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-rwxr-xr-xmain.plx47
1 files changed, 44 insertions, 3 deletions
diff --git a/main.plx b/main.plx
index b4ba88c..f7d97d8 100755
--- a/main.plx
+++ b/main.plx
@@ -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)