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env_parallel: Support $PARALLEL in (t)csh.

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This commit is contained in:
Ole Tange 2019-01-21 03:16:23 +01:00
parent 8700e957fc
commit 3cdfcc1926
3 changed files with 24 additions and 23 deletions
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14
src/env_parallel.csh
View file

@ -26,9 +26,9 @@
# Fifth Floor, Boston, MA 02110-1301 USA
set _parallel_exit_CODE=0
if ("`alias env_parallel`" == '' || ! $?PARALLEL) then
if ("`alias env_parallel`" == '' || ! $?PARALLEL_CSH) then
# Activate alias
alias env_parallel '(setenv PARALLEL "\!*"; source `which env_parallel.csh`)'
alias env_parallel '(setenv PARALLEL_CSH "\!*"; source `which env_parallel.csh`)'
else
# Get the --env variables if set
# --env _ should be ignored
@ -50,7 +50,7 @@ else
$vars = join "|",map { quotemeta $_ } @envvar;
print $vars ? "($vars)" : "(.*)";
'EOF'
set _grep_REGEXP="`perl $_tMpscRIpt -- $PARALLEL`"
set _grep_REGEXP="`perl $_tMpscRIpt -- $PARALLEL_CSH`"
# Deal with --env _
cat <<'EOF' > $_tMpscRIpt
@ -71,7 +71,7 @@ else
}
}
'EOF'
set _ignore_UNDERSCORE="`perl $_tMpscRIpt -- $PARALLEL`"
set _ignore_UNDERSCORE="`perl $_tMpscRIpt -- $PARALLEL_CSH`"
rm $_tMpscRIpt
# Get the scalar and array variable names
@ -92,7 +92,7 @@ else
eval if'(${#'$_vARnAmE'} > 1) echo array_'$_vARnAmE'="$'$_vARnAmE'"' >> $_tMpvARfILe;
end
unset _vARnAmE _vARnAmES
# shell quote variables (--plain needed due to $PARALLEL abuse)
# shell quote variables (--plain needed due to ignore if $PARALLEL is set)
# Convert 'scalar_myvar=...' to 'set myvar=...'
# Convert 'array_myvar=...' to 'set array=(...)'
cat $_tMpvARfILe | parallel --plain --shellquote | perl -pe 's/^scalar_(\S+).=/set $1=/ or s/^array_(\S+).=(.*)/set $1=($2)/ && s/\\ / /g;' > $_tMpaLLfILe
@ -130,10 +130,10 @@ else
setenv PARALLEL_ENV "`cat $_tMpaLLfILe; rm $_tMpaLLfILe`";
unset _tMpaLLfILe;
# Use $PARALLEL set in calling alias
# Use $PARALLEL_CSH set in calling alias
parallel
set _parallel_exit_CODE=$status
setenv PARALLEL_ENV
setenv PARALLEL
setenv PARALLEL_CSH
endif
(exit $_parallel_exit_CODE)

25
src/env_parallel.tcsh
View file

@ -26,9 +26,9 @@
# Fifth Floor, Boston, MA 02110-1301 USA
set _parallel_exit_CODE=0
if ("`alias env_parallel`" == '' || ! $?PARALLEL) then
if ("`alias env_parallel`" == '' || ! $?PARALLEL_CSH) then
# Activate alias
alias env_parallel '(setenv PARALLEL "\!*"; source `which env_parallel.tcsh`)'
alias env_parallel '(setenv PARALLEL_CSH "\!*"; source `which env_parallel.csh`)'
else
# Get the --env variables if set
# --env _ should be ignored
@ -50,12 +50,12 @@ else
$vars = join "|",map { quotemeta $_ } @envvar;
print $vars ? "($vars)" : "(.*)";
'EOF'
set _grep_REGEXP="`perl $_tMpscRIpt -- $PARALLEL`"
set _grep_REGEXP="`perl $_tMpscRIpt -- $PARALLEL_CSH`"
# Deal with --env _
cat <<'EOF' > $_tMpscRIpt
#!/usr/bin/perl
for(@ARGV){
$next_is_env and push @envvar, split/,/, $_;
$next_is_env=/^--env$/;
@ -71,7 +71,7 @@ else
}
}
'EOF'
set _ignore_UNDERSCORE="`perl $_tMpscRIpt -- $PARALLEL`"
set _ignore_UNDERSCORE="`perl $_tMpscRIpt -- $PARALLEL_CSH`"
rm $_tMpscRIpt
# Get the scalar and array variable names
@ -83,6 +83,7 @@ else
# Make a tmpfile for the variable definitions + alias
set _tMpaLLfILe=`_tempfile`
foreach _vARnAmE ($_vARnAmES);
# These 3 lines break in csh version 20110502-3
# if not defined: next
eval if'(! $?'$_vARnAmE') continue'
# if $#myvar <= 1 echo scalar_myvar=$var
@ -91,7 +92,7 @@ else
eval if'(${#'$_vARnAmE'} > 1) echo array_'$_vARnAmE'="$'$_vARnAmE'"' >> $_tMpvARfILe;
end
unset _vARnAmE _vARnAmES
# shell quote variables (--plain needed due to $PARALLEL abuse)
# shell quote variables (--plain needed due to ignore if $PARALLEL is set)
# Convert 'scalar_myvar=...' to 'set myvar=...'
# Convert 'array_myvar=...' to 'set array=(...)'
cat $_tMpvARfILe | parallel --plain --shellquote | perl -pe 's/^scalar_(\S+).=/set $1=/ or s/^array_(\S+).=(.*)/set $1=($2)/ && s/\\ / /g;' > $_tMpaLLfILe
@ -125,18 +126,14 @@ else
# Quoted: s/\^/\\001alias\ /\;
alias | \
perl -ne '/^'"$_grep_REGEXP"'/ or next; /^'"$_ignore_UNDERSCORE"'[^_a-zA-Z]/ and next; print' | \
perl -pe s/\\047/\\047\\042\\047\\042\\047/g\;s/\^\(\\S+\)\(\\s+\)\\\(\(.\*\)\\\)/\\1\\2\\3/\;s/\^\(\\S+\)\(\\s+\)\(.\*\)/\\1\\2\\047\\3\\047/\;s/\^/\\001alias\ /\;s/\\\!/\\\\\\\!/g >> $_tMpaLLfILe
perl -pe s/\\047/\\047\\042\\047\\042\\047/g\;s/\^\(\\S+\)\(\\s+\)\\\(\(.\*\)\\\)/\\1\\2\\3/\;s/\^\(\\S+\)\(\\s+\)\(.\*\)/\\1\\2\\047\\3\\047/\;s/\^/\\001alias\ /\;s/\\\!/\\\\\\\!/g >> $_tMpaLLfILe
setenv PARALLEL_ENV "`cat $_tMpaLLfILe; rm $_tMpaLLfILe`";
unset _tMpaLLfILe;
# Use $PARALLEL set in calling alias
# Use $PARALLEL_CSH set in calling alias
parallel
set _parallel_exit_CODE=$status
setenv PARALLEL_ENV
setenv PARALLEL
setenv PARALLEL_CSH
endif
(exit $_parallel_exit_CODE)
# Tested working for aliases
# alias env_parallel 'setenv PARALLEL_ENV "`alias | perl -pe s/\\047/\\047\\042\\047\\042\\047/g\;s/\^\(\\S+\)\(\\s+\)\\\(\(.\*\)\\\)/\\1\\2\\3/\;s/\^\(\\S+\)\(\\s+\)\(.\*\)/\\1\\2\\047\\3\\047/\;s/\^/\\001alias\ /\;s/\\\!/\\\\\\\!/g;`";parallel \!*; setenv PARALLEL_ENV'

8
src/parallel
View file

@ -1444,7 +1444,7 @@ sub check_invalid_option_combinations() {
sub init_globals() {
# Defaults:
$Global::version = 20181223;
$Global::version = 20190122;
$Global::progname = 'parallel';
$Global::infinity = 2**31;
$Global::debug = 0;
@ -2028,7 +2028,11 @@ sub read_options() {
}
# Add options from shell variable $PARALLEL
if($ENV{'PARALLEL'}) {
@ARGV_env = shell_words($ENV{'PARALLEL'});
push @ARGV_env, shell_words($ENV{'PARALLEL'});
}
# Add options from env_parallel.csh via $PARALLEL_CSH
if($ENV{'PARALLEL_CSH'}) {
push @ARGV_env, shell_words($ENV{'PARALLEL_CSH'});
}
}
Getopt::Long::Configure("bundling","require_order");