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parallel: --ctag(string) implemented.
This commit is contained in:
Ole Tange
parent
42aec9a964
commit
5adcd33f7b
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@ -255,7 +255,7 @@ from:tange@gnu.org
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to:parallel@gnu.org, bug-parallel@gnu.org
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stable-bcc: Jesse Alama <jessealama@fastmail.fm>
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Subject: GNU Parallel 20210822 ('turkish fire/greek fire/tysk syndflod/Tunesia') released <<[stable]>>
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Subject: GNU Parallel 20210822 ('South Africa/Kristina Timanovskaya/turkish fire/greek fire/tysk syndflod/Tunesia') released <<[stable]>>
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GNU Parallel 20210822 ('') <<[stable]>> has been released. It is available for download at: lbry://@GnuParallel:4
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101
src/parallel
101
src/parallel
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@ -1555,6 +1555,8 @@ sub options_hash() {
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"nice=i" => \$opt::nice,
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"tag" => \$opt::tag,
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"tagstring|tag-string=s" => \$opt::tagstring,
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"ctag" => \$opt::ctag,
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"ctagstring|ctag-string=s" => \$opt::ctagstring,
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"onall" => \$opt::onall,
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"nonall" => \$opt::nonall,
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"filter-hosts|filterhosts|filter-host" => \$opt::filter_hosts,
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@ -1785,6 +1787,15 @@ sub parse_options(@) {
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if(defined $opt::null) { $/ = "\0"; }
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if(defined $opt::d) { $/ = unquote_printf($opt::d) }
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parse_replacement_string_options();
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$opt::tag ||= $opt::ctag;
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$opt::tagstring ||= $opt::ctagstring;
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if(defined $opt::ctag or defined $opt::ctagstring) {
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$Global::color = 1;
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}
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if(defined $opt::tag and not defined $opt::tagstring) {
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# Default = {}
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$opt::tagstring = $Global::parensleft.$Global::parensright;
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}
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if(defined $opt::tagstring) {
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$opt::tagstring = unquote_printf($opt::tagstring);
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if($opt::tagstring =~ /\Q$Global::parensleft\E.*\Q$Global::parensright\E/
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@ -2027,10 +2038,6 @@ sub parse_options(@) {
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not ($opt::xargs or $opt::m)) {
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$Global::ContextReplace = 1;
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}
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if(defined $opt::tag and not defined $opt::tagstring) {
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# Default = {}
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$opt::tagstring = $Global::parensleft.$Global::parensright;
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}
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if(grep /^$Global::arg_sep\+?$|^$Global::arg_file_sep\+?$/o, @ARGV) {
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# Deal with ::: :::+ :::: and ::::+
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@ARGV = read_args_from_command_line();
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@ -5840,13 +5847,15 @@ sub which(@) {
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if($shellpath = readlink "/proc/$testpid/exe") {
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::debug("init","procpath $shellpath\n");
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if($shellpath =~ m:/$shell$:o) {
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::debug("init", "proc which ".$shellpath." => ");
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::debug("init",
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"proc which ".$shellpath." => ");
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return $shellpath;
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}
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}
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}
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::debug("init", "which ".$shellname." => ");
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$shellpath = (which($shellname,@{$fakename{$shellname}}))[0];
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$shellpath = (which($shellname,
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@{$fakename{$shellname}}))[0];
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::debug("init", "shell path $shellpath\n");
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return $shellpath;
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}
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@ -5907,11 +5916,13 @@ sub which(@) {
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if(not %pid_parentpid_cmd) {
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# Filter for SysV-style `ps`
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my $sysv = q( ps -ef | perl -ane '1..1 and /^(.*)CO?MM?A?N?D/ and $s=length $1;).
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my $sysv = q( ps -ef |).
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q(perl -ane '1..1 and /^(.*)CO?MM?A?N?D/ and $s=length $1;).
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q(s/^.{$s}//; print "@F[1,2] $_"' );
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# Minix uses cols 2,3 and can have newlines in the command
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# so lines not having numbers in cols 2,3 must be ignored
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my $minix = q( ps -ef | perl -ane '1..1 and /^(.*)CO?MM?A?N?D/ and $s=length $1;).
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my $minix = q( ps -ef |).
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q(perl -ane '1..1 and /^(.*)CO?MM?A?N?D/ and $s=length $1;).
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q(s/^.{$s}// and $F[2]>0 and $F[3]>0 and print "@F[2,3] $_"' );
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# BSD-style `ps`
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my $bsd = q(ps -o pid,ppid,command -ax);
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@ -5939,7 +5950,8 @@ sub which(@) {
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'syllable' => "echo ps not supported",
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);
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}
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$pid_parentpid_cmd{$^O} or ::die_bug("pid_parentpid_cmd for $^O missing");
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$pid_parentpid_cmd{$^O} or
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::die_bug("pid_parentpid_cmd for $^O missing");
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my (@pidtable,%parent_of,%children_of,%name_of);
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# Table with pid -> children of pid
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@ -6111,7 +6123,8 @@ sub kill_youngest_if_over_limit() {
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push @{$jobs_of{$job->sshlogin()}}, $job;
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}
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for my $sshlogin (@sshlogins) {
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for my $job (sort { $b->seq() <=> $a->seq() } @{$jobs_of{$sshlogin}}) {
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for my $job (sort { $b->seq() <=> $a->seq() }
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@{$jobs_of{$sshlogin}}) {
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if($sshlogin->limit() == 2) {
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$job->kill();
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last;
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@ -6141,7 +6154,8 @@ sub suspend_young_if_not_enough_mem() {
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if($free < 2*$limit) {
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# Suspend all jobs (resume some of them later)
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map { $_->suspended() or $_->suspend(); } @{$jobs_of{$sshlogin}};
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my @jobs = sort { $b->seq() <=> $a->seq() } @{$jobs_of{$sshlogin}};
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my @jobs = (sort { $b->seq() <=> $a->seq() }
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@{$jobs_of{$sshlogin}});
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# how many should be running?
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# limit*1 => 1;
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# limit*1.5 => 2;
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@ -6162,8 +6176,8 @@ sub suspend_young_if_not_enough_mem() {
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for my $job (@{$jobs_of{$sshlogin}}) {
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if($job->suspended()) {
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$job->resume();
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::debug("mem","\nResume ",$#{$jobs_of{$sshlogin}}+1, " jobs. Seq ",
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$job->seq(), " resumed ",
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::debug("mem","\nResume ",$#{$jobs_of{$sshlogin}}+1,
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" jobs. Seq ", $job->seq(), " resumed ",
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$sshlogin->memfree()," > ",2*$limit);
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last;
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}
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@ -6189,7 +6203,8 @@ sub kill_youngster_if_not_enough_mem() {
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push @{$jobs_of{$job->sshlogin()}}, $job;
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}
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for my $sshlogin (@sshlogins) {
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for my $job (sort { $b->seq() <=> $a->seq() } @{$jobs_of{$sshlogin}}) {
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for my $job (sort { $b->seq() <=> $a->seq() }
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@{$jobs_of{$sshlogin}}) {
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if($sshlogin->memfree() < $limit) {
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::debug("mem","\n",map { $_->seq()." " }
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(sort { $b->seq() <=> $a->seq() }
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@ -10162,8 +10177,10 @@ sub interactive_start($) {
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::status("See output with: $ENV{'PARALLEL_TMUX'} -S $tmuxsocket attach");
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}
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$tmux = "sh -c '".
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$ENV{'PARALLEL_TMUX'}." -S $tmuxsocket new-session -s p$$ -d \"sleep .2\" >/dev/null 2>&1';" .
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$ENV{'PARALLEL_TMUX'}." -S $tmuxsocket new-window -t p$$ -n $title";
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$ENV{'PARALLEL_TMUX'}.
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" -S $tmuxsocket new-session -s p$$ -d \"sleep .2\" >/dev/null 2>&1';" .
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$ENV{'PARALLEL_TMUX'}.
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" -S $tmuxsocket new-window -t p$$ -n $title";
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::debug("tmux", "title len:", $l_tit, " act ", $l_act, " max ",
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$Limits::Command::line_max_len, " tot ",
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@ -10175,7 +10192,8 @@ sub interactive_start($) {
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(
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"(".$actual_command.');'.
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# The triple print is needed - otherwise the testsuite fails
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q[ perl -e 'while($t++<3){ print $ARGV[0],"\n" }' $?h/$status >> ].$tmpfifo."&".
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q[ perl -e 'while($t++<3){ print $ARGV[0],"\n" }' $?h/$status >> ].
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$tmpfifo."&".
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"echo $title; echo \007Job finished at: `date`;sleep 10"
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).
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# Run outside tmux
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@ -10361,7 +10379,8 @@ sub print($) {
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sub jsonquote($) {
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my $a = shift;
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if(not $jsonmap{"\001"}) {
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map { $jsonmap{sprintf("%c",$_)} = sprintf '\u%04x', $_ } 0..31;
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map { $jsonmap{sprintf("%c",$_)} =
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sprintf '\u%04x', $_ } 0..31;
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}
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$a =~ s/\\/\\\\/g;
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$a =~ s/\"/\\"/g;
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@ -10609,15 +10628,19 @@ sub print_linebuffer($) {
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my $tag = $self->tag();
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unshift @$halfline_ref, $tag;
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# TODO --recend that can be partially in @$halfline_ref
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substr($buf,0,$i-1) =~ s/(?<=[\n\r])(?=.|$)/$tag/gs;
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substr($buf,0,$i-1) =~
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s/(?<=[\n\r])(?=.|$)/$tag/gs;
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# The length changed, so find the new ending pos
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$i = ::max((rindex($buf,"\n")+1), (rindex($buf,"\r")+1));
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$i = ::max((rindex($buf,"\n")+1),
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(rindex($buf,"\r")+1));
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} else {
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# Replace with freshly computed value of tag
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unshift @$halfline_ref, $self->tag();
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substr($buf,0,$i-1) =~ s/(?<=[\n\r])(?=.|$)/$self->tag()/gse;
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substr($buf,0,$i-1) =~
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s/(?<=[\n\r])(?=.|$)/$self->tag()/gse;
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# The length changed, so find the new ending pos
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$i = ::max((rindex($buf,"\n")+1), (rindex($buf,"\r")+1));
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$i = ::max((rindex($buf,"\n")+1),
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(rindex($buf,"\r")+1));
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}
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}
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# Print the partial line (halfline) and the last half
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@ -10862,18 +10885,52 @@ sub print_joblog($) {
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$self->set_job_in_joblog();
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}
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{
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my @color;
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sub tag($) {
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sub init_color() {
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# color combinations that are readable: black/white text
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# on colored background, but not white on yellow
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@color =
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# Force each color code to have the same length in chars
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# This will make \t work as expected
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((map { [sprintf("%03d",$_),"000"] }
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6..7,9..11,13..15,40..51,75..87,113..123,147..159,
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171..231,249..254),
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(map { [sprintf("%03d",$_),231] }
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1..9,12..13,16..45,52..81,88..116,124..151,153,
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160..180,182..185,187..189,196..214,232..252,
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255..254));
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# reorder list so adjacent colors are dissimilar
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# %7 and %17 were found experimentally
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@color = @color[
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sort { ($b%7 <=> $a%7) or ($a%17 <=> $b%17) } 0..$#color
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];
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}
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my $self = shift;
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if(not defined $self->{'tag'} or not $Global::cache_replacement_eval) {
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if($opt::tag or defined $opt::tagstring) {
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if($Global::color) {
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if(not @color) { init_color() }
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# Choose a value based on the seq
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my $col = @color[$self->seq() % ($#color+1)];
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$self->{'tag'} = "\033[48;5;".$col->[0].
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";38;5;".$col->[1]."m".
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($self->{'commandline'}->
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replace_placeholders([$opt::tagstring],0,0)).
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"\033[00m\t";
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} else {
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$self->{'tag'} = $self->{'commandline'}->
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replace_placeholders([$opt::tagstring],0,0)."\t";
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}
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} else {
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$self->{'tag'} = "";
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}
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}
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return $self->{'tag'};
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}
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}
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sub hostgroups($) {
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my $self = shift;
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@ -740,6 +740,16 @@ Even quoted newlines are parsed correctly:
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When used with B<--pipe> only pass full CSV-records.
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=item B<--ctag> I<str> (alpha testing)
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Color tag. See B<--tag>.
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=item B<--ctagstring> I<str> (alpha testing)
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Color tagstring. See B<--tagstring>.
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=item B<--delay> I<mytime>
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Delay starting next job by I<mytime>. GNU B<parallel> will pause
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@ -2695,7 +2705,7 @@ to GNU B<parallel> giving each child its own process group, which is
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then killed. Process groups are dependant on the tty.
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=item B<--tag>
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=item B<--tag> (alpha testing)
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Tag lines with arguments. Each output line will be prepended with the
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arguments and TAB (\t). When combined with B<--onall> or B<--nonall>
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@ -2703,8 +2713,10 @@ the lines will be prepended with the sshlogin instead.
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B<--tag> is ignored when using B<-u>.
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B<--ctag> gives the tag a color.
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=item B<--tagstring> I<str>
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=item B<--tagstring> I<str> (alpha testing)
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Tag lines with a string. Each output line will be prepended with
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I<str> and TAB (\t). I<str> can contain replacement strings such as
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@ -2712,6 +2724,8 @@ B<{}>.
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B<--tagstring> is ignored when using B<-u>, B<--onall>, and B<--nonall>.
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B<--ctagstring> gives the tag a color.
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=item B<--tee>
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@ -16,6 +16,14 @@ export -f stdsort
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# Test amount of parallelization
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# parallel --shuf --jl /tmp/myjl -j1 'export JOBS={1};'bash tests-to-run/parallel-local-0.3s.sh ::: {1..16} ::: {1..5}
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par_ctagstring() {
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echo '### --ctag --ctagstring should be different from --tag --tagstring'
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parallel --tag echo ::: 1 ::: a| wc -c
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parallel --ctag echo ::: 1 ::: a | wc -c
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parallel --tagstring 'I{1}\tB{2}' echo ::: 1 ::: a | wc -c
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parallel --ctagstring 'I{1}\tB{2}' echo ::: 1 ::: a | wc -c
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}
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par_pct() {
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echo '### Test {%...} {%%...} {#...} {##...}'
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a=z.z.z.foo
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@ -108,6 +108,11 @@ par_csv_pipe 11000"
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par_csv_pipe More records in single block
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par_csv_pipe 9000"
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par_csv_pipe 11000"
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par_ctagstring ### --ctag --ctagstring should be different from --tag --tagstring
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par_ctagstring 8
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par_ctagstring 33
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par_ctagstring 10
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par_ctagstring 35
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par_delimiter ### Test --delimiter and -d: Delimiter instead of newline
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par_delimiter # Yes there is supposed to be an extra newline for -d N
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par_delimiter This is line 1
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