package com.example;

import hx.files.*;

class MyClass {

   static function main() {
      var p = Path.of("./mydir/myfile.txt");     // constructs a path compatible with the local operating/file-system
      var p = Path.unix("/mydir/myfile.txt");    // constructs a Unix-style path
      var p = Path.win("C:\\mydir\\myfile.txt"); // constructs a Windows-style path

      p.filename;      // returns "myfile.txt"
      p.filenameExt;   // returns "txt"
      p.filenameStem;  // returns "myfile"
      p.isAbsolute;    // returns true
      p.exists();      // returns true or false depending on physical existance of the path
      p.isFile();      // returns true if exits and points to a file
      p.isDirectory(); // returns true if exits and points to a directory
      p.parent;        // returns Path object pointing to "C:\\mydir"
      p.root;          // returns Path object pointing to "C:\\"

      // path joining
      var p = Path.win("C:\\mydir");
      p.join("project1\src");  // returns Path object pointing to "C:\\mydir\\project1\\src"

      // getting absolute path
      var p = Path.of("mydir");
      p.getAbsolutePath();   // returns the absolute path as string

      // normalizing a path
      var p = Path.unix("aaa/bbb/ccc/../../ddd");
      p.normalize();   // returns Path object pointing to "aaa/ddd"

      // ellipszing
      Path.unix("/home/user/foo/bar").ellipsize(15);           // returns "/home/.../bar"
      Path.win("C:\\Users\\Default\\Desktop\\").ellipsize(15); // returns "C:\...\Desktop"
   }
}

package com.example;

import hx.files.*;

class MyClass {

   static function main() {

      var f = Path.of("mydir/myfile.txt").toFile(); // converting a Path instance to a File instance
      var f = File.of("mydir/myfile.txt");          // creating a File instance from a String path

      f.touch();               // create an empty file or update the modification timestamp
      f.writeString("Hello "); // sets the file's content
      f.appendString("world!");

      f.size(); // returns the file size

      f.copyTo("mydir/myfile2.txt");              // throws an exception if myfile2.txt exists already
      f.copyTo("mydir/myfile2.txt", [OVERWRITE]); // replaces myfile2.txt if it exists already

      f.delete();  // deletes the file

      var f2 = f.moveTo("otherdir/MY_FILE.txt");
      f.exists();  // returns false
      f2.exists(); // returns true
   }
}

package com.example;

import hx.files.*;

class MyClass {

   static function main() {

      var d = Path.of("myproject").toDir(); // converting a Path instance to a Dir instance
      var d = Dir.of("myproject");          // creating a Dir instance from a String path

      p.setCWD();    // changes the current working directory
      d.listDirs();  // returns an array of Dir instances for contained directories (non-recursive)
      d.listFiles(); // returns an array of File instances for contained files (non-recursive)

      d.findFiles("src/**/*.hx");          // returns an array with all Haxe files in the src dir
      d.findFiles("assets/**/*.{js,css}"); // returns an array with all JS/CSS files in the assets dir

      // recursively visit all contained files and directories
      d.walk(
         function(file) {
            trace(file);
         },
         function(dir) {
            trace(dir);
         }
      );

      d.copyTo("myproject2");                     // recursively copy the directory
      d.copyTo("myproject2", [OVERWRITE]);        // delete myproject2 and recursively copy the directory
      d.copyTo("myproject2", [MERGE]);            // merge the files and folders into myproject2 but skip conflicting files
      d.copyTo("myproject2", [MERGE, OVERWRITE]); // merge the files and folders into myproject2 and replace conflicting files

      d.delete(true);  // recursively delete the directory
   }
}

package com.example;

import hx.files.*;

class MyClass {

   static function main() {
      GlobPatterns.toRegEx("*.txt");      // returns == "^[^\\\\^\\/]*\\.txt$"
      GlobPatterns.toRegEx("*file*");     // returns "^[^\\\\^\\/]*file[^\\\\^\\/]*$"
      GlobPatterns.toRegEx("file?.txt");  // returns "^file[^\\\\^\\/]\\.txt$"
      GlobPatterns.toRegEx("file[A-Z]");  // returns "^file[A-Z]$"
      GlobPatterns.toRegEx("file[!A-Z]"); // returns "^file[^A-Z]$"

      GlobPatterns.toEreg("src/**/*.hx").match("src/haxe/strings/Char.hx");            // returns true
      GlobPatterns.toEreg("assets/**/*.{js,css}").match("assets/theme/dark/dark.css"); // returns true
      GlobPatterns.toEreg("SystemOut[0-9].log").match("SystemOut1.log");               // returns true
      GlobPatterns.toEreg("SystemOut[!0-9].log").match("SystemOut1.log");              // returns false
   }
}

package com.example;

import hx.concurrent.executor.Executor;
import hx.files.*;
import hx.files.watcher.*;

class MyClass {

   static function main() {

      var ex = Executor.create(); // executor is used to schedule scanning tasks and
      var fw = new PollingFileWatcher(ex, 100 /*polling interval in MS*/);

      // register an event listener
      fw.subscribe(function (event) {
         switch(event) {
            case DIR_CREATED(dir):       trace('Dir created: $dir');
            case DIR_DELETED(dir):       trace('Dir deleted: $dir');
            case DIR_MODIFIED(dir, _):   trace('Dir modified: $dir');
            case FILE_CREATED(file):     trace('File created: $file');
            case FILE_DELETED(file):     trace('File deleted: $file');
            case FILE_MODIFIED(file, _): trace('File modified: $file');
         }
      });

      fw.watch("myconfig.cfg"); // watch a file
      fw.watch("assets/foo");   // recursively watch a directory

      // do some file modifications...

      // cleanup
      fw.stop();
      ex.stop();
   }
}