feat: config in multiple dirs

Author: dbale-altoros

lib/config/config-file.js

@@ -87,8 +87,28 @@ const applyExtends = (config, getter = configGetter) => {
   }, config)
 }
 
+// NUEVO: Carga y fusiona todos los .solhint.json desde el archivo hasta la raíz
+
+function loadConfigForFile(filePath, rootDir = process.cwd()) {
+  let dir = path.dirname(path.resolve(filePath))
+  let configs = []
+  const configFileName = '.solhint.json'
+
+  while (true) {
+    const configPath = path.join(dir, configFileName)
+    if (fs.existsSync(configPath)) {
+      configs.unshift(JSON.parse(fs.readFileSync(configPath, 'utf8')))
+    }
+    if (dir === rootDir || path.dirname(dir) === dir) break
+    dir = path.dirname(dir)
+  }
+  // Combina configs, el más profundo sobrescribe
+  return _.merge({}, ...configs)
+}
+
 module.exports = {
   applyExtends,
   configGetter,
   loadConfig,
+  loadConfigForFile, // Exporta la nueva función
 }

lib/index.js

@@ -3,7 +3,7 @@ const parser = require('@solidity-parser/parser')
 const glob = require('glob')
 const ignore = require('ignore')
 const astParents = require('ast-parents')
-const { applyExtends } = require('./config/config-file')
+const { applyExtends, loadConfigForFile } = require('./config/config-file')
 const Reporter = require('./reporter')
 const TreeListener = require('./tree-listener')
 const checkers = require('./rules/index')
@@ -51,20 +51,21 @@ function processStr(inputStr, config = {}, fileName = '') {
   return reporter
 }
 
-function processFile(file, config) {
-  const report = processStr(fs.readFileSync(file).toString(), config, file)
+// Si se pasa config explícita, úsala. Si no, usa la jerárquica (.solhint.json)
+function processFile(file, config, rootDir = process.cwd()) {
+  const finalConfig = config !== undefined ? config : loadConfigForFile(file, rootDir)
+  const report = processStr(fs.readFileSync(file).toString(), finalConfig, file)
   report.file = file
-
   return report
 }
 
-function processPath(path, config) {
-  const ignoreFilter = ignore({ allowRelativePaths: true }).add(config.excludedFiles)
-
-  const allFiles = glob.sync(path, { nodir: true })
+function processPath(pattern, config, rootDir = process.cwd()) {
+  const ignoreFilter = ignore({ allowRelativePaths: true }).add(
+    (config && config.excludedFiles) || []
+  )
+  const allFiles = glob.sync(pattern, { nodir: true })
   const files = ignoreFilter.filter(allFiles)
-
-  return files.map((curFile) => processFile(curFile, config))
+  return files.map((curFile) => processFile(curFile, config, rootDir))
 }
 
 module.exports = { processPath, processFile, processStr }