graphql-language-service-server/dist/parsers/svelte.js

Server process backing the GraphQL Language Service

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.svelteParser = void 0;
const babel_1 = require("./babel");
const svelte2tsx_1 = require("svelte2tsx");
const source_map_js_1 = require("source-map-js");
const graphql_language_service_1 = require("graphql-language-service");
const svelteParser = (text, uri, logger) => {
    const svelteResult = (0, svelte2tsx_1.svelte2tsx)(text, {
        filename: uri,
    });
    const consumer = new source_map_js_1.SourceMapConsumer({
        ...svelteResult.map,
        version: String(svelteResult.map.version),
    });
    const rangeMapper = range => {
        const start = consumer.originalPositionFor({
            line: range.start.line,
            column: range.start.character,
        });
        const end = consumer.originalPositionFor({
            line: range.end.line,
            column: range.end.character,
        });
        return new graphql_language_service_1.Range(new graphql_language_service_1.Position(start.line, start.column), new graphql_language_service_1.Position(end.line, end.column));
    };
    try {
        return {
            asts: [(0, babel_1.babelParser)(svelteResult.code, ['typescript'])],
            rangeMapper,
        };
    }
    catch (error) {
        logger.info(`Could not parse the Svelte file at ${uri} to extract the graphql tags:`);
        logger.info(String(error));
        return null;
    }
};
exports.svelteParser = svelteParser;
//# sourceMappingURL=svelte.js.map