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env_parallel.fish: Compatible with fish 2.0.0.

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This commit is contained in:
Ole Tange 2016-12-08 12:03:04 +01:00
parent 2ba37a6d64
commit 5ed19b901c
2 changed files with 87 additions and 61 deletions
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54
src/env_parallel.fish
View file

@ -2,7 +2,7 @@
# This file must be sourced in fish:
#
# source (which env_parallel.fish)
# . (which env_parallel.fish)
#
# after which 'env_parallel' works
#
@ -88,18 +88,43 @@ function env_parallel
end;
# Export function definitions
functions -n | perl -pe 's/,/\n/g' | grep -E "^$_grep_REGEXP"\$ | grep -vE "^$_ignore_UNDERSCORE"\$ | while read d; functions $d; end;
# Keep the ones from --env
# Ignore the ones from ~/.parallel/ignored_vars
# Dump each function defition
# Replace \001 with \002 because \001 is used by env_parallel
# Convert \n to \001
functions -n | perl -pe 's/,/\n/g' | \
grep -E "^$_grep_REGEXP"\$ | grep -vE "^$_ignore_UNDERSCORE"\$ | \
while read d; functions $d; end | \
perl -pe 's/\001/\002/g and not $printed++ and print STDERR
"env_parallel: Warning: ASCII value 1 in functions is not supported\n";
s/\n/\001/g';
# Convert scalar vars to fish \XX quoting
eval (set -L | grep -E "^$_grep_REGEXP " | grep -vE "^$_ignore_UNDERSCORE " | perl -ne 'chomp;
# Keep the ones from --env
# Ignore the ones from ~/.parallel/ignored_vars
# Ignore read only vars
# Execute 'set' of the content
eval (set -L | \
grep -E "^$_grep_REGEXP " | grep -vE "^$_ignore_UNDERSCORE " | \
perl -ne 'chomp;
($name,$val)=split(/ /,$_,2);
$name=~/^(HOME|USER|COLUMNS|FISH_VERSION|LINES|PWD|SHLVL|_|history|status|version)$|\./ and next;
$name=~/^(HOME|USER|COLUMNS|FISH_VERSION|LINES|PWD|SHLVL|_|
history|status|version)$|\./x and next;
if($val=~/^'"'"'/) { next; }
print "set $name \"\$$name\";\n";
')
# Generate commands to set scalar variables
# Keep the ones from --env
# Ignore the ones from ~/.parallel/ignored_vars
#
begin;
for v in (set -n | grep -E "^$_grep_REGEXP\$" | grep -vE "^$_ignore_UNDERSCORE\$");
for v in (set -n | \
grep -E "^$_grep_REGEXP\$" | grep -vE "^$_ignore_UNDERSCORE\$");
# Separate variables with the string: \000
# array_name1 val1\0
# array_name1 val2\0
# array_name2 val3\0
# array_name2 val4\0
eval "for i in \$$v;
echo -n $v \$i;
perl -e print\\\"\\\\0\\\";
@ -108,18 +133,21 @@ function env_parallel
# A final line to flush the last variable in Perl
perl -e print\"\\0\";
end | perl -0 -ne '
# Remove separator string
# Remove separator string \0
chop;
# Split line into name and value
($name,$val)=split(/ /,$_,2);
# Ignore read-only vars
$name=~/^(HOME|USER|COLUMNS|FISH_VERSION|LINES|PWD|SHLVL|_|history|status|version)$/ and next;
$name=~/^(HOME|USER|COLUMNS|FISH_VERSION|LINES|PWD|SHLVL|_|
history|status|version)$/x and next;
# Quote $val
$val=~s/[\002-\011\013-\032\\\#\?\`\(\)\{\}\[\]\^\*\<\=\>\~\|\; \"\!\$\&\202-\377]/\\\$&/go;
$val=~s/[\002-\011\013-\032\\\#\?\`\(\)\{\}\[\]\^\*\<\=\>\~
\|\; \"\!\$\&\202-\377]/\\\$&/gox;
# Quote single quote
$val=~s/'"'"'/\\\$&/go;
# Quote newline as '\n'
$val =~ s/[\n]/\\\n/go;
# Empty => 2 single quotes = \047\047
# Empty value => 2 single quotes = \047\047
$val=~s/^$/\047\047/o;
if($name ne $last and $last) {
# The $name is different, so this is a new variable.
@ -131,9 +159,11 @@ function env_parallel
}
push @qval,$val;
$last=$name;
';
end |perl -pe 's/\001/\\cb/g and print STDERR "env_parallel: Warning: ASCII value 1 in variables is not supported\n";
s/\n/\001/'
'| \
perl -pe 's/\001/\002/g and not $printed++ and print STDERR
"env_parallel: Warning: ASCII value 1 in variables is not supported\n";
s/\n/\001/g'
end;
)
perl -e 'exit grep { /^--record-env$/ } @ARGV' -- $argv; and parallel $argv;
set _parallel_exit_CODE $status

36
testsuite/wanted-results/parallel-local-ssh7
View file

@ -169,10 +169,8 @@ par_csh_underscore myecho: Command not found.
par_csh_underscore OK ^^^^^^^^^^^^^^^^^ if no myecho
par_csh_underscore Connection to lo closed.
par_fish_funky env_parallel: Warning: ASCII value 1 in variables is not supported
par_fish_funky env_parallel: Warning: ASCII value 1 in variables is not supported
par_fish_funky 3 arg alias_works
par_fish_funky env_parallel: Warning: ASCII value 1 in variables is not supported
par_fish_funky env_parallel: Warning: ASCII value 1 in variables is not supported
par_fish_funky function_works
par_fish_funky myvar works
par_fish_funky myenvvar works
@ -186,10 +184,8 @@ par_fish_funky
par_fish_funky
par_fish_funky
par_fish_funky env_parallel: Warning: ASCII value 1 in variables is not supported
par_fish_funky env_parallel: Warning: ASCII value 1 in variables is not supported
par_fish_funky 3 arg alias_works_over_ssh
par_fish_funky env_parallel: Warning: ASCII value 1 in variables is not supported
par_fish_funky env_parallel: Warning: ASCII value 1 in variables is not supported
par_fish_funky function_works_over_ssh
par_fish_funky myvar works
par_fish_funky myenvvar works
@ -241,11 +237,11 @@ par_fish_underscore variables in aliases and arrays in functions work
par_fish_underscore variables in aliases and arrays in functions work
par_fish_underscore variables in aliases and arrays in functions work
par_fish_underscore variables in aliases and arrays in functions work
par_fish_underscore fish: Unknown command 'not_copied_alias error=OK'
par_fish_underscore fish: not_copied_alias error\=OK
par_fish_underscore fish: Unknown command “not_copied_alias”
par_fish_underscore Standard input: not_copied_alias error\=OK
par_fish_underscore ^
par_fish_underscore fish: Unknown command 'not_copied_func error=OK'
par_fish_underscore fish: not_copied_func error\=OK
par_fish_underscore fish: Unknown command “not_copied_func”
par_fish_underscore Standard input: not_copied_func error\=OK
par_fish_underscore ^
par_fish_underscore error=OK
par_fish_underscore error=OK
@ -253,28 +249,28 @@ par_fish_underscore aliases and arrays in functions work
par_fish_underscore aliases and arrays in functions work
par_fish_underscore aliases functions work
par_fish_underscore aliases functions work
par_fish_underscore fish: Unknown command 'myecho functions work'
par_fish_underscore fish: myecho $myarray functions $argv
par_fish_underscore fish: Unknown command “myecho”
par_fish_underscore Standard input: myecho $myarray functions $argv
par_fish_underscore ^
par_fish_underscore in function “myfunc”
par_fish_underscore called on standard input
par_fish_underscore in function “myfunc”,
par_fish_underscore called on standard input,
par_fish_underscore with parameter list “work”
par_fish_underscore
par_fish_underscore OK if ^^^^^^^^^^^^^^^^^ no myecho
par_fish_underscore fish: Unknown command 'myecho functions work'
par_fish_underscore fish: myecho $myarray functions $argv
par_fish_underscore fish: Unknown command “myecho”
par_fish_underscore Standard input: myecho $myarray functions $argv
par_fish_underscore ^
par_fish_underscore in function “myfunc”
par_fish_underscore called on standard input
par_fish_underscore in function “myfunc”,
par_fish_underscore called on standard input,
par_fish_underscore with parameter list “work”
par_fish_underscore
par_fish_underscore OK if ^^^^^^^^^^^^^^^^^ no myecho
par_fish_underscore fish: Unknown command 'myfunc work'
par_fish_underscore fish: myfunc work
par_fish_underscore fish: Unknown command “myfunc”
par_fish_underscore Standard input: myfunc work
par_fish_underscore ^
par_fish_underscore OK if ^^^^^^^^^^^^^^^^^ no myfunc
par_fish_underscore fish: Unknown command 'myfunc work'
par_fish_underscore fish: myfunc work
par_fish_underscore fish: Unknown command “myfunc”
par_fish_underscore Standard input: myfunc work
par_fish_underscore ^
par_fish_underscore OK if ^^^^^^^^^^^^^^^^^ no myfunc
par_ksh_funky