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parallel: rsync version 3.2.7 support.
This commit is contained in:
Ole Tange
parent
d53a4b044c
commit
bbfb4a8d4e
19
doc/haikus
19
doc/haikus
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@ -4,7 +4,26 @@
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Quote of the month:
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Recently learned how to use GNU parallel (from ChatGPT, no less!) and I've gone mad with power
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-- Mark, Anthropomorphic Anuran @reject_resubmit@twitter
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gnu parallel is actually like. really easy
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-- tom (era) @slimefiend@twitter
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GNU parallel is magic, half of my work uses it, to the point where they're referenced and thanked in my thesis
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-- Best Catboy Key Grip @alamogordoglass@twitter
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Love to make a dual processor workstation absolutely whir running dozens of analysis scripts at once
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-- Best Catboy Key Grip @alamogordoglass@twitter
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i really didn't expect it to be as simple as it is, took me all of 5 minutes to implement and the results are exactly what i wanted
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gnu parallel babey, it's really simple actually lol
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-- tom (era) @slimefiend@twitter
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GNU parallel is your friend. Unleash your cores! #GNU
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-- Blake L @BlakeDL@twitter
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--line-buffer, a flag
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parallel, now more precise
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@ -262,9 +262,9 @@ 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 20230222 ('Gaziantep') released
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Subject: GNU Parallel 20230322 ('Grækenland Larissa tog/Tiktok?') released
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GNU Parallel 20230222 ('Gaziantep') has been released. It is available for download at: lbry://@GnuParallel:4
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GNU Parallel 20230322 ('<<>>') has been released. It is available for download at: lbry://@GnuParallel:4
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Quote of the month:
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53
src/parallel
53
src/parallel
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@ -5876,9 +5876,6 @@ sub citation() {
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"https://lists.gnu.org/archive/html/parallel/2013-11/msg00006.html",
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"https://www.gnu.org/software/parallel/parallel_design.html#citation-notice",
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"https://git.savannah.gnu.org/cgit/parallel.git/tree/doc/citation-notice-faq.txt",
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"",
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"If you send a copy of your published article to tange\@gnu.org, it will be",
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"mentioned in the release notes of next version of GNU Parallel.",
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""
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);
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while(not grep { -e "$_/will-cite" } @Global::config_dirs) {
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@ -8833,15 +8830,17 @@ sub rsync_transfer_cmd($) {
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}
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{
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my $rsync_protocol;
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my $rsync_fix;
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my $rsync_version;
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sub rsync($) {
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sub rsync_protocol {
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# rsync 3.1.x uses protocol 31 which is unsupported by 2.5.7.
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# If the version >= 3.1.0: downgrade to protocol 30
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# Returns:
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# $rsync = "rsync" or "rsync --protocol 30"
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if(not $rsync_protocol) {
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# rsync 3.1.x uses protocol 31 which is unsupported by 2.5.7.
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# If the version >= 3.1.0: downgrade to protocol 30
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# rsync 3.2.4 introduces a quoting bug: Add --old-args for that
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# Returns:
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# $rsync = "rsync" or "rsync --protocol 30 --old-args"
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sub rsync_version {
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if(not $rsync_version) {
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my @out = `rsync --version`;
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if(not @out) {
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if(::which("rsync")) {
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@ -8854,23 +8853,37 @@ sub rsync_transfer_cmd($) {
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for (@out) {
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# rsync version 3.1.3 protocol version 31
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# rsync version v3.2.3 protocol version 31
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if(/version v?(\d+.\d+)(.\d+)?/) {
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if($1 >= 3.1) {
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# Version 3.1.0 or later: Downgrade to protocol 30
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$rsync_protocol = "rsync --protocol 30";
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} else {
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$rsync_protocol = "rsync";
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}
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if(/version v?(\d+)\.(\d+)(\.(\d+))?/) {
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# 3.2.27 => 03.0227
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$rsync_version = sprintf "%02d.%02d%02d",$1,$2,$4;
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}
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}
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$rsync_protocol or
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$rsync_version or
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::die_bug("Cannot figure out version of rsync: @out");
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}
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return $rsync_protocol;
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}
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sub rsync_fixup {
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# rsync 3.1.x uses protocol 31 which is unsupported by 2.5.7.
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# If the version >= 3.1.0: downgrade to protocol 30
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# Returns:
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# $rsync = "rsync" or "rsync --protocol 30"
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if(not $rsync_fix) {
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rsync_version();
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if($rsync_version >= 3.01) {
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# Version 3.1.0 or later: Downgrade to protocol 30
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$rsync_fix .= " --protocol 30";
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}
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if($rsync_version >= 3.0204) {
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# Version 3.2.4 .. 3.2.8: --old-args
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$rsync_fix .= " --old-args";
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}
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}
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return $rsync_fix;
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}
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my $self = shift;
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return rsync_protocol()." ".$ENV{'PARALLEL_RSYNC_OPTS'}.
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return "rsync".rsync_fixup()." ".$ENV{'PARALLEL_RSYNC_OPTS'}.
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" -e".::Q($self->sshcmd());
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}
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}
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@ -21,6 +21,27 @@ par_z_sshloginfile() {
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rm -f "$tmp"
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}
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par__test_different_rsync_versions() {
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echo '### different versions of rsync need fixups'
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echo '### no output is good'
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doit() {
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rm -f 'a`b`c\<d\$e\{#\}g\"h\ i'$2 'a`b`c\<d\$e\{#\}g\"h\ i'$2.out
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touch 'a`b`c\<d\$e\{#\}g\"h\ i'$2
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TMPDIR=/tmp tmp=$(mktemp -d)
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(
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echo "#!/bin/bash"
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echo $1' "$@"'
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) > "$tmp"/rsync
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chmod +x "$tmp"/rsync
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PATH="$tmp":"$PATH"
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parallel --trc {}.out -S sh@lo cp {} {}.out ::: 'a`b`c\<d\$e\{#\}g\"h\ i'$2
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rm 'a`b`c\<d\$e\{#\}g\"h\ i'$2 'a`b`c\<d\$e\{#\}g\"h\ i'$2.out
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rm -rf "$tmp"
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}
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export -f doit
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stdout parallel --tagstring {/} -k doit {} {/} ::: /usr/local/bin/rsync-v*
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}
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par_--nonall_results() {
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echo '### --results --onall'
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tmp="$TMPDIR"/onall
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