our %short_no_arg;
our %short_with_num;
our %long_opt = (
- 'no-i-r' => 0,
+ 'daemon' => -1,
'fake-super' => 0,
'log-file' => 3,
);
undef $last_long_opt;
} elsif (/\Qargs[ac++]\E = "--([^"=]+)"/) {
$last_long_opt = $1;
- $long_opt{$1} = 0;
+ $long_opt{$1} = 0 unless exists $long_opt{$1};
} elsif (defined($last_long_opt)
&& /\Qargs[ac++]\E = ([^["\s]+);/ && $1 ne 'dest_option') {
$long_opt{$last_long_opt} = 2;
+++ /dev/null
-#!/usr/bin/perl
-# This script finds extraneous "extern" variables in the *.c files.
-# Run it from inside the main rsync directory.
-
-use strict;
-
-my @files = glob('*.c');
-
-foreach my $fn (@files) {
- open(IN, '<', $fn) or die;
- undef $/; $_ = <IN>; $/ = "\n";
- close IN;
- my @externs = /^extern .*?([^[\s(*;&.]+)(?:\[.*?\])?;/mg;
- foreach my $find (@externs) {
- my @matches = /(?<!\sstruct )\b(\Q$find\E)\b/g;
- print $fn, ': ', $find, "\n" if @matches == 1;
- }
-}
--- /dev/null
+# Do some git-status checking for the current dir and (optionally)
+# the patches dir.
+
+sub check_git_state
+{
+ my($master_branch, $fatal_unless_clean, $check_patches_dir) = @_;
+
+ my($cur_branch) = check_git_status($fatal_unless_clean);
+ if ($cur_branch ne $master_branch) {
+ print "The checkout is not on the $master_branch branch.\n";
+ exit 1 if $master_branch ne 'master';
+ print "Do you want me to continue with --branch=$cur_branch? [n] ";
+ $_ = <STDIN>;
+ exit 1 unless /^y/i;
+ $_[0] = $master_branch = $cur_branch; # Updates caller's $master_branch too.
+ }
+
+ if ($check_patches_dir && -d 'patches/.git') {
+ ($cur_branch) = check_git_status($fatal_unless_clean, 'patches');
+ if ($cur_branch ne $master_branch) {
+ print "The *patches* checkout is on branch $cur_branch, not branch $master_branch.\n";
+ print "Do you want to change it to branch $master_branch? [n] ";
+ $_ = <STDIN>;
+ exit 1 unless /^y/i;
+ system "cd patches && git checkout '$master_branch'";
+ }
+ }
+}
+
+sub check_git_status
+{
+ my($fatal_unless_clean, $subdir) = @_;
+ $subdir = '.' unless defined $subdir;
+ my $status = `cd '$subdir' && git status`;
+ my $is_clean = $status =~ /\nnothing to commit \(working directory clean\)/;
+ my($cur_branch) = $status =~ /^# On branch (.+)\n/;
+ if ($fatal_unless_clean && !$is_clean) {
+ if ($subdir eq '.') {
+ $subdir = '';
+ } else {
+ $subdir = " *$subdir*";
+ }
+ die "The$subdir checkout is not clean:\n", $status;
+ }
+ ($cur_branch, $is_clean, $status);
+}
+
+1;
# This script expects the directory ~/samba-rsync-ftp to exist and to be a
# copy of the /home/ftp/pub/rsync dir on samba.org. It also requires a
-# pristine CVS checkout of rsync (don't use your normal rsync build dir
-# unless you're 100% sure that there are not unchecked-in changes).
+# git checkout of rsync (feel free to use your normal rsync build dir as
+# long as it doesn't have any uncommitted changes).
#
# If this is run with -ctu, it will make an updated "nightly" tar file in
# the nightly dir. It will also remove any old tar files, regenerate the
}
close IN;
+ my $confversion;
+ open(IN, '<', 'configure.ac') or die "Unable to open configure.ac: $!\n";
+ while (<IN>) {
+ if (/^RSYNC_VERSION=(.*)/) {
+ $confversion = $1;
+ last;
+ }
+ }
+ close IN;
+ die "Unable to find RSYNC_VERSION in configure.ac\n" unless defined $confversion;
+
+ open(IN, '<', 'OLDNEWS') or die "Unable to open OLDNEWS: $!\n";
+ $_ = <IN>;
+ my($lastversion) = /(\d+\.\d+\.\d+)/;
+ my $last_protocol_version;
+ while (<IN>) {
+ if (my($ver,$pdate,$pver) = /^\s+\S\S\s\S\S\S\s\d\d\d\d\s+(\d+\.\d+\.\d+)\s+(\d\d \w\w\w \d\d\d\d\s+)?(\d+)$/) {
+ $last_protocol_version = $pver if $ver eq $lastversion;
+ }
+ }
+ close IN;
+ die "Unable to determine protocol_version for $lastversion.\n" unless defined $last_protocol_version;
+
+ my($protocol_version,$subprotocol_version);
+ open(IN, '<', 'rsync.h') or die "Unable to open rsync.h: $!\n";
+ while (<IN>) {
+ if (/^#define\s+PROTOCOL_VERSION\s+(\d+)/) {
+ $protocol_version = $1;
+ } elsif (/^#define\s+SUBPROTOCOL_VERSION\s+(\d+)/) {
+ $subprotocol_version = $1;
+ }
+ }
+ close IN;
+ die "Unable to determine the current PROTOCOL_VERSION.\n" unless defined $protocol_version;
+ die "Unable to determine the current SUBPROTOCOL_VERSION.\n" unless defined $subprotocol_version;
+
+ if ($confversion =~ /dev|pre/) {
+ if ($last_protocol_version ne $protocol_version) {
+ if ($subprotocol_version == 0) {
+ die "SUBPROTOCOL_VERSION must not be 0 for a non-final release with a changed PROTOCOL_VERSION.\n";
+ }
+ } else {
+ if ($subprotocol_version != 0) {
+ die "SUBPROTOCOL_VERSION must be 0 when the PROTOCOL_VERSION hasn't changed from the last release.\n";
+ }
+ }
+ } else {
+ if ($subprotocol_version != 0) {
+ die "SUBPROTOCOL_VERSION must be 0 for a final release.\n";
+ }
+ }
+
print "Creating $name.tar.gz\n";
system "rsync -a @extra_files $name/";
system "git archive --format=tar --prefix=$name/ HEAD | tar xf -";
-#!/usr/bin/perl -w
-# This script is used to turn one or more of the "patch/*" branches
+#!/usr/bin/perl
+# This script is used to turn one or more of the "patch/BASE/*" branches
# into one or more diffs in the "patches" directory. Pass the option
# --gen if you want generated files in the diffs. Pass the name of
# one or more diffs if you want to just update a subset of all the
# diffs.
use strict;
+use warnings;
use Getopt::Long;
my $patches_dir = 'patches';
die "No '$patches_dir' directory was found.\n" unless -d $patches_dir;
die "No '.git' directory present in the current dir.\n" unless -d '.git';
-my($status, $is_clean, $starting_branch) = &check_git_status;
-if (!$skip_branch_check && !$is_clean) {
- die "The checkout is not clean:\n", $status;
+require 'packaging/git-status.pl';
+check_git_state($master_branch, !$skip_branch_check, 1);
+
+my $master_commit;
+open PIPE, '-|', "git log -1 --no-color $master_branch" or die $!;
+while (<PIPE>) {
+ if (/^commit (\S+)/) {
+ $master_commit = $1;
+ last;
+ }
}
+close PIPE;
+die "Unable to determine commit hash for master branch: $master_branch\n" unless defined $master_commit;
my @extra_files;
open(IN, '<', 'Makefile.in') or die "Couldn't open Makefile.in: $!\n";
# Start by finding all patches so that we can load all possible parents.
open(PIPE, '-|', 'git', 'branch', '-l') or die $!;
while (<PIPE>) {
- if (m# patch/(.*)#) {
+ if (m# patch/\Q$master_branch\E/(.*)#o) {
$patches{$1} = 1;
}
}
my(%parent, %description);
foreach my $patch (@patches) {
- my $branch = "patch/$patch";
+ my $branch = "patch/$master_branch/$patch";
my $desc = '';
open(PIPE, '-|', 'git', 'diff', '-U1000', "$master_branch...$branch", '--', "PATCH.$patch") or die $!;
while (<PIPE>) {
}
sleep 1 while $last_touch >= time;
-system "git checkout $starting_branch" and exit 1;
+system "git checkout $master_branch" and exit 1;
exit;
my($patch) = @_;
my $parent = $parent{$patch};
+ my $based_on;
if (defined $parent) {
unless ($completed{$parent}++) {
update_patch($parent);
}
- $parent = "patch/$parent";
+ $based_on = $parent = "patch/$master_branch/$parent";
} else {
$parent = $master_branch;
+ $based_on = $master_commit;
}
print "======== $patch ========\n";
sleep 1 while $incl_generated_files && $last_touch >= time;
- system "git checkout patch/$patch" and return 0;
+ system "git checkout patch/$master_branch/$patch" and return 0;
- my $ok = system("git merge $parent") == 0;
+ my $ok = system("git merge $based_on") == 0;
if (!$ok || $launch_shell) {
- print qq|"git merge $parent" incomplete -- please fix.\n| if !$ok;
- $ENV{PS1} = "[$parent] patch/$patch: ";
+ my($parent_dir) = $parent =~ m{([^/]+)$};
+ print qq|"git merge $based_on" incomplete -- please fix.\n| if !$ok;
+ $ENV{PS1} = "[$parent_dir] $patch: ";
while (1) {
if (system($ENV{SHELL}) != 0) {
print "Abort? [n/y] ";
next unless /^y/i;
return 0;
}
- ($status, $is_clean) = &check_git_status;
+ my($cur_branch, $is_clean, $status) = check_git_status(0);
last if $is_clean;
print $status;
}
}
open(OUT, '>', "$patches_dir/$patch.diff") or die $!;
- print OUT $description{$patch}, "\n";
+ print OUT $description{$patch}, "\nbased-on: $based_on\n";
if ($incl_generated_files) {
system "$make_gen_cmd && rsync -a @extra_files $tmp_dir/$patch/" and exit 1;
}
$last_touch = time;
- open(PIPE, '-|', 'git', 'diff', $parent) or die $!;
+ open(PIPE, '-|', 'git', 'diff', $based_on) or die $!;
DIFF: while (<PIPE>) {
while (m{^diff --git a/PATCH}) {
while (<PIPE>) {
exit;
-sub check_git_status
-{
- open(IN, '-|', 'git status') or die $!;
- my $status = join('', <IN>);
- close IN;
- my $is_clean = $status =~ /\nnothing to commit \(working directory clean\)/;
- my($starting_branch) = $status =~ /^# On branch (.+)\n/;
- ($status, $is_clean, $starting_branch);
-}
-
sub usage
{
die <<EOT;
-Usage: patch-update [OPTIONS]
-
---gen[=DIR] Include generated files. Optional dest DIR overrides "patches".
---skip-check Skip the check that ensures starting with a clean branch.
+Usage: patch-update [OPTIONS] [patches/DIFF...]
+
+Options:
+-b, --branch=BRANCH The master branch to merge into the patch/BASE/* branches.
+ --gen[=DIR] Include generated files. Optional destination DIR
+ arg overrides the default of using the "patches" dir.
+ --skip-check Skip the check that ensures starting with a clean branch.
+-s, --shell Launch a shell for every patch/BASE/* branch updated, not
+ just when a conflict occurs.
+-h, --help Output this help message.
EOT
}
#!/usr/bin/perl
-use strict;
-
# This script expects the directory ~/samba-rsync-ftp to exist and to be a
# copy of the /home/ftp/pub/rsync dir on samba.org. When the script is done,
# the git repository in the current directory will be updated, and the local
# ~/samba-rsync-ftp dir will be ready to be rsynced to samba.org.
+use strict;
+use warnings;
use Cwd;
use Getopt::Long;
use Term::ReadKey;
my $dest = $ENV{HOME} . '/samba-rsync-ftp';
my $passfile = $ENV{HOME} . '/.rsyncpass';
my $path = $ENV{PATH};
+my $make_gen_cmd = 'make -f prepare-source.mak conf && ./config.status && make gen';
&Getopt::Long::Configure('bundling');
&usage if !&GetOptions(
die "'a' must not exist in the current directory.\n" if -e 'a';
die "'b' must not exist in the current directory.\n" if -e 'b';
-open(IN, '-|', 'git status') or die $!;
-my $status = join('', <IN>);
-close IN;
-die "The checkout is not clean:\n", $status unless $status =~ /\nnothing to commit \(working directory clean\)/;
-die "The checkout is not on the $master_branch branch.\n" unless $status =~ /^# On branch $master_branch\n/;
+require 'packaging/git-status.pl';
+check_git_state($master_branch, 1, 1);
my $confversion;
open(IN, '<', 'configure.ac') or die $!;
open(IN, '<', 'OLDNEWS') or die $!;
$_ = <IN>;
-close IN;
my($lastversion) = /(\d+\.\d+\.\d+)/;
+my($last_protocol_version, %pdate);
+while (<IN>) {
+ if (my($ver,$pdate,$pver) = /^\s+\S\S\s\S\S\S\s\d\d\d\d\s+(\d+\.\d+\.\d+)\s+(\d\d \w\w\w \d\d\d\d\s+)?(\d+)$/) {
+ $pdate{$ver} = $pdate if defined $pdate;
+ $last_protocol_version = $pver if $ver eq $lastversion;
+ }
+}
+close IN;
+die "Unable to determine protocol_version for $lastversion.\n" unless defined $last_protocol_version;
+
+my $protocol_version;
+open(IN, '<', 'rsync.h') or die $!;
+while (<IN>) {
+ if (/^#define\s+PROTOCOL_VERSION\s+(\d+)/) {
+ $protocol_version = $1;
+ last;
+ }
+}
+close IN;
+die "Unable to determine the current PROTOCOL_VERSION.\n" unless defined $protocol_version;
my $version = $confversion;
$version =~ s/dev/pre1/ || $version =~ s/pre(\d+)/ 'pre' . ($1 + 1) /e;
$release = $_ if $_ ne '';
$release .= ".$pre" if $pre;
+(my $finalversion = $version) =~ s/pre\d+//;
+my($proto_changed,$proto_change_date);
+if ($protocol_version eq $last_protocol_version) {
+ $proto_changed = 'unchanged';
+ $proto_change_date = "\t\t";
+} else {
+ $proto_changed = 'changed';
+ if (!defined($proto_change_date = $pdate{$finalversion})) {
+ while (1) {
+ print "On what date did the protocol change to $protocol_version get checked in? (dd Mmm yyyy) ";
+ chomp($_ = <STDIN>);
+ last if /^\d\d \w\w\w \d\d\d\d$/;
+ }
+ $proto_change_date = "$_\t";
+ }
+}
+
my($srcdir,$srcdiffdir,$lastsrcdir,$skipping);
if ($lastversion =~ /pre/) {
if (!$pre) {
print "<Press Enter to continue> ";
$_ = <STDIN>;
-(my $finalversion = $version) =~ s/pre\d+//;
my %specvars = ( 'Version:' => $finalversion, 'Release:' => $release,
'%define fullversion' => "\%{version}$pre", 'Released' => "$version.",
'%define srcdir' => $srcdir );
s/^(This man ?page is current for version) \S+ (of rsync)/$1 $version $2/m
or die "Unable to update current version info in $fn\n";
} elsif ($fn eq 'rsync.h') {
- s/(#define\s+SUBPROTOCOL_VERSION)\s+\d+/$1 0/
+ s{(#define\s+SUBPROTOCOL_VERSION)\s+(\d+)}
+ { $1 . ' ' . get_subprotocol_version($2) }e
or die "Unable to find SUBPROTOCOL_VERSION define in $fn\n";
- next if $pre;
} elsif ($fn eq 'NEWS') {
- s/^(NEWS for rsync \Q$finalversion\E) \(UNRELEASED\)\s*\n/$1 ($today)\n/mi
- or die "The first line of $fn is not in the right format. It must be:\n"
- . "NEWS for rsync $finalversion (UNRELEASED)\n";
- next if $pre;
+ s{^(NEWS for rsync \Q$finalversion\E )(\(UNRELEASED\))\s*(\nProtocol: )(\d+) (\([^)]+\))\n}
+ { $1 . ($pre ? $2 : "($today)") . "$3$protocol_version ($proto_changed)\n" }ei
+ or die "The first 2 lines of $fn are not in the right format. They must be:\n"
+ . "NEWS for rsync $finalversion (UNRELEASED)\n"
+ . "Protocol: $protocol_version ($proto_changed)\n";
} elsif ($fn eq 'OLDNEWS') {
- s/^\t\S\S\s\S\S\S\s\d\d\d\d(\t\Q$finalversion\E)/\t$ztoday$1/m
+ s{^(\t\S\S\s\S\S\S\s\d\d\d\d)(\t\Q$finalversion\E\t).*}
+ { ($pre ? $1 : "\t$ztoday") . $2 . $proto_change_date . $protocol_version }em
or die "Unable to find \"?? ??? $year\t$finalversion\" line in $fn\n";
- next if $pre;
} elsif ($fn eq 'options.c') {
if (s/(Copyright \(C\) 2002-)(\d+)( Wayne Davison)/$1$year$3/
&& $2 ne $year) {
About to:
- commit all version changes
- - merge the $master_branch branch into the patch/* branches
+ - merge the $master_branch branch into the patch/$master_branch/* branches
- update the files in the "patches" dir and OPTIONALLY
(if you type 'y') to launch a shell for each patch
system "packaging/patch-update --branch=$master_branch";
if ($ans =~ /^y/i) {
- print "\nVisiting all \"patch/*\" branches ...\n";
+ print "\nVisiting all \"patch/$master_branch/*\" branches ...\n";
system "packaging/patch-update --branch=$master_branch --shell";
}
+if (-d 'patches/.git') {
+ system "cd patches && git commit -a -m 'The patches for $version.'" and exit 1;
+}
+
print $break, <<EOT;
About to:
print "<Press Enter to continue> ";
$_ = <STDIN>;
+# We want to use our passphrase-providing "gpg" script, so modify the PATH.
+$ENV{PATH} = "$curdir/packaging/bin:$path";
+
my $passphrase;
while (1) {
ReadMode('noecho');
umask $oldmask;
$ENV{'GPG_PASSFILE'} = $passfile;
- # We want to use our passphrase-providing "gpg" script, so modify the PATH.
- $ENV{PATH} = "packaging/bin:$path";
$_ = `git tag -s -m 'Version $version.' v$version 2>&1`;
- $ENV{PATH} = $path;
- unlink($passfile);
print $_;
next if /bad passphrase/;
- last unless /failed/;
- exit 1;
+ exit 1 if /failed/;
+
+ if (-d 'patches/.git') {
+ $_ = `cd patches && git tag -s -m 'Version $version.' v$version 2>&1`;
+ print $_;
+ exit 1 if /bad passphrase|failed/;
+ }
+
+ unlink($passfile);
+ last;
}
+$ENV{PATH} = $path;
+
# Extract the generated files from the old tar.
@_ = @extra_files;
map { s#^#rsync-$lastversion/# } @_;
rename("rsync-$lastversion", 'a');
print "Creating $diff_file ...\n";
-system "./config.status Makefile; make gen; rsync -a @extra_files b/";
+system "$make_gen_cmd && rsync -a @extra_files b/" and exit 1;
my $sed_script = 's:^((---|\+\+\+) [ab]/[^\t]+)\t.*:\1:';
system "(git diff v$lastversion v$version; diff -upN a b | sed -r '$sed_script') | gzip -9 >$diff_file";
system "rm -rf a";
exit;
+sub get_subprotocol_version
+{
+ my($subver) = @_;
+ if ($pre && $proto_changed eq 'changed') {
+ return $subver == 0 ? 1 : $subver;
+ }
+ 0;
+}
+
sub usage
{
die <<EOT;
--- /dev/null
+#!/usr/bin/perl
+# This script checks the *.c files for extraneous "extern" variables,
+# for vars that are defined but not used, and for inconsistent array
+# sizes. Run it from inside the main rsync directory.
+
+use strict;
+use warnings;
+
+my %add_syscall_c = map { $_ => 1 } qw( t_stub.c t_unsafe.c tls.c trimslash.c );
+my %add_compat_c = map { $_ => 1 } qw( t_stub.c tls.c trimslash.c wildtest.c );
+my %add_util_c = map { $_ => 1 } qw( t_stub.c t_unsafe.c );
+my %sizes;
+
+open(IN, '<', 'syscall.c') or die $!;
+undef $/; my $syscall_c = <IN>; $/ = "\n";
+close IN;
+$syscall_c =~ s/^extern\s.*//mg;
+
+open(IN, '<', 'lib/compat.c') or die $!;
+undef $/; my $compat_c = <IN>; $/ = "\n";
+close IN;
+$compat_c =~ s/^extern\s.*//mg;
+
+open(IN, '<', 'util.c') or die $!;
+undef $/; my $util_c = <IN>; $/ = "\n";
+close IN;
+$util_c =~ s/^extern\s.*//mg;
+
+my @files = glob('*.c');
+
+foreach my $fn (@files) {
+ open(IN, '<', $fn) or die $!;
+ undef $/; $_ = <IN>; $/ = "\n";
+ close IN;
+
+ my @vars = /^(?!(?:extern|enum)\s)([a-zA-Z]\S*\s+.*);/mg;
+ my @externs = /^extern\s+(.*);/mg;
+
+ $_ .= $syscall_c if $add_syscall_c{$fn};
+ $_ .= $compat_c if $add_compat_c{$fn};
+ $_ .= $util_c if $add_util_c{$fn};
+ s/INFO_GTE/info_levels/g;
+ s/DEBUG_GTE/debug_levels/g;
+
+ check_vars($fn, 'var', @vars);
+ check_vars($fn, 'extern', @externs);
+}
+
+exit;
+
+# The file's contents are in $_.
+sub check_vars
+{
+ my $fn = shift;
+ my $type = shift;
+
+ foreach my $line (@_) {
+ $line =~ s/\s*\{.*\}//;
+ $line =~ s/\s*\(.*\)//;
+ foreach my $item (split(/\s*,\s*/, $line)) {
+ $item =~ s/\s*=.*//;
+ my $sz = $item =~ s/(\[.*?\])// ? $1 : '';
+ my($var) = $item =~ /([^*\s]+)$/;
+ if (!defined $var) {
+ print "Bogus match? ($item)\n";
+ next;
+ }
+ if ($sz) {
+ if (defined $sizes{$var}) {
+ if ($sizes{$var} ne $sz) {
+ print $fn, ' has inconsistent size for "', $var,
+ "\": $sizes{$var} vs $sz\n";
+ }
+ } else {
+ $sizes{$var} = $sz;
+ }
+ }
+ my @matches = /(?<!\sstruct )\b(\Q$var\E)(?!\w)/g;
+ push(@matches, /(\QSIGACTION(\E)/g) if $var eq 'sigact';
+ print $fn, " has extraneous $type: \"", $var, "\"\n" if @matches == 1;
+ }
+ }
+}
'max-size' => 1,
'min-size' => 1,
'modify-window' => 1,
- 'no-i-r' => 0,
'no-implied-dirs' => 0,
'no-r' => 0,
'no-relative' => 0,
'size-only' => 0,
'skip-compress' => 1,
'specials' => 0,
+ 'stats' => 0,
'suffix' => 1,
'super' => 0,
'temp-dir' => 2,
} else {
if ($subdir ne '/') {
# Validate args to ensure they don't try to leave our restricted dir.
- s#//+#/#g;
- s#^/##;
- s#^$#.#;
- die "Do not use .. in any path!\n" if m#(^|/)\\?\.\\?\.(\\?/|$)#;
+ s{//+}{/}g;
+ s{^/}{};
+ s{^$}{.};
+ die "$0: do not use .. in any path!\n" if m{(^|/)\\?\.\\?\.(\\?/|$)};
}
push(@args, bsd_glob($_, GLOB_LIMIT|GLOB_NOCHECK|GLOB_BRACE|GLOB_QUOTE));
}
my($opt, $arg, $type) = @_;
$arg =~ s/\\(.)/$1/g;
if ($subdir ne '/' && ($type == 3 || ($type == 2 && !$am_sender))) {
- $arg =~ s#//#/#g;
+ $arg =~ s{//}{/}g;
die "Do not use .. in --$opt; anchor the path at the root of your restricted dir.\n"
- if $arg =~ m#(^|/)\.\.(/|$)#;
- $arg =~ s#^/#$subdir/#;
+ if $arg =~ m{(^|/)\.\.(/|$)};
+ $arg =~ s{^/}{$subdir/};
}
$arg;
}