art-helpers

commit 633da6a01f4f9b8787f51f35ce06eb7f552bb480
parent d452d3773fb23df79a7573dc26d379eb9713a0b4
Author: René Wagner <apollo@rw-net.de>
Date:   Mon, 30 Sep 2019 18:14:06 +0200

implement jpegdivider #0000017

Diffstat:
M
README.md
 | 
4
++++
A
jpegdivider.pl
 | 
77
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 81 insertions(+), 0 deletions(-)
diff --git a/README.md b/README.md
@@ -10,10 +10,14 @@ The following perl modules are required for running the scripts.
 - File::Basename
 - File::Find::Rule
 - File::Find
+- File::Copy;
 - Switch
 
 ## description
 
+### jpeg divider
+Moves all jpeg files (suffixes .jpg and .jpeg) in a folder to the subfolder JPEG.
+
 ### orphaned sidecar cleaner
 Deletes all sidecar files in the given directory or alternatively in the current working directory when the associated raw file is missing.
 
diff --git a/jpegdivider.pl b/jpegdivider.pl
@@ -0,0 +1,77 @@
+#!/usr/bin/perl
+# Copyright(c) René Wagner 2019
+# published under BSD 3-Clause License
+# https://www.codewolke.net/silkypix-helper/
+
+use warnings;
+use strict;
+use Cwd;
+use File::Basename;
+use File::Find;
+use File::Find::Rule;
+use File::Copy;
+use Switch;
+
+my $VERSION = '0.2';
+my $PROGRAM = 'JpegDivider';
+
+my $SUBFOLDER = 'JPEG';
+# parse commandline args
+# last dir will win
+my $work_dir = getcwd;
+
+foreach my $arg ( @ARGV ) 
+{
+	switch ( $arg )
+	{
+		case '-h'  	{ show_help(); exit; }
+	 	else		{ if ( -d $arg ) { $work_dir = $arg } }
+	}
+}
+
+main($work_dir);
+
+exit 0;
+
+sub main
+{
+	my ( $dir ) = @_;
+	my ( $move_counter ) = 0;
+
+	print "working directory: $dir \r\n";
+	print "moving jpeg files to subfolder:\r\n";
+	
+	my $destination_dir = "$dir\/$SUBFOLDER";
+
+	if ( ! -d $destination_dir )
+	{
+		mkdir $destination_dir or die "Could not create destination dir $_ : $!";
+	}
+	
+	my @files = File::Find::Rule->file()->name( '*.jpg', '*.jpeg', '*.JPG', '*.JPEG' )->maxdepth(1)->in( $dir );
+	
+	foreach my $file ( @files )
+	{
+		print $file .'...';
+		$move_counter++;
+		move($file, "$destination_dir\/".basename($file) ) or warn " move failed: $!";
+		print "\r\n";
+	}
+	
+	print "\r\nmoved $move_counter jpeg files to subfolder.\r\n";
+}
+
+sub show_help
+{
+	print $PROGRAM . ' - version ' . $VERSION . "\r\n";
+	print "published under BSD 3 - Clause License \r\n";
+	print "Copyright(c) 2019 René Wagner\r\n";
+	print "https://www.codewolke.net/silkypix-helper/ \r\n";
+	print "\r\n";
+	print "Moves JPEG files to a designated subfolder, by default 'JPEG'\r\n";
+	print "\r\n";
+	print "commandline parameters:\r\n";
+	print "jpegdivider.pl - create a subfolder 'JPEG' in the current working dir and move jpeg files in there\r\n";
+	print "jpegdivider.pl <folder> - create a subfolder 'JPEG' in the given directory and move jpeg files in there\r\n";
+	print "jpegdivider.pl -h - show this help\r\n";
+}