fix: directories with .sol extension treated as files

CHANGELOG.md

@@ -1,12 +1,24 @@
+## [3.3.9] - TBD
+
+### Updated
+- Update solhint dependencies to support newer versions [#380](https://github.com/protofire/solhint/pull/380)
+- Linter fixed to get clearer source code [#381](https://github.com/protofire/solhint/pull/381)
+- Updated E2E, added formatters into repo, updated CI [#385](https://github.com/protofire/solhint/pull/385)
+
+### Added
+- Lint rule for banning "console.sol" and "import hardhat or foundry console.sol" [#372](https://github.com/protofire/solhint/pull/372)
+
+### Fixed
+- Directories with .sol in the name path treated as files [#352]()
+
+<br><br>
 ## [3.3.8] - 2023-01-17
 ### Fixed Docs and Typos
 - [#292](https://github.com/protofire/solhint/pull/292)
 - [#343](https://github.com/protofire/solhint/pull/343)
 - [#355](https://github.com/protofire/solhint/pull/355)
 - [#285](https://github.com/protofire/solhint/pull/285)
 
-### Added
-- Lint rule for banning "console.sol" and "import hardhat/console.sol" [#372](https://github.com/protofire/solhint/pull/372)
 
 ### Updated
 - Solidity Parser to 0.14.5 [#378](https://github.com/protofire/solhint/pull/378)

e2e/04-dotSol-on-path/.solhint.json

@@ -0,0 +1,5 @@
+{
+  "rules": {
+    "no-empty-blocks": "off"
+  }
+}

e2e/04-dotSol-on-path/contracts/ERC20.sol/Foo.sol.sol

@@ -0,0 +1,4 @@
+pragma solidity >=0.5.0;
+
+contract Foo {
+}

e2e/test.js

@@ -111,4 +111,16 @@ describe('e2e', function() {
       expect(stdout.trim()).to.contain('Code contains empty blocks')
     })
   })
+
+  describe('.sol on path', function() {
+    useFixture('04-dotSol-on-path')
+
+    it('should success', function() {
+      const { code, stdout } = shell.exec('solhint contracts/**/*.sol')
+
+      expect(code).to.equal(0)
+
+      console.log(stdout)
+    })
+  })
 })

lib/index.js

@@ -61,7 +61,7 @@ function processFile(file, config) {
 function processPath(path, config) {
   const ignoreFilter = ignore({ allowRelativePaths: true }).add(config.excludedFiles)
 
-  const allFiles = glob.sync(path, {})
+  const allFiles = glob.sync(path, {}).filter((f) => fs.lstatSync(f).isFile())
   const files = ignoreFilter.filter(allFiles)
 
   return files.map((curFile) => processFile(curFile, config))