graphql-code-generator/dist/loaders/documents/documents-from-glob.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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};
var __generator = (this && this.__generator) || function (thisArg, body) {
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};
Object.defineProperty(exports, "__esModule", { value: true });
var graphql_1 = require("graphql");
var graphql_codegen_core_1 = require("graphql-codegen-core");
var isGlob = require("is-glob");
var glob = require("glob");
var fs_1 = require("fs");
var path_1 = require("path");
var document_finder_1 = require("../../utils/document-finder");
var errors_1 = require("../../errors");
var isValidPath = require("is-valid-path");
exports.graphQLExtensions = ['.graphql', '.graphqls', '.gql'];
var DocumentsFromGlob = /** @class */ (function () {
    function DocumentsFromGlob() {
    }
    DocumentsFromGlob.prototype.canHandle = function (doc) {
        return isGlob(doc) || isValidPath(doc);
    };
    DocumentsFromGlob.prototype.documentsFromGlobs = function (documentGlob) {
        return new Promise(function (resolve, reject) {
            glob(documentGlob, function (err, files) {
                if (err) {
                    reject(err);
                }
                if (!files || files.length === 0) {
                    graphql_codegen_core_1.debugLog("[Document Loader] No files matched for glob expression: " + documentGlob);
                    console['warn']("No files matched for glob expression: " + documentGlob);
                }
                resolve(files);
            });
        });
    };
    DocumentsFromGlob.prototype.loadFileContent = function (filePath) {
        if (fs_1.existsSync(filePath)) {
            var fileContent = fs_1.readFileSync(filePath, 'utf8');
            var fileExt = path_1.extname(filePath);
            if (exports.graphQLExtensions.includes(fileExt)) {
                return graphql_1.parse(new graphql_1.Source(fileContent, filePath));
            }
            var foundDoc = document_finder_1.extractDocumentStringFromCodeFile(new graphql_1.Source(fileContent, filePath));
            if (foundDoc) {
                return graphql_1.parse(new graphql_1.Source(foundDoc, filePath));
            }
            else {
                return null;
            }
        }
        else {
            throw new errors_1.DetailedError('Failed to load a document', "\n\n      Failed to load a document.\n      Document file " + filePath + " does not exists.\n\n      ");
        }
    };
    DocumentsFromGlob.prototype.loadDocumentsSources = function (filePaths) {
        var _this = this;
        return filePaths
            .map(function (filePath) { return ({ filePath: filePath, content: _this.loadFileContent(filePath) }); })
            .filter(function (result) { return result.content; });
    };
    DocumentsFromGlob.prototype.handle = function (doc, config) {
        return __awaiter(this, void 0, void 0, function () {
            var foundDocumentsPaths;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        graphql_codegen_core_1.debugLog("[Document Loader] Handling " + doc);
                        return [4 /*yield*/, this.documentsFromGlobs(doc)];
                    case 1:
                        foundDocumentsPaths = _a.sent();
                        return [2 /*return*/, this.loadDocumentsSources(foundDocumentsPaths)];
                }
            });
        });
    };
    return DocumentsFromGlob;
}());
exports.DocumentsFromGlob = DocumentsFromGlob;
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