eslint-plugin-tsc/config.js

Wraps a TypeScript compiler checks

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.config = exports.create = void 0;
const tslib_1 = require("tslib");
const ts = tslib_1.__importStar(require("typescript"));
const typescript_service_1 = require("typescript-service");
let service;
function create(context) {
    const { compilerOptions, configFile } = context.options[0] || {
        compilerOptions: {},
        configFile: undefined,
    };
    if (!service) {
        service = typescript_service_1.createService({ compilerOptions, configFile });
    }
    const fileName = context.getFilename();
    const soureText = context.getSourceCode().text;
    const diagnostics = service.getDiagnostics(fileName, soureText);
    diagnostics.forEach((diagnostic) => {
        if (diagnostic.file && diagnostic.start !== undefined) {
            const { line, character } = diagnostic.file.getLineAndCharacterOfPosition(diagnostic.start);
            const message = ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n');
            context.report({
                message,
                loc: { line: line + 1, column: character },
                messageId: undefined,
            });
        }
    });
    return {};
}
exports.create = create;
exports.config = {
    create,
    meta: {
        docs: {
            description: 'Wraps a TypeScript compiler checks',
            category: 'TypeScript',
        },
        schema: [
            {
                type: 'object',
                additionalProperties: false,
                required: ['configFile'],
                properties: {
                    configFile: {
                        type: 'string',
                    },
                    compilerOptions: {
                        type: 'object',
                        additionalProperties: true,
                    },
                },
            },
        ],
    },
};