[tor-commits] [tor-browser-bundle/master] Bug 19410: Add script to convert dmg files to mar files
gk at torproject.org
gk at torproject.org
Fri Sep 9 13:07:47 UTC 2016
commit 23bea36eb8d8d27ca00b2394757be08530cb7f19
Author: Nicolas Vigier <boklm at torproject.org>
Date: Fri Sep 9 13:46:49 2016 +0200
Bug 19410: Add script to convert dmg files to mar files
We are also adding the dmg2mars and dmg2mars-alpha makefile rules to
run the script and regenerate the incremental mars.
---
gitian/Makefile | 10 +++
tools/dmg2mar | 136 +++++++++++++++++++++++++++++
tools/update-responses/get_channel_version | 1 +
tools/update-responses/update_responses | 6 ++
4 files changed, 153 insertions(+)
diff --git a/gitian/Makefile b/gitian/Makefile
index 50d4328..59efd0e 100644
--- a/gitian/Makefile
+++ b/gitian/Makefile
@@ -45,6 +45,16 @@ signmars-alpha:
signmars-nightly:
./signmars.sh versions.nightly
+dmg2mars:
+ cd $(shell ../tools/update-responses/get_channel_version release) && ../../tools/dmg2mar
+ $(TORSOCKS) ../tools/update-responses/download_missing_versions release
+ ../tools/update-responses/gen_incrementals release
+
+dmg2mars-alpha:
+ cd $(shell ../tools/update-responses/get_channel_version alpha) && ../../tools/dmg2mar
+ $(TORSOCKS) ../tools/update-responses/download_missing_versions alpha
+ ../tools/update-responses/gen_incrementals alpha
+
update_responses:
../tools/update-responses/update_responses release
diff --git a/tools/dmg2mar b/tools/dmg2mar
new file mode 100755
index 0000000..47a543a
--- /dev/null
+++ b/tools/dmg2mar
@@ -0,0 +1,136 @@
+#!/usr/bin/perl -w
+#
+# This script converts all dmg files from the current directory and
+# listed in the sha256sums-unsigned-build.txt file to full update
+# mar files. After code signing the dmg files, this script can be used
+# to update the mar files.
+#
+# A recent version of p7zip is required to extract the dmg files, such
+# as 15.14. The version in Debian Jessie (9.20) is not recent enough.
+# It is possible to install the p7zip-full package from Debian testing,
+# or build p7zip from sources:
+# $ p7zipdir=/some_directory/p7zip
+# $ mkdir $p7zipdir
+# $ cd $p7zipdir
+# $ wget http://snapshot.debian.org/archive/debian/20160417T044336Z/pool/main/p/p7zip/p7zip_15.14.1%2Bdfsg.orig.tar.xz
+# $ echo 'e9e696e2fa77b00445a4d85fa07506debeae01943fdc1bee1472152d7d1386af p7zip_15.14.1+dfsg.orig.tar.xz' | sha256sum -c
+# $ wget http://snapshot.debian.org/archive/debian/20160515T161830Z/pool/main/p/p7zip/p7zip_15.14.1%2Bdfsg-2.debian.tar.xz
+# $ echo 'f4db6803535fc30b6ae9db5aabfd9f57a851c6773d72073847ec5e3731b7af37 p7zip_15.14.1+dfsg-2.debian.tar.xz' | sha256sum -c
+# $ tar xvf p7zip_15.14.1+dfsg-2.debian.tar.xz
+# $ tar xvf p7zip_15.14.1+dfsg.orig.tar.xz
+# $ cd p7zip_15.14.1/
+# $ for patch in $(cat ../debian/patches/series ); do patch -p1 < ../debian/patches/$patch; done
+# $ make 7z
+# $ mkdir $p7zipdir/bin
+# $ echo '#!/bin/sh' > $p7zipdir/bin/7z
+# $ echo "export LD_LIBRARY_PATH=$PWD/bin" >> $p7zipdir/bin/7z
+# $ echo "exec $PWD/bin/7z "'"$@"' >> $p7zipdir/bin/7z
+# $ chmod +x $p7zipdir/bin/7z
+# $ export "PATH=$p7zipdir/bin:$PATH"
+
+use strict;
+use IO::CaptureOutput qw(capture_exec);
+use File::Slurp;
+use Parallel::ForkManager;
+use Cwd;
+
+sub exit_error {
+ print STDERR "Error: ", $_[0], "\n";
+ chdir '/';
+ exit (exists $_[1] ? $_[1] : 1);
+}
+
+sub osname {
+ my ($osname) = capture_exec('uname', '-s');
+ my ($arch) = capture_exec('uname', '-m');
+ chomp($osname, $arch);
+ if ($osname eq 'Linux' && $arch eq 'x86_64') {
+ return 'linux64';
+ }
+ if ($osname eq 'Linux' && $arch =~ m/^i.86$/) {
+ return 'linux32';
+ }
+ exit_error 'Unknown OS';
+}
+
+my $martools_tmpdir;
+sub extract_martools {
+ my $osname = osname;
+ my $marzip = getcwd . "/mar-tools-$osname.zip";
+ $martools_tmpdir = File::Temp->newdir();
+ my $old_cwd = getcwd;
+ chdir $martools_tmpdir;
+ my (undef, undef, $success) = capture_exec('unzip', $marzip);
+ chdir $old_cwd;
+ exit_error "Error extracting $marzip" unless $success;
+ $ENV{PATH} = "$martools_tmpdir/mar-tools:$ENV{PATH}";
+ if ($ENV{LD_LIBRARY_PATH}) {
+ $ENV{LD_LIBRARY_PATH} .= ":$martools_tmpdir/mar-tools";
+ } else {
+ $ENV{LD_LIBRARY_PATH} = "$martools_tmpdir/mar-tools";
+ }
+ $ENV{MAR} = "$martools_tmpdir/mar-tools/mar";
+ $ENV{MSBDIFF} = "$martools_tmpdir/mar-tools/mbsdiff";
+}
+
+sub get_nbprocs {
+ return $ENV{NUM_PROCS} if defined $ENV{NUM_PROCS};
+ if (-f '/proc/cpuinfo') {
+ return scalar grep { m/^processor\s+:\s/ } read_file '/proc/cpuinfo';
+ }
+ return 4;
+}
+
+sub get_dmg_files_from_sha256sums {
+ exit_error "Missing sha256sums-unsigned-build.txt file"
+ unless -f 'sha256sums-unsigned-build.txt';
+ my @files;
+ foreach my $line (read_file('sha256sums-unsigned-build.txt')) {
+ my (undef, $filename) = split ' ', $line;
+ chomp $filename;
+ next unless $filename =~ m/^TorBrowser-(.+)-osx64_(.+)\.dmg$/;
+ push @files, { filename => $filename, version => $1, lang => $2 };
+ }
+ return @files;
+}
+
+sub convert_files {
+ my $pm = Parallel::ForkManager->new(get_nbprocs);
+ $pm->run_on_finish(sub { print "Finished $_[2]\n" });
+ foreach my $file (get_dmg_files_from_sha256sums) {
+ my $output = "tor-browser-osx64-$file->{version}_$file->{lang}.mar";
+ my $step_name = "$file->{filename} -> $output";
+ print "Starting $step_name\n";
+ $pm->start($step_name) and next;
+ my $tmpdir = File::Temp->newdir();
+ my (undef, $err, $success) = capture_exec('7z', 'x', "-o$tmpdir",
+ $file->{filename});
+ exit_error "Error extracting $file->{filename}: $err" unless $success;
+ unlink $output;
+ (undef, $err, $success) = capture_exec('make_full_update.sh', '-q',
+ $output, "$tmpdir/TorBrowser.app");
+ exit_error "Error updating $output: $err" unless $success;
+ $pm->finish;
+ }
+ $pm->wait_all_children;
+}
+
+sub remove_incremental_mars {
+ exit_error "Missing sha256sums-unsigned-build.incrementals.txt file"
+ unless -f 'sha256sums-unsigned-build.incrementals.txt';
+ foreach my $line (read_file('sha256sums-unsigned-build.incrementals.txt')) {
+ my (undef, $filename) = split ' ', $line;
+ chomp $filename;
+ next unless $filename =~ m/^tor-browser-osx64.+\.incremental\.mar$/;
+ next unless -f $filename;
+ print "Removing $filename\n";
+ unlink $filename;
+ }
+}
+
+# Set LC_ALL=C to avoid reproducibility issues when creating mar files
+$ENV{LC_ALL} = 'C';
+
+extract_martools;
+convert_files;
+remove_incremental_mars;
diff --git a/tools/update-responses/get_channel_version b/tools/update-responses/get_channel_version
new file mode 120000
index 0000000..3766925
--- /dev/null
+++ b/tools/update-responses/get_channel_version
@@ -0,0 +1 @@
+update_responses
\ No newline at end of file
diff --git a/tools/update-responses/update_responses b/tools/update-responses/update_responses
index 498132e..b83ac29 100755
--- a/tools/update-responses/update_responses
+++ b/tools/update-responses/update_responses
@@ -596,6 +596,12 @@ my %actions = (
download_missing_versions($config, @channels);
},
check_update_responses_deployement => \&check_update_responses,
+ get_channel_version => sub {
+ my ($config) = @_;
+ exit_error "Wrong arguments" unless @ARGV == 1;
+ exit_error "Unknown channel" unless $config->{channels}{$ARGV[0]};
+ print $config->{channels}{$ARGV[0]}, "\n";
+ },
);
my $action = fileparse($PROGRAM_NAME);
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