no-import-module-exports.js

'use strict';var _minimatch = require('minimatch');var _minimatch2 = _interopRequireDefault(_minimatch);
var _path = require('path');var _path2 = _interopRequireDefault(_path);
var _pkgUp = require('eslint-module-utils/pkgUp');var _pkgUp2 = _interopRequireDefault(_pkgUp);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { 'default': obj };}

function getEntryPoint(context) {
  var pkgPath = (0, _pkgUp2['default'])({ cwd: context.getPhysicalFilename ? context.getPhysicalFilename() : context.getFilename() });
  try {
    return require.resolve(_path2['default'].dirname(pkgPath));
  } catch (error) {
    // Assume the package has no entrypoint (e.g. CLI packages)
    // in which case require.resolve would throw.
    return null;
  }
}

function findScope(context, identifier) {var _context$getSourceCod =
  context.getSourceCode(),scopeManager = _context$getSourceCod.scopeManager;

  return scopeManager && scopeManager.scopes.slice().reverse().find(function (scope) {return scope.variables.some(function (variable) {return variable.identifiers.some(function (node) {return node.name === identifier;});});});
}

function findDefinition(objectScope, identifier) {
  var variable = objectScope.variables.find(function (variable) {return variable.name === identifier;});
  return variable.defs.find(function (def) {return def.name.name === identifier;});
}

module.exports = {
  meta: {
    type: 'problem',
    docs: {
      category: 'Module systems',
      description: 'Forbid import statements with CommonJS module.exports.',
      recommended: true },

    fixable: 'code',
    schema: [
    {
      type: 'object',
      properties: {
        exceptions: { type: 'array' } },

      additionalProperties: false }] },



  create: function () {function create(context) {
      var importDeclarations = [];
      var entryPoint = getEntryPoint(context);
      var options = context.options[0] || {};
      var alreadyReported = false;

      function report(node) {
        var fileName = context.getPhysicalFilename ? context.getPhysicalFilename() : context.getFilename();
        var isEntryPoint = entryPoint === fileName;
        var isIdentifier = node.object.type === 'Identifier';
        var hasKeywords = /^(module|exports)$/.test(node.object.name);
        var objectScope = hasKeywords && findScope(context, node.object.name);
        var variableDefinition = objectScope && findDefinition(objectScope, node.object.name);
        var isImportBinding = variableDefinition && variableDefinition.type === 'ImportBinding';
        var hasCJSExportReference = hasKeywords && (!objectScope || objectScope.type === 'module');
        var isException = !!options.exceptions && options.exceptions.some(function (glob) {return (0, _minimatch2['default'])(fileName, glob);});

        if (isIdentifier && hasCJSExportReference && !isEntryPoint && !isException && !isImportBinding) {
          importDeclarations.forEach(function (importDeclaration) {
            context.report({
              node: importDeclaration,
              message: 'Cannot use import declarations in modules that export using CommonJS (module.exports = \'foo\' or exports.bar = \'hi\')' });

          });
          alreadyReported = true;
        }
      }

      return {
        ImportDeclaration: function () {function ImportDeclaration(node) {
            importDeclarations.push(node);
          }return ImportDeclaration;}(),
        MemberExpression: function () {function MemberExpression(node) {
            if (!alreadyReported) {
              report(node);
            }
          }return MemberExpression;}() };

    }return create;}() };
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../src/rules/no-import-module-exports.js"],"names":["getEntryPoint","context","pkgPath","cwd","getPhysicalFilename","getFilename","require","resolve","path","dirname","error","findScope","identifier","getSourceCode","scopeManager","scopes","slice","reverse","find","scope","variables","some","variable","identifiers","node","name","findDefinition","objectScope","defs","def","module","exports","meta","type","docs","category","description","recommended","fixable","schema","properties","exceptions","additionalProperties","create","importDeclarations","entryPoint","options","alreadyReported","report","fileName","isEntryPoint","isIdentifier","object","hasKeywords","test","variableDefinition","isImportBinding","hasCJSExportReference","isException","glob","forEach","importDeclaration","message","ImportDeclaration","push","MemberExpression"],"mappings":"aAAA,sC;AACA,4B;AACA,kD;;AAEA,SAASA,aAAT,CAAuBC,OAAvB,EAAgC;AAC9B,MAAMC,UAAU,wBAAM,EAAEC,KAAKF,QAAQG,mBAAR,GAA8BH,QAAQG,mBAAR,EAA9B,GAA8DH,QAAQI,WAAR,EAArE,EAAN,CAAhB;AACA,MAAI;AACF,WAAOC,QAAQC,OAAR,CAAgBC,kBAAKC,OAAL,CAAaP,OAAb,CAAhB,CAAP;AACD,GAFD,CAEE,OAAOQ,KAAP,EAAc;AACd;AACA;AACA,WAAO,IAAP;AACD;AACF;;AAED,SAASC,SAAT,CAAmBV,OAAnB,EAA4BW,UAA5B,EAAwC;AACbX,UAAQY,aAAR,EADa,CAC9BC,YAD8B,yBAC9BA,YAD8B;;AAGtC,SAAOA,gBAAgBA,aAAaC,MAAb,CAAoBC,KAApB,GAA4BC,OAA5B,GAAsCC,IAAtC,CAA2C,UAACC,KAAD,UAAWA,MAAMC,SAAN,CAAgBC,IAAhB,CAAqB,UAACC,QAAD,UAAcA,SAASC,WAAT,CAAqBF,IAArB,CAA0B,UAACG,IAAD,UAAUA,KAAKC,IAAL,KAAcb,UAAxB,EAA1B,CAAd,EAArB,CAAX,EAA3C,CAAvB;AACD;;AAED,SAASc,cAAT,CAAwBC,WAAxB,EAAqCf,UAArC,EAAiD;AAC/C,MAAMU,WAAWK,YAAYP,SAAZ,CAAsBF,IAAtB,CAA2B,UAACI,QAAD,UAAcA,SAASG,IAAT,KAAkBb,UAAhC,EAA3B,CAAjB;AACA,SAAOU,SAASM,IAAT,CAAcV,IAAd,CAAmB,UAACW,GAAD,UAASA,IAAIJ,IAAJ,CAASA,IAAT,KAAkBb,UAA3B,EAAnB,CAAP;AACD;;AAEDkB,OAAOC,OAAP,GAAiB;AACfC,QAAM;AACJC,UAAM,SADF;AAEJC,UAAM;AACJC,gBAAU,gBADN;AAEJC,mBAAa,wDAFT;AAGJC,mBAAa,IAHT,EAFF;;AAOJC,aAAS,MAPL;AAQJC,YAAQ;AACN;AACEN,YAAM,QADR;AAEEO,kBAAY;AACVC,oBAAY,EAAER,MAAM,OAAR,EADF,EAFd;;AAKES,4BAAsB,KALxB,EADM,CARJ,EADS;;;;AAmBfC,QAnBe,+BAmBR1C,OAnBQ,EAmBC;AACd,UAAM2C,qBAAqB,EAA3B;AACA,UAAMC,aAAa7C,cAAcC,OAAd,CAAnB;AACA,UAAM6C,UAAU7C,QAAQ6C,OAAR,CAAgB,CAAhB,KAAsB,EAAtC;AACA,UAAIC,kBAAkB,KAAtB;;AAEA,eAASC,MAAT,CAAgBxB,IAAhB,EAAsB;AACpB,YAAMyB,WAAWhD,QAAQG,mBAAR,GAA8BH,QAAQG,mBAAR,EAA9B,GAA8DH,QAAQI,WAAR,EAA/E;AACA,YAAM6C,eAAeL,eAAeI,QAApC;AACA,YAAME,eAAe3B,KAAK4B,MAAL,CAAYnB,IAAZ,KAAqB,YAA1C;AACA,YAAMoB,cAAe,oBAAD,CAAuBC,IAAvB,CAA4B9B,KAAK4B,MAAL,CAAY3B,IAAxC,CAApB;AACA,YAAME,cAAc0B,eAAe1C,UAAUV,OAAV,EAAmBuB,KAAK4B,MAAL,CAAY3B,IAA/B,CAAnC;AACA,YAAM8B,qBAAqB5B,eAAeD,eAAeC,WAAf,EAA4BH,KAAK4B,MAAL,CAAY3B,IAAxC,CAA1C;AACA,YAAM+B,kBAAkBD,sBAAsBA,mBAAmBtB,IAAnB,KAA4B,eAA1E;AACA,YAAMwB,wBAAwBJ,gBAAgB,CAAC1B,WAAD,IAAgBA,YAAYM,IAAZ,KAAqB,QAArD,CAA9B;AACA,YAAMyB,cAAc,CAAC,CAACZ,QAAQL,UAAV,IAAwBK,QAAQL,UAAR,CAAmBpB,IAAnB,CAAwB,UAACsC,IAAD,UAAU,4BAAUV,QAAV,EAAoBU,IAApB,CAAV,EAAxB,CAA5C;;AAEA,YAAIR,gBAAgBM,qBAAhB,IAAyC,CAACP,YAA1C,IAA0D,CAACQ,WAA3D,IAA0E,CAACF,eAA/E,EAAgG;AAC9FZ,6BAAmBgB,OAAnB,CAA2B,UAACC,iBAAD,EAAuB;AAChD5D,oBAAQ+C,MAAR,CAAe;AACbxB,oBAAMqC,iBADO;AAEbC,gJAFa,EAAf;;AAID,WALD;AAMAf,4BAAkB,IAAlB;AACD;AACF;;AAED,aAAO;AACLgB,yBADK,0CACavC,IADb,EACmB;AACtBoB,+BAAmBoB,IAAnB,CAAwBxC,IAAxB;AACD,WAHI;AAILyC,wBAJK,yCAIYzC,IAJZ,EAIkB;AACrB,gBAAI,CAACuB,eAAL,EAAsB;AACpBC,qBAAOxB,IAAP;AACD;AACF,WARI,6BAAP;;AAUD,KAzDc,mBAAjB","file":"no-import-module-exports.js","sourcesContent":["import minimatch from 'minimatch';\nimport path from 'path';\nimport pkgUp from 'eslint-module-utils/pkgUp';\n\nfunction getEntryPoint(context) {\n  const pkgPath = pkgUp({ cwd: context.getPhysicalFilename ? context.getPhysicalFilename() : context.getFilename() });\n  try {\n    return require.resolve(path.dirname(pkgPath));\n  } catch (error) {\n    // Assume the package has no entrypoint (e.g. CLI packages)\n    // in which case require.resolve would throw.\n    return null;\n  }\n}\n\nfunction findScope(context, identifier) {\n  const { scopeManager } = context.getSourceCode();\n\n  return scopeManager && scopeManager.scopes.slice().reverse().find((scope) => scope.variables.some((variable) => variable.identifiers.some((node) => node.name === identifier)));\n}\n\nfunction findDefinition(objectScope, identifier) {\n  const variable = objectScope.variables.find((variable) => variable.name === identifier);\n  return variable.defs.find((def) => def.name.name === identifier);\n}\n\nmodule.exports = {\n  meta: {\n    type: 'problem',\n    docs: {\n      category: 'Module systems',\n      description: 'Forbid import statements with CommonJS module.exports.',\n      recommended: true,\n    },\n    fixable: 'code',\n    schema: [\n      {\n        type: 'object',\n        properties: {\n          exceptions: { type: 'array' },\n        },\n        additionalProperties: false,\n      },\n    ],\n  },\n  create(context) {\n    const importDeclarations = [];\n    const entryPoint = getEntryPoint(context);\n    const options = context.options[0] || {};\n    let alreadyReported = false;\n\n    function report(node) {\n      const fileName = context.getPhysicalFilename ? context.getPhysicalFilename() : context.getFilename();\n      const isEntryPoint = entryPoint === fileName;\n      const isIdentifier = node.object.type === 'Identifier';\n      const hasKeywords = (/^(module|exports)$/).test(node.object.name);\n      const objectScope = hasKeywords && findScope(context, node.object.name);\n      const variableDefinition = objectScope && findDefinition(objectScope, node.object.name);\n      const isImportBinding = variableDefinition && variableDefinition.type === 'ImportBinding';\n      const hasCJSExportReference = hasKeywords && (!objectScope || objectScope.type === 'module');\n      const isException = !!options.exceptions && options.exceptions.some((glob) => minimatch(fileName, glob));\n\n      if (isIdentifier && hasCJSExportReference && !isEntryPoint && !isException && !isImportBinding) {\n        importDeclarations.forEach((importDeclaration) => {\n          context.report({\n            node: importDeclaration,\n            message: `Cannot use import declarations in modules that export using CommonJS (module.exports = 'foo' or exports.bar = 'hi')`,\n          });\n        });\n        alreadyReported = true;\n      }\n    }\n\n    return {\n      ImportDeclaration(node) {\n        importDeclarations.push(node);\n      },\n      MemberExpression(node) {\n        if (!alreadyReported) {\n          report(node);\n        }\n      },\n    };\n  },\n};\n"]}