claude-flow-depth/src/templates/.eslintrc.js

DEPTH Methodology Installer - Ousterhout-First Development for Claude Code

module.exports = {
  env: {
    es2022: true,
    node: true
  },
  extends: [
    'standard'
  ],
  parserOptions: {
    ecmaVersion: 'latest',
    sourceType: 'module'
  },
  rules: {
    // DEPTH methodology code style rules
    
    // Enforce information hiding - prefer private fields
    'no-underscore-dangle': 'off', // Allow private convention
    
    // Encourage deep modules - limit public interface complexity
    'max-public-methods': ['error', 5],
    'max-params': ['error', 3], // Force simple interfaces
    
    // Strategic investment - require documentation
    'require-jsdoc': ['error', {
      require: {
        FunctionDeclaration: true,
        MethodDefinition: true,
        ClassDeclaration: true,
        ArrowFunctionExpression: false,
        FunctionExpression: false
      }
    }],
    
    // Interface simplicity
    'complexity': ['error', 10], // Limit cognitive complexity
    'max-depth': ['error', 4], // Limit nesting depth
    'max-statements': ['error', 20], // Limit function size
    
    // Information hiding enforcement
    'no-magic-numbers': ['error', { 
      ignore: [0, 1, -1],
      ignoreArrayIndexes: true,
      detectObjects: false
    }],
    
    // Design-twice validation - require explicit choices
    'no-implicit-coercion': 'error',
    'no-implicit-globals': 'error',
    
    // Code quality for long-term maintenance
    'prefer-const': 'error',
    'no-var': 'error',
    'no-console': 'warn', // Use logger instead
    
    // Module organization
    'import/no-default-export': 'off',
    'import/prefer-default-export': 'off',
    'import/order': ['error', {
      groups: [
        'builtin',
        'external', 
        'internal',
        'parent',
        'sibling',
        'index'
      ]
    }]
  },
  overrides: [
    {
      // Test files have different complexity requirements
      files: ['tests/**/*.js', '**/*.test.js'],
      rules: {
        'max-statements': 'off',
        'no-magic-numbers': 'off',
        'require-jsdoc': 'off'
      }
    }
  ]
};