eslint-plugin-formatjs/rules/no-literal-string-in-object.js

ESLint plugin for formatjs

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.rule = exports.name = void 0;
const utils_1 = require("@typescript-eslint/utils");
const context_compat_1 = require("../context-compat");
exports.name = 'no-literal-string-in-object';
exports.rule = {
    meta: {
        type: 'problem',
        docs: {
            description: 'Enforce translation of specific object properties',
            url: 'https://formatjs.github.io/docs/tooling/linter#no-literal-string-in-object',
        },
        schema: [
            {
                type: 'object',
                properties: {
                    include: {
                        type: 'array',
                        items: { type: 'string' },
                        default: ['label'],
                    },
                },
                additionalProperties: false,
            },
        ],
        messages: {
            untranslatedProperty: 'Object property: `{{propertyKey}}` might contain an untranslated literal string',
        },
    },
    defaultOptions: [],
    create(context) {
        const propertyVisitor = (node) => {
            checkProperty(context, node);
        };
        const parserServices = (0, context_compat_1.getParserServices)(context);
        //@ts-expect-error defineTemplateBodyVisitor exists in Vue parser
        if (parserServices?.defineTemplateBodyVisitor) {
            //@ts-expect-error
            return parserServices.defineTemplateBodyVisitor({
                Property: propertyVisitor,
            }, {
                Property: propertyVisitor,
            });
        }
        return {
            Property: propertyVisitor,
        };
    },
};
function checkProperty(context, node) {
    const config = {
        include: ['label'],
        ...(context.options[0] || {}),
    };
    const propertyKey = node.key.type === utils_1.TSESTree.AST_NODE_TYPES.Identifier
        ? node.key.name
        : node.key.type === utils_1.TSESTree.AST_NODE_TYPES.Literal &&
            typeof node.key.value === 'string'
            ? node.key.value
            : null;
    if (!propertyKey || !config.include.includes(propertyKey)) {
        return;
    }
    checkPropertyValue(context, node.value, propertyKey);
}
function checkPropertyValue(context, node, propertyKey) {
    if ((node.type === 'Literal' &&
        typeof node.value === 'string' &&
        node.value.length > 0) ||
        (node.type === 'TemplateLiteral' &&
            (node.quasis.length > 1 || node.quasis[0].value.raw.length > 0))) {
        context.report({
            node: node,
            messageId: 'untranslatedProperty',
            data: {
                propertyKey: propertyKey,
            },
        });
    }
    else if (node.type === 'BinaryExpression' && node.operator === '+') {
        checkPropertyValue(context, node.left, propertyKey);
        checkPropertyValue(context, node.right, propertyKey);
    }
    else if (node.type === 'ConditionalExpression') {
        checkPropertyValue(context, node.consequent, propertyKey);
        checkPropertyValue(context, node.alternate, propertyKey);
    }
    else if (node.type === 'LogicalExpression') {
        checkPropertyValue(context, node.left, propertyKey);
        checkPropertyValue(context, node.right, propertyKey);
    }
}