The following changes were made:

* corrected issue in reinstall that prevented reinstall of package files
  * added version command
  * updated files() in Package.pm to accept both quiet and verbose options
  * added sha() to Snap.pm which will be used for verify function in future
  * corrected missing '=' in output for search() in Sources.pm
  * removed duplicate file (SRC/snapinstall)

SRC/snap/Commands.pm

@@ -208,6 +208,11 @@ my $commands = {
 			. " separate\n\t\t\t\tdirectory/file system\n",
 			"\t\t\t\tProceed without prompting"
 			]
+		},
+	version => {
+		options => [],
+		brief => 'Display version information',
+		help => []
 		}
 	};
 

SRC/snap/Package.pm

@@ -317,7 +317,12 @@ sub files {
 						next;
 						}
 
-					if ( $opts->{'quiet'} ) {
+					if ( $opts->{'quiet'} &&
+					$opts->{'verbose'} ) {
+						push( @{$self->{'files'}}, [
+							$sha, $perms, $file ] );
+						}
+					elsif ( $opts->{'quiet'} ) {
 						push( @{$self->{'files'}},
 							$file );
 						}
@@ -367,7 +372,13 @@ sub files {
 					$self->{'files'} = [];
 					}
 
-				push( @{$self->{'files'}}, $file );
+				if ( $opts->{'verbose'} ) {
+					push( @{$self->{'files'}}, [
+						$sha, $perms, $file ] );
+					}
+				else {
+					push( @{$self->{'files'}}, $file );
+					}
 				}
 			elsif ( $opts->{'verbose'} ) {
 				print "$sha\t$perms\t$file\n";

SRC/snap/Snap.pm

@@ -27,6 +27,8 @@ our @EXPORT = qw(
 	readconf
 	refresh
 	setup
+	sha
+	sha256
 	target
 	termsize
 	vercmp
@@ -87,7 +89,7 @@ use constant VERFILE => eval {
 		}
 	};
 use constant {
-	VERSION => '0.3',
+	VERSION => '0.7',
 	SNAPDIR => TARGET . '/var/lib/snap',
 	PKGDIR => TARGET . '/var/lib/snap/packages',
 	INSTDIR => TARGET . '/var/lib/snap/installed',
@@ -648,6 +650,15 @@ sub setup {
 		}
 	}
 
+sub sha {
+	my $file = shift;
+	my $digest = eval {
+		Digest::SHA->new( 1 )->addfile( $file );
+		} || Snap->error( -1, "sha(): $file: $!\n" );
+
+	return( $digest->hexdigest );
+	}
+
 ### sha256() ###############################################
 #
 # This sub returns a hex sha256 hash of a supplied file

SRC/snap/Sources.pm

@@ -219,7 +219,7 @@ sub search {
 	if ( ! @$packages ) {
 		if ( $opts->{'name'} && $opts->{'version'} ) {
 			Snap->error( 0, "Snap::Sources::search():"
-				. " $opts->{'name'}$opts->{'version'}:"
+				. " $opts->{'name'}=$opts->{'version'}:"
 				. " No such package" );
 			}
 		elsif ( $opts->{'name'} ) {

SRC/snap/snap

@@ -366,7 +366,19 @@ elsif ( $command eq 'reinstall' ) {
 	print "\n";
 
 	foreach my $pkgname ( @ARGV ) {
-		my $package = $sources->{'installed'}{$pkgname};
+		my $package;
+
+		if ( -f $pkgname ) {
+			$package = Snap::Package->new( $pkgname );
+			}
+		else {
+			$package = $sources->{'installed'}{$pkgname};
+			$package = $sources->search( {
+				name => $package->{'name'},
+				version => $package->{'version'},
+				quiet => 1
+				} );
+			}
 
 		if ( ! $package ) {
 			print STDERR "Package '$pkgname' not installed\n";
@@ -374,12 +386,6 @@ elsif ( $command eq 'reinstall' ) {
 			next;
 			}
 
-		$package = $sources->search( {
-			name => $package->{'name'},
-			version => $package->{'version'},
-			quiet => 1
-			} );
-
 		if ( $package->{'path'} =~ /https*:\/\// ) {
 			( my $filename = $package->{'path'} ) =~ s/.*\///;
 
@@ -613,6 +619,9 @@ elsif ( $command eq 'verify' ) {
 		print Dumper( $package );
 		}
 	}
+elsif ( $command eq 'version' ) {
+	print "\n" . Snap->VERSION . "\n\n";
+	}
 elsif ( $command ) {
 	print "\n";
 

SRC/snapinstall

@@ -1,89 +0,0 @@
-#!/usr/bin/perl
-
-use strict;
-use warnings;
-
-use Snap;
-use Data::Dumper;
-
-setup();
-
-my $conf = readconf();
-my $sources = Snap::Sources->new( $conf->{'sources'} );
-
-my $opts = {
-	repo => 'core',
-	quiet => 1
-	};
-my $corepkgs;
-my $packages;
-my $virtfs = 0;
-my $prepkgs = {};
-my $prelist = [ 'snap-base', 'bash', 'coreutils', 'glibc',
-	'libacl', 'libattr', 'libcap', 'ncurses', 'readline',
-	'tzdata', 'perl', 'initscripts' ];
-
-print "\n";
-
-if ( ! Snap->TARGET ) {
-	Snap->error( -1, 'A target must be specified with -t' );
-	}
-
-$sources->readpkgs();
-$corepkgs = $sources->search( $opts );
-
-for ( my $i = 0; $i <= $#$corepkgs; $i++ ) {
-	if ( ! $opts->{'nodeps'} ) {
-		print "Resolving dependencies for"
-			. " $corepkgs->[$i]{'name'}\n";
-
-		$corepkgs->[$i]->depends( $sources, $packages );
-		}
-	else {
-		print "Ignoring dependencies for"
-			. " $corepkgs->[$i]{'name'}\n";
-		}
-
-	push( @$packages, $corepkgs->[$i] );
-	}
-
-for ( my $i = 0; $i <= $#$packages; $i++ ) {
-	if ( $packages->[$i]{'path'} =~ /https*:\/\// ) {
-		( my $filename = $packages->[$i]{'path'} ) =~ s/.*\///;
-
-		if ( ! -f Snap->PKGDIR . "/$filename" ) {
-			Snap->httpget( $packages->[$i]{'path'},
-				Snap->PKGDIR . "/$filename", 0644 );
-			}
-
-		$packages->[$i]{'path'} = Snap->PKGDIR . "/$filename";
-		}
-
-
-	if ( grep( $_ eq $packages->[$i]{'name'}, @$prelist ) ) {
-		$prepkgs->{$packages->[$i]{'name'}} = $packages->[$i];
-
-		splice( @$packages, $i, 1 );
-		$i--;
-		}
-	}
-
-foreach my $package ( @$prelist ) {
-	print "\n";
-
-	$prepkgs->{$package}->install();
-	}
-
-foreach my $package ( @$packages ) {
-	if ( ! $virtfs ) {
-		$virtfs = virtfs( 'mount' );
-		}
-
-	print "\n";
-
-	$package->install();
-	}
-
-virtfs( 'umount' );
-
-print "\n";