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'use strict';var _path = require('path');var _path2 = _interopRequireDefault(_path);
var _readPkgUp = require('eslint-module-utils/readPkgUp');var _readPkgUp2 = _interopRequireDefault(_readPkgUp);
var _resolve = require('eslint-module-utils/resolve');var _resolve2 = _interopRequireDefault(_resolve);
var _moduleVisitor = require('eslint-module-utils/moduleVisitor');var _moduleVisitor2 = _interopRequireDefault(_moduleVisitor);
var _importType = require('../core/importType');var _importType2 = _interopRequireDefault(_importType);
var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { 'default': obj };}
/** @param {string} filePath */
function toPosixPath(filePath) {
return filePath.replace(/\\/g, '/');
}
function findNamedPackage(filePath) {
var found = (0, _readPkgUp2['default'])({ cwd: filePath });
if (found.pkg && !found.pkg.name) {
return findNamedPackage(_path2['default'].join(found.path, '../..'));
}
return found;
}
function checkImportForRelativePackage(context, importPath, node) {
var potentialViolationTypes = ['parent', 'index', 'sibling'];
if (potentialViolationTypes.indexOf((0, _importType2['default'])(importPath, context)) === -1) {
return;
}
var resolvedImport = (0, _resolve2['default'])(importPath, context);
var resolvedContext = context.getPhysicalFilename ? context.getPhysicalFilename() : context.getFilename();
if (!resolvedImport || !resolvedContext) {
return;
}
var importPkg = findNamedPackage(resolvedImport);
var contextPkg = findNamedPackage(resolvedContext);
if (importPkg.pkg && contextPkg.pkg && importPkg.pkg.name !== contextPkg.pkg.name) {
var importBaseName = _path2['default'].basename(importPath);
var importRoot = _path2['default'].dirname(importPkg.path);
var properPath = _path2['default'].relative(importRoot, resolvedImport);
var properImport = _path2['default'].join(
importPkg.pkg.name,
_path2['default'].dirname(properPath),
importBaseName === _path2['default'].basename(importRoot) ? '' : importBaseName);
context.report({
node: node,
message: 'Relative import from another package is not allowed. Use `' + String(properImport) + '` instead of `' + String(importPath) + '`',
fix: function () {function fix(fixer) {return fixer.replaceText(node, JSON.stringify(toPosixPath(properImport)));}return fix;}() });
}
}
module.exports = {
meta: {
type: 'suggestion',
docs: {
category: 'Static analysis',
description: 'Forbid importing packages through relative paths.',
url: (0, _docsUrl2['default'])('no-relative-packages') },
fixable: 'code',
schema: [(0, _moduleVisitor.makeOptionsSchema)()] },
create: function () {function create(context) {
return (0, _moduleVisitor2['default'])(function (source) {return checkImportForRelativePackage(context, source.value, source);}, context.options[0]);
}return create;}() };
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