1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293
|
#!/usr/bin/env perl
#
# Copyright (c) 2016 Cisco Systems, Inc. All rights reserved.
#
# Script to automate the steps to make pristine nightly tarballs and
# place them in a specified output directory (presumeably where the
# web server can serve them up to the world). Designed to be invoked
# via cron (i.e., no output unless --verbose is specified).
#
# The specific steps are:
#
# 1. Ensure we have a pristine, clean git tree
# 2. git pull the latest down from upstream
# 3. Use "git describe" to get a unique string to represent this tarball
# 4. If we already have a tarball for this git HEAD in the destination
# directory, no need to do anything further / quit
# 5. Re-write configure.ac to include the git describe string in the
# version argument to AC_INIT
# 6. autogen.sh/configure/make distcheck
# 7. Move the resulting tarballs to the destination directory
# 8. Re-create sym links for libfabric-latest.tar.(gz|bz2)
# 9. Re-generate md5 and sh1 hash files
#
# Note that this script intentionally does *not* prune old nightly
# tarballs as result of an OFIWG phone discussion, the conlcusion of
# which was "What the heck; we have lots of disk space. Keep
# everything."
#
use strict;
use warnings;
use File::Temp qw/ tempdir /;
use File::Basename;
use Getopt::Long;
my $libfabric_dir_arg;
my $download_dir_arg;
my $libfabric_coverity_token_arg;
my $fabtests_coverity_token_arg;
my $logfile_dir_arg;
my $help_arg;
my $verbose_arg;
my $debug_arg;
my $ok = Getopt::Long::GetOptions("libfabric-source-dir=s" => \$libfabric_dir_arg,
"download-dir=s" => \$download_dir_arg,
"libfabric-coverity-token=s" => \$libfabric_coverity_token_arg,
"fabtests-coverity-token=s" => \$fabtests_coverity_token_arg,
"logfile-dir=s" => \$logfile_dir_arg,
"verbose" => \$verbose_arg,
"debug" => \$debug_arg,
"help|h" => \$help_arg,
);
if ($help_arg || !$ok) {
print "$0 --libfabric-source-dir libfabric_git_tree --download-dir download_tree\n";
exit($ok);
}
# Sanity checks
die "Must specify --libfabric-source-dir, --download-dir, and --logfile-dir"
if (!defined($libfabric_dir_arg) || $libfabric_dir_arg eq "" ||
!defined($download_dir_arg) || $download_dir_arg eq "" ||
!defined($logfile_dir_arg) || $logfile_dir_arg eq "");
die "$libfabric_dir_arg is not a valid directory"
if (! -d $libfabric_dir_arg);
die "$libfabric_dir_arg is not libfabric git clone"
if (! -d "$libfabric_dir_arg/.git" || ! -f "$libfabric_dir_arg/src/fi_tostr.c");
die "$download_dir_arg is not a valid directory"
if (! -d $download_dir_arg);
die "$logfile_dir_arg is not a valid directory"
if (! -d $logfile_dir_arg);
$verbose_arg = 1
if ($debug_arg);
#####################################################################
sub doit {
my $allowed_to_fail = shift;
my $cmd = shift;
my $stdout_file = shift;
# Redirect stdout if requested
if (defined $stdout_file) {
$stdout_file = "$logfile_dir_arg/$stdout_file.log";
unlink($stdout_file);
$cmd .= " >$stdout_file";
} elsif (!$verbose_arg && $cmd !~ />/) {
$cmd .= " >/dev/null";
}
$cmd .= " 2>&1";
my $rc = system($cmd);
if (0 != $rc && !$allowed_to_fail) {
# If we die/fail, ensure to a) restore the git tree to a clean
# state, and b) change out of the temp tree so that it can be
# removed upon exit.
chdir($libfabric_dir_arg);
system("git clean -dfx 2>&1 > /dev/null");
system("git reset --hard HEAD 2>&1 > /dev/null");
chdir("/");
print "Command $cmd failed: exit status $rc. Stdout:\n";
system("cat $stdout_file")
if (defined($stdout_file) && -f $stdout_file);
die "Cannot continue";
}
system("cat $stdout_file")
if ($debug_arg && defined($stdout_file) && -f $stdout_file);
}
sub verbose {
print @_
if ($verbose_arg);
}
sub git_cleanup {
verbose("*** Ensuring we have a clean git tree...\n");
doit(0, "git clean -dfx", "git-clean");
doit(0, "git reset --hard HEAD", "git-reset");
doit(0, "git pull", "git-pull");
}
sub get_git_version {
# Get a git describe id (minus the initial 'v' in the tag name, if any)
my $version = `git describe --tags --always`;
chomp($version);
verbose("*** Git describe: $version\n");
$version =~ s/^v//;
$version =~ y/-/./;
return $version;
}
sub make_tarball {
my $base_name = shift;
my $version = shift;
my $installdir = shift;
my $configure_args = "CPPFLAGS=-I$installdir/include LDFLAGS=-L$installdir/lib";
# Read in configure.ac
verbose("*** Reading version number from configure.ac...\n");
open(IN, "configure.ac") || die "Can't open configure.ac for reading";
my $config;
$config .= $_
while(<IN>);
close(IN);
# Get the original version number
$config =~ m/AC_INIT\(\[\Q$base_name\E\], \[(.+?)\]/;
my $orig_version = $1;
verbose("*** Replacing configure.ac version: $orig_version\n");
verbose("*** Nightly tarball version: $version\n");
# Update the version number with the output from "git describe"
verbose("*** Re-writing configure.ac with git describe results...\n");
$config =~ s/(AC_INIT\(\[\Q$base_name\E\], \[).+?\]/$1$version]/;
open(OUT, ">configure.ac");
print OUT $config;
close(OUT);
# Now make the tarball
verbose("*** Running autogen.sh...\n");
doit(0, "./autogen.sh", "autogen");
verbose("*** Running configure...\n");
doit(0, "./configure $configure_args --prefix=$installdir", "configure");
verbose("*** Running make install...\n");
doit(0, "make install", "make-install");
# Is there already a tarball of this version in the download
# directory? If so, just exit now without doing anything.
if (-f "$download_dir_arg/$base_name-$version.tar.gz") {
verbose("*** Target tarball already exists: $base_name-$version.tar.gz\n");
return 0;
}
# Note that distscript.pl, invoked by "make dist", checks for a dirty
# git tree. We have to tell it that a modified configure.ac is ok.
# Put the name "configure.ac" in a magic environment variable.
$ENV{'LIBFABRIC_DISTSCRIPT_DIRTY_FILES'} = "configure.ac";
verbose("*** Running make distcheck...\n");
doit(0, "AM_MAKEFLAGS=V=1 DISTCHECK_CONFIGURE_FLAGS=\"$configure_args\" make distcheck", "distcheck");
delete $ENV{'LIBFABRIC_DISTSCRIPT_DIRTY_FILES'};
# Restore configure.ac
verbose("*** Restoring configure.ac...\n");
doit(0, "git checkout configure.ac");
# Move the resulting tarballs to the downloads directory
verbose("*** Placing tarballs in download directory...\n");
doit(0, "mv $base_name-$version.tar.gz $base_name-$version.tar.bz2 $download_dir_arg");
return 1;
}
sub write_file {
my $filename = shift;
my $str = shift;
open(OUT, ">$filename") || die "Can't write to $filename";
print OUT $str;
close(OUT);
}
sub submit_to_coverity {
my $project_name = shift;
my $version = shift;
my $configure_args = shift;
my $coverity_token = shift;
verbose("*** Preparing/submitting to Coverity...\n");
# The coverity script will be in the same directory as this script
my $dir = dirname($0);
my $base_name = $project_name;
$base_name =~ s/^ofiwg(%2F|-)([a-z]+)$/$2/;
my $cmd = "$dir/cron-submit-coverity.pl " .
"--filename $download_dir_arg/$base_name-$version.tar.bz2 " .
"--coverity-token $coverity_token " .
"--make-args=-j8 " .
"--configure-args=\"$configure_args\" " .
"--project=$project_name ";
$cmd .= "--verbose "
if ($verbose_arg);
$cmd .= "--debug "
if ($debug_arg);
$cmd .= "--logfile-dir=$logfile_dir_arg"
if (defined($logfile_dir_arg));
# Coverity script will do its own logging
doit(0, $cmd);
}
#####################################################################
# Create a temporary directory to install into
my $installdir = tempdir(CLEANUP => 1);
verbose("*** Building libfabric...\n");
chdir($libfabric_dir_arg);
git_cleanup();
my $libfabric_version = get_git_version();
my $rebuilt_libfabric = make_tarball("libfabric",
$libfabric_version, $installdir);
verbose("\n\n*** Building fabtests...\n");
chdir('fabtests');
my $fabtests_version = get_git_version();
my $rebuilt_fabtests = make_tarball("fabtests",
$fabtests_version, $installdir);
if ($rebuilt_libfabric || $rebuilt_fabtests) {
# Re-generate hashes
verbose("*** Re-generating md5/sha1sums...\n");
chdir($download_dir_arg);
doit(0, "md5sum libfabric*tar* fabtests*tar* > md5sums.txt");
doit(0, "sha1sum libfabric*tar* fabtests*tar* > sha1sums.txt");
# Write latest-snapshot.txt files
verbose("** Re-writing latest-snapshot.txt file...\n");
my $str = "libfabric-$libfabric_version\n" .
"fabtests-$fabtests_version\n";
write_file("$download_dir_arg/latest-snapshot.txt", $str);
verbose("** Re-writing latest-snapshot.txt file...\n");
my $dirname = basename($download_dir_arg);
$str = "$dirname/libfabric-$libfabric_version\n" .
"$dirname/fabtests-$fabtests_version\n";
write_file("$download_dir_arg/../latest-snapshot.txt", $str);
}
# Run the coverity script if requested
if (defined($libfabric_coverity_token_arg) && $rebuilt_libfabric) {
submit_to_coverity("ofiwg%2Flibfabric", $libfabric_version,
"--enable-sockets --enable-udp --enable-verbs --enable-usnic",
$libfabric_coverity_token_arg);
}
if (defined($fabtests_coverity_token_arg) && $rebuilt_fabtests) {
submit_to_coverity("ofiwg%2Ffabtests", $fabtests_version,
"CPPFLAGS=-I$installdir/include LDFLAGS=-L$installdir/lib",
$fabtests_coverity_token_arg);
}
# All done
verbose("*** All done / nightly tarball\n");
exit(0);
|