'use strict';




var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { 'default': obj };}

var EXPORT_MESSAGE = 'Expected "export" or "export default"'; /**
                                                               * @fileoverview Rule to prefer ES6 to CJS
                                                               * @author Jamund Ferguson
                                                               */var IMPORT_MESSAGE = 'Expected "import" instead of "require()"';function normalizeLegacyOptions(options) {
  if (options.indexOf('allow-primitive-modules') >= 0) {
    return { allowPrimitiveModules: true };
  }
  return options[0] || {};
}

function allowPrimitive(node, options) {
  if (!options.allowPrimitiveModules) return false;
  if (node.parent.type !== 'AssignmentExpression') return false;
  return node.parent.right.type !== 'ObjectExpression';
}

function allowRequire(node, options) {
  return options.allowRequire;
}

function allowConditionalRequire(node, options) {
  return options.allowConditionalRequire !== false;
}

function validateScope(scope) {
  return scope.variableScope.type === 'module';
}

// https://github.com/estree/estree/blob/master/es5.md
function isConditional(node) {
  if (
  node.type === 'IfStatement' ||
  node.type === 'TryStatement' ||
  node.type === 'LogicalExpression' ||
  node.type === 'ConditionalExpression')
  return true;
  if (node.parent) return isConditional(node.parent);
  return false;
}

function isLiteralString(node) {
  return node.type === 'Literal' && typeof node.value === 'string' ||
  node.type === 'TemplateLiteral' && node.expressions.length === 0;
}

//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------

var schemaString = { 'enum': ['allow-primitive-modules'] };
var schemaObject = {
  type: 'object',
  properties: {
    allowPrimitiveModules: { 'type': 'boolean' },
    allowRequire: { 'type': 'boolean' },
    allowConditionalRequire: { 'type': 'boolean' } },

  additionalProperties: false };


module.exports = {
  meta: {
    type: 'suggestion',
    docs: {
      url: (0, _docsUrl2['default'])('no-commonjs') },


    schema: {
      anyOf: [
      {
        type: 'array',
        items: [schemaString],
        additionalItems: false },

      {
        type: 'array',
        items: [schemaObject],
        additionalItems: false }] } },





  create: function () {function create(context) {
      var options = normalizeLegacyOptions(context.options);

      return {

        'MemberExpression': function () {function MemberExpression(node) {

            // module.exports
            if (node.object.name === 'module' && node.property.name === 'exports') {
              if (allowPrimitive(node, options)) return;
              context.report({ node: node, message: EXPORT_MESSAGE });
            }

            // exports.
            if (node.object.name === 'exports') {
              var isInScope = context.getScope().
              variables.
              some(function (variable) {return variable.name === 'exports';});
              if (!isInScope) {
                context.report({ node: node, message: EXPORT_MESSAGE });
              }
            }

          }return MemberExpression;}(),
        'CallExpression': function () {function CallExpression(call) {
            if (!validateScope(context.getScope())) return;

            if (call.callee.type !== 'Identifier') return;
            if (call.callee.name !== 'require') return;

            if (call.arguments.length !== 1) return;
            if (!isLiteralString(call.arguments[0])) return;

            if (allowRequire(call, options)) return;

            if (allowConditionalRequire(call, options) && isConditional(call.parent)) return;

            // keeping it simple: all 1-string-arg `require` calls are reported
            context.report({
              node: call.callee,
              message: IMPORT_MESSAGE });

          }return CallExpression;}() };


    }return create;}() };
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../src/rules/no-commonjs.js"],"names":["EXPORT_MESSAGE","IMPORT_MESSAGE","normalizeLegacyOptions","options","indexOf","allowPrimitiveModules","allowPrimitive","node","parent","type","right","allowRequire","allowConditionalRequire","validateScope","scope","variableScope","isConditional","isLiteralString","value","expressions","length","schemaString","schemaObject","properties","additionalProperties","module","exports","meta","docs","url","schema","anyOf","items","additionalItems","create","context","object","name","property","report","message","isInScope","getScope","variables","some","variable","call","callee","arguments"],"mappings":";;;;;AAKA,qC;;AAEA,IAAMA,iBAAiB,uCAAvB,C,CAPA;;;iEAQA,IAAMC,iBAAiB,0CAAvB,CAEA,SAASC,sBAAT,CAAgCC,OAAhC,EAAyC;AACvC,MAAIA,QAAQC,OAAR,CAAgB,yBAAhB,KAA8C,CAAlD,EAAqD;AACnD,WAAO,EAAEC,uBAAuB,IAAzB,EAAP;AACD;AACD,SAAOF,QAAQ,CAAR,KAAc,EAArB;AACD;;AAED,SAASG,cAAT,CAAwBC,IAAxB,EAA8BJ,OAA9B,EAAuC;AACrC,MAAI,CAACA,QAAQE,qBAAb,EAAoC,OAAO,KAAP;AACpC,MAAIE,KAAKC,MAAL,CAAYC,IAAZ,KAAqB,sBAAzB,EAAiD,OAAO,KAAP;AACjD,SAAQF,KAAKC,MAAL,CAAYE,KAAZ,CAAkBD,IAAlB,KAA2B,kBAAnC;AACD;;AAED,SAASE,YAAT,CAAsBJ,IAAtB,EAA4BJ,OAA5B,EAAqC;AACnC,SAAOA,QAAQQ,YAAf;AACD;;AAED,SAASC,uBAAT,CAAiCL,IAAjC,EAAuCJ,OAAvC,EAAgD;AAC9C,SAAOA,QAAQS,uBAAR,KAAoC,KAA3C;AACD;;AAED,SAASC,aAAT,CAAuBC,KAAvB,EAA8B;AAC5B,SAAOA,MAAMC,aAAN,CAAoBN,IAApB,KAA6B,QAApC;AACD;;AAED;AACA,SAASO,aAAT,CAAuBT,IAAvB,EAA6B;AAC3B;AACEA,OAAKE,IAAL,KAAc,aAAd;AACGF,OAAKE,IAAL,KAAc,cADjB;AAEGF,OAAKE,IAAL,KAAc,mBAFjB;AAGGF,OAAKE,IAAL,KAAc,uBAJnB;AAKE,SAAO,IAAP;AACF,MAAIF,KAAKC,MAAT,EAAiB,OAAOQ,cAAcT,KAAKC,MAAnB,CAAP;AACjB,SAAO,KAAP;AACD;;AAED,SAASS,eAAT,CAAyBV,IAAzB,EAA+B;AAC7B,SAAQA,KAAKE,IAAL,KAAc,SAAd,IAA2B,OAAOF,KAAKW,KAAZ,KAAsB,QAAlD;AACJX,OAAKE,IAAL,KAAc,iBAAd,IAAmCF,KAAKY,WAAL,CAAiBC,MAAjB,KAA4B,CADlE;AAED;;AAED;AACA;AACA;;AAEA,IAAMC,eAAe,EAAE,QAAM,CAAC,yBAAD,CAAR,EAArB;AACA,IAAMC,eAAe;AACnBb,QAAM,QADa;AAEnBc,cAAY;AACVlB,2BAAuB,EAAE,QAAQ,SAAV,EADb;AAEVM,kBAAc,EAAE,QAAQ,SAAV,EAFJ;AAGVC,6BAAyB,EAAE,QAAQ,SAAV,EAHf,EAFO;;AAOnBY,wBAAsB,KAPH,EAArB;;;AAUAC,OAAOC,OAAP,GAAiB;AACfC,QAAM;AACJlB,UAAM,YADF;AAEJmB,UAAM;AACJC,WAAK,0BAAQ,aAAR,CADD,EAFF;;;AAMJC,YAAQ;AACNC,aAAO;AACL;AACEtB,cAAM,OADR;AAEEuB,eAAO,CAACX,YAAD,CAFT;AAGEY,yBAAiB,KAHnB,EADK;;AAML;AACExB,cAAM,OADR;AAEEuB,eAAO,CAACV,YAAD,CAFT;AAGEW,yBAAiB,KAHnB,EANK,CADD,EANJ,EADS;;;;;;AAuBfC,uBAAQ,gBAAUC,OAAV,EAAmB;AACzB,UAAMhC,UAAUD,uBAAuBiC,QAAQhC,OAA/B,CAAhB;;AAEA,aAAO;;AAEL,yCAAoB,0BAAUI,IAAV,EAAgB;;AAElC;AACA,gBAAIA,KAAK6B,MAAL,CAAYC,IAAZ,KAAqB,QAArB,IAAiC9B,KAAK+B,QAAL,CAAcD,IAAd,KAAuB,SAA5D,EAAuE;AACrE,kBAAI/B,eAAeC,IAAf,EAAqBJ,OAArB,CAAJ,EAAmC;AACnCgC,sBAAQI,MAAR,CAAe,EAAEhC,UAAF,EAAQiC,SAASxC,cAAjB,EAAf;AACD;;AAED;AACA,gBAAIO,KAAK6B,MAAL,CAAYC,IAAZ,KAAqB,SAAzB,EAAoC;AAClC,kBAAMI,YAAYN,QAAQO,QAAR;AACfC,uBADe;AAEfC,kBAFe,CAEV,4BAAYC,SAASR,IAAT,KAAkB,SAA9B,EAFU,CAAlB;AAGA,kBAAI,CAAEI,SAAN,EAAiB;AACfN,wBAAQI,MAAR,CAAe,EAAEhC,UAAF,EAAQiC,SAASxC,cAAjB,EAAf;AACD;AACF;;AAEF,WAlBD,2BAFK;AAqBL,uCAAkB,wBAAU8C,IAAV,EAAgB;AAChC,gBAAI,CAACjC,cAAcsB,QAAQO,QAAR,EAAd,CAAL,EAAwC;;AAExC,gBAAII,KAAKC,MAAL,CAAYtC,IAAZ,KAAqB,YAAzB,EAAuC;AACvC,gBAAIqC,KAAKC,MAAL,CAAYV,IAAZ,KAAqB,SAAzB,EAAoC;;AAEpC,gBAAIS,KAAKE,SAAL,CAAe5B,MAAf,KAA0B,CAA9B,EAAiC;AACjC,gBAAI,CAACH,gBAAgB6B,KAAKE,SAAL,CAAe,CAAf,CAAhB,CAAL,EAAyC;;AAEzC,gBAAIrC,aAAamC,IAAb,EAAmB3C,OAAnB,CAAJ,EAAiC;;AAEjC,gBAAIS,wBAAwBkC,IAAxB,EAA8B3C,OAA9B,KAA0Ca,cAAc8B,KAAKtC,MAAnB,CAA9C,EAA0E;;AAE1E;AACA2B,oBAAQI,MAAR,CAAe;AACbhC,oBAAMuC,KAAKC,MADE;AAEbP,uBAASvC,cAFI,EAAf;;AAID,WAlBD,yBArBK,EAAP;;;AA0CD,KA7CD,iBAvBe,EAAjB","file":"no-commonjs.js","sourcesContent":["/**\n * @fileoverview Rule to prefer ES6 to CJS\n * @author Jamund Ferguson\n */\n\nimport docsUrl from '../docsUrl';\n\nconst EXPORT_MESSAGE = 'Expected \"export\" or \"export default\"';\nconst IMPORT_MESSAGE = 'Expected \"import\" instead of \"require()\"';\n\nfunction normalizeLegacyOptions(options) {\n  if (options.indexOf('allow-primitive-modules') >= 0) {\n    return { allowPrimitiveModules: true };\n  }\n  return options[0] || {};\n}\n\nfunction allowPrimitive(node, options) {\n  if (!options.allowPrimitiveModules) return false;\n  if (node.parent.type !== 'AssignmentExpression') return false;\n  return (node.parent.right.type !== 'ObjectExpression');\n}\n\nfunction allowRequire(node, options) {\n  return options.allowRequire;\n}\n\nfunction allowConditionalRequire(node, options) {\n  return options.allowConditionalRequire !== false;\n}\n\nfunction validateScope(scope) {\n  return scope.variableScope.type === 'module';\n}\n\n// https://github.com/estree/estree/blob/master/es5.md\nfunction isConditional(node) {\n  if (\n    node.type === 'IfStatement'\n    || node.type === 'TryStatement'\n    || node.type === 'LogicalExpression'\n    || node.type === 'ConditionalExpression'\n  ) return true;\n  if (node.parent) return isConditional(node.parent);\n  return false;\n}\n\nfunction isLiteralString(node) {\n  return (node.type === 'Literal' && typeof node.value === 'string') ||\n    (node.type === 'TemplateLiteral' && node.expressions.length === 0);\n}\n\n//------------------------------------------------------------------------------\n// Rule Definition\n//------------------------------------------------------------------------------\n\nconst schemaString = { enum: ['allow-primitive-modules'] };\nconst schemaObject = {\n  type: 'object',\n  properties: {\n    allowPrimitiveModules: { 'type': 'boolean' },\n    allowRequire: { 'type': 'boolean' },\n    allowConditionalRequire: { 'type': 'boolean' },\n  },\n  additionalProperties: false,\n};\n\nmodule.exports = {\n  meta: {\n    type: 'suggestion',\n    docs: {\n      url: docsUrl('no-commonjs'),\n    },\n\n    schema: {\n      anyOf: [\n        {\n          type: 'array',\n          items: [schemaString],\n          additionalItems: false,\n        },\n        {\n          type: 'array',\n          items: [schemaObject],\n          additionalItems: false,\n        },\n      ],\n    },\n  },\n\n  create: function (context) {\n    const options = normalizeLegacyOptions(context.options);\n\n    return {\n\n      'MemberExpression': function (node) {\n\n        // module.exports\n        if (node.object.name === 'module' && node.property.name === 'exports') {\n          if (allowPrimitive(node, options)) return;\n          context.report({ node, message: EXPORT_MESSAGE });\n        }\n\n        // exports.\n        if (node.object.name === 'exports') {\n          const isInScope = context.getScope()\n            .variables\n            .some(variable => variable.name === 'exports');\n          if (! isInScope) {\n            context.report({ node, message: EXPORT_MESSAGE });\n          }\n        }\n\n      },\n      'CallExpression': function (call) {\n        if (!validateScope(context.getScope())) return;\n\n        if (call.callee.type !== 'Identifier') return;\n        if (call.callee.name !== 'require') return;\n\n        if (call.arguments.length !== 1) return;\n        if (!isLiteralString(call.arguments[0])) return;\n\n        if (allowRequire(call, options)) return;\n\n        if (allowConditionalRequire(call, options) && isConditional(call.parent)) return;\n\n        // keeping it simple: all 1-string-arg `require` calls are reported\n        context.report({\n          node: call.callee,\n          message: IMPORT_MESSAGE,\n        });\n      },\n    };\n\n  },\n};\n"]}