package Perl::Tidy::FileWriter;
use strict;
use warnings;
-our $VERSION = '20220613';
+our $VERSION = '20230309';
use constant DEVEL_MODE => 0;
use constant EMPTY_STRING => q{};
======================================================================
EOM
exit 1;
-}
+} ## end sub AUTOLOAD
sub DESTROY {
_K_arrival_order_matches_ => $i++,
_K_sequence_error_msg_ => $i++,
_K_last_arrival_ => $i++,
+ _save_logfile_ => $i++,
};
-}
+} ## end BEGIN
sub Die {
my ($msg) = @_;
my ( $package0, $filename0, $line0, $subroutine0 ) = caller(0);
my ( $package1, $filename1, $line1, $subroutine1 ) = caller(1);
my ( $package2, $filename2, $line2, $subroutine2 ) = caller(2);
+ my $pkg = __PACKAGE__;
Die(<<EOM);
==============================================================================
which was called from line $line1 of sub '$subroutine2'
Message: '$msg'
This is probably an error introduced by a recent programming change.
-Perl::Tidy::FileWriter.pm reports VERSION='$VERSION'.
+$pkg reports VERSION='$VERSION'.
==============================================================================
EOM
# This return is to keep Perl-Critic from complaining.
return;
-}
+} ## end sub Fault
sub warning {
my ( $self, $msg ) = @_;
my $logger_object = $self->[_logger_object_];
if ($logger_object) { $logger_object->warning($msg); }
return;
-}
+} ## end sub warning
sub write_logfile_entry {
my ( $self, $msg ) = @_;
$logger_object->write_logfile_entry($msg);
}
return;
-}
+} ## end sub write_logfile_entry
sub new {
my ( $class, $line_sink_object, $rOpts, $logger_object ) = @_;
$self->[_K_arrival_order_matches_] = 0;
$self->[_K_sequence_error_msg_] = EMPTY_STRING;
$self->[_K_last_arrival_] = -1;
+ $self->[_save_logfile_] = defined($logger_object);
# save input stream name for local error messages
$input_stream_name = EMPTY_STRING;
bless $self, $class;
return $self;
-}
+} ## end sub new
sub setup_convergence_test {
my ( $self, $rlist ) = @_;
$self->[_K_sequence_error_msg_] = EMPTY_STRING;
$self->[_K_last_arrival_] = -1;
return;
-}
+} ## end sub setup_convergence_test
sub get_convergence_check {
my ($self) = @_;
# converged if all K arrived and in correct order
return $self->[_K_arrival_order_matches_] && !@{$rlist};
-}
-
-sub get_K_sequence_error_msg {
- my ($self) = @_;
- return $self->[_K_sequence_error_msg_];
-}
+} ## end sub get_convergence_check
sub get_output_line_number {
return $_[0]->[_output_line_number_];
return;
}
+# This sub call allows termination of logfile writing for efficiency when we
+# know that the logfile will not be saved.
+sub set_save_logfile {
+ my ( $self, $save_logfile ) = @_;
+ $self->[_save_logfile_] = $save_logfile;
+ return;
+}
+
sub want_blank_line {
my $self = shift;
unless ( $self->[_consecutive_blank_lines_] ) {
$self->write_blank_code_line();
}
return;
-}
+} ## end sub want_blank_line
sub require_blank_code_lines {
my $need = $count - $self->[_consecutive_blank_lines_];
my $rOpts = $self->[_rOpts_];
my $forced = $rOpts->{'maximum-consecutive-blank-lines'} > 0;
- foreach my $i ( 0 .. $need - 1 ) {
+ foreach ( 0 .. $need - 1 ) {
$self->write_blank_code_line($forced);
}
return;
-}
+} ## end sub require_blank_code_lines
sub write_blank_code_line {
- my $self = shift;
- my $forced = shift;
- my $rOpts = $self->[_rOpts_];
+ my ( $self, $forced ) = @_;
+
+ # Write a blank line of code, given:
+ # $forced = optional flag which, if set, forces the blank line
+ # to be written. This allows the -mbl flag to be temporarily
+ # exceeded.
+
+ my $rOpts = $self->[_rOpts_];
return
if (!$forced
&& $self->[_consecutive_blank_lines_] >=
return;
}
- $self->write_line("\n");
+ $self->[_line_sink_object_]->write_line("\n");
+ $self->[_output_line_number_]++;
+
$self->[_consecutive_blank_lines_]++;
$self->[_consecutive_new_blank_lines_]++ if ($forced);
return;
-}
+} ## end sub write_blank_code_line
use constant MAX_PRINTED_CHARS => 80;
sub write_code_line {
my ( $self, $str, $K ) = @_;
+ # Write a line of code, given
+ # $str = the line of code
+ # $K = an optional check integer which, if if given, must
+ # increase monotonically. This was added to catch cache
+ # sequence errors in the vertical aligner.
+
$self->[_consecutive_blank_lines_] = 0;
$self->[_consecutive_new_blank_lines_] = 0;
$self->[_consecutive_nonblank_lines_]++;
- $self->write_line($str);
+
+ $self->[_line_sink_object_]->write_line($str);
+ if ( chomp $str ) { $self->[_output_line_number_]++; }
+ if ( $self->[_save_logfile_] ) { $self->check_line_lengths($str) }
#----------------------------
# Convergence and error check
This is probably due to a recent programming change and needs to be fixed.
EOM
+ # Always die during development, this needs to be fixed
if (DEVEL_MODE) { Fault($msg) }
- $self->warning($msg);
+ # Otherwise warn if string is not empty (added for b1378)
+ $self->warning($msg) if ( length($str) );
# Only issue this warning once
$self->[_K_sequence_error_msg_] = $msg;
$self->[_K_last_arrival_] = $K;
}
return;
-}
+} ## end sub write_code_line
sub write_line {
my ( $self, $str ) = @_;
+ # Write a line directly to the output, without any counting of blank or
+ # non-blank lines.
+
$self->[_line_sink_object_]->write_line($str);
+ if ( chomp $str ) { $self->[_output_line_number_]++; }
+ if ( $self->[_save_logfile_] ) { $self->check_line_lengths($str) }
- if ( chomp $str ) { $self->[_output_line_number_]++; }
+ return;
+} ## end sub write_line
+
+sub check_line_lengths {
+ my ( $self, $str ) = @_;
+
+ # collect info on line lengths for logfile
# This calculation of excess line length ignores any internal tabs
my $rOpts = $self->[_rOpts_];
$self->[_line_length_error_count_]++;
}
return;
-}
+} ## end sub check_line_lengths
sub report_line_length_errors {
- my $self = shift;
+ my $self = shift;
+
+ # Write summary info about line lengths to the log file
+
my $rOpts = $self->[_rOpts_];
my $line_length_error_count = $self->[_line_length_error_count_];
if ( $line_length_error_count == 0 ) {
}
}
return;
-}
+} ## end sub report_line_length_errors
1;
projects / perltidy.git / blobdiff