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# Tue Feb 24 19:59:40 CET 2009 <jelledejong@powercraft.nl> <http://www.tuxcrafter.net/>
# http://mywiki.wooledge.org/BashFAQ/098
# localization:
http://pgas.freeshell.org/mirror/ABSlocalization.html
http://www.linuxtopia.org/online_books/advanced_bash_scripting_guide/localization.html
# gettext
http://www.gnu.org/software/gettext/manual/html_node/index.html
# step 1: update your strings
# before translation
function version()
{
echo "Usage: $0 --help"
echo "Version: $version"
echo "Author: $author"
echo "Donation: $donation"
}
# after translation
function version()
{
echo $"Usage: $0 --help"
echo $"Version: $version"
echo $"Author: $author"
echo $"Donation: $donation"
}
# step 2: create some sort of structure for your source
mkdir --parent --verbose locale/nl/LC_MESSAGES/
mkdir --parent --verbose lang
# step 3: check the strings
bash -D pct-scanner-script
bash -D pct-scanner-script-process
# step 4: dump po strings to your directory
bash --dump-po-strings pct-scanner-script > lang/pct-scanner-script-nl.pot
bash --dump-po-strings pct-scanner-script-process > lang/pct-scanner-script-process-nl.pot
# step 5: try to merge existing po with new updates
# remove duplicated strings by hand or with sed or something else
# awk '/^msgid/&&!seen[$0]++;!/^msgid/' lang/nl.pot > lang/nl.pot.new
msgmerge lang/nl.po lang/nl.pot
# step 5.1: try to merge existing po with new updates
cp --verbose lang/pct-scanner-script-nl.po lang/pct-scanner-script-nl.po.old
awk '/^msgid/&&!seen[$0]++;!/^msgid/' lang/pct-scanner-script-nl.pot > lang/pct-scanner-script-nl.pot.new
msgmerge lang/pct-scanner-script-nl.po.old lang/pct-scanner-script-nl.pot.new > lang/pct-scanner-script-nl.po
# step 5.2: try to merge existing po with new updates
touch lang/pct-scanner-script-process-nl.po lang/pct-scanner-script-process-nl.po.old
awk '/^msgid/&&!seen[$0]++;!/^msgid/' lang/pct-scanner-script-process-nl.pot > lang/pct-scanner-script-process-nl.pot.new
msgmerge lang/pct-scanner-script-process-nl.po.old lang/pct-scanner-script-process-nl.pot.new > lang/pct-scanner-script-process-nl.po
# step 6: create .mo file
msgfmt -o locale/nl/LC_MESSAGES/pct-scanner-script.mo lang/pct-scanner-script-nl.po
msgfmt -o locale/nl/LC_MESSAGES/pct-scanner-script-process.mo lang/pct-scanner-script-process-nl.po
# step 7: move single .mo file to system locales
sudo cp --verbose locale/nl/LC_MESSAGES/pct-scanner-script.mo /usr/share/locale/nl/LC_MESSAGES/
sudo chown root:root /usr/share/locale/nl/LC_MESSAGES/pct-scanner-script.mo
sudo chmod 644 /usr/share/locale/nl/LC_MESSAGES/pct-scanner-script.mo
sudo ls -hal /usr/share/locale/nl/LC_MESSAGES/pct-scanner-script.mo
# step 8: move all .mo files to system locales
sudo cp --verbose --recursive locale/* /usr/share/locale/
sudo chown root:root /usr/share/locale/nl/LC_MESSAGES/pct-scanner-*.mo
sudo chmod 644 /usr/share/locale/nl/LC_MESSAGES/pct-scanner-*.mo
sudo ls -hal /usr/share/locale/nl/LC_MESSAGES/pct-scanner-*.mo
# step 9: add the following to you bash script under #!/bin/bash
TEXTDOMAINDIR=/usr/share/locale
TEXTDOMAIN=pct-scanner-script
# step 10: start testing
LANG=nl_NL
bash pct-scanner-script --version
LANG=en_GB
bash pct-scanner-script --version
------------------------------------------------------------------------
# sudo dpkg-reconfigure locales
export LANG=en_GB
export TEXTDOMAINDIR=/usr/share/locale
export TEXTDOMAIN=pct-scanner-script
echo $"lineart: yes"
echo $"color: yes"
echo $"source: $SOURCE"
echo $"testing"
LANG=nl_NL
TEXTDOMAINDIR=/usr/share/locale
TEXTDOMAIN=pct-scanner-script
echo $"lineart: yes"
echo $"color: yes"
echo $"source: $SOURCE"
echo $"testing"
------------------------------------------------------------------------
jelle@debian-eeepc:~/packages-checkout/source/pct-scanner-scripts/pct-scanner-scripts-devel$ LANG=nl_NL
jelle@debian-eeepc:~/packages-checkout/source/pct-scanner-scripts/pct-scanner-scripts-devel$ bash pct-scanner-script --version
Gebruik: pct-scanner-script --help
Versie: 0.0.5
Maker: Jelle de Jong <jelledejong@powercraft.nl>
Donatie: http://www.tuxcrafter.net/pages/contact.html#paypal-donation
jelle@debian-eeepc:~/packages-checkout/source/pct-scanner-scripts/pct-scanner-scripts-devel$
jelle@debian-eeepc:~/packages-checkout/source/pct-scanner-scripts/pct-scanner-scripts-devel$ LANG=en_GB
jelle@debian-eeepc:~/packages-checkout/source/pct-scanner-scripts/pct-scanner-scripts-devel$ bash pct-scanner-script --version
Usage: pct-scanner-script --help
Version: 0.0.5
Author: Jelle de Jong <jelledejong@powercraft.nl>
Donation: http://www.tuxcrafter.net/pages/contact.html#paypal-donation
jelle@debian-eeepc:~/packages-checkout/source/pct-scanner-scripts/pct-scanner-scripts-devel$
------------------------------------------------------------------------
jelle@debian-eeepc:~$ export LANG=en_GB
jelle@debian-eeepc:~$ export TEXTDOMAINDIR=/usr/share/locale
jelle@debian-eeepc:~$ export TEXTDOMAIN=pct-scanner-script
jelle@debian-eeepc:~$ echo $"lineart: yes"
lineart: yes
jelle@debian-eeepc:~$ echo $"color: yes"
color: yes
jelle@debian-eeepc:~$ echo $"source: $SOURCE"
source:
jelle@debian-eeepc:~$ echo $"testing"
testing
jelle@debian-eeepc:~$
jelle@debian-eeepc:~$ LANG=nl_NL
jelle@debian-eeepc:~$ TEXTDOMAINDIR=/usr/share/locale
jelle@debian-eeepc:~$ TEXTDOMAIN=pct-scanner-script
jelle@debian-eeepc:~$ echo $"lineart: yes"
lineart: ja
jelle@debian-eeepc:~$ echo $"color: yes"
kleur: ja
jelle@debian-eeepc:~$ echo $"source: $SOURCE"
bron:
jelle@debian-eeepc:~$ echo $"testing"
dit is een test
jelle@debian-eeepc:~$
------------------------------------------------------------------------
jelle@debian-eeepc:~$ sudo dpkg-reconfigure locales
Generating locales (this might take a while)...
en_GB.ISO-8859-1... done
en_GB.ISO-8859-15... done
en_GB.UTF-8... done
nl_NL.ISO-8859-15@euro... done
nl_NL.ISO-8859-1... done
nl_NL.UTF-8... done
Generation complete.
jelle@debian-eeepc:~$ locale -a
C
dutch
en_GB
en_GB.iso88591
en_GB.iso885915
en_GB.utf8
nl_NL
nl_NL@euro
nl_NL.iso88591
nl_NL.iso885915@euro
nl_NL.utf8
POSIX
jelle@debian-eeepc:~$
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