pact-gen-ts/lib/core/create-pacts.js

Generating pact files from typescript definitions

"use strict";
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    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
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var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
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        __setModuleDefault(result, mod);
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    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.createPacts = createPacts;
const tsMorph = __importStar(require("ts-morph"));
const interaction_creator_1 = require("./interaction-creator");
const glob_1 = require("glob");
const print_interaction_1 = require("./print-interaction");
function createPacts(pactsConfig) {
    const pactDefinitions = pactsConfig.providers.map((provider) => createPactDefinitionForProvider(provider, pactsConfig));
    const pactsWithEmptyInteractions = pactDefinitions.filter((pact) => pact.interactions.length === 0);
    if (pactsWithEmptyInteractions.length) {
        const errorMessage = pactsWithEmptyInteractions
            .map((pact) => `Pact interactions for provider: ${pact.provider?.name} are empty.`)
            .join('\n');
        throw new Error(errorMessage);
    }
    return pactDefinitions;
}
function createPactDefinitionForProvider(provider, pactsConfig) {
    const pactDefinition = {
        consumer: { name: pactsConfig.consumer },
        provider: { name: provider.provider },
        interactions: [],
        metadata: { pactSpecification: { version: '2.0.0' } },
    };
    pactDefinition.interactions = readInteractionsFromFiles(provider.files, { ...pactsConfig.commonConfigForProviders, ...provider });
    if (pactsConfig.verbose) {
        pactDefinition.interactions.forEach((interaction) => (0, print_interaction_1.printInteraction)(interaction));
    }
    return pactDefinition;
}
function readInteractionsFromFiles(filesWithApiFunctions, provider) {
    const interactions = [];
    const typescriptProject = new tsMorph.Project();
    typescriptProject.addSourceFilesAtPaths(filesWithApiFunctions);
    const files = glob_1.glob.sync(filesWithApiFunctions.length > 1 ? `{${filesWithApiFunctions.join(',')}}` : filesWithApiFunctions[0]);
    for (const file of files) {
        const sourceFile = typescriptProject.getSourceFileOrThrow(file);
        interactions.push(...interaction_creator_1.InteractionCreator.getAllInteractionsInFile(sourceFile, provider));
    }
    return interactions;
}