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Full Discussion: Array - Export/Import in global environment variables.
Top Forums Shell Programming and Scripting Array - Export/Import in global environment variables. Post 303003577 by jcdole on Saturday 16th of September 2017 07:49:00 AM
Old 09-16-2017
Array - Export/Import in global environment variables.
Hello.
During startup /etc/bash.bashrc.local generates some array
Code:
.....
source /.../.../system_common_general_array_env_var
.....

The file system_common_general_array_env_var contains :
Code:
LEAP_VERSION='42.3'
ARRAY_MAIN_REPO_LEAP=('zypper_local' 'openSUSE-Leap-'"$LEAP_VERSION"'-Non-Oss'  'openSUSE-Leap-'"$LEAP_VERSION"'-Oss'  'openSUSE-Leap-'"$LEAP_VERSION"'-Update'  'openSUSE-Leap-'"$LEAP_VERSION"'-Update-Non-Oss')
declare -p ARRAY_MAIN_REPO_LEAP > /tmp/ARRAY_MAIN_REPO_LEAP.txt

During loggon user's .bashrc run a bash function rebuild_shared_array defined as this
Code:
.....
#
# ++++++++++++++++++++++++++++++++++++++++++++
#
# rebuild_shared_array
#
# ++++++++++++++++++++++++++++++++++++++++++++
#
function rebuild_shared_array() {
set -x
.....
    source /tmp/ARRAY_MAIN_REPO_LEAP.txt
.....
set +x

}

.....

the file /tmp/ARRAY_MAIN_REPO_LEAP.txt contains
Code:
declare -a ARRAY_MAIN_REPO_LEAP='([0]="zypper_local" [1]="openSUSE-Leap-42.3-Non-Oss" [2]="openSUSE-Leap-42.3-Oss" [3]="openSUSE-Leap-42.3-Update" [4]="openSUSE-Leap-42.3-Update-Non-Oss")'

In the session, when I open a terminal, due to the instruction 'set -x' I can see that array files has been sourced.
But when I type
Code:
echo ${ARRAY_MAIN_REPO_LEAP[@]}

I got nothing.
I have to type manually
Code:
source /tmp/ARRAY_MAIN_REPO_LEAP.txt

Why calling the function 'rebuild_shared_array' in .bashrc does not do the job.
So how to do it.

Any help is welcome.
 

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LEARN ABOUT OSX

locale::codes::langfam

Locale::Codes::LangFam(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangFam(3pm)

NAME

       Locale::Codes::LangFam - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangFam;

	  $lext = code2langfam('apa');		       # $lext gets 'Apache languages'
	  $code = langfam2code('Apache languages');    # $code gets 'apa'

	  @codes   = all_langfam_codes();
	  @names   = all_langfam_names();

DESCRIPTION

       The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in
       ISO 639-5.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5
       language family codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language families. A code set may be specified using either a name, or a
       constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langfam('apa','alpha');
	  $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages.

	   This is the default code set.

ROUTINES

       code2langfam ( CODE [,CODESET] )
       langfam2code ( NAME [,CODESET] )
       langfam_code2code ( CODE ,CODESET ,CODESET2 )
       all_langfam_codes ( [CODESET] )
       all_langfam_names ( [CODESET] )
       Locale::Codes::LangFam::rename_langfam  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangFam::add_langfam  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangFam::delete_langfam  ( CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangFam::delete_langfam_alias  ( NAME )
       Locale::Codes::LangFam::rename_langfam_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::delete_langfam_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.loc.gov/standards/iso639-5/id.php
	   ISO 639-5 .

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2012 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.2							    2012-10-11					       Locale::Codes::LangFam(3pm)
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