@atlaskit/eslint-plugin-design-system/dist/cjs/rules/enforce-inline-styles-in-select/utils.js

The essential plugin for use with the Atlassian Design System.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.checkStylesObject = checkStylesObject;
var _eslintCodemodUtils = require("eslint-codemod-utils");
var getScope = function getScope(context, node) {
  if ('getScope' in context.sourceCode) {
    return context.sourceCode.getScope(node);
  }
  // this is needed for jira's eslint update, as otherwise there is type errors only in jira typechecking
  return context.getScope(node);
};
var unsupportedSelectors = [':',
// pseudo-classes/elements
'[',
// attribute selectors
'>',
// child combinator
'+',
// adjacent sibling combinator
'~',
// general sibling combinator
' ',
// descendant combinator
'*',
// universal selector
'#',
// ID selector
'.',
// class selector
'@',
// at-rules
'&',
// parent selector
'|',
// namespace separator
'^',
// starts with
'$',
// ends with
'=' // equals
];
function checkForPseudoClasses(node, objectExpression, context) {
  if (!(0, _eslintCodemodUtils.isNodeOfType)(objectExpression, 'ObjectExpression')) {
    return;
  }
  objectExpression.properties.forEach(function (prop) {
    if ((0, _eslintCodemodUtils.isNodeOfType)(prop, 'Property')) {
      // Check if property key is a pseudo-class
      var keyValue = null;
      if ((0, _eslintCodemodUtils.isNodeOfType)(prop.key, 'Literal')) {
        keyValue = prop.key.value;
      } else if ((0, _eslintCodemodUtils.isNodeOfType)(prop.key, 'Identifier')) {
        keyValue = prop.key.name;
      }
      if (keyValue && typeof keyValue === 'string' && unsupportedSelectors.some(function (selector) {
        return keyValue.includes(selector);
      })) {
        context.report({
          node: prop.key,
          messageId: 'noPseudoClass',
          data: {
            pseudo: keyValue
          }
        });
      }

      // Recursively check nested objects (for function return values)
      if ((0, _eslintCodemodUtils.isNodeOfType)(prop.value, 'ArrowFunctionExpression') || (0, _eslintCodemodUtils.isNodeOfType)(prop.value, 'FunctionExpression')) {
        // Check the function body for returned object expressions
        var body = prop.value.body;
        if ((0, _eslintCodemodUtils.isNodeOfType)(body, 'ObjectExpression')) {
          checkForPseudoClasses(node, body, context);
        } else if ((0, _eslintCodemodUtils.isNodeOfType)(body, 'BlockStatement')) {
          // Look for return statements
          body.body.forEach(function (stmt) {
            if ((0, _eslintCodemodUtils.isNodeOfType)(stmt, 'ReturnStatement') && stmt.argument && (0, _eslintCodemodUtils.isNodeOfType)(stmt.argument, 'ObjectExpression')) {
              checkForPseudoClasses(node, stmt.argument, context);
            }
          });
        }
      } else if ((0, _eslintCodemodUtils.isNodeOfType)(prop.value, 'ObjectExpression')) {
        checkForPseudoClasses(node, prop.value, context);
      }
    } else if ((0, _eslintCodemodUtils.isNodeOfType)(prop, 'SpreadElement')) {
      // Handle spread elements like ...styles or ...conditionalStyles
      checkSpreadElement(node, prop, context);
    }
  });
}
function checkSpreadElement(node, spreadElement, context) {
  if (!(0, _eslintCodemodUtils.isNodeOfType)(spreadElement, 'SpreadElement')) {
    return;
  }
  var argument = spreadElement.argument;

  // Handle direct identifier (e.g., ...styles)
  if ((0, _eslintCodemodUtils.isNodeOfType)(argument, 'Identifier')) {
    var scope = getScope(context, argument);
    var variable = null;
    var currentScope = scope;

    // Search through scope chain
    while (currentScope && !variable) {
      variable = currentScope.variables.find(function (v) {
        return v.name === argument.name;
      });
      currentScope = currentScope.upper;
    }
    if (variable && variable.defs.length > 0) {
      var def = variable.defs[0];
      if ((0, _eslintCodemodUtils.isNodeOfType)(def.node, 'VariableDeclarator') && def.node.init) {
        if ((0, _eslintCodemodUtils.isNodeOfType)(def.node.init, 'ObjectExpression')) {
          checkForPseudoClasses(node, def.node.init, context);
        }
      }
    }
  }
  // Handle conditional expressions (e.g., ...(condition ? { ':hover': ... } : undefined))
  else if ((0, _eslintCodemodUtils.isNodeOfType)(argument, 'ConditionalExpression')) {
    // Check both consequent and alternate
    if ((0, _eslintCodemodUtils.isNodeOfType)(argument.consequent, 'ObjectExpression')) {
      checkForPseudoClasses(node, argument.consequent, context);
    }
    if (argument.alternate && (0, _eslintCodemodUtils.isNodeOfType)(argument.alternate, 'ObjectExpression')) {
      checkForPseudoClasses(node, argument.alternate, context);
    }
  }
  // Handle logical expressions (e.g., ...condition && { ':hover': ... })
  else if ((0, _eslintCodemodUtils.isNodeOfType)(argument, 'LogicalExpression')) {
    if ((0, _eslintCodemodUtils.isNodeOfType)(argument.right, 'ObjectExpression')) {
      checkForPseudoClasses(node, argument.right, context);
    }
    if ((0, _eslintCodemodUtils.isNodeOfType)(argument.left, 'ObjectExpression')) {
      checkForPseudoClasses(node, argument.left, context);
    }
  }
  // Handle direct object expressions (e.g., ...{ ':hover': ... })
  else if ((0, _eslintCodemodUtils.isNodeOfType)(argument, 'ObjectExpression')) {
    checkForPseudoClasses(node, argument, context);
  }
}
function checkStylesObject(node, stylesValue, context) {
  if (!stylesValue) {
    return;
  }
  if ((0, _eslintCodemodUtils.isNodeOfType)(stylesValue, 'ObjectExpression')) {
    stylesValue.properties.forEach(function (prop) {
      if (!(0, _eslintCodemodUtils.isNodeOfType)(prop, 'Property') || !prop.value || !(0, _eslintCodemodUtils.isNodeOfType)(prop.value, 'ArrowFunctionExpression') && !(0, _eslintCodemodUtils.isNodeOfType)(prop.value, 'FunctionExpression')) {
        return;
      }
      var body = prop.value.body;
      if ((0, _eslintCodemodUtils.isNodeOfType)(body, 'ObjectExpression')) {
        checkForPseudoClasses(node, body, context);
      } else if ((0, _eslintCodemodUtils.isNodeOfType)(body, 'BlockStatement')) {
        var visitor = {
          ReturnStatement: function ReturnStatement(returnStmt) {
            if (returnStmt.argument && (0, _eslintCodemodUtils.isNodeOfType)(returnStmt.argument, 'ObjectExpression')) {
              checkForPseudoClasses(node, returnStmt.argument, context);
            }
          },
          AssignmentExpression: function AssignmentExpression(assignExpr) {
            // Handle cases like styles[':hover'] = { ... }
            var left = assignExpr.left;
            if (!(0, _eslintCodemodUtils.isNodeOfType)(left, 'MemberExpression')) {
              return;
            }
            var property = left.property;
            if (!(0, _eslintCodemodUtils.isNodeOfType)(property, 'Literal')) {
              return;
            }
            var value = property.value;
            if (typeof value !== 'string') {
              return;
            }
            if (unsupportedSelectors.some(function (selector) {
              return value.includes(selector);
            })) {
              context.report({
                node: property,
                messageId: 'noPseudoClass',
                data: {
                  pseudo: value
                }
              });
            }
          }
        };
        body.body.forEach(function (stmt) {
          if ((0, _eslintCodemodUtils.isNodeOfType)(stmt, 'ReturnStatement')) {
            visitor.ReturnStatement(stmt);
          } else if ((0, _eslintCodemodUtils.isNodeOfType)(stmt, 'ExpressionStatement') && (0, _eslintCodemodUtils.isNodeOfType)(stmt.expression, 'AssignmentExpression')) {
            visitor.AssignmentExpression(stmt.expression);
          } else if ((0, _eslintCodemodUtils.isNodeOfType)(stmt, 'IfStatement')) {
            var checkBlock = function checkBlock(block) {
              if ((0, _eslintCodemodUtils.isNodeOfType)(block, 'BlockStatement')) {
                block.body.forEach(function (innerStmt) {
                  if ((0, _eslintCodemodUtils.isNodeOfType)(innerStmt, 'ExpressionStatement') && (0, _eslintCodemodUtils.isNodeOfType)(innerStmt.expression, 'AssignmentExpression')) {
                    visitor.AssignmentExpression(innerStmt.expression);
                  }
                });
              } else if ((0, _eslintCodemodUtils.isNodeOfType)(block, 'ExpressionStatement') && (0, _eslintCodemodUtils.isNodeOfType)(block.expression, 'AssignmentExpression')) {
                visitor.AssignmentExpression(block.expression);
              }
            };
            if (stmt.consequent) {
              checkBlock(stmt.consequent);
            }
            if (stmt.alternate) {
              checkBlock(stmt.alternate);
            }
          }
        });
      }
    });
  } else if ((0, _eslintCodemodUtils.isNodeOfType)(stylesValue, 'Identifier')) {
    // track the variable
    var scope = getScope(context, stylesValue);
    var variable = null;
    var currentScope = scope;

    // Search through scope chain
    while (currentScope && !variable) {
      variable = currentScope.variables.find(function (v) {
        return v.name === stylesValue.name;
      });
      currentScope = currentScope.upper;
    }
    if (variable && variable.defs.length > 0) {
      var def = variable.defs[0];
      if ((0, _eslintCodemodUtils.isNodeOfType)(def.node, 'VariableDeclarator') && def.node.init) {
        checkStylesObject(node, def.node.init, context);
      }
    }
  }
}