commit 87fc563253e0d09fb23c4942158b5fb6ec832490 Author: Nicolas Vigier boklm@torproject.org Date: Wed Nov 12 19:59:33 2014 +0100

Add a script to clean obsolete build files and docker images

The script can be run with 'make clean-old'.

It needs to compute all current filenames and docker image names (which themself depend on sha256sum of a lot of things), so it takes some time to run. --- Makefile | 3 ++ projects/docker-image/config | 3 +- rbm.conf | 4 ++ tools/clean-old | 106 ++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 115 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile index 9ef012f..50dc2f0 100644 --- a/Makefile +++ b/Makefile @@ -14,3 +14,6 @@ submodule-update: fetch: $(rbm) fetch

+clean-old: submodule-update + ./tools/clean-old + diff --git a/projects/docker-image/config b/projects/docker-image/config index 82e45c8..b84de53 100644 --- a/projects/docker-image/config +++ b/projects/docker-image/config @@ -1,6 +1,7 @@ filename: '[% sha256(c("pre")).substr(0, 12) %]' remote_docker: 1 -docker_save_image: 'tor-messenger_[% GET ENV.RBM_BUILDNAME ? ENV.RBM_BUILDNAME : ENV.USER ? ENV.USER : c("uid") %]:[% c("filename") %]' +docker_image_prefix: 'tor-messenger_[% GET ENV.RBM_BUILDNAME ? ENV.RBM_BUILDNAME : ENV.USER ? ENV.USER : c("uid") %]' +docker_save_image: '[% c("docker_image_prefix") %]:[% c("filename") %]' pkg_type: build

distributions: diff --git a/rbm.conf b/rbm.conf index 483fe58..ce4c16e 100644 --- a/rbm.conf +++ b/rbm.conf @@ -31,6 +31,10 @@ var: %] build: [% c("build", { filename => 'f', output_dir => '/out' }) %] + input_files_list: | + [% FOREACH file IN c("input_files_by_name").keys.sort -%] + [% c("input_files_by_name/" _ file) %] + [% END -%]

targets: notarget: linux-x86_64 diff --git a/tools/clean-old b/tools/clean-old new file mode 100755 index 0000000..e3be7fa --- /dev/null +++ b/tools/clean-old @@ -0,0 +1,106 @@ +#!/usr/bin/perl -w +use strict; +use Cwd qw(getcwd); +use IO::CaptureOutput qw(capture_exec); +use FindBin; + +my $rbm = "$FindBin::Bin/../rbm/rbm"; +my $projects_dir = "$FindBin::Bin/../projects"; +my @targets = qw(linux-x86_64 linux-i686 windows-i686 osx-x86_64); +my @sig_ext = qw(.sig .gpg .asc); +my $docker_image_prefix = docker_image_prefix(); + +sub clean_project_build_files { + my ($project) = @_; + my $old_cwd = getcwd; + chdir "$FindBin::Bin/../out/$project"; + my @files = grep { -f $_ } glob '*'; + chdir $old_cwd; + my %keep_files; + foreach my $target (@targets) { + my ($out, $err, $success) = capture_exec($rbm, + 'showconf', $project, 'filename', "--target=$target"); + return unless $success; + chomp $out; + $keep_files{$out} = 1; + ($out, $err, $success) = capture_exec($rbm, + 'showconf', $project, 'var/input_files_list', "--target=$target"); + next unless $success; + my @input_files = split("\n", $out); + foreach my $input_file (@input_files) { + chomp $input_file; + next unless $input_file; + $keep_files{$input_file} = 1; + foreach my $ext (qw(sig gpg asc)) { + $keep_files{"$input_file.$ext"} = 1; + } + } + } + foreach my $file (@files) { + next if $keep_files{$file}; + print "Removing $file\n"; + unlink "$FindBin::Bin/../out/$project/$file"; + } +} + +sub clean_build_files { + chdir $projects_dir; + foreach my $project (glob '*') { + next if $project eq 'docker-image'; + next unless -f "$project/config"; + print "Cleaning project: $project\n"; + clean_project_build_files($project); + } +} + +sub docker_image_prefix { + my ($out, $err, $success) = capture_exec($rbm, 'showconf', 'docker-image', + 'docker_image_prefix'); + die "Cannot get docker image prefix" unless $success; + chomp $out; + return $out; +} + +sub remove_docker_image { + my ($image_name) = @_; + my $image = "$docker_image_prefix:$image_name"; + print "Removing docker image $image\n"; + my ($out, $err, $success) = capture_exec('docker', 'rmi', '-f', $image); + if (!$success) { + print STDERR "Error removing docker image $image\n"; + return; + } + unlink "$FindBin::Bin/../out/docker-image/$image_name"; +} + +sub clean_docker_images { + chdir "$FindBin::Bin/../out/docker-image" or return; + print "Cleaning docker images\n"; + my @docker_files = grep { -f $_ } glob '*'; + my %keep_docker_files; + chdir $projects_dir; + foreach my $project (glob '*') { + next if $project eq 'docker-image'; + next unless -f "$project/config"; + foreach my $target (@targets) { + my ($out, $err, $success) = capture_exec($rbm, 'showconf', $project, + 'remote_docker', "--target=$target"); + next unless $success; + chomp $out; + next unless $out; + ($out, $err, $success) = capture_exec($rbm, 'showconf', $project, + 'docker_image', "--target=$target"); + next unless $success; + chomp $out; + my (undef, $image_file) = split(':', $out); + $keep_docker_files{$image_file} = 1; + } + } + foreach my $docker_file (@docker_files) { + next if $keep_docker_files{$docker_file}; + remove_docker_image($docker_file); + } +} + +clean_build_files; +clean_docker_images;