Conservancy/gpl-compliance-tools
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h-c: add headings for each type of comparison

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Without headings, it's non-obvious which sections correspond to which
comparisons in the output file.  This information was printed to
standard output, but not to the output file.  So I added this
information to the output file as well.

My knowledge of Perl is limited so I just used system("/bin/echo ..");
for now.  It would be good to fix that later.

I've added a copyright notice for myself, since this change is
probably significant enough to be copyrightable.
This commit is contained in:
Denver Gingerich 2011-05-20 10:56:11 -04:00
parent 19e762da5f
commit b04949af1a
1 changed files with 15 additions and 0 deletions
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15
hierarchy-comparison
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@ -2,6 +2,7 @@
# hierarchy-comparison -*- Perl -*-
# Possible bug: only -type f and -type d are checked
# Copyright (C) 2001, 2002, 2003, 2004, 2008 Bradley M. Kuhn <bkuhn@ebb.org>
# Copyright (C) 2011 Denver Gingerich <denver@ossguy.com>
#
# This software's license gives you freedom; you can copy, convey,
# propogate, redistribute and/or modify this program under the terms of
@ -122,6 +123,8 @@ my(@comparedNonRegular) = FindAndSortOutput("NON-REGULAR", $comparedDir,
$comparedTempFile, $ignoreRegex,
"^/?($origDir|$comparedDir)/?");
# TODO: use the right Perl mechanism instead of /bin/echo (ossguy)
system("/bin/echo Directory comparison: >> $diffOutputFile 2>&1");
system(
"/usr/bin/diff -u $origTempFile $comparedTempFile >> $diffOutputFile 2>&1");
@ -147,6 +150,10 @@ my(@orgFiles) = FindAndSortOutput("FILES", $origDir, $origTempFile,
my(@comparedFiles) = FindAndSortOutput("FILES", $comparedDir,
$comparedTempFile, $ignoreRegex, "^/?($origDir|$comparedDir)/?");
# TODO: use the right Perl mechanism instead of /bin/echo (ossguy)
system("/bin/echo >> $diffOutputFile 2>&1");
system("/bin/echo File hierarchy comparison: >> $diffOutputFile 2>&1");
system(
"/usr/bin/diff -u $origTempFile $comparedTempFile >> $diffOutputFile 2>&1");
@ -187,12 +194,20 @@ my(@o, @c);
my $origFiles2sha1 = MD5SumFiles($origDir, \@o, $origTempFile);
my $comparedFiles2sha1 = MD5SumFiles($comparedDir, \@c, $comparedTempFile);
# TODO: use the right Perl mechanism instead of /bin/echo (ossguy)
system("/bin/echo >> $diffOutputFile 2>&1");
system("/bin/echo 'File contents comparisons (MD5):' >> $diffOutputFile 2>&1");
system(
"/usr/bin/diff -u $origTempFile $comparedTempFile >> $diffOutputFile 2>&1");
$diffExitCode = $?;
unlink($origTempFile, $comparedTempFile);
# TODO: use the right Perl mechanism instead of /bin/echo (ossguy)
system("/bin/echo >> $diffOutputFile 2>&1");
system("/bin/echo 'File contents comparisons (diff):' >> $diffOutputFile 2>&1");
if ($DO_DIFF) {
foreach my $file (keys %final) {
if ($origFiles2sha1->{$file} ne $comparedFiles2sha1->{$file}) {