toward renaming mig to emig and tweaking the directory layout

[migration-tools.git] / mig-bin / mig-unlink

diff --git a/mig-bin/mig-unlink b/mig-bin/mig-unlink
deleted file mode 100755 (executable)
index 5bf34e4..0000000
--- a/mig-bin/mig-unlink
+++ /dev/null
@@ -1,71 +0,0 @@
-#!/usr/bin/perl -w
-###############################################################################
-=pod
-
-=head1 NAME
-
-mig-unlink
-
-Clear any association between the specified file and a parent table within the
-migration schema.
-
-=head1 SYNOPSIS
-
-B<mig-unlink> <file>
-
-=cut
-
-###############################################################################
-
-use strict;
-use Switch;
-use Env qw(
-    HOME PGHOST PGPORT PGUSER PGDATABASE MIGSCHEMA
-    MIGBASEWORKDIR MIGBASEGITDIR MIGGITDIR MIGWORKDIR
-);
-use Pod::Usage;
-use DBI;
-use Cwd 'abs_path';
-use FindBin;
-my $mig_bin = "$FindBin::Bin/";
-use lib "$FindBin::Bin/";
-use Mig;
-
-pod2usage(-verbose => 2) if ! $ARGV[0] || $ARGV[0] eq '--help';
-
-Mig::die_if_no_env_migschema();
-Mig::die_if_mig_tracking_table_does_not_exist();
-
-my $file = abs_path($ARGV[0]);
-if ($file =~ /^$MIGBASEWORKDIR/) {
-    unlink_table(@ARGV);
-} else {
-    print "File falls outside of MIGWORKDIR ($MIGWORKDIR): $file\n";
-}
-
-exit 0;
-
-###############################################################################
-
-sub unlink_table {
-    my $file = abs_path(shift);
-
-    my $tracked_file_id = Mig::check_for_tracked_file($file);
-    if ($tracked_file_id) {
-        my $data = Mig::status_this_file($file);
-        my $table = $data->{'parent_table'} || '';
-
-        print "unlinking table ($table) from file: $file\n";
-
-        my $dbh = Mig::db_connect();
-        my $rv = $dbh->do("
-            UPDATE $MIGSCHEMA.tracked_file
-            SET parent_table = ''
-            WHERE base_filename = " . $dbh->quote($file) . "
-            ;
-        ") || die "Error updating table $MIGSCHEMA.tracked_file: $!\n";
-        Mig::db_disconnect($dbh);
-    } else {
-        print "File not currently tracked: $file\n";
-    }
-}