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peterepetere
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Clean up Perl code according to perlcritic
Fix all perlcritic warnings of severity level 5, except in src/backend/utils/Gen_dummy_probes.pl, which is automatically generated. Reviewed-by: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org> Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
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41 files changed

+360
-358
lines changed

‎contrib/intarray/bench/create_test.pl

Lines changed: 10 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -15,8 +15,8 @@
1515
1616
EOT
1717

18-
open(MSG, ">message.tmp") || die;
19-
open(MAP, ">message_section_map.tmp") || die;
18+
open(my $msg, '>', "message.tmp") || die;
19+
open(my $map, '>', "message_section_map.tmp") || die;
2020

2121
srand(1);
2222

@@ -42,16 +42,16 @@
4242
}
4343
if ($#sect < 0 || rand() < 0.1)
4444
{
45-
print MSG "$i\t\\N\n";
45+
print $msg "$i\t\\N\n";
4646
}
4747
else
4848
{
49-
print MSG "$i\t{" . join(',', @sect) . "}\n";
50-
map { print MAP "$i\t$_\n" } @sect;
49+
print $msg "$i\t{" . join(',', @sect) . "}\n";
50+
map { print $map "$i\t$_\n" } @sect;
5151
}
5252
}
53-
close MAP;
54-
close MSG;
53+
close $map;
54+
close $msg;
5555

5656
copytable('message');
5757
copytable('message_section_map');
@@ -79,8 +79,8 @@ sub copytable
7979
my $t = shift;
8080

8181
print "COPY $t from stdin;\n";
82-
open(FFF, "$t.tmp") || die;
83-
while (<FFF>) { print; }
84-
close FFF;
82+
open(my $fff, '<', "$t.tmp") || die;
83+
while (<$fff>) { print; }
84+
close $fff;
8585
print "\\.\n";
8686
}

‎doc/src/sgml/generate-errcodes-table.pl

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -9,7 +9,7 @@
99
print
1010
"<!-- autogenerated from src/backend/utils/errcodes.txt, do not edit -->\n";
1111

12-
open my $errcodes, $ARGV[0] or die;
12+
open my $errcodes, '<', $ARGV[0] or die;
1313

1414
while (<$errcodes>)
1515
{

‎doc/src/sgml/mk_feature_tables.pl

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -6,11 +6,11 @@
66

77
my $yesno = $ARGV[0];
88

9-
open PACK, $ARGV[1] or die;
9+
open my $pack, '<', $ARGV[1] or die;
1010

1111
my %feature_packages;
1212

13-
while (<PACK>)
13+
while (<$pack>)
1414
{
1515
chomp;
1616
my ($fid, $pname) = split /\t/;
@@ -24,13 +24,13 @@
2424
}
2525
}
2626

27-
close PACK;
27+
close $pack;
2828

29-
open FEAT, $ARGV[2] or die;
29+
open my $feat, '<', $ARGV[2] or die;
3030

3131
print "<tbody>\n";
3232

33-
while (<FEAT>)
33+
while (<$feat>)
3434
{
3535
chomp;
3636
my ($feature_id, $feature_name, $subfeature_id,
@@ -69,4 +69,4 @@
6969

7070
print "</tbody>\n";
7171

72-
close FEAT;
72+
close $feat;

‎src/backend/catalog/Catalog.pm

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -44,13 +44,13 @@ sub Catalogs
4444
$catalog{columns} = [];
4545
$catalog{data} = [];
4646

47-
open(INPUT_FILE, '<', $input_file) || die "$input_file: $!";
47+
open(my $ifh, '<', $input_file) || die "$input_file: $!";
4848

4949
my ($filename) = ($input_file =~ m/(\w+)\.h$/);
5050
my $natts_pat = "Natts_$filename";
5151

5252
# Scan the input file.
53-
while (<INPUT_FILE>)
53+
while (<$ifh>)
5454
{
5555

5656
# Strip C-style comments.
@@ -59,7 +59,7 @@ sub Catalogs
5959
{
6060

6161
# handle multi-line comments properly.
62-
my $next_line = <INPUT_FILE>;
62+
my $next_line = <$ifh>;
6363
die "$input_file: ends within C-style comment\n"
6464
if !defined $next_line;
6565
$_ .= $next_line;
@@ -211,7 +211,7 @@ sub Catalogs
211211
}
212212
}
213213
$catalogs{$catname} = \%catalog;
214-
close INPUT_FILE;
214+
close $ifh;
215215
}
216216
return \%catalogs;
217217
}

‎src/backend/catalog/genbki.pl

Lines changed: 32 additions & 32 deletions
Original file line numberDiff line numberDiff line change
@@ -66,16 +66,16 @@
6666
# Open temp files
6767
my $tmpext = ".tmp$$";
6868
my $bkifile = $output_path . 'postgres.bki';
69-
open BKI, '>', $bkifile . $tmpext
69+
open my $bki, '>', $bkifile . $tmpext
7070
or die "can't open $bkifile$tmpext: $!";
7171
my $schemafile = $output_path . 'schemapg.h';
72-
open SCHEMAPG, '>', $schemafile . $tmpext
72+
open my $schemapg, '>', $schemafile . $tmpext
7373
or die "can't open $schemafile$tmpext: $!";
7474
my $descrfile = $output_path . 'postgres.description';
75-
open DESCR, '>', $descrfile . $tmpext
75+
open my $descr, '>', $descrfile . $tmpext
7676
or die "can't open $descrfile$tmpext: $!";
7777
my $shdescrfile = $output_path . 'postgres.shdescription';
78-
open SHDESCR, '>', $shdescrfile . $tmpext
78+
open my $shdescr, '>', $shdescrfile . $tmpext
7979
or die "can't open $shdescrfile$tmpext: $!";
8080

8181
# Fetch some special data that we will substitute into the output file.
@@ -97,7 +97,7 @@
9797
# Generate postgres.bki, postgres.description, and postgres.shdescription
9898

9999
# version marker for .bki file
100-
print BKI "# PostgreSQL $major_version\n";
100+
print $bki "# PostgreSQL $major_version\n";
101101

102102
# vars to hold data needed for schemapg.h
103103
my %schemapg_entries;
@@ -110,7 +110,7 @@
110110

111111
# .bki CREATE command for this catalog
112112
my $catalog = $catalogs->{$catname};
113-
print BKI "create $catname $catalog->{relation_oid}"
113+
print $bki "create $catname $catalog->{relation_oid}"
114114
. $catalog->{shared_relation}
115115
. $catalog->{bootstrap}
116116
. $catalog->{without_oids}
@@ -120,7 +120,7 @@
120120
my @attnames;
121121
my $first = 1;
122122

123-
print BKI " (\n";
123+
print $bki " (\n";
124124
foreach my $column (@{ $catalog->{columns} })
125125
{
126126
my $attname = $column->{name};
@@ -130,27 +130,27 @@
130130

131131
if (!$first)
132132
{
133-
print BKI " ,\n";
133+
print $bki " ,\n";
134134
}
135135
$first = 0;
136136

137-
print BKI " $attname = $atttype";
137+
print $bki " $attname = $atttype";
138138

139139
if (defined $column->{forcenotnull})
140140
{
141-
print BKI " FORCE NOT NULL";
141+
print $bki " FORCE NOT NULL";
142142
}
143143
elsif (defined $column->{forcenull})
144144
{
145-
print BKI " FORCE NULL";
145+
print $bki " FORCE NULL";
146146
}
147147
}
148-
print BKI "\n )\n";
148+
print $bki "\n )\n";
149149

150150
# open it, unless bootstrap case (create bootstrap does this automatically)
151151
if ($catalog->{bootstrap} eq '')
152152
{
153-
print BKI "open $catname\n";
153+
print $bki "open $catname\n";
154154
}
155155

156156
if (defined $catalog->{data})
@@ -175,17 +175,17 @@
175175

176176
# Write to postgres.bki
177177
my $oid = $row->{oid} ? "OID = $row->{oid} " : '';
178-
printf BKI "insert %s( %s)\n", $oid, $row->{bki_values};
178+
printf $bki "insert %s( %s)\n", $oid, $row->{bki_values};
179179

180180
# Write comments to postgres.description and postgres.shdescription
181181
if (defined $row->{descr})
182182
{
183-
printf DESCR "%s\t%s\t0\t%s\n", $row->{oid}, $catname,
183+
printf $descr "%s\t%s\t0\t%s\n", $row->{oid}, $catname,
184184
$row->{descr};
185185
}
186186
if (defined $row->{shdescr})
187187
{
188-
printf SHDESCR "%s\t%s\t%s\n", $row->{oid}, $catname,
188+
printf $shdescr "%s\t%s\t%s\n", $row->{oid}, $catname,
189189
$row->{shdescr};
190190
}
191191
}
@@ -267,7 +267,7 @@
267267
}
268268
}
269269

270-
print BKI "close $catname\n";
270+
print $bki "close $catname\n";
271271
}
272272

273273
# Any information needed for the BKI that is not contained in a pg_*.h header
@@ -276,19 +276,19 @@
276276
# Write out declare toast/index statements
277277
foreach my $declaration (@{ $catalogs->{toasting}->{data} })
278278
{
279-
print BKI $declaration;
279+
print $bki $declaration;
280280
}
281281

282282
foreach my $declaration (@{ $catalogs->{indexing}->{data} })
283283
{
284-
print BKI $declaration;
284+
print $bki $declaration;
285285
}
286286

287287

288288
# Now generate schemapg.h
289289

290290
# Opening boilerplate for schemapg.h
291-
print SCHEMAPG <<EOM;
291+
print $schemapg <<EOM;
292292
/*-------------------------------------------------------------------------
293293
*
294294
* schemapg.h
@@ -313,19 +313,19 @@
313313
# Emit schemapg declarations
314314
foreach my $table_name (@tables_needing_macros)
315315
{
316-
print SCHEMAPG "\n#define Schema_$table_name \\\n";
317-
print SCHEMAPG join ", \\\n", @{ $schemapg_entries{$table_name} };
318-
print SCHEMAPG "\n";
316+
print $schemapg "\n#define Schema_$table_name \\\n";
317+
print $schemapg join ", \\\n", @{ $schemapg_entries{$table_name} };
318+
print $schemapg "\n";
319319
}
320320

321321
# Closing boilerplate for schemapg.h
322-
print SCHEMAPG "\n#endif /* SCHEMAPG_H */\n";
322+
print $schemapg "\n#endif /* SCHEMAPG_H */\n";
323323

324324
# We're done emitting data
325-
close BKI;
326-
close SCHEMAPG;
327-
close DESCR;
328-
close SHDESCR;
325+
close $bki;
326+
close $schemapg;
327+
close $descr;
328+
close $shdescr;
329329

330330
# Finally, rename the completed files into place.
331331
Catalog::RenameTempFile($bkifile, $tmpext);
@@ -425,7 +425,7 @@ sub bki_insert
425425
my @attnames = @_;
426426
my $oid = $row->{oid} ? "OID = $row->{oid} " : '';
427427
my $bki_values = join ' ', map $row->{$_}, @attnames;
428-
printf BKI "insert %s( %s)\n", $oid, $bki_values;
428+
printf $bki "insert %s( %s)\n", $oid, $bki_values;
429429
}
430430

431431
# The field values of a Schema_pg_xxx declaration are similar, but not
@@ -472,15 +472,15 @@ sub find_defined_symbol
472472
}
473473
my $file = $path . $catalog_header;
474474
next if !-f $file;
475-
open(FIND_DEFINED_SYMBOL, '<', $file) || die "$file: $!";
476-
while (<FIND_DEFINED_SYMBOL>)
475+
open(my $find_defined_symbol, '<', $file) || die "$file: $!";
476+
while (<$find_defined_symbol>)
477477
{
478478
if (/^#define\s+\Q$symbol\E\s+(\S+)/)
479479
{
480480
return $1;
481481
}
482482
}
483-
close FIND_DEFINED_SYMBOL;
483+
close $find_defined_symbol;
484484
die "$file: no definition found for $symbol\n";
485485
}
486486
die "$catalog_header: not found in any include directory\n";

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