New ML support - fixed po generator script make_po.sh

+regenerated po files (complete, tested in poedit)
+update_lang.sh - cosmetics

lang/po/make_po.sh

@@ -9,12 +9,22 @@ LANG=$1
 if [ -z "$LANG" ]; then LANG=cz; fi
 #
 
+if [ "$LANG" == "all" ]; then
+ ./make_po.sh cz
+ ./make_po.sh de
+ ./make_po.sh es
+ ./make_po.sh it
+ ./make_po.sh pl
+ exit 0
+fi
+
 echo "make_po.sh started" >&2
+echo " selected language=$LANG" >&2
 
 #remove output file if exists
 if [ -e lang_$LANG.po ]; then rm lang_$LANG.po; fi
 
-langname=$(\
+lang_name=$(\
  case "$LANG" in
   *en*) echo "English" ;;
   *cz*) echo "Czech" ;;
@@ -24,38 +34,79 @@ langname=$(\
   *pl*) echo "Polish" ;;
  esac)
 
+lang_short=$(\
+ case "$LANG" in
+  *en*) echo "en" ;;
+  *cz*) echo "cs" ;;
+  *de*) echo "de" ;;
+  *it*) echo "it" ;;
+  *es*) echo "es" ;;
+  *pl*) echo "pl" ;;
+ esac)
+
+po_date=$(date)
+
 #write po header
-echo "# Translation into $langname." > lang_$LANG.po
+echo "# Translation of Prusa-Firmware into $lang_name." > lang_$LANG.po
 echo "#" >> lang_$LANG.po
 echo 'msgid ""' >> lang_$LANG.po
 echo 'msgstr ""' >> lang_$LANG.po
 echo '"MIME-Version: 1.0\n"' >> lang_$LANG.po
 echo '"Content-Type: text/plain; charset=UTF-8\n"' >> lang_$LANG.po
 echo '"Content-Transfer-Encoding: 8bit\n"' >> lang_$LANG.po
+echo '"Language: '$lang_short'\n"' >> lang_$LANG.po
+echo '"Project-Id-Version: Prusa-Firmware\n"' >> lang_$LANG.po
+echo '"POT-Creation-Date: '$po_date'\n"' >> lang_$LANG.po
+echo '"PO-Revision-Date: '$po_date'\n"' >> lang_$LANG.po
+echo '"Language-Team: \n"' >> lang_$LANG.po
+echo '"X-Generator: Poedit 2.0.7\n"' >> lang_$LANG.po
+echo '"X-Poedit-SourceCharset: UTF-8\n"' >> lang_$LANG.po
+echo '"Last-Translator: \n"' >> lang_$LANG.po
+echo '"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"' >> lang_$LANG.po
 echo >> lang_$LANG.po
 
 #list .cpp, .c and .h files
 files=$(ls "$SRCDIR"/*.cpp "$SRCDIR"/*.c "$SRCDIR"/*.h)
 
-#loop over all messages, print only untranslated (=="\x00")
+num_texts=$(grep '^#' -c ../lang_en_$LANG.txt)
+num_texts_nt=$(grep '^\"\\x00\"' -c ../lang_en_$LANG.txt)
+echo " $num_texts texts, $num_texts_nt not translated" >&2
+
+#loop over all messages
 s0=''
 s1=''
 s2=''
+num=1
 cat ../lang_en_$LANG.txt | sed "s/\\\\/\\\\\\\\/g;s/^#/#: /" | while read -r s; do
  if [ "$s" == "" ]; then
+  echo "  processing $num of $num_texts" >&2
   if [ "$s0" == "\"\\\\x00\"" ]; then
    search=$(echo -e "$s1")
    found=$(grep -m1 -n -F "$search" $files | head -n1 | cut -f1-2 -d':' | sed "s/^.*\///")
    echo "#: $found"
+   echo "#, fuzzy"
    echo -e "msgid $s1"
    echo 'msgstr ""'
    echo
+  else
+   search=$(echo -e "$s1")
+   found=$(grep -m1 -n -F "$search" $files | head -n1 | cut -f1-2 -d':' | sed "s/^.*\///")
+   echo "#: $found"
+   echo -e "msgid $s1"
+   echo -e "msgstr $s0"
+   echo
   fi
+  num=$((num+1))
  fi
  s2=$s1
  s1=$s0
- s0=$s 
+ s0=$s
 done >> lang_$LANG.po
 
+#replace LF with CRLF
+sync
+sed -i 's/$/\r/' lang_$LANG.po
+
 echo "make_po.sh finished" >&2
+#read
 exit 0

lang/update_lang.sh

@@ -28,7 +28,7 @@ function finish
 }
 
 echo "update_lang.sh started" >&2
-echo "selected language=$LANG" >&2
+echo " selected language=$LANG" >&2
 
 echo -n " checking files..." >&2
 if [ ! -e text.sym ]; then echo "NG!  file text.sym not found!" >&2; finish 1; fi