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#!/bin/bash
#
# Checks source code and data for potential problems.
# Meant to be executed before submitting/committing.
SELF=${0##*/}
# optional apps
RLE=$(which rle 2>/dev/null) # http://members.aon.at/mfranz/rle.tar.gz (depends on Qt lib)
AC3D_SCAN=$(which ac3d-scan 2>/dev/null) # http://members.aon.at/mfranz/ac3d-scan
function ERROR { echo -e "\e[31;1m$*\e[m"; }
function LOG { echo -e "\e[35m$*\e[m"; }
function RESULT { echo -e "\t$*"; }
TMP=$(mktemp -d -t $SELF.XXX) || (echo "$0: can't create temporary dir"; exit 1)
trap "rm -rf $TMP" 0 1 2 3 13 15
LOG "checking for spaces in filenames ..."
find .|grep " "|while read i; do RESULT "$i"; done
LOG "checking for upper-case extensions ..."
find .|while read i; do
case "$i" in .|..|CVS/*|*/CVS/*|*.Opt|*.README|*.Po|*.TXT) continue ;; esac
base=${i##*/}
ext=${base##*.}
[ "$base" == "$ext" ] && continue # has no extension
ext=${ext//[^a-zA-Z]/}
[ "$ext" ] || continue # only non-letters
lcext=$(echo $ext|sed -e 's,\(.*\),\L\1,')
[ "$ext" != "$lcext" ] && RESULT "$i"
done
LOG "checking for DOS line endings ..."
find . -type f|while read i; do
desc=$(file -b "$i")
case "$desc" in *text*)
grep "
$" "$i" >/dev/null && RESULT "$i"
;;
esac
done
LOG "checking for uncompressed textures ..."
find . -iname \*.rgb -o -iname \*.rgba|while read i; do
new=$TMP/sgi.rgb
if [ -x "$RLE" ]; then
cp "$i" $new && "$RLE" $new 2>&1|grep corrupt &>/dev/null && ERROR "\t$i ... FILE CORRUPTED"
else
convert "$i" -compress RLE sgi:$new
fi
perl -e '
my $file = shift;
my $old = -s $file;
my $new = -s shift;
if ($new < $old) {
printf "\t$file: could be %0.02f%% of current size (%d bytes less)\n",
100 * $new / $old, $old - $new;
}
' "$i" $new
done
if [ -x "$AC3D_SCAN" ]; then
LOG "checking for AC3D sanity ..."
find . -iname \*.ac|while read i; do
case "$i" in configure.ac|*/configure.ac) continue ;; esac
result=$($AC3D_SCAN <$i 2>&1)
[ "$result" ] && echo -e "$result\n\t... in file \e[36m$i\e[m";
done
fi
LOG "checking for thumbnail file size (expected JPEG 171x128)"
find . -name thumbnail.jpg|while read i; do
id=$(identify "$i")
if ! echo $id|grep "JPEG 171x128" >/dev/null; then
RESULT "$i ... $id"
fi
done
LOG "checking for 'userarchive' flags (not allowed in aircraft XML files) ..."
find . -name \*.xml|while read i; do
if grep "userarchive" $i >/dev/null; then
RESULT "$i"
fi
done
LOG "checking for XML syntax ..."
find . -name \*.xml|while read i; do
xmllint $i >/dev/null || RESULT "... in file \e[36m$i\e[m"
done
LOG "checking for 'if (foo) delete foo;' ..."
find . -iregex ".*\.\([ch]\(xx\|pp\)\|cc\|h\)$"|while read i; do perl -e '
my $i = 0;
my $name = $ARGV[0];
undef $/;
$_ = <>;
s/(if\s*\(([^\)]+)\)\s*delete(?:\s+|\s*\[\]\s*)\2\s*;)/print "$1\n" and $i++/ges;
print "\t... \033[36min file $name\033[m\n" if $i;
' "$i"; done