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postfixadmin/languages/language-update.sh

423 lines
10 KiB
Bash

#!/bin/bash
# Postfix Admin
#
# LICENSE
# This source file is subject to the GPL license that is bundled with
# this package in the file LICENSE.TXT.
#
# Further details on the project are available at http://postfixadmin.sf.net
#
# @version $Id$
# @license GNU GPL v2 or later.
#
# File: language-update.sh
# Lists missing translations in language files and optionally patches the
# english texts into the language file.
# Can also do several other things that help handling the language files - see --help.
#
# written by Christian Boltz
function update_string_list() {
for file in en.lang $filelist ; do
echo "<?php include('$file'); print join(\"\\n\", array_keys(\$PALANG)) . \"\\n\"; ?>" | php > $file.strings
done
for file in $filelist ; do
test "$file" = "en.lang" && continue
LANG=C diff -U2 $file.strings en.lang.strings > $file.diff && echo "*** $file: no difference ***"
test $notext = 1 && cat $file.diff && continue
grep -v 'No newline at end of file' "$file.diff" | while read line ; do
greptext="$(echo $line | sed 's/^[+ -]//')"
grepresult=$(grep "'$greptext'" en.lang) || grepresult="***DEFAULT - $greptext dropped from en.lang? *** $line"
grepresult2=$(grep "'$greptext'" $file) || grepresult2="$grepresult"
case "$line" in
---*)
echo "$line"
;;
+++*)
echo "$line"
;;
@*)
echo "$line"
;;
-*)
echo "-$grepresult"
;;
+*)
# needs translation
# already added as comment?
test "$grepresult" = "$grepresult2" && {
echo "+$grepresult # XXX" # english
} || {
echo " $grepresult2" # translated
echo "keeping line $grepresult2" >&2
echo "This will result in a malformed patch." >&2
}
;;
*)
echo " $grepresult2"
;;
esac
done > $file.patch
test $patch = 0 && cat $file.patch
test $patch = 1 && patch --fuzz=1 $file < $file.patch
done
} # end update_string_list()
function forcepatch() {
for i in `seq 1 5` ; do
for file in $filelist ; do
test "$file" = "en.lang" && { echo "*** skipping en.lang ***"; continue ; } >&2
"$0" "$file" | sed -n '1,3 p ; 5 s/^./-/p ; 5s/^./+/p ; 6p' | recountdiff | patch "$file"
done
done
} # end forcepatch
function rename_string() {
for file in $filelist ; do
line="$(grep "PALANG\['$rename_old'\]" "$file")" || {
echo "*** $file does not contain \$PALANG['$rename_old'] ***" >&2
continue
}
newline="$(echo "$line" | sed "s/'$rename_old'/'$rename_new'/")"
# create patch
echo "
--- $file.old
+++ $file
@@ -1,1 +1,1 @@
-$line
+$newline
" > "$file.patch"
test $patch = 0 && cat $file.patch
test $patch = 1 && patch $file < $file.patch
done
} # end rename_string()
function remove_string() {
for file in $filelist ; do
line="$(grep "PALANG\['$remove_string'\]" "$file")" || {
echo "*** $file does not contain \$PALANG['$remove_string'] ***" >&2
continue
}
# create patch
echo "
--- $file.old
+++ $file
@@ -1,1 +1,0 @@
-$line
" > "$file.patch"
test $patch = 0 && cat $file.patch
test $patch = 1 && patch $file < $file.patch
done
} # end remove_string()
function addcomment() {
for file in $filelist ; do
test "$file" = "en.lang" && { echo "*** skipping en.lang ***"; continue ; } >&2
line="$(grep "PALANG\['$text'\]" "$file")" || {
echo "*** $file does not contain \$PALANG['$text'] ***" >&2
continue
}
newline="$line # XXX $comment"
# create patch
echo "
--- $file.old
+++ $file
@@ -1,1 +1,1 @@
-$line
+$newline
" > "$file.patch"
test $patch = 0 && cat $file.patch
test $patch = 1 && patch $file < $file.patch
done
} # end add_comment
function obsolete() {
for file in $filelist ; do
# do not skip en.lang
line="$(grep "PALANG\['$text'\]" "$file")" || {
echo "*** $file does not contain \$PALANG['$text'] ***" >&2
continue
}
newline="$line # obsolete"
# create patch
echo "
--- $file.old
+++ $file
@@ -1,1 +1,1 @@
-$line
+$newline
" > "$file.patch"
test $patch = 0 && cat $file.patch
test $patch = 1 && patch $file < $file.patch
done
} # end add_comment
function comparetext() {
for file in $filelist ; do
echo "<?php
include('$file');
if (\$PALANG['$text1'] != \$PALANG['$text2']) {
echo '$file: ' . \$PALANG['$text1'] . ' -- $text1' . \"\\n\";
echo '$file: ' . \$PALANG['$text2'] . ' -- $text2' . \"\\n\";
}
" | php
done
}
function cleanup() {
# check for duplicated strings
for file in $filelist ; do
sed -n "/PALANG/ s/[ ]*\$PALANG\['// ; s/'.*//p" $file |sort |uniq -c |grep -v " *1 " >&2 && \
echo "*** duplicated string in $file, see above for details ***" >&2
done
# cleanup tempfiles
test $nocleanup = 0 && for file in $filelist ; do
rm -f $file.patch $file.strings $file.diff $file.orig
done
} # end cleanup()
statistics() {
(
cat << 'EOF'
Postfixadmin - translation statistics
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Translating is easy:
- download your language file from SVN
http://postfixadmin.svn.sourceforge.net/viewvc/postfixadmin/trunk/languages/
- search for lines with '# XXX' comments and
- translate the line
- remove the '# XXX'
Note: The file is utf-8 encoded.
- post your translation to the tracker
http://sourceforge.net/p/postfixadmin/patches/
Number of missing translations:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
EOF
grep -c XXX *.lang |sed 's/:/: /'
cat << 'EOF'
Statistics based on:
EOF
LANG=C svn info |grep 'Revision:\|Last Changed Date:'
) > postfixadmin-languages.txt
echo "Translation statistics have been saved as postfixadmin-languages.txt"
} # end statistics()
usage() {
echo '
Usage:
~~~~~~
'"$0"' [--notext | --patch] [--nocleanup] [foo.lang [bar.lang [...] ] ]
List missing translations in language files and optionally patch the
english texts into the language file
--notext
only list the translation keys (useful for a quick overview)
Note for translators: untranslated entries have a comment
# XXX
attached.
'"$0"' --rename old_string new_string [--patch] [--nocleanup] [foo.lang [bar.lang [...] ] ]
Rename $PALANG['"'"'old_string'"'"'] to $PALANG['"'"'new_string'"'"']
'"$0"' --remove string [--patch] [--nocleanup] [foo.lang [bar.lang [...] ] ]
Remove $PALANG['"'"'string'"'"'] from language files
'"$0"' --addcomment string comment [--patch] [--nocleanup] [foo.lang [bar.lang [...] ] ]
Add a comment to $PALANG['"'"'string'"'"']
Useful if a string needs to be translated again.
'"$0"' --obsolete string [--patch] [--nocleanup] [foo.lang [bar.lang [...] ] ]
Mark $PALANG['"'"'string'"'"'] as obsolete / no longer used
'"$0"' --forcepatch [foo.lang [bar.lang [...] ] ]
Similar to --patch, but applies the patch line by line. Useful if --patch
fails because of empty lines etc., but much slower.
--forcepatch patches 10 lines per run. When you only see messages like
"patch: **** Only garbage was found in the patch input.", take it as
success message :-) (no difference remaining)
'"$0"' --comparetext string1 string2 [foo.lang [bar.lang [...] ] ]
Compare two texts in $PALANG.
This can be useful to find out if two equel texts in $PALANG are the
same in all languages. No output means no difference.
'"$0"' --stats
Print translation statistics to postfixadmin-languages.txt
Common parameters:
--patch
patch the language file directly (instead of displaying the patch)
(use --forcepatch if --patch fails with rejections)
--nocleanup
keep all temp files (for debugging)
You can give any number of langugage files as parameter.
If no files are given, all *.lang files will be used.
'
} # end usage()
# main script
notext=0 # output full lines by default
patch=0 # do not patch by default
forcepatch=0 # no forcepatch by default
nocleanup=0 # don't delete tempfiles
rename=0 # rename a string
remove=0 # remove a string
stats=0 # create translation statistics
addcomment=0 # add translation comment
obsolete=0 # add obsolete note
comparetext=0 # compare two PALANG texts
text=''
comment=''
rename_old=''
renane_new=''
filelist=''
while [ -n "$1" ] ; do
case "$1" in
--help)
usage
exit 0;
;;
--comparetext)
comparetext=1
shift; text1="$1"
shift; text2="$1"
test -z "$text2" && { echo '--comparetext needs two parameters' >&2 ; exit 1; }
;;
--notext)
notext=1
;;
--patch)
patch=1
;;
--nocleanup)
nocleanup=1
;;
--rename)
rename=1
shift ; rename_old="$1"
shift ; rename_new="$1"
echo "$rename_old" | grep '^[a-z_-]*\.lang$' && rename_new='' # error out on *.lang - probably a filename
echo "$rename_new" | grep '^[a-z_-]*\.lang$' && rename_new='' # error out on *.lang - probably a filename
test -z "$rename_new" && { echo '--rename needs two parameters' >&2 ; exit 1 ; }
;;
--remove)
remove=1
shift ; remove_string="$1"
test -z "$remove-string" && { echo '--remove needs a parameter' >&2 ; exit 1 ; }
;;
--addcomment)
addcomment=1
shift ; text="$1"
shift ; comment="$1"
echo "$text" | grep '^[a-z_-]*\.lang$' && comment='' # error out on *.lang - probably a filename
echo "$comment" | grep '^[a-z_-]*\.lang$' && comment='' # error out on *.lang - probably a filename
test -z "$comment" && { echo '--addcomment needs two parameters' >&2 ; exit 1 ; }
;;
--obsolete)
obsolete=1
shift ; text="$1"
echo "$text" | grep '^[a-z_-]*\.lang$' && comment='' # error out on *.lang - probably a filename
test -z "$text" && { echo '--addcomment needs a parameter' >&2 ; exit 1 ; }
;;
--forcepatch)
forcepatch=1
;;
--stats)
stats=1
;;
-*)
echo 'unknown option. Try --help ;-)' >&2
exit 1
;;
*)
filelist="$filelist $1"
;;
esac
shift
done # end $@ loop
test $notext = 1 && test $patch = 1 && echo "ERROR: You can't use --notext AND --patch at the same time." >&2 && exit 2
test $notext = 1 && test $rename = 1 && echo "ERROR: You can't use --notext AND --rename at the same time." >&2 && exit 2
test "$filelist" = "" && filelist="`ls -1 *.lang`"
test "$addcomment" = 1 && { addcomment ; cleanup ; exit 0 ; }
test "$rename" = 1 && { rename_string ; cleanup ; exit 0 ; }
test "$remove" = 1 && { remove_string ; cleanup ; exit 0 ; }
test "$obsolete" = 1 && { obsolete ; cleanup ; exit 0 ; }
test "$forcepatch" = 1 && { forcepatch ; cleanup ; exit 0 ; }
test "$comparetext" = 1 && { comparetext ; cleanup ; exit 0 ; }
test "$stats" = 1 && { statistics ; exit 0 ; }
update_string_list ; cleanup # default operation