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