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60 lines
1.2 KiB
Perl
60 lines
1.2 KiB
Perl
#!/usr/bin/perl
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#
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# Generate the errcodes-table.sgml file from errcodes.txt
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# Copyright (c) 2000-2018, PostgreSQL Global Development Group
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use warnings;
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use strict;
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print
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"<!-- autogenerated from src/backend/utils/errcodes.txt, do not edit -->\n";
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open my $errcodes, '<', $ARGV[0] or die;
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while (<$errcodes>)
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{
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chomp;
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# Skip comments
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next if /^#/;
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next if /^\s*$/;
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# Emit section headers
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if (/^Section:/)
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{
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# Remove the Section: string
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s/^Section: //;
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# Escape dashes for SGML
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s/-/—/;
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# Wrap PostgreSQL in <productname/>
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s/PostgreSQL/<productname>PostgreSQL<\/productname>/g;
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print "\n\n";
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print "<row>\n";
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print "<entry spanname=\"span12\">";
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print "<emphasis role=\"bold\">$_</emphasis></entry>\n";
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print "</row>\n";
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next;
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}
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die unless /^([^\s]{5})\s+([EWS])\s+([^\s]+)(?:\s+)?([^\s]+)?/;
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(my $sqlstate, my $type, my $errcode_macro, my $condition_name) =
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($1, $2, $3, $4);
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# Skip lines without PL/pgSQL condition names
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next unless defined($condition_name);
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print "\n";
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print "<row>\n";
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print "<entry><literal>$sqlstate</literal></entry>\n";
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print "<entry><symbol>$condition_name</symbol></entry>\n";
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print "</row>\n";
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}
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close $errcodes;
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