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env_parallel.{ash,dash}: added. Only aliases and variables are supported.

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This commit is contained in:
Ole Tange 2017-02-08 00:54:45 +01:00
parent a2358aebe4
commit bcdea23569
17 changed files with 580 additions and 54 deletions
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56
Makefile.am
View file

@ -59,4 +59,60 @@ upload:
pushd; \ pushd; \
sudo cp /usr/local/bin/parallel /usr/local/bin/parallel-$(YYYYMMDD) sudo cp /usr/local/bin/parallel /usr/local/bin/parallel-$(YYYYMMDD)
alphaupload:
# Copy of upload
eval `gpg-agent --daemon`
# make sure $YYYYMMDD is set
echo $(YYYYMMDD) | grep 20
cp parallel-$(YYYYMMDD).tar.bz2 parallel-latest.tar.bz2
cp doc/parallel.directive parallel-$(YYYYMMDD).tar.bz2.directive
perl -i -pe "s/20\d\d\d\d\d\d/$(YYYYMMDD)/" parallel-*.tar.*directive
gpg --clearsign --yes parallel-$(YYYYMMDD).tar.bz2.directive
cp doc/parallel.latest.directive parallel-latest.tar.bz2.directive
perl -i -pe "s/20\d\d\d\d\d\d/$(YYYYMMDD)/" parallel-latest.tar.*directive
gpg --clearsign --yes parallel-latest.tar.bz2.directive
(echo '#!/bin/bash'; \
echo; \
echo "# To check the signature run:"; \
echo "# echo | gpg"; \
echo "# gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve parallel-$(YYYYMMDD).tar.bz2.sig"; \
echo; \
echo "echo | gpg 2>/dev/null"; \
echo 'gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve $$0'; \
echo 'exit $$?' ; \
echo; \
gpg -ab -o - parallel-$(YYYYMMDD).tar.bz2; \
) > parallel-$(YYYYMMDD).tar.bz2.sig
(echo '#!/bin/bash'; \
echo; \
echo "# To check the signature run:"; \
echo "# echo | gpg"; \
echo "# gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve parallel-latest.tar.bz2.sig"; \
echo; \
echo "echo | gpg 2>/dev/null"; \
echo 'gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve $$0'; \
echo 'exit $$?' ; \
echo; \
gpg -ab -o - parallel-$(YYYYMMDD).tar.bz2; \
) > parallel-latest.tar.bz2.sig
gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve parallel-latest.tar.bz2.sig
gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve parallel-$(YYYYMMDD).tar.bz2.sig
../ftpsync/src/ftpsync parallel-$(YYYYMMDD).tar.bz2{,.sig,*asc} ftp://ftp-upload.gnu.org/incoming/alpha/
# This can take 7 minutes
pushd /tmp; \
rm -rf /tmp/parallel-$(YYYYMMDD)*; \
while ! wget http://alpha.gnu.org/gnu/parallel/parallel-$(YYYYMMDD).tar.bz2 ; do sleep 2; done; \
tar xjvf parallel-$(YYYYMMDD).tar.bz2; \
cd parallel-$(YYYYMMDD); \
./configure; \
make -j && sudo make -j install; \
pushd; \
sudo cp /usr/local/bin/parallel /usr/local/bin/parallel-$(YYYYMMDD)
EXTRA_DIST = CITATION CREDITS EXTRA_DIST = CITATION CREDITS

56
Makefile.in
View file

@ -807,6 +807,62 @@ upload:
pushd; \ pushd; \
sudo cp /usr/local/bin/parallel /usr/local/bin/parallel-$(YYYYMMDD) sudo cp /usr/local/bin/parallel /usr/local/bin/parallel-$(YYYYMMDD)
alphaupload:
# Copy of upload
eval `gpg-agent --daemon`
# make sure $YYYYMMDD is set
echo $(YYYYMMDD) | grep 20
cp parallel-$(YYYYMMDD).tar.bz2 parallel-latest.tar.bz2
cp doc/parallel.directive parallel-$(YYYYMMDD).tar.bz2.directive
perl -i -pe "s/20\d\d\d\d\d\d/$(YYYYMMDD)/" parallel-*.tar.*directive
gpg --clearsign --yes parallel-$(YYYYMMDD).tar.bz2.directive
cp doc/parallel.latest.directive parallel-latest.tar.bz2.directive
perl -i -pe "s/20\d\d\d\d\d\d/$(YYYYMMDD)/" parallel-latest.tar.*directive
gpg --clearsign --yes parallel-latest.tar.bz2.directive
(echo '#!/bin/bash'; \
echo; \
echo "# To check the signature run:"; \
echo "# echo | gpg"; \
echo "# gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve parallel-$(YYYYMMDD).tar.bz2.sig"; \
echo; \
echo "echo | gpg 2>/dev/null"; \
echo 'gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve $$0'; \
echo 'exit $$?' ; \
echo; \
gpg -ab -o - parallel-$(YYYYMMDD).tar.bz2; \
) > parallel-$(YYYYMMDD).tar.bz2.sig
(echo '#!/bin/bash'; \
echo; \
echo "# To check the signature run:"; \
echo "# echo | gpg"; \
echo "# gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve parallel-latest.tar.bz2.sig"; \
echo; \
echo "echo | gpg 2>/dev/null"; \
echo 'gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve $$0'; \
echo 'exit $$?' ; \
echo; \
gpg -ab -o - parallel-$(YYYYMMDD).tar.bz2; \
) > parallel-latest.tar.bz2.sig
gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve parallel-latest.tar.bz2.sig
gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve parallel-$(YYYYMMDD).tar.bz2.sig
../ftpsync/src/ftpsync parallel-$(YYYYMMDD).tar.bz2{,.sig,*asc} ftp://ftp-upload.gnu.org/incoming/alpha/
# This can take 7 minutes
pushd /tmp; \
rm -rf /tmp/parallel-$(YYYYMMDD)*; \
while ! wget http://alpha.gnu.org/gnu/parallel/parallel-$(YYYYMMDD).tar.bz2 ; do sleep 2; done; \
tar xjvf parallel-$(YYYYMMDD).tar.bz2; \
cd parallel-$(YYYYMMDD); \
./configure; \
make -j && sudo make -j install; \
pushd; \
sudo cp /usr/local/bin/parallel /usr/local/bin/parallel-$(YYYYMMDD)
# Tell versions [3.59,3.63) of GNU make to not export all variables. # Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded. # Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT: .NOEXPORT:

5
NEWS
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@ -1,3 +1,8 @@
20170206alpha
* --tee introduced.
20170122 20170122
* sql now uses a temporary credentials file for MySQL to avoid * sql now uses a temporary credentials file for MySQL to avoid

12
README
View file

@ -44,9 +44,9 @@ document.
Full installation of GNU Parallel is as simple as: Full installation of GNU Parallel is as simple as:
wget http://ftpmirror.gnu.org/parallel/parallel-20170122.tar.bz2 wget http://ftpmirror.gnu.org/parallel/parallel-20170206.tar.bz2
bzip2 -dc parallel-20170122.tar.bz2 | tar xvf - bzip2 -dc parallel-20170206.tar.bz2 | tar xvf -
cd parallel-20170122 cd parallel-20170206
./configure && make && sudo make install ./configure && make && sudo make install
@ -55,9 +55,9 @@ Full installation of GNU Parallel is as simple as:
If you are not root you can add ~/bin to your path and install in If you are not root you can add ~/bin to your path and install in
~/bin and ~/share: ~/bin and ~/share:
wget http://ftpmirror.gnu.org/parallel/parallel-20170122.tar.bz2 wget http://ftpmirror.gnu.org/parallel/parallel-20170206.tar.bz2
bzip2 -dc parallel-20170122.tar.bz2 | tar xvf - bzip2 -dc parallel-20170206.tar.bz2 | tar xvf -
cd parallel-20170122 cd parallel-20170206
./configure --prefix=$HOME && make && make install ./configure --prefix=$HOME && make && make install
Or if your system lacks 'make' you can simply copy src/parallel Or if your system lacks 'make' you can simply copy src/parallel

20
configure vendored
View file

@ -1,6 +1,6 @@
#! /bin/sh #! /bin/sh
# Guess values for system-dependent variables and create Makefiles. # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for parallel 20170122. # Generated by GNU Autoconf 2.69 for parallel 20170206.
# #
# Report bugs to <bug-parallel@gnu.org>. # Report bugs to <bug-parallel@gnu.org>.
# #
@ -579,8 +579,8 @@ MAKEFLAGS=
# Identity of this package. # Identity of this package.
PACKAGE_NAME='parallel' PACKAGE_NAME='parallel'
PACKAGE_TARNAME='parallel' PACKAGE_TARNAME='parallel'
PACKAGE_VERSION='20170122' PACKAGE_VERSION='20170206'
PACKAGE_STRING='parallel 20170122' PACKAGE_STRING='parallel 20170206'
PACKAGE_BUGREPORT='bug-parallel@gnu.org' PACKAGE_BUGREPORT='bug-parallel@gnu.org'
PACKAGE_URL='' PACKAGE_URL=''
@ -1214,7 +1214,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing. # Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh. # This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF cat <<_ACEOF
\`configure' configures parallel 20170122 to adapt to many kinds of systems. \`configure' configures parallel 20170206 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]... Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1281,7 +1281,7 @@ fi
if test -n "$ac_init_help"; then if test -n "$ac_init_help"; then
case $ac_init_help in case $ac_init_help in
short | recursive ) echo "Configuration of parallel 20170122:";; short | recursive ) echo "Configuration of parallel 20170206:";;
esac esac
cat <<\_ACEOF cat <<\_ACEOF
@ -1357,7 +1357,7 @@ fi
test -n "$ac_init_help" && exit $ac_status test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then if $ac_init_version; then
cat <<\_ACEOF cat <<\_ACEOF
parallel configure 20170122 parallel configure 20170206
generated by GNU Autoconf 2.69 generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc. Copyright (C) 2012 Free Software Foundation, Inc.
@ -1374,7 +1374,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake. running configure, to aid debugging if configure makes a mistake.
It was created by parallel $as_me 20170122, which was It was created by parallel $as_me 20170206, which was
generated by GNU Autoconf 2.69. Invocation command line was generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@ $ $0 $@
@ -2237,7 +2237,7 @@ fi
# Define the identity of the package. # Define the identity of the package.
PACKAGE='parallel' PACKAGE='parallel'
VERSION='20170122' VERSION='20170206'
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
@ -2880,7 +2880,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their # report actual input values of CONFIG_FILES etc. instead of their
# values after options handling. # values after options handling.
ac_log=" ac_log="
This file was extended by parallel $as_me 20170122, which was This file was extended by parallel $as_me 20170206, which was
generated by GNU Autoconf 2.69. Invocation command line was generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES CONFIG_FILES = $CONFIG_FILES
@ -2942,7 +2942,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\ ac_cs_version="\\
parallel config.status 20170122 parallel config.status 20170206
configured by $0, generated by GNU Autoconf 2.69, configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\" with options \\"\$ac_cs_config\\"

2
configure.ac
View file

@ -1,4 +1,4 @@
AC_INIT([parallel], [20170122], [bug-parallel@gnu.org]) AC_INIT([parallel], [20170206], [bug-parallel@gnu.org])
AM_INIT_AUTOMAKE([-Wall -Werror foreign]) AM_INIT_AUTOMAKE([-Wall -Werror foreign])
AC_CONFIG_HEADERS([config.h]) AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([ AC_CONFIG_FILES([

18
src/Makefile.am
View file

@ -1,6 +1,7 @@
bin_SCRIPTS = parallel sql niceload parcat \ bin_SCRIPTS = parallel sql niceload parcat env_parallel \
env_parallel env_parallel.bash env_parallel.zsh env_parallel.fish \ env_parallel.ash env_parallel.bash env_parallel.csh \
env_parallel.ksh env_parallel.pdksh env_parallel.csh env_parallel.tcsh env_parallel.dash env_parallel.fish env_parallel.ksh \
env_parallel.pdksh env_parallel.tcsh env_parallel.zsh
install-exec-hook: install-exec-hook:
rm $(DESTDIR)$(bindir)/sem || true rm $(DESTDIR)$(bindir)/sem || true
@ -229,8 +230,9 @@ DISTCLEANFILES = parallel.1 env_parallel.1 sem.1 sql.1 niceload.1 \
parcat.pdf parcat.pdf
EXTRA_DIST = parallel sem sql niceload parcat env_parallel \ EXTRA_DIST = parallel sem sql niceload parcat env_parallel \
env_parallel.bash env_parallel.zsh env_parallel.fish env_parallel.ksh \ env_parallel.ash env_parallel.bash env_parallel.csh \
env_parallel.pdksh env_parallel.csh env_parallel.tcsh \ env_parallel.dash env_parallel.fish env_parallel.ksh \
sem.pod parallel.pod env_parallel.pod niceload.pod parallel_tutorial.pod \ env_parallel.pdksh env_parallel.tcsh env_parallel.zsh \
parallel_design.pod parallel_alternatives.pod \ sem.pod parallel.pod env_parallel.pod niceload.pod \
$(DISTCLEANFILES) parallel_tutorial.pod parallel_design.pod \
parallel_alternatives.pod $(DISTCLEANFILES)

18
src/Makefile.in
View file

@ -229,9 +229,10 @@ target_alias = @target_alias@
top_build_prefix = @top_build_prefix@ top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@ top_builddir = @top_builddir@
top_srcdir = @top_srcdir@ top_srcdir = @top_srcdir@
bin_SCRIPTS = parallel sql niceload parcat \ bin_SCRIPTS = parallel sql niceload parcat env_parallel \
env_parallel env_parallel.bash env_parallel.zsh env_parallel.fish \ env_parallel.ash env_parallel.bash env_parallel.csh \
env_parallel.ksh env_parallel.pdksh env_parallel.csh env_parallel.tcsh env_parallel.dash env_parallel.fish env_parallel.ksh \
env_parallel.pdksh env_parallel.tcsh env_parallel.zsh
@DOCUMENTATION_TRUE@man_MANS = parallel.1 env_parallel.1 sem.1 sql.1 niceload.1 \ @DOCUMENTATION_TRUE@man_MANS = parallel.1 env_parallel.1 sem.1 sql.1 niceload.1 \
@DOCUMENTATION_TRUE@ parallel_tutorial.7 parallel_design.7 parallel_alternatives.7 \ @DOCUMENTATION_TRUE@ parallel_tutorial.7 parallel_design.7 parallel_alternatives.7 \
@ -261,11 +262,12 @@ DISTCLEANFILES = parallel.1 env_parallel.1 sem.1 sql.1 niceload.1 \
parcat.pdf parcat.pdf
EXTRA_DIST = parallel sem sql niceload parcat env_parallel \ EXTRA_DIST = parallel sem sql niceload parcat env_parallel \
env_parallel.bash env_parallel.zsh env_parallel.fish env_parallel.ksh \ env_parallel.ash env_parallel.bash env_parallel.csh \
env_parallel.pdksh env_parallel.csh env_parallel.tcsh \ env_parallel.dash env_parallel.fish env_parallel.ksh \
sem.pod parallel.pod env_parallel.pod niceload.pod parallel_tutorial.pod \ env_parallel.pdksh env_parallel.tcsh env_parallel.zsh \
parallel_design.pod parallel_alternatives.pod \ sem.pod parallel.pod env_parallel.pod niceload.pod \
$(DISTCLEANFILES) parallel_tutorial.pod parallel_design.pod \
parallel_alternatives.pod $(DISTCLEANFILES)
all: all-am all: all-am

49
src/env_parallel
View file

@ -18,28 +18,41 @@
# or write to the Free Software Foundation, Inc., 51 Franklin St, # or write to the Free Software Foundation, Inc., 51 Franklin St,
# Fifth Floor, Boston, MA 02110-1301 USA # Fifth Floor, Boston, MA 02110-1301 USA
GREPQ="grep >/dev/null 2>/dev/null" grepq() {
# grep -q for systems without -q
grep >/dev/null 2>/dev/null "$@"
}
installer() {
source="$1"
script="$2"
into="$3"
if grepq $script $into; then
true already installed
else
echo $source \`which $script\` >> $into
fi
}
while test $# -gt 0; do while test $# -gt 0; do
key="$1" key="$1"
case $key in case $key in
-i|--install) -i|--install)
eval $GREPQ env_parallel.bash $HOME/.bashrc || installer . env_parallel.bash $HOME/.bashrc
echo '. `which env_parallel.bash`' >> $HOME/.bashrc installer . env_parallel.zsh $HOME/.zshenv
eval $GREPQ env_parallel.zsh $HOME/.zshenv || installer source env_parallel.ksh $HOME/.kshrc
echo '. `which env_parallel.zsh`' >> $HOME/.zshenv echo $SHELL | grepq /pdksh &&
installer . env_parallel.pdksh $HOME/.profile
echo $SHELL | grepq /ash &&
installer . env_parallel.ash $HOME/.profile
echo $SHELL | grepq /dash &&
installer . env_parallel.dash $HOME/.profile
installer source env_parallel.csh $HOME/.cshrc
installer source env_parallel.tcsh $HOME/.tcshrc
mkdir -p $HOME/.config/fish mkdir -p $HOME/.config/fish
eval $GREPQ env_parallel.fish $HOME/.config/fish/config.fish || grepq env_parallel.fish $HOME/.config/fish/config.fish ||
echo '. (which env_parallel.fish)' >> $HOME/.config/fish/config.fish echo '. (which env_parallel.fish)' >> $HOME/.config/fish/config.fish
eval $GREPQ env_parallel.ksh $HOME/.kshrc ||
echo 'source `which env_parallel.ksh`' >> $HOME/.kshrc
eval $GREPQ env_parallel.pdksh $HOME/.profile ||
echo '. `which env_parallel.pdksh`' >> $HOME/.profile
eval $GREPQ env_parallel.csh $HOME/.cshrc ||
echo 'source `which env_parallel.csh`' >> $HOME/.cshrc
eval $GREPQ env_parallel.tcsh $HOME/.tcshrc ||
echo 'source `which env_parallel.tcsh`' >> $HOME/.tcshrc
echo 'Installed env_parallel in: ' echo 'Installed env_parallel in: '
echo " " $HOME/.bashrc echo " " $HOME/.bashrc
echo " " $HOME/.zshenv echo " " $HOME/.zshenv
@ -83,6 +96,14 @@ pdksh: Put this in $HOME/.profile: source `which env_parallel.pdksh`
E.g. by doing: echo '. `which env_parallel.pdksh`' >> $HOME/.profile E.g. by doing: echo '. `which env_parallel.pdksh`' >> $HOME/.profile
Supports: aliases, functions, variables, arrays Supports: aliases, functions, variables, arrays
ash: Put this in $HOME/.profile: . `which env_parallel.ash`
E.g. by doing: echo '. `which env_parallel.ash`' >> $HOME/.profile
Supports: aliases, variables
dash: Put this in $HOME/.profile: . `which env_parallel.dash`
E.g. by doing: echo '. `which env_parallel.dash`' >> $HOME/.profile
Supports: aliases, variables
csh: Put this in $HOME/.cshrc: source `which env_parallel.csh` csh: Put this in $HOME/.cshrc: source `which env_parallel.csh`
E.g. by doing: echo 'source `which env_parallel.csh`' >> $HOME/.cshrc E.g. by doing: echo 'source `which env_parallel.csh`' >> $HOME/.cshrc
Supports: aliases, variables, arrays with no special chars Supports: aliases, variables, arrays with no special chars

145
src/env_parallel.ash Normal file
View file

@ -0,0 +1,145 @@
#!/usr/bin/env ash
# This file must be sourced in ash:
#
# . `which env_parallel.ash`
#
# after which 'env_parallel' works
#
#
# Copyright (C) 2017
# Ole Tange and Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>
# or write to the Free Software Foundation, Inc., 51 Franklin St,
# Fifth Floor, Boston, MA 02110-1301 USA
env_parallel() {
# env_parallel.ash
# Get the --env variables if set
# --env _ should be ignored
# and convert a b c to (a|b|c)
# If --env not set: Match everything (.*)
local _grep_REGEXP="$(
perl -e '
for(@ARGV){
/^_$/ and $next_is_env = 0;
$next_is_env and push @envvar, split/,/, $_;
$next_is_env = /^--env$/;
}
$vars = join "|",map { quotemeta $_ } @envvar;
print $vars ? "($vars)" : "(.*)";
' -- "$@"
)"
# Deal with --env _
local _ignore_UNDERSCORE="$(
perl -e '
for(@ARGV){
$next_is_env and push @envvar, split/,/, $_;
$next_is_env=/^--env$/;
}
if(grep { /^_$/ } @envvar) {
if(not open(IN, "<", "$ENV{HOME}/.parallel/ignored_vars")) {
print STDERR "parallel: Error: ",
"Run \"parallel --record-env\" in a clean environment first.\n";
} else {
chomp(@ignored_vars = <IN>);
$vars = join "|",map { quotemeta $_ } "env_parallel", @ignored_vars;
print $vars ? "($vars)" : "(,,nO,,VaRs,,)";
}
}
' -- "$@"
)"
_list_aliases() {
alias | perl -pe 's/=.*//'
}
_body_aliases() {
alias "$@" | perl -pe 's/^/alias /'
}
_list_functions() {
# TODO see http://unix.stackexchange.com/questions/343297/dash-list-declared-functions
true;
}
_list_variables() {
# This may screw up if variables contain \n and =
set | perl -ne 's/=.*// and print;'
}
_body_variables() {
# Crappy typeset -p
for _i in "$@"
do
echo -n "$_i"=
eval echo -n \"\$$_i\" |
perl -pe 's/[\002-\011\013-\032\\\#\?\`\(\)\{\}\[\]\^\*\<\=\>\~\|\; \"\!\$\&\202-\377]/\\$&/go;'"s/'/\\\'/g; s/[\n]/'\\n'/go;";
echo
done
}
# --record-env
if ! perl -e 'exit grep { /^--record-env$/ } @ARGV' -- "$@"; then
(_list_aliases;
_list_functions;
_list_variables) |
cat > $HOME/.parallel/ignored_vars
return 0
fi
# Grep alias names
local _alias_NAMES="$(_list_aliases |
grep -E "^$_grep_REGEXP"\$ | grep -vE "^$_ignore_UNDERSCORE"\$ )"
local _list_alias_BODIES="_body_aliases $_alias_NAMES"
if [ "$_alias_NAMES" = "" ] ; then
# no aliases selected
_list_alias_BODIES="true"
fi
unset _alias_NAMES
# Grep function names
local _function_NAMES="$(_list_functions |
grep -E "^$_grep_REGEXP"\$ | grep -vE "^$_ignore_UNDERSCORE"\$ )"
local _list_function_BODIES="typeset -f $_function_NAMES"
if [ "$_function_NAMES" = "" ] ; then
# no functions selected
_list_function_BODIES="true"
fi
unset _function_NAMES
# Grep variable names
local _variable_NAMES="$(_list_variables |
grep -E "^$_grep_REGEXP"\$ | grep -vE "^$_ignore_UNDERSCORE"\$ |
# grep -vFf <(readonly -p) |
grep -Ev '^(BASHOPTS|BASHPID|EUID|GROUPS|FUNCNAME|DIRSTACK|_|PIPESTATUS|PPID|SHELLOPTS|UID|USERNAME|BASH_[A-Z_]+)$')"
local _list_variable_VALUES="_body_variables $_variable_NAMES"
if [ "$_variable_NAMES" = "" ] ; then
# no variables selected
_list_variable_VALUES="true"
fi
unset _variable_NAMES
# Copy shopt (so e.g. extended globbing works)
# But force expand_aliases as aliases otherwise do not work
export PARALLEL_ENV="$(
$_list_alias_BODIES;
$_list_variable_VALUES;
$_list_function_BODIES)";
unset _list_alias_BODIES
unset _list_variable_VALUES
unset _list_function_BODIES
`which parallel` "$@";
_parallel_exit_CODE=$?
unset PARALLEL_ENV;
return $_parallel_exit_CODE
}

145
src/env_parallel.dash Executable file
View file

@ -0,0 +1,145 @@
#!/usr/bin/env dash
# This file must be sourced in dash:
#
# . `which env_parallel.dash`
#
# after which 'env_parallel' works
#
#
# Copyright (C) 2017
# Ole Tange and Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>
# or write to the Free Software Foundation, Inc., 51 Franklin St,
# Fifth Floor, Boston, MA 02110-1301 USA
env_parallel() {
# env_parallel.dash
# Get the --env variables if set
# --env _ should be ignored
# and convert a b c to (a|b|c)
# If --env not set: Match everything (.*)
local _grep_REGEXP="$(
perl -e '
for(@ARGV){
/^_$/ and $next_is_env = 0;
$next_is_env and push @envvar, split/,/, $_;
$next_is_env = /^--env$/;
}
$vars = join "|",map { quotemeta $_ } @envvar;
print $vars ? "($vars)" : "(.*)";
' -- "$@"
)"
# Deal with --env _
local _ignore_UNDERSCORE="$(
perl -e '
for(@ARGV){
$next_is_env and push @envvar, split/,/, $_;
$next_is_env=/^--env$/;
}
if(grep { /^_$/ } @envvar) {
if(not open(IN, "<", "$ENV{HOME}/.parallel/ignored_vars")) {
print STDERR "parallel: Error: ",
"Run \"parallel --record-env\" in a clean environment first.\n";
} else {
chomp(@ignored_vars = <IN>);
$vars = join "|",map { quotemeta $_ } "env_parallel", @ignored_vars;
print $vars ? "($vars)" : "(,,nO,,VaRs,,)";
}
}
' -- "$@"
)"
_list_aliases() {
alias | perl -pe 's/=.*//'
}
_body_aliases() {
alias "$@" | perl -pe 's/^/alias /'
}
_list_functions() {
# TODO see http://unix.stackexchange.com/questions/343297/dash-list-declared-functions
true;
}
_list_variables() {
# This may screw up if variables contain \n and =
set | perl -ne 's/=.*// and print;'
}
_body_variables() {
# Crappy typeset -p
for _i in "$@"
do
echo -n "$_i"=
eval echo -n \"\$$_i\" |
perl -pe 's/[\002-\011\013-\032\\\#\?\`\(\)\{\}\[\]\^\*\<\=\>\~\|\; \"\!\$\&\202-\377]/\\$&/go;'"s/'/\\\'/g; s/[\n]/'\\n'/go;";
echo
done
}
# --record-env
if ! perl -e 'exit grep { /^--record-env$/ } @ARGV' -- "$@"; then
(_list_aliases;
_list_functions;
_list_variables) |
cat > $HOME/.parallel/ignored_vars
return 0
fi
# Grep alias names
local _alias_NAMES="$(_list_aliases |
grep -E "^$_grep_REGEXP"\$ | grep -vE "^$_ignore_UNDERSCORE"\$ )"
local _list_alias_BODIES="_body_aliases $_alias_NAMES"
if [ "$_alias_NAMES" = "" ] ; then
# no aliases selected
_list_alias_BODIES="true"
fi
unset _alias_NAMES
# Grep function names
local _function_NAMES="$(_list_functions |
grep -E "^$_grep_REGEXP"\$ | grep -vE "^$_ignore_UNDERSCORE"\$ )"
local _list_function_BODIES="typeset -f $_function_NAMES"
if [ "$_function_NAMES" = "" ] ; then
# no functions selected
_list_function_BODIES="true"
fi
unset _function_NAMES
# Grep variable names
local _variable_NAMES="$(_list_variables |
grep -E "^$_grep_REGEXP"\$ | grep -vE "^$_ignore_UNDERSCORE"\$ |
# grep -vFf <(readonly -p) |
grep -Ev '^(BASHOPTS|BASHPID|EUID|GROUPS|FUNCNAME|DIRSTACK|_|PIPESTATUS|PPID|SHELLOPTS|UID|USERNAME|BASH_[A-Z_]+)$')"
local _list_variable_VALUES="_body_variables $_variable_NAMES"
if [ "$_variable_NAMES" = "" ] ; then
# no variables selected
_list_variable_VALUES="true"
fi
unset _variable_NAMES
# Copy shopt (so e.g. extended globbing works)
# But force expand_aliases as aliases otherwise do not work
export PARALLEL_ENV="$(
$_list_alias_BODIES;
$_list_variable_VALUES;
$_list_function_BODIES)";
unset _list_alias_BODIES
unset _list_variable_VALUES
unset _list_function_BODIES
`which parallel` "$@";
_parallel_exit_CODE=$?
unset PARALLEL_ENV;
return $_parallel_exit_CODE
}

89
src/env_parallel.pod
View file

@ -81,6 +81,50 @@ Same as GNU B<parallel>.
=head1 SUPPORTED SHELLS =head1 SUPPORTED SHELLS
=head2 Ash
B<--env> is supported to export only the variable, or alias with the
given name. Multiple B<--env>s can be given.
Installation
Put this in $HOME/.profile:
. `which env_parallel.ash`
E.g. by doing:
echo '. `which env_parallel.ash`' >> $HOME/.profile
=over 8
=item aliases
alias myecho='echo aliases'
env_parallel myecho ::: work
env_parallel -S server myecho ::: work
env_parallel --env myecho myecho ::: work
env_parallel --env myecho -S server myecho ::: work
=item functions
Functions cannot be used. If you find a way to list function names
and definitions please contact B<parallel@gnu.org>.
=item variables
myvar=variables
env_parallel echo '$myvar' ::: work
env_parallel -S server echo '$myvar' ::: work
env_parallel --env myvar echo '$myvar' ::: work
env_parallel --env myvar -S server echo '$myvar' ::: work
=item arrays
Arrays are not supported by Ash.
=back
=head2 Bash =head2 Bash
B<--env> is supported to export only the variable, alias, function, or B<--env> is supported to export only the variable, alias, function, or
@ -184,6 +228,51 @@ Not supported by B<csh>.
=back =back
=head2 Dash
B<--env> is supported to export only the variable, or alias with the
given name. Multiple B<--env>s can be given.
Installation
Put this in $HOME/.profile:
. `which env_parallel.dash`
E.g. by doing:
echo '. `which env_parallel.dash`' >> $HOME/.profile
=over 8
=item aliases
alias myecho='echo aliases'
env_parallel myecho ::: work
env_parallel -S server myecho ::: work
env_parallel --env myecho myecho ::: work
env_parallel --env myecho -S server myecho ::: work
=item functions
Functions cannot be used. If you find a way to list function names
and definitions please contact B<parallel@gnu.org>.
=item variables
myvar=variables
env_parallel echo '$myvar' ::: work
env_parallel -S server echo '$myvar' ::: work
env_parallel --env myvar echo '$myvar' ::: work
env_parallel --env myvar -S server echo '$myvar' ::: work
=item arrays
Arrays are not supported by Dash.
=back
=head2 fish =head2 fish
B<--env> is supported to export only the variable, alias, function, or B<--env> is supported to export only the variable, alias, function, or

2
src/niceload
View file

@ -24,7 +24,7 @@
use strict; use strict;
use Getopt::Long; use Getopt::Long;
$Global::progname="niceload"; $Global::progname="niceload";
$Global::version = 20170123; $Global::version = 20170206;
Getopt::Long::Configure("bundling","require_order"); Getopt::Long::Configure("bundling","require_order");
get_options_from_array(\@ARGV) || die_usage(); get_options_from_array(\@ARGV) || die_usage();
if($opt::version) { if($opt::version) {

2
src/parallel
View file

@ -1361,7 +1361,7 @@ sub check_invalid_option_combinations {
sub init_globals { sub init_globals {
# Defaults: # Defaults:
$Global::version = 20170202; $Global::version = 20170208;
$Global::progname = 'parallel'; $Global::progname = 'parallel';
$Global::infinity = 2**31; $Global::infinity = 2**31;
$Global::debug = 0; $Global::debug = 0;

5
src/parallel.pod
View file

@ -2180,6 +2180,11 @@ fill:
seq 1000 | parallel --pipe --tee --tag 'grep {1} | wc {2}' ::: {0..9} ::: -l -c seq 1000 | parallel --pipe --tee --tag 'grep {1} | wc {2}' ::: {0..9} ::: -l -c
How many words contain a..z and how many bytes do they fill?
parallel -a /usr/share/dict/words --pipepart --tee --tag \
'grep {1} | wc {2}' ::: {a..z} ::: -l -c
=item B<--termseq> I<sequence> =item B<--termseq> I<sequence>

2
src/sql
View file

@ -576,7 +576,7 @@ $Global::Initfile && unlink $Global::Initfile;
exit ($err); exit ($err);
sub parse_options { sub parse_options {
$Global::version = 20170123; $Global::version = 20170206;
$Global::progname = 'sql'; $Global::progname = 'sql';
# This must be done first as this may exec myself # This must be done first as this may exec myself

4
testsuite/REQUIREMENTS
View file

@ -35,12 +35,12 @@ sql mysql://root:"$mysqlrootpass"@/mysql "DROP DATABASE `whoami`;DROP USER '`who
sql mysql://root:"$mysqlrootpass"@/mysql "CREATE DATABASE `whoami`;CREATE USER '`whoami`'@'localhost' IDENTIFIED BY '`whoami`'; GRANT ALL ON `whoami`.* TO '`whoami`'@'localhost';" sql mysql://root:"$mysqlrootpass"@/mysql "CREATE DATABASE `whoami`;CREATE USER '`whoami`'@'localhost' IDENTIFIED BY '`whoami`'; GRANT ALL ON `whoami`.* TO '`whoami`'@'localhost';"
# SHELLS # SHELLS
$INSTALL ash csh fdclone fish fizsh ksh mksh pdksh posh rc rush sash tcsh yash zsh $INSTALL ash csh dash fdclone fish fizsh ksh mksh pdksh posh rc rush sash tcsh yash zsh
SSHPASS=`goodpasswd` SSHPASS=`goodpasswd`
export SSHPASS export SSHPASS
#shells="bash sh csh ash tcsh zsh ksh fish fizsh mksh pdksh posh rc sash yash nopathbash nopathcsh" #shells="bash sh csh ash tcsh zsh ksh fish fizsh mksh pdksh posh rc sash yash nopathbash nopathcsh"
shells="bash sh csh ash tcsh zsh ksh fish fizsh mksh posh rc sash yash nopathbash nopathcsh" shells="bash sh csh ash dash tcsh zsh ksh fish fizsh mksh posh rc sash yash nopathbash nopathcsh"
create_shell_user() { create_shell_user() {
shell="$1" shell="$1"
sudo deluser $shell && sudo mv /home/$shell /tmp/$shell.$RANDOM sudo deluser $shell && sudo mv /home/$shell /tmp/$shell.$RANDOM