graphql-language-service-server
Version:
Server process backing the GraphQL Language Service
52 lines • 2.11 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.astroParser = void 0;
const graphql_language_service_1 = require("graphql-language-service");
const babel_1 = require("./babel");
const compiler_1 = require("@astrojs/compiler");
async function parseAstro(source) {
var _a, _b;
const { ast, diagnostics } = await (0, compiler_1.parse)(source, {
position: false,
});
if (diagnostics.some(d => d.severity === 1)) {
return {
type: 'error',
errors: diagnostics.map(d => JSON.stringify(d)),
};
}
for (const node of ast.children) {
if (node.type === 'frontmatter') {
try {
return {
type: 'ok',
scriptOffset: ((_b = (_a = node.position) === null || _a === void 0 ? void 0 : _a.start.line) !== null && _b !== void 0 ? _b : 1) - 1,
scriptAst: [(0, babel_1.babelParser)(node.value, ['typescript'])],
};
}
catch (error) {
return {
type: 'error',
errors: [String(error)],
};
}
}
}
return { type: 'error', errors: ['Could not find frontmatter block'] };
}
const astroParser = async (text, uri, logger) => {
const parseAstroResult = await parseAstro(text);
if (parseAstroResult.type === 'error') {
logger.info(`Could not parse the astro file at ${uri} to extract the graphql tags:`);
for (const error of parseAstroResult.errors) {
logger.info(String(error));
}
return null;
}
const rangeMapper = range => {
return new graphql_language_service_1.Range(new graphql_language_service_1.Position(range.start.line + parseAstroResult.scriptOffset, range.start.character), new graphql_language_service_1.Position(range.end.line + parseAstroResult.scriptOffset, range.end.character));
};
return { asts: parseAstroResult.scriptAst, rangeMapper };
};
exports.astroParser = astroParser;
//# sourceMappingURL=astro.js.map