134 lines
3.0 KiB
Bash
134 lines
3.0 KiB
Bash
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#!/bin/sh
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#
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# lang-export.sh - multi-language support script
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# for generating lang_xx.po
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#
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# relative path to source folder
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SRCDIR="../Firmware"
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# selected language is 1st argument (cz, de, ...)
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LNG=$1
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# if no arguments, 'all' is selected (all po and also pot will be generated)
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if [ -z "$LNG" ]; then LNG=all; fi
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# if 'all' is selected, script will generate all po files and also pot file
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if [ "$LNG" = "all" ]; then
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./lang-export.sh en
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./lang-export.sh cz
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./lang-export.sh de
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./lang-export.sh es
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./lang-export.sh fr
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./lang-export.sh it
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./lang-export.sh pl
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exit 0
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fi
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# language code (iso639-1) is equal to LNG
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LNGISO=$LNG
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# exception for 'cz' (code='cs')
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if [ "$LNG" = "cz" ]; then LNGISO=cs; fi
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# po/pot creation/revision date
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DATE=$(date)
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# if 'en' is selected, generate pot instead of po
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if [ "$LNG" = "en" ]; then
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INFILE=lang_en.txt
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OUTFILE=po/Firmware.pot
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LNGNAME="English"
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else
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# language name in english
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LNGNAME=$(\
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case "$LNG" in
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*cz*) echo "Czech" ;;
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*de*) echo "German" ;;
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*es*) echo "Spanish" ;;
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*fr*) echo "French" ;;
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*it*) echo "Italian" ;;
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*pl*) echo "Polish" ;;
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esac)
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# unknown language - error
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if [ -z "LNGNAME" ]; then
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echo "Invalid argument '$LNG'."
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exit 1
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fi
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INFILE=lang_en_$LNG.txt
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OUTFILE=po/Firmware_$LNGISO.po
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fi
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# remove output file if exists
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if [ -e $OUTFILE ]; then rm -f -v $OUTFILE; fi
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echo "lang-export.sh started"
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#total strings
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CNTTXT=$(grep '^#' -c $INFILE)
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#not translated strings
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CNTNT=$(grep '^\"\\x00\"' -c $INFILE)
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echo " $CNTTXT texts, $CNTNT not translated"
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# list .cpp, .c and .h files from source folder
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SRCFILES=$(ls "$SRCDIR"/*.cpp "$SRCDIR"/*.c "$SRCDIR"/*.h)
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echo " selected language=$LNGNAME"
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# write po/pot header
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(
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echo "# Translation of Prusa-Firmware into $LNGNAME."
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echo "#"
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echo 'msgid ""'
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echo 'msgstr ""'
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echo '"MIME-Version: 1.0\n"'
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echo '"Content-Type: text/plain; charset=UTF-8\n"'
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echo '"Content-Transfer-Encoding: 8bit\n"'
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echo '"Language: '$LNGISO'\n"'
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echo '"Project-Id-Version: Prusa-Firmware\n"'
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echo '"POT-Creation-Date: '$DATE'\n"'
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echo '"PO-Revision-Date: '$DATE'\n"'
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echo '"Language-Team: \n"'
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echo '"X-Generator: Poedit 2.0.7\n"'
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echo '"X-Poedit-SourceCharset: UTF-8\n"'
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echo '"Last-Translator: \n"'
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echo '"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"'
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echo
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) >$OUTFILE
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#loop over all messages
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s0=''
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s1=''
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s2=''
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num=1
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(cat $INFILE | sed "s/\\\\/\\\\\\\\/g" | while read -r s; do
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if [ "$s" = "" ]; then
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echo " processing $num of $CNTTXT" >&2
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# write po/pot item
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(
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if [ -z "$s2" ]; then s2=$s1; s1=$s0; s0='""'; fi
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search=$(/bin/echo -e "$s1")
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found=$(grep -m1 -n -F "$search" $SRCFILES | head -n1 | cut -f1-2 -d':' | sed "s/^.*\///")
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echo "$s2" | sed 's/ c=0//;s/ r=0//;s/^#/# /'
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echo "#: $found"
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/bin/echo -e "msgid $s1"
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if [ "$s0" = "\"\\\\x00\"" ]; then
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echo 'msgstr ""'
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else
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/bin/echo -e "msgstr $s0"
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fi
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echo
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)
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num=$((num+1))
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fi
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s2=$s1
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s1=$s0
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s0=$s
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done >>$OUTFILE) 2>&1
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#replace LF with CRLF
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sync
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sed -i 's/$/\r/' $OUTFILE
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echo "lang-export.sh finished"
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exit 0
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