toward renaming mig to emig and tweaking the directory layout

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

diff --git a/mig-bin/mig-stage b/mig-bin/mig-stage
deleted file mode 100755 (executable)
index 6e7faf5..0000000
--- a/mig-bin/mig-stage
+++ /dev/null
@@ -1,128 +0,0 @@
-#!/usr/bin/perl -w
-###############################################################################
-=pod
-
-=head1 NAME
-
-mig-stage 
-
-Load the SQL-converted version of the specified file into the migration schema.
-
-Extra arguments are passed to the underlying call to psql
-
-If the tracked file was previously staged with a different table, drop that
-table.
-
-
-=head1 SYNOPSIS
-
-B<mig-stage> <file> [other arguments...]
-
-=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/) {
-    stage_csv(@ARGV);
-} else {
-    print "File falls outside of MIGWORKDIR ($MIGWORKDIR): $file\n";
-}
-
-exit 0;
-
-###############################################################################
-
-sub stage_csv {
-    my $file = abs_path(shift);
-    my @args = @_;
-
-    my $tracked_file_id = Mig::check_for_tracked_file($file);
-    if ($tracked_file_id) {
-        my $data = Mig::status_this_file($file);
-
-        if (! $data->{'utf8_filename'}) {
-            die "mig-iconv or mig-skip-iconv needed for UTF8 version of file: $file\n";
-        }
-
-        if (! $data->{'clean_filename'}) {
-            die "mig-clean or mig-skip-clean needed for .clean version of file: $file\n";
-        }
-
-        if (! $data->{'stage_sql_filename'}) {
-            die "mig-convert needed for .stage.sql version of file: $file\n";
-        }
-
-        my $stage_sql_filename = $data->{'stage_sql_filename'};
-        if (! -e $stage_sql_filename) {
-            die "missing file: $stage_sql_filename\n";
-        }
-
-        my $schema_table = `grep 'CREATE UNLOGGED TABLE' $stage_sql_filename  | cut -f4 -d\\  | head -1`;
-        chomp $schema_table;
-        my ($schema,$table) = split /\./, $schema_table;
-
-        if (defined $data->{'staged_table'} && $data->{'staged_table'} ne $table) {
-            my $dbh2 = Mig::db_connect();
-            print "dropping previously staged table: $MIGSCHEMA.$data->{staged_table}\n";
-            my $rv2 = $dbh2->do("
-                DROP TABLE $MIGSCHEMA.$data->{staged_table};
-            ") || die "Error dropping table $data->{staged_table}: $!\n";
-            print "changing references to old tables\n";
-            my $rv3 = $dbh2->do("
-                UPDATE $MIGSCHEMA.tracked_column
-                SET staged_table = " . $dbh2->quote($table) . "
-                WHERE staged_table = " . $dbh2->quote($data->{staged_table}) . "
-            ") || die "Error changing references to $data->{staged_table}: $!\n";
-            my $rv4 = $dbh2->do("
-                UPDATE $MIGSCHEMA.tracked_column
-                SET target_table = " . $dbh2->quote($table) . "
-                WHERE target_table = " . $dbh2->quote($data->{staged_table}) . "
-            ") || die "Error changing references to $data->{staged_table}: $!\n";
-            Mig::db_disconnect($dbh2);
-        }
-
-        print "running staging SQL: $stage_sql_filename\n";
-
-        system('psql', @args, '-f', $stage_sql_filename);
-
-        if ($schema ne $MIGSCHEMA) {
-            die "Schema mismatch: env => $MIGSCHEMA sql => $schema\n";
-        }
-        if (! Mig::check_db_migschema_for_specific_table($table)) {
-            die "Missing staged table: $schema_table\n";
-        } else {
-            print "table staged: $schema_table\n";
-        }
-
-        my $dbh = Mig::db_connect();
-        my $rv = $dbh->do("
-            UPDATE $MIGSCHEMA.tracked_file
-            SET staged_table = " . $dbh->quote($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";
-    }
-}