');
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99 | }
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100 | }
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101 |
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102 | exports.GithubLoader = GithubLoader;
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