Craeted whiledir tag.

Tag.cpp

@@ -17,6 +17,7 @@
 #include "__jet.h"
 #include "__while.h"
 #include "__header.h"
+#include "__whiledir.h"
 #include <iostream>
 
 namespace jet {
@@ -155,6 +156,9 @@ namespace jet {
 	    } else if(ifTagName(in, "header")) {
 	       __header _header(in, out, global);
 	       continue;
+	    } else if(ifTagName(in, "whiledir")) {
+	       __whiledir _whiledir(in, out, global);
+	       continue;
 	    } else {
 	       out.write(in.charAt(0));
 	       in.nextChar();

__while.cpp

@@ -25,7 +25,7 @@ namespace jet {
       }
       
       while(true) {
-	 parseContainer(container);
+	 processContainer(container);
       } 
          
    }

__whiledir.cpp

@@ -0,0 +1,36 @@
+#include "__whiledir.h"
+#include "Exception.h"
+#include "__mysql.h"
+#include <iostream>
+#include <filesystem>
+#include <vector>
+#include <algorithm>
+
+namespace jet {
+
+   __whiledir::__whiledir(coreutils::ZString &in, coreutils::MString &parent, Global &global) : Tag(in, parent, global) {
+      if(!variableDefined("path"))
+	throw coreutils::Exception("whiledir tag must specify a path.");
+      if(!variableDefined("name"))
+	throw coreutils::Exception("whiledir tag requires a name tag.");
+      if(variableDefined("sort") && (variables["sort"] == "true")) {
+	 std::vector<std::filesystem::directory_entry> entries;
+	 for(auto const &entry : std::filesystem::directory_iterator(variables["path"].str())) 
+	   entries.push_back(entry);
+	 std::sort(entries.begin(), entries.end(), [](const auto &a, const auto &b) { return a.path() < b.path(); });
+	 for(const auto &entry : entries) {
+	    variables[variables["name"]] = entry.path();
+	    processContainer(container);
+	    container.reset();	    
+	 }	 
+      } else {	 
+	 for(auto const &entry : std::filesystem::directory_iterator(variables["path"].str())) {
+	    variables[variables["name"]] = entry.path();
+	    processContainer(container);
+	    container.reset();
+	 }
+      }
+      
+   }
+   
+}

__whiledir.h

@@ -0,0 +1,19 @@
+#ifndef ____whiledir_h__
+#define ____whiledir_h__
+
+#include "Tag.h"
+#include "ZString.h"
+#include "MString.h"
+
+namespace jet {
+
+   class __whiledir : public Tag {
+
+    public:
+      __whiledir(coreutils::ZString &in, coreutils::MString &parent, Global &global);
+      
+   };
+
+}
+
+#endif

testjet.jet

@@ -55,5 +55,8 @@
  $[ls]
  <read file="compile" name="file" />
  $[filex]
+ <whiledir path="." name="file" sort="true">
+  #[file]
+ </whiledir>
  </html>
 </jet>