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https://git.savannah.gnu.org/git/parallel.git
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parallel: Basic --completion implemented for zsh.
This commit is contained in:
Ole Tange
parent
cfc2eed39f
commit
add978635c
1
CREDITS
1
CREDITS
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@ -1,5 +1,6 @@
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People who have helped GNU Parallel different ways.
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Wu Zhenyu: Code snips for --completion zsh.
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Morten Rønne: Donating his old Mac for testing.
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Renan Valieris: Maintaining GNU Parallel for Anaconda Cloud.
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Jakub Kulík: Maintaining GNU Parallel for Solaris-userland.
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548
src/parallel
548
src/parallel
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@ -1554,197 +1554,425 @@ sub acquire_semaphore() {
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sub __PARSE_OPTIONS__() {}
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sub shell_completion() {
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if($opt::completion eq "zsh") {
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# if(shell == zsh);
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zsh_competion();
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} elsif($opt::completion eq "auto") {
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if($Global::shell =~ m:/zsh$|^zsh$:) {
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# if(shell == zsh);
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zsh_competion();
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} else {
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::error("--completion is not implemented for '$Global::shell'.");
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wait_and_exit(255);
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}
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} else {
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::error("--completion is not implemented for '$opt::completion'.");
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wait_and_exit(255);
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}
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}
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sub zsh_competion() {
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my @zsh_completion =
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("compdef _comp_parallel parallel; ",
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"setopt localoptions extended_glob; ",
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"local -a _comp_priv_prefix; ",
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"_comp_parallel() { ",
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"_arguments ");
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my @och = options_completion_hash();
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while(@och) {
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$_ = shift @och;
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# Split input like:
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# "joblog|jl=s[Logfile for executed jobs]:logfile:_files"
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if(/^(.*?)(\[.*?])(:[^:]*)?(:.*)?$/) {
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my $opt = $1;
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my $desc = $2;
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my $argdesc = $3;
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my $func = $4;
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# opt=s => opt
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$opt =~ s/[:=].$//;
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# {-o,--option}
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my $zsh_opt = join(",",
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(map { (length $_ == 1) ? "-$_" : "--$_" }
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split /\|/, $opt));
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if($zsh_opt =~ /,/) { $zsh_opt = "{$zsh_opt}"; }
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$desc =~ s/'/'"'"'/g;
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$argdesc =~ s/'/'"'"'/g;
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$func =~ s/'/'"'"'/g;
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push @zsh_completion, $zsh_opt."'".$desc.$argdesc.$func."' ";
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}
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shift @och;
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}
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push @zsh_completion,
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q{'(-)1:command: _command_names -e' },
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q{'*::arguments:{ _comp_priv_prefix=( '$words[1]' -n ${(kv)opt_args[(I)(-[ugHEP]|--(user|group|set-home|preserve-env|preserve-groups))]} ) ; _normal }'},
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"};\n";
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print @zsh_completion;
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}
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sub options_hash() {
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# Returns:
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# %hash = the GetOptions config
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# %hash = for GetOptions
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my %och = options_completion_hash();
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my %oh;
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my ($k,$v);
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while(($k,$v) = each %och) {
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$k =~ s/\[.*//;
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$oh{$k} = $v;
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}
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return %oh;
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}
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sub options_completion_hash() {
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# Returns:
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# %hash = for GetOptions and shell completion
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return
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("debug|D=s" => \$opt::D,
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"xargs" => \$opt::xargs,
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"m" => \$opt::m,
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"X" => \$opt::X,
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"v" => \@opt::v,
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"sql=s" => \$opt::retired,
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"sql-master|sqlmaster=s" => \$opt::sqlmaster,
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"sql-worker|sqlworker=s" => \$opt::sqlworker,
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"sql-and-worker|sqlandworker=s" => \$opt::sqlandworker,
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"joblog|jl=s" => \$opt::joblog,
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"results|result|res=s" => \$opt::results,
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"resume" => \$opt::resume,
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"resume-failed|resumefailed" => \$opt::resume_failed,
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"retry-failed|retryfailed" => \$opt::retry_failed,
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"silent" => \$opt::silent,
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"keep-order|keeporder|k" => \$opt::keeporder,
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"no-keep-order|nokeeporder|nok|no-k" => \$opt::nokeeporder,
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"group" => \$opt::group,
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"xargs[Insert as many arguments as the command line length permits]"
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=> \$opt::xargs,
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"m[Multiple arguments]" => \$opt::m,
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("X[Insert as many arguments with context as the command line length permits]"
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=> \$opt::X),
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"v[Verbose]" => \@opt::v,
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"sql=s[Use --sql-master instead (obsolete)]:DBURL" => \$opt::retired,
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("sql-master|sqlmaster=s".
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"[Submit jobs via SQL server. DBURL must point to a table, which will contain --joblog, the values, and output]:DBURL"
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=> \$opt::sqlmaster),
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("sql-worker|sqlworker=s".
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"[Execute jobs via SQL server. Read the input sources variables from the table pointed to by DBURL.]:DBURL"
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=> \$opt::sqlworker),
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("sql-and-worker|sqlandworker=s".
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"[--sql-master DBURL --sql-worker DBURL]:DBURL"
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=> \$opt::sqlandworker),
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("joblog|jl=s[Logfile for executed jobs]:logfile:_files"
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=> \$opt::joblog),
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("results|result|res=s[Save the output into files]:name:_files"
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=> \$opt::results),
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"resume[Resumes from the last unfinished job]" => \$opt::resume,
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("resume-failed|resumefailed".
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"[Retry all failed and resume from the last unfinished job]"
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=> \$opt::resume_failed),
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("retry-failed|retryfailed[Retry all failed jobs in joblog]"
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=> \$opt::retry_failed),
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"silent[Silent]" => \$opt::silent,
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("keep-order|keeporder|k".
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"[Keep sequence of output same as the order of input]"
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=> \$opt::keeporder),
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("no-keep-order|nokeeporder|nok|no-k".
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"[Overrides an earlier --keep-order (e.g. if set in ~/.parallel/config)]"
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=> \$opt::nokeeporder),
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"group[Group output]" => \$opt::group,
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"g" => \$opt::retired,
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"ungroup|u" => \$opt::ungroup,
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"line-buffer|line-buffered|linebuffer|linebuffered|lb"
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=> \$opt::linebuffer,
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"tmux" => \$opt::tmux,
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"tmux-pane|tmuxpane" => \$opt::tmuxpane,
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"null|0" => \$opt::null,
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"quote|q" => \$opt::quote,
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("ungroup|u".
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"[Output is printed as soon as possible and bypasses GNU parallel internal processing]"
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=> \$opt::ungroup),
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("line-buffer|line-buffered|linebuffer|linebuffered|lb".
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"[Buffer output on line basis]"
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=> \$opt::linebuffer),
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("tmux".
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"[Use tmux for output. Start a tmux session and run each job in a window in that session. No other output will be produced]"
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=> \$opt::tmux),
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("tmux-pane|tmuxpane".
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"[Use tmux for output but put output into panes in the first window. Useful if you want to monitor the progress of less than 100 concurrent jobs]"
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=> \$opt::tmuxpane),
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"null|0[Use NUL as delimiter]" => \$opt::null,
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"quote|q[Quote command]" => \$opt::quote,
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# Replacement strings
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"parens=s" => \$opt::parens,
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"rpl=s" => \@opt::rpl,
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"plus" => \$opt::plus,
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"I=s" => \$opt::I,
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"extensionreplace|er=s" => \$opt::U,
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("parens=s[Use parensstring instead of {==}]:parensstring"
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=> \$opt::parens),
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('rpl=s[Define replacement string]:"tag perl expression"'
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=> \@opt::rpl),
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"plus[Add more replacement strings]" => \$opt::plus,
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("I=s".
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"[Use the replacement string replace-str instead of {}]:replace-str"
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=> \$opt::I),
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("extensionreplace|er=s".
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"[Use the replacement string replace-str instead of {.} for input line without extension]:replace-str"
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=> \$opt::U),
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"U=s" => \$opt::retired,
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"basenamereplace|bnr=s" => \$opt::basenamereplace,
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"dirnamereplace|dnr=s" => \$opt::dirnamereplace,
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"basenameextensionreplace|bner=s" => \$opt::basenameextensionreplace,
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"seqreplace=s" => \$opt::seqreplace,
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"slotreplace=s" => \$opt::slotreplace,
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"jobs|j=s" => \$opt::jobs,
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"delay=s" => \$opt::delay,
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"sshdelay=f" => \$opt::sshdelay,
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"load=s" => \$opt::load,
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"noswap" => \$opt::noswap,
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"max-line-length-allowed|maxlinelengthallowed"
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=> \$opt::max_line_length_allowed,
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"number-of-cpus|numberofcpus" => \$opt::number_of_cpus,
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"number-of-sockets|numberofsockets" => \$opt::number_of_sockets,
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"number-of-cores|numberofcores" => \$opt::number_of_cores,
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"number-of-threads|numberofthreads" => \$opt::number_of_threads,
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"use-sockets-instead-of-threads|usesocketsinsteadofthreads"
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=> \$opt::use_sockets_instead_of_threads,
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"use-cores-instead-of-threads|usecoresinsteadofthreads"
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=> \$opt::use_cores_instead_of_threads,
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"use-cpus-instead-of-cores|usecpusinsteadofcores"
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=> \$opt::use_cpus_instead_of_cores,
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"shell-quote|shellquote|shell_quote" => \@opt::shellquote,
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"nice=i" => \$opt::nice,
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"tag" => \$opt::tag,
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"tag-string|tagstring=s" => \$opt::tagstring,
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"ctag" => \$opt::ctag,
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"ctag-string|ctagstring=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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"sshlogin|S=s" => \@opt::sshlogin,
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"sshloginfile|slf=s" => \@opt::sshloginfile,
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"controlmaster|M" => \$opt::controlmaster,
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"ssh=s" => \$opt::ssh,
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"transfer-file|transferfile|transfer-files|transferfiles|tf=s"
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=> \@opt::transfer_files,
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"return=s" => \@opt::return,
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"trc=s" => \@opt::trc,
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"transfer" => \$opt::transfer,
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"cleanup" => \$opt::cleanup,
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"basefile|bf=s" => \@opt::basefile,
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"template|tmpl=s" => \%opt::template,
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("basenamereplace|bnr=s".
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"[Use the replacement string replace-str instead of {/} for basename of input line]:replace-str"
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=> \$opt::basenamereplace),
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("dirnamereplace|dnr=s".
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"[Use the replacement string replace-str instead of {//} for dirname of input line]:replace-str"
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=> \$opt::dirnamereplace),
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("basenameextensionreplace|bner=s".
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"[Use the replacement string replace-str instead of {/.} for basename of input line without extension]:replace-str"
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=> \$opt::basenameextensionreplace),
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("seqreplace=s".
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"[Use the replacement string replace-str instead of {#} for job sequence number]:replace-str"
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=> \$opt::seqreplace),
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("slotreplace=s".
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"[Use the replacement string replace-str instead of {%} for job slot number]:replace-str"
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=> \$opt::slotreplace),
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("jobs|j=s".
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"[(Add +N to/Subtract -N from/Multiply N%) the number of CPU threads or read parameter from file]:_files"
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=> \$opt::jobs),
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("delay=s".
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"[Delay starting next job by duration]:duration" => \$opt::delay),
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("ssh-delay|sshdelay=f".
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"[Delay starting next ssh by duration]:duration"
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=> \$opt::sshdelay),
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("load=s".
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"[Only start jobs if load is less than max-load]:max-load"
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=> \$opt::load),
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"noswap[Do not start job is computer is swapping]" => \$opt::noswap,
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("max-line-length-allowed|maxlinelengthallowed".
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"[Print maximal command line length]"
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=> \$opt::max_line_length_allowed),
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("number-of-cpus|numberofcpus".
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"[Print the number of physical CPU cores and exit (obsolete)]"
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=> \$opt::number_of_cpus),
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("number-of-sockets|numberofsockets".
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"[Print the number of CPU sockets and exit]"
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=> \$opt::number_of_sockets),
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("number-of-cores|numberofcores".
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"[Print the number of physical CPU cores and exit]"
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=> \$opt::number_of_cores),
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("number-of-threads|numberofthreads".
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"[Print the number of hyperthreaded CPU cores and exit]"
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=> \$opt::number_of_threads),
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("use-sockets-instead-of-threads|usesocketsinsteadofthreads".
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"[Determine how GNU Parallel counts the number of CPUs]"
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=> \$opt::use_sockets_instead_of_threads),
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("use-cores-instead-of-threads|usecoresinsteadofthreads".
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"[Determine how GNU Parallel counts the number of CPUs]"
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=> \$opt::use_cores_instead_of_threads),
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("use-cpus-instead-of-cores|usecpusinsteadofcores".
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"[Determine how GNU Parallel counts the number of CPUs]"
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=> \$opt::use_cpus_instead_of_cores),
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("shell-quote|shellquote|shell_quote".
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"[Does not run the command but quotes it. Useful for making quoted composed commands for GNU parallel]"
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=> \@opt::shellquote),
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('nice=i[Run the command at this niceness]:niceness:($(seq -20 19))'
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=> \$opt::nice),
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"tag[Tag lines with arguments]" => \$opt::tag,
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("tag-string|tagstring=s".
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"[Tag lines with a string]:str" => \$opt::tagstring),
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"ctag[Color tag]:str" => \$opt::ctag,
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"ctag-string|ctagstring=s[Color tagstring]:str" => \$opt::ctagstring,
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("onall[Run all the jobs on all computers given with --sshlogin]"
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=> \$opt::onall),
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"nonall[--onall with no arguments]" => \$opt::nonall,
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("filter-hosts|filterhosts|filter-host[Remove down hosts]"
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=> \$opt::filter_hosts),
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('sshlogin|S=s'.
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'[Distribute jobs to remote computers]'.
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':[@hostgroups/][ncpus/]sshlogin[,[@hostgroups/][ncpus/]sshlogin[,...]] or @hostgroup'.
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':_users') => \@opt::sshlogin,
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("sshloginfile|slf=s".
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"[File with sshlogins on separate lines. Lines starting with '#' are ignored.]:filename:_files"
|
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=> \@opt::sshloginfile),
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("controlmaster|M".
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"[Use ssh's ControlMaster to make ssh connections faster]"
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=> \$opt::controlmaster),
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("ssh=s".
|
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"[Use this command instead of ssh for remote access]:sshcommand"
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=> \$opt::ssh),
|
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("transfer-file|transferfile|transfer-files|transferfiles|tf=s".
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"[Transfer filename to remote computers]:filename:_files"
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=> \@opt::transfer_files),
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("return=s[Transfer files from remote computers]:filename:_files"
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=> \@opt::return),
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("trc=s[--transfer --return filename --cleanup]:filename:_files"
|
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=> \@opt::trc),
|
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"transfer[Transfer files to remote computers]" => \$opt::transfer,
|
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"cleanup[Remove transferred files]" => \$opt::cleanup,
|
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("basefile|bf=s".
|
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"[Transfer file to each sshlogin before first job is started]:file:_files"
|
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=> \@opt::basefile),
|
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("template|tmpl=s[Replace replacement strings in file and save it in repl]:file=repl:_files"
|
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=> \%opt::template),
|
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"B=s" => \$opt::retired,
|
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"ctrl-c|ctrlc" => \$opt::retired,
|
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"no-ctrl-c|no-ctrlc|noctrlc" => \$opt::retired,
|
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"work-dir|workdir|wd=s" => \$opt::workdir,
|
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("work-dir|workdir|wd=s".
|
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"[Jobs will be run in the dir mydir. (default: the current dir for the local machine, the login dir for remote computers)]:mydir:_cd"
|
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=> \$opt::workdir),
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"W=s" => \$opt::retired,
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"rsync-opts|rsyncopts=s" => \$opt::rsync_opts,
|
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"tmpdir|tempdir=s" => \$opt::tmpdir,
|
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"use-compress-program|compress-program|".
|
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"usecompressprogram|compressprogram=s" => \$opt::compress_program,
|
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"use-decompress-program|decompress-program|".
|
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"usedecompressprogram|decompressprogram=s"
|
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=> \$opt::decompress_program,
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"compress" => \$opt::compress,
|
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"tty" => \$opt::tty,
|
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("rsync-opts|rsyncopts=s[Options to pass on to rsync]:options"
|
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=> \$opt::rsync_opts),
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("tmpdir|tempdir=s[Directory for temporary files]:dirname:_cd"
|
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=> \$opt::tmpdir),
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("use-compress-program|compress-program|".
|
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"usecompressprogram|compressprogram=s".
|
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"[Use prg for compressing temporary files]:prg:_commands"
|
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=> \$opt::compress_program),
|
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("use-decompress-program|decompress-program|".
|
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"usedecompressprogram|decompressprogram=s".
|
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"[Use prg for decompressing temporary files]:prg:_commands"
|
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=> \$opt::decompress_program),
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"compress[Compress temporary files]" => \$opt::compress,
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"tty[Open terminal tty]" => \$opt::tty,
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"T" => \$opt::retired,
|
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"H=i" => \$opt::retired,
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"dry-run|dryrun|dr" => \$opt::dryrun,
|
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"progress" => \$opt::progress,
|
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"eta" => \$opt::eta,
|
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"bar" => \$opt::bar,
|
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"shuf" => \$opt::shuf,
|
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"arg-sep|argsep=s" => \$opt::arg_sep,
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"arg-file-sep|argfilesep=s" => \$opt::arg_file_sep,
|
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"trim=s" => \$opt::trim,
|
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"env=s" => \@opt::env,
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"recordenv|record-env" => \$opt::record_env,
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"session" => \$opt::session,
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"plain" => \$opt::plain,
|
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"profile|J=s" => \@opt::profile,
|
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("dry-run|dryrun|dr".
|
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"[Print the job to run on stdout (standard output), but do not run the job]"
|
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=> \$opt::dryrun),
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"progress[Show progress of computations]" => \$opt::progress,
|
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("eta[Show the estimated number of seconds before finishing]"
|
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=> \$opt::eta),
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"bar[Show progress as a progress bar]" => \$opt::bar,
|
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"shuf[Shuffle jobs]" => \$opt::shuf,
|
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("arg-sep|argsep=s".
|
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"[Use sep-str instead of ::: as separator string]:sep-str"
|
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=> \$opt::arg_sep),
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("arg-file-sep|argfilesep=s".
|
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"[Use sep-str instead of :::: as separator string between command and argument files]:sep-str"
|
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=> \$opt::arg_file_sep),
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("trim=s[Trim white space in input]:trim_method:(n l r lr rl)"
|
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=> \$opt::trim),
|
||||
"env=s[Copy environment variable var]:var:_vars" => \@opt::env,
|
||||
"recordenv|record-env[Record environment]" => \$opt::record_env,
|
||||
('session'.
|
||||
'[Record names in current environment in $PARALLEL_IGNORED_NAMES and exit. Only used with env_parallel. Aliases, functions, and variables with names i]'
|
||||
=> \$opt::session),
|
||||
('plain[Ignore --profile, $PARALLEL, and ~/.parallel/config]'
|
||||
=> \$opt::plain),
|
||||
("profile|J=s".
|
||||
"[Use profile profilename for options]:profilename:_files"
|
||||
=> \@opt::profile),
|
||||
"tollef" => \$opt::tollef,
|
||||
"gnu" => \$opt::gnu,
|
||||
"link|xapply" => \$opt::link,
|
||||
"gnu[Behave like GNU parallel]" => \$opt::gnu,
|
||||
"link|xapply[Link input sources]" => \$opt::link,
|
||||
"linkinputsource|xapplyinputsource=i" => \@opt::linkinputsource,
|
||||
# Before changing these lines, please read
|
||||
# https://www.gnu.org/software/parallel/parallel_design.html#citation-notice
|
||||
# https://git.savannah.gnu.org/cgit/parallel.git/tree/doc/citation-notice-faq.txt
|
||||
# You accept to be put in a public hall of shame by removing
|
||||
# these lines.
|
||||
"bibtex|citation" => \$opt::citation,
|
||||
("bibtex|citation".
|
||||
"[Print the citation notice and BibTeX entry for GNU parallel, silence citation notice for all future runs, and exit. It will not run any commands]"
|
||||
=> \$opt::citation),
|
||||
"will-cite|willcite|nn|nonotice|no-notice" => \$opt::willcite,
|
||||
# Termination and retries
|
||||
"halt-on-error|haltonerror|halt=s" => \$opt::halt,
|
||||
"limit=s" => \$opt::limit,
|
||||
"memfree=s" => \$opt::memfree,
|
||||
"memsuspend=s" => \$opt::memsuspend,
|
||||
"retries=s" => \$opt::retries,
|
||||
"timeout=s" => \$opt::timeout,
|
||||
"term-seq|termseq=s" => \$opt::termseq,
|
||||
('halt-on-error|haltonerror|halt=s'.
|
||||
'[When should GNU parallel terminate]:when:((now\:"kill all running jobs and halt immediately" soon\:"wait for all running jobs to complete, start no new jobs"))'
|
||||
=> \$opt::halt),
|
||||
'limit=s[Dynamic job limit]:"command args"' => \$opt::limit,
|
||||
("memfree=s".
|
||||
"[Minimum memory free when starting another job]:size"
|
||||
=> \$opt::memfree),
|
||||
("memsuspend=s".
|
||||
"[Suspend jobs when there is less memory available]:size"
|
||||
=> \$opt::memsuspend),
|
||||
"retries=s[Try failing jobs n times]:n" => \$opt::retries,
|
||||
("timeout=s".
|
||||
"[Time out for command. If the command runs for longer than duration seconds it will get killed as per --term-seq]:duration"
|
||||
=> \$opt::timeout),
|
||||
("term-seq|termseq=s".
|
||||
"[Termination sequence]:sequence" => \$opt::termseq),
|
||||
# xargs-compatibility - implemented, man, testsuite
|
||||
"max-procs|maxprocs|P=s" => \$opt::jobs,
|
||||
"delimiter|d=s" => \$opt::d,
|
||||
"max-chars|maxchars|s=s" => \$opt::max_chars,
|
||||
"arg-file|arg-file|a=s" => \@opt::a,
|
||||
"no-run-if-empty|norunifempty|r" => \$opt::r,
|
||||
"replace|i:s" => \$opt::i,
|
||||
("max-procs|maxprocs|P=s".
|
||||
"[Add N to/Subtract N from/Multiply N% with/ the number of CPU threads or read parameter from file]:+N/-N/N%/N/procfile:_files"
|
||||
=> \$opt::jobs),
|
||||
("delimiter|d=s[Input items are terminated by delim]:delim"
|
||||
=> \$opt::d),
|
||||
("max-chars|maxchars|s=s[Limit length of command]:max-chars"
|
||||
=> \$opt::max_chars),
|
||||
("arg-file|argfile|a=s".
|
||||
"[Use input-file as input source]:input-file:_files" => \@opt::a),
|
||||
"no-run-if-empty|norunifempty|r[Do not run empty input]" => \$opt::r,
|
||||
("replace|i:s".
|
||||
"[This option is deprecated; use -I instead]:replace-str"
|
||||
=> \$opt::i),
|
||||
"E=s" => \$opt::eof,
|
||||
"eof|e:s" => \$opt::eof,
|
||||
"max-args|maxargs|n=s" => \$opt::max_args,
|
||||
"max-replace-args|maxreplaceargs|N=s"
|
||||
=> \$opt::max_replace_args,
|
||||
"col-sep|colsep|C=s" => \$opt::colsep,
|
||||
"csv"=> \$opt::csv,
|
||||
"help|h" => \$opt::help,
|
||||
"L=s" => \$opt::L,
|
||||
"max-lines|maxlines|l:f" => \$opt::max_lines,
|
||||
"interactive|p" => \$opt::interactive,
|
||||
"verbose|t" => \$opt::verbose,
|
||||
"version|V" => \$opt::version,
|
||||
"min-version|minversion=i" => \$opt::minversion,
|
||||
"show-limits|showlimits" => \$opt::show_limits,
|
||||
"exit|x" => \$opt::x,
|
||||
("eof|e:s[Set the end of file string to eof-str]:eof-str"
|
||||
=> \$opt::eof),
|
||||
("max-args|maxargs|n=s".
|
||||
"[Use at most max-args arguments per command line]:max-args"
|
||||
=> \$opt::max_args),
|
||||
("max-replace-args|maxreplaceargs|N=s".
|
||||
"[Use at most max-args arguments per command line]:max-args"
|
||||
=> \$opt::max_replace_args),
|
||||
"col-sep|colsep|C=s[Column separator]:regexp" => \$opt::colsep,
|
||||
"csv[Treat input as CSV-format]"=> \$opt::csv,
|
||||
("help|h[Print a summary of the options to GNU parallel and exit]"
|
||||
=> \$opt::help),
|
||||
("L=s[When used with --pipe: Read records of recsize]:recsize"
|
||||
=> \$opt::L),
|
||||
("max-lines|maxlines|l:f".
|
||||
"[When used with --pipe: Read records of recsize lines]:recsize"
|
||||
=> \$opt::max_lines),
|
||||
"interactive|p[Ask user before running a job]" => \$opt::interactive,
|
||||
("verbose|t[Print the job to be run on stderr (standard error)]"
|
||||
=> \$opt::verbose),
|
||||
("version|V[Print the version GNU parallel and exit]"
|
||||
=> \$opt::version),
|
||||
('min-version|minversion=i'.
|
||||
'[Print the version GNU parallel and exit]:version:($(parallel --minversion 0))'
|
||||
=> \$opt::minversion),
|
||||
("show-limits|showlimits".
|
||||
"[Display limits given by the operating system]"
|
||||
=> \$opt::show_limits),
|
||||
("exit|x[Exit if the size (see the -s option) is exceeded]"
|
||||
=> \$opt::x),
|
||||
# Semaphore
|
||||
"semaphore" => \$opt::semaphore,
|
||||
"semaphore-timeout|semaphoretimeout|st=s"
|
||||
=> \$opt::semaphoretimeout,
|
||||
"semaphore-name|semaphorename|id=s" => \$opt::semaphorename,
|
||||
"fg" => \$opt::fg,
|
||||
"bg" => \$opt::bg,
|
||||
"wait" => \$opt::wait,
|
||||
"semaphore[Work as a counting semaphore]" => \$opt::semaphore,
|
||||
("semaphore-timeout|semaphoretimeout|st=s".
|
||||
"[If secs > 0: If the semaphore is not released within secs seconds, take it anyway]:secs"
|
||||
=> \$opt::semaphoretimeout),
|
||||
("semaphore-name|semaphorename|id=s".
|
||||
"[Use name as the name of the semaphore]:name"
|
||||
=> \$opt::semaphorename),
|
||||
"fg[Run command in foreground]" => \$opt::fg,
|
||||
"bg[Run command in background]" => \$opt::bg,
|
||||
"wait[Wait for all commands to complete]" => \$opt::wait,
|
||||
# Shebang #!/usr/bin/parallel --shebang
|
||||
"shebang|hashbang" => \$opt::shebang,
|
||||
"internal-pipe-means-argfiles|internalpipemeansargfiles"
|
||||
=> \$opt::internal_pipe_means_argfiles,
|
||||
("shebang|hashbang".
|
||||
"[GNU parallel can be called as a shebang (#!) command as the first line of a script. The content of the file will be treated as inputsource]"
|
||||
=> \$opt::shebang),
|
||||
("internal-pipe-means-argfiles|internalpipemeansargfiles"
|
||||
=> \$opt::internal_pipe_means_argfiles),
|
||||
"Y" => \$opt::retired,
|
||||
"skip-first-line|skipfirstline"
|
||||
=> \$opt::skip_first_line,
|
||||
("skip-first-line|skipfirstline".
|
||||
"[Do not use the first line of input (used by GNU parallel itself when called with --shebang)]"
|
||||
=> \$opt::skip_first_line),
|
||||
"bug" => \$opt::bug,
|
||||
# --pipe
|
||||
"pipe|spreadstdin" => \$opt::pipe,
|
||||
"round-robin|roundrobin|round" => \$opt::roundrobin,
|
||||
("pipe|spreadstdin".
|
||||
"[Spread input to jobs on stdin (standard input)]" => \$opt::pipe),
|
||||
("round-robin|roundrobin|round".
|
||||
"[Distribute chunks of standard input in a round robin fashion]"
|
||||
=> \$opt::roundrobin),
|
||||
"recstart=s" => \$opt::recstart,
|
||||
"recend=s" => \$opt::recend,
|
||||
"regexp|regex" => \$opt::regexp,
|
||||
"remove-rec-sep|removerecsep|rrs" => \$opt::remove_rec_sep,
|
||||
"output-as-files|outputasfiles|files" => \$opt::files,
|
||||
"block-size|blocksize|block=s" => \$opt::blocksize,
|
||||
"block-timeout|blocktimeout|bt=s" => \$opt::blocktimeout,
|
||||
"header=s" => \$opt::header,
|
||||
"cat" => \$opt::cat,
|
||||
"fifo" => \$opt::fifo,
|
||||
"pipe-part|pipepart" => \$opt::pipepart,
|
||||
"tee" => \$opt::tee,
|
||||
"shard=s" => \$opt::shard,
|
||||
"bin=s" => \$opt::bin,
|
||||
"group-by|groupby=s" => \$opt::groupby,
|
||||
("recend=s".
|
||||
"[Split record between endstring and startstring]:endstring"
|
||||
=> \$opt::recend),
|
||||
("regexp|regex".
|
||||
"[Use --regexp to interpret --recstart and --recend as regular expressions]"
|
||||
=> \$opt::regexp),
|
||||
("remove-rec-sep|removerecsep|rrs".
|
||||
"[Remove record separator]" => \$opt::remove_rec_sep),
|
||||
("output-as-files|outputasfiles|files[Save output to files]"
|
||||
=> \$opt::files),
|
||||
("block-size|blocksize|block=s".
|
||||
"[Size of block in bytes to read at a time]:size"
|
||||
=> \$opt::blocksize),
|
||||
("block-timeout|blocktimeout|bt=s".
|
||||
"[Timeout for reading block when using --pipe]:duration"
|
||||
=> \$opt::blocktimeout),
|
||||
"header=s[Use regexp as header]:regexp" => \$opt::header,
|
||||
"cat[Create a temporary file with content]" => \$opt::cat,
|
||||
"fifo[Create a temporary fifo with content]" => \$opt::fifo,
|
||||
("pipe-part|pipepart[Pipe parts of a physical file]"
|
||||
=> \$opt::pipepart),
|
||||
"tee[Pipe all data to all jobs]" => \$opt::tee,
|
||||
("shard=s".
|
||||
"[Use shardexpr as shard key and shard input to the jobs]:shardexpr"
|
||||
=> \$opt::shard),
|
||||
("bin=s".
|
||||
"[Use binexpr as binning key and bin input to the jobs]:binexpr"
|
||||
=> \$opt::bin),
|
||||
"group-by|groupby=s[Group input by value]:val" => \$opt::groupby,
|
||||
#
|
||||
"hgrp|hostgrp|hostgroup|hostgroups" => \$opt::hostgroups,
|
||||
"embed" => \$opt::embed,
|
||||
"filter=s" => \@opt::filter,
|
||||
("hgrp|hostgrp|hostgroup|hostgroups[Enable hostgroups on arguments]"
|
||||
=> \$opt::hostgroups),
|
||||
"embed[Embed GNU parallel in a shell script]" => \$opt::embed,
|
||||
("filter=s[Only run jobs where filter is true]:filter"
|
||||
=> \@opt::filter),
|
||||
"parset=s" => \$opt::parset,
|
||||
"completion=s" => \$opt::completion,
|
||||
# Parameter for testing optimal values
|
||||
"test=s" => \$opt::test,
|
||||
);
|
||||
|
|
@ -1905,6 +2133,7 @@ sub parse_options(@) {
|
|||
# Default: Same nice level as GNU Parallel is started at
|
||||
$opt::nice ||= eval { getpriority(0,0) } || 0;
|
||||
if(defined $opt::help) { usage(); exit(0); }
|
||||
if(defined $opt::completion) { shell_completion(); exit(0); }
|
||||
if(defined $opt::embed) { embed(); exit(0); }
|
||||
if(defined $opt::sqlandworker) {
|
||||
$opt::sqlmaster = $opt::sqlworker = $opt::sqlandworker;
|
||||
|
|
@ -2313,7 +2542,7 @@ sub check_invalid_option_combinations() {
|
|||
|
||||
sub init_globals() {
|
||||
# Defaults:
|
||||
$Global::version = 20220323;
|
||||
$Global::version = 20220331;
|
||||
$Global::progname = 'parallel';
|
||||
$::name = "GNU Parallel";
|
||||
$Global::infinity = 2**31;
|
||||
|
|
@ -6119,7 +6348,6 @@ sub usleep($) {
|
|||
|
||||
sub make_regexp_ungreedy {
|
||||
my $regexp = shift;
|
||||
|
||||
my $class_state = 0;
|
||||
my $escape_state = 0;
|
||||
my $found = 0;
|
||||
|
|
|
|||
|
|
@ -774,6 +774,19 @@ https://perldoc.perl.org/perlre.html
|
|||
See also: B<--csv> B<{>I<n>B<}> B<--trim> B<--link>
|
||||
|
||||
|
||||
=item B<--completion> I<shell> (alpha testing)
|
||||
|
||||
Generate shell completion code for interactive shells.
|
||||
|
||||
Supported shells: zsh.
|
||||
|
||||
Use I<auto> as I<shell> to automatically detect running shell.
|
||||
|
||||
Activate the completion code with:
|
||||
|
||||
zsh% eval "`parallel --completion auto`"
|
||||
|
||||
|
||||
=item B<--compress>
|
||||
|
||||
Compress temporary files.
|
||||
|
|
|
|||
Loading…
Reference in a new issue