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