@apollo/core-schema/dist/snapshot-serializers/ast.js

Apollo Core Schema processing library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.print = exports.test = void 0;
const graphql_1 = require("graphql");
const de_1 = require("../de");
const test = (val) => typeof (val === null || val === void 0 ? void 0 : val.kind) === 'string';
exports.test = test;
const print = (val) => {
    var _a, _b;
    const gref = (0, de_1.hasRef)(val)
        ? `<${(_b = (_a = val.gref) === null || _a === void 0 ? void 0 : _a.toString()) !== null && _b !== void 0 ? _b : ''}>`
        : '';
    if (!val.loc)
        return `${gref}[+] ${(0, graphql_1.print)(val)}`;
    const loc = skipDescription(val.loc);
    const { line } = loc;
    let start = loc;
    let end = loc;
    while (start.prev && start.prev.line === line)
        start = start.prev;
    while (end.next && end.next.line === line)
        end = end.next;
    const text = val.loc.source.body.substring(start.start, end.end);
    const col = loc.start - start.start;
    const head = text.substring(0, col);
    const tail = text.substring(col);
    return `${gref}[${val.loc.source.name}] ${head}👉${tail}`;
};
exports.print = print;
function skipDescription(loc) {
    if (loc.startToken.kind === graphql_1.TokenKind.BLOCK_STRING)
        return loc.startToken.next;
    return loc.startToken;
}
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