From 3518d1cdbb97bc81f2e03ac4145c0d0128cad313 Mon Sep 17 00:00:00 2001
From: Paul Vollmer <paul.vollmer@protonmail.com>
Date: Thu, 26 Oct 2017 20:35:16 +0200
Subject: [PATCH] cli read and processing directories

---
 lib/cli.js | 35 ++++++++++++++++++++++++++++-------
 1 file changed, 28 insertions(+), 7 deletions(-)

diff --git a/lib/cli.js b/lib/cli.js
index ba87f4d..614356e 100755
--- a/lib/cli.js
+++ b/lib/cli.js
@@ -129,18 +129,39 @@ function schemaError (str, err) {
          "\ndetails: " + JSON.stringify(err.details);
 }
 
+
+function processFile(file) {
+  var src = path.normalize(file);
+  let source = parse(fs.readFileSync(src, "utf8"));
+  if (options.inplace) {
+    fs.writeSync(fs.openSync(src,'w+'), source, 0, "utf8");
+  } else {
+    if (! options.quiet) { console.log(source)};
+  }
+}
+
+function processSources(src) {
+  let srcStat = fs.statSync(src)
+  if (srcStat.isFile()) {
+    processFile(src)
+  }
+
+  if (srcStat.isDirectory()) {
+    sources = fs.readdirSync(src)
+    for (var i = 0; i < sources.length; i++) {
+      processSources(path.join(src, sources[i]))
+    }
+  }
+}
+
 function main (args) {
   var source = '';
   if (options.file) {
+
     for (var i = 0; i < options.file.length; i++) {
-      var json = path.normalize(options.file[i]);
-      source = parse(fs.readFileSync(json, "utf8"));
-      if (options.inplace) {
-        fs.writeSync(fs.openSync(json,'w+'), source, 0, "utf8");
-      } else {
-        if (! options.quiet) { console.log(source)};
-      }
+      processSources(options.file[i])
     }
+
   } else {
     var stdin = process.openStdin();
     stdin.setEncoding('utf8');