diff options
| -rwxr-xr-x | main.plx | 47 |
1 files changed, 44 insertions, 3 deletions
@@ -13,7 +13,7 @@ our %columns; # Variables to be set by user (TODO) our $music_dir = File::HomeDir->my_home . "/Music/"; -our $dbname = "library.db"; +our $dbname; our $table_name = "LIBRARY"; our %extensions = ( flac => '1', @@ -21,6 +21,11 @@ our %extensions = ( ogg => '1' ); +# Keep track of options that have been set +our %options = ( + output => 0 +); + my %data; #Hold info from Audio::Scan my $statement; #Hold statements for sqlite @@ -85,6 +90,20 @@ sub get_files { return @file_list; } +# Print a help message +sub print_help { + print +"Usage: + $0 [OPTION]... [DIRECTORY] + +Generate a database for audio files in DIRECTORY (by default ~/Music). + +Options: + -h, --help display this help and exit + -o, --output FILE specify output file for database (default is library.db at the root of DIRECTORY) +"; +} + # Test scan for Audio::Scan module sub scan_test { my $data = Audio::Scan->scan("/home/louie/Music/Bjork/Debut/01 Human Behaviour.flac"); @@ -95,7 +114,29 @@ sub scan_test { } -# TODO parse flags and arguments +# parse flags and arguments +for my $i (0..$#ARGV-1){ + if ($ARGV[$i] =~ /-h|--help/){ + print_help(); + exit; + } + + elsif ($ARGV[$i] =~ /-o|--output/){ + $i++; + $dbname = "$ARGV[$i]"; + $options{output} = 1; + } + + elsif ($ARGV[$i] =~ /^[^-]/){ + $music_dir = "$ARGV[$i]"; + last; + } +} + +$music_dir =~ s/\/$//; +if (!$options{output}){ + $dbname = $music_dir . "/library.db"; +} # Test to ensure $music_dir is a valid directory if (! -d $music_dir){ @@ -134,7 +175,7 @@ for my $i (keys %columns){ } # Connect to sqlite database created in the base of $music_dir -my $dbh = DBI->connect("DBI:SQLite:dbname=$music_dir/$dbname", "", "", { RaiseError => 1}) or die $DBI::errstr; +my $dbh = DBI->connect("DBI:SQLite:dbname=$dbname", "", "", { RaiseError => 1}) or die $DBI::errstr; print "Opened database successfully\n"; # Overwrite $table_name if it exists (TODO alert user to overwrite) |