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jef
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scripts for the astyle re-indentation & iostream=>QgsDebugMsg migration cleanup
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@9137 c8812cc2-4d05-0410-92ff-de0c093fc19c
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‎scripts/astyle-all.sh

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#!/bin/bash
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if ! astyle.sh >/dev/null 2>&1; then
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echo astyle.sh not found in path >&2
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exit 1
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fi
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set -e
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export elcr="$(tput el)$(tput cr)"
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find src -type f -print | while read f; do
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case "$f" in
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*.cpp|*.h|*.c|*.h|*.cxx|*.hxx|*.c++|*.h++|*.cc|*.hh|*.C|*.H)
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;;
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*)
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continue
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;;
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esac
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if [ -f "$f.astyle" ]; then
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# reformat backup
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cp "$f.astyle" "$f"
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touch -r "$f.astyle" "$f"
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else
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# make backup
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cp "$f" "$f.astyle"
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touch -r "$f" "$f.astyle"
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fi
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echo -ne "Reformating $f$elcr"
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astyle.sh "$f"
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done
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echo
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# convert CRLF to LF
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find .. -type f \
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! -path "*/.svn/*" \
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! -path "*/win_build/*" \
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! -name "*.def" \
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! -name "*.rc" \
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! -name "*.png" \
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-exec file {} \; |
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grep CRLF |
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cut -d: -f1 |
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while read f; do
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echo -ne "Flipping $f$elcr"
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flip -ub "$f"
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done

‎scripts/astyle-rollback.sh

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#!/bin/bash
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set -e
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find . \( -name "*.astyle" -o -name "*.iostream" \) -exec rm {} \;
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svn revert -R .
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svn update
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patch -p0 --dry-run <qgslogger-before.diff
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patch -p0 <qgslogger-before.diff
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mv qgslogger-before.diff qgslogger-before.diff.orig
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svn diff >qgslogger-before.diff
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diff -u qgslogger-before.diff.orig qgslogger-before.diff

‎scripts/astyle.sh

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#!/bin/bash
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if ! qgsloggermig.pl >/dev/null 2>&1; then
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echo qgsloggermig.pl not found in path >&2
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exit 1
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fi
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set -e
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export ARTISTIC_STYLE_OPTIONS="\
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--preserve-date \
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--indent-preprocessor \
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--brackets=break \
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--convert-tabs \
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--indent=spaces=2 \
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--indent-classes \
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--indent-labels \
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--indent-namespaces \
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--indent-switches \
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--one-line=keep-blocks \
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--one-line=keep-statements \
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--max-instatement-indent=40 \
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--min-conditional-indent=-1 \
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--suffix=none"
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#--break-blocks \
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export ARTISTIC_STYLE_OPTIONS="\
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$ARTISTIC_STYLE_OPTIONS \
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--pad=oper \
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--pad=paren-in \
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--unpad=paren"
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for f in "$@"; do
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flip -ub "$f"
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qgsloggermig.pl "$f"
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astyle $ARTISTIC_STYLE_OPTIONS "$f"
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done

‎scripts/qgsloggermig.pl

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#!/usr/bin/perl
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# use QgsDebugMsg instead of iostream for debugging output
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# EXAMPLE:
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#
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# #include <iostream>
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#
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# #ifdef QGISDEBUG
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# std::cout << "A " << a << " B " << b << " A " << a << std::endl;
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# // std::cout << "commented out" << std::endl;
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# #endif
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#
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# becomes
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#
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# #include "qgslogger.h"
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#
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# QgsDebugMsg(QString("A %1 B %2 A %1").arg(a).arg(b));
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# QgsDebugMsgLevel("commented out", 3);
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#
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#
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# append // OK to keep it as it is.
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use strict;
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use warnings;
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for my $file (@ARGV) {
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my $output;
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my $F;
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my @file;
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open $F, $file;
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my $externc = 0;
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my $ifdef = 0;
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my $loggerseen=0;
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my $lastinclude=0;
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my $modified = 0;
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my $i=0;
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my $le;
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while(<$F>) {
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$i++;
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($le) = /([\r\n]+)$/ unless defined $le;
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if(/\s*#\s*include\s*<iostream>/) {
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next;
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}
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if(/\s*#\s*include\s*qgslogger\.h/) {
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$loggerseen=1;
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}
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$externc=1 if /extern\s+\"C\"\s*{/;
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$externc=0 if $externc && /^\s*}\s*$/;
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$ifdef++ if /^\s*#\s*if/;
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$ifdef-- if /^\s*#\s*endif/;
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if($externc==0 && $ifdef==0 && /\s*#\s*include/) {
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$lastinclude = scalar(@file)+1;
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}
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if(/std::(cout|cerr)/) {
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die "nested? [$file]" if defined $output;
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$output = "";
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}
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if(defined $output) {
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$output .= $_;
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if(/;/) {
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($le) = ($output =~ /([\r\n]+)$/);
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$output =~ s/$le/\n/g;
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my $level = 0;
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if($output =~ /^\s*\/\/\s*(std::(cout|cerr))/) {
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$level = 3;
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$output =~ s/^\s*\/\///;
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$output =~ s/\n\s*\/\//\n /g;
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}
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my @arr = split /\s*<<\s*/, $output;
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my ($indent) = ($arr[0] =~ /^(\s*)/);
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$arr[0] =~ s/^\s+//;
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if($arr[0] =~ /^\/\// || $arr[-1] =~ /\/\/ OK$/) {
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# commented out
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push @file, "$output\n";
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undef $output;
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next;
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}
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unless( $arr[0] =~ /^std::(cout|cerr)$/ ) {
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die "std::(cerr|cout) expected [$file]: |" . $arr[0] . "|";
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}
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$arr[-1] =~ s/\s*;\s*$/;/;
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if( $arr[-1] =~ /\\n";$/) {
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$arr[-1] =~ s/\\n";/"/;
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push @arr, "std::endl;";
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} elsif( $arr[-1] =~ /'\\n';$/) {
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$arr[-1] = "std::endl;";
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}
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if( $arr[-1] =~ /^std::flush;$/ &&
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$arr[-2] =~ /^std::endl$/ ) {
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pop @arr;
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pop @arr;
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$arr[-1] = "std::endl;";
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}
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unless( $arr[-1] =~ /^std::endl;$/ ) {
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die "std::endl; expected [$file]: |" . $arr[-1] . "|";
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}
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shift @arr;
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pop @arr;
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my $str;
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my %args;
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my @args;
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my $fmt = "";
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foreach(@arr) {
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if(/^"(.*)"$/) {
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$fmt .= $1;
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} else {
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if(/^QString::number\s*\(\s*([^,]*)\s*\)$/) {
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$_ = $1;
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}
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s/\.toLocal8Bit\(\).data\(\)$//;
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s/\.toUtf8\(\).data\(\)$//;
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s/\.ascii\(\)$//;
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if(exists $args{$_}) {
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my $n = $args{$_};
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$fmt .= "%$n";
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} else {
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push @args, $_;
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$args{$_} = scalar(@args);
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$fmt .= "%" . scalar(@args);
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}
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}
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}
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if(@args>0) {
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if(@args==1 && $fmt eq "%1") {
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$str = $args[0];
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} else {
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$str = "QString(\"$fmt\").arg(" . join(").arg(", @args) . ")";
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}
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} else {
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$str = "\"$fmt\"";
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}
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if($level == 3) {
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# push @file, $indent . "QgsDebugMsgLevel($str, 3);$le";
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push @file, $indent . "// QgsDebugMsg($str);$le";
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} else {
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push @file, $indent . "QgsDebugMsg($str);$le";
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}
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$modified=1;
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undef $output;
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}
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} else {
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push @file, $_;
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}
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}
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close $F;
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if($modified) {
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if(!$loggerseen) {
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die "no includes? [$file]" unless defined $lastinclude;
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splice @file, $lastinclude, 0, "#include \"qgslogger.h\"$le";
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}
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#print "MODIFIED: $file\n";
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my @filtered;
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my @output;
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my $ifdef_seen=0;
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foreach(@file) {
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if($ifdef_seen) {
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if(/^\s*#\s*if/) {
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die "nested #if? [$file]";
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} elsif(/^\s*QgsDebugMsg/) {
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push @output, $_;
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} elsif(/^\s*#\s*endif/) {
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push @filtered, $_ foreach @output;
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undef @output;
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$ifdef_seen=0;
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} else {
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push @filtered, "#ifdef QGISDEBUG$le";
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push @filtered, $_ foreach @output;
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push @filtered, $_;
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undef @output;
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$ifdef_seen=0;
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}
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} elsif(/^\s*#\s*ifdef\s+QGISDEBUG\s*$/) {
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die "output pending" if @output;
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$ifdef_seen=1;
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} else {
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push @filtered, $_;
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}
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}
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die "output pending" if @output;
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link $file, "$file.iostream" unless -f "$file.iostream";
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unlink $file;
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open $F, ">$file";
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foreach (@filtered) {
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print $F $_;
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}
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close $F;
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}
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}
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# vim: set ts=8 noet:

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