@graphql-mesh/serve-runtime
Version:
52 lines (51 loc) • 2.24 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.handleUnifiedGraphConfig = void 0;
/* eslint-disable import/no-extraneous-dependencies */
const graphql_1 = require("graphql");
const utils_1 = require("@graphql-mesh/utils");
const utils_2 = require("@graphql-tools/utils");
function handleUnifiedGraphConfig(unifiedGraphConfig, serveContext) {
if ((0, utils_2.isPromise)(unifiedGraphConfig)) {
return unifiedGraphConfig.then(newConfig => handleUnifiedGraphConfig(newConfig, serveContext));
}
if (typeof unifiedGraphConfig === 'function') {
return handleUnifiedGraphConfig(unifiedGraphConfig(), serveContext);
}
if ((0, graphql_1.isSchema)(unifiedGraphConfig)) {
return unifiedGraphConfig;
}
if (typeof unifiedGraphConfig === 'string') {
if ((0, utils_2.isValidPath)(unifiedGraphConfig) || (0, utils_1.isUrl)(unifiedGraphConfig)) {
const sdl$ = (0, utils_1.readFileOrUrl)(unifiedGraphConfig, {
fetch: serveContext.fetch,
cwd: serveContext.cwd,
logger: serveContext.logger,
allowUnknownExtensions: true,
importFn: utils_1.defaultImportFn,
});
if ((0, utils_2.isPromise)(sdl$)) {
return sdl$.then(sdl => handleUnifiedGraphConfig(sdl, serveContext));
}
return handleUnifiedGraphConfig(sdl$, serveContext);
}
try {
return (0, graphql_1.buildSchema)(unifiedGraphConfig, {
assumeValid: true,
assumeValidSDL: true,
});
}
catch (e) {
serveContext.logger.error(`Failed to load Supergraph from ${unifiedGraphConfig}`);
throw e;
}
}
if ((0, utils_2.isDocumentNode)(unifiedGraphConfig)) {
return (0, graphql_1.buildASTSchema)(unifiedGraphConfig, {
assumeValid: true,
assumeValidSDL: true,
});
}
throw new Error(`Invalid Supergraph config: ${unifiedGraphConfig}. It can be an SDL string, a GraphQLSchema, a DocumentNode or a function that returns any of these`);
}
exports.handleUnifiedGraphConfig = handleUnifiedGraphConfig;