build/i18n-add-language.sh

   1 #!/usr/bin/env bash
   2
   3 LANGS=$@
   4 if [ "$#" -eq 0 ]; then
   5         echo $0 "adds i18n catalogue(s) in po/ folders (luci-app-*, luci-mod-*, etc) for each LUCI_LANG.* in luci.mk"
   6         echo "Hint: run in the root of the luci repo or in your luci-app-* folder."
   7
   8         # get existing language codes from luci.mk
   9         language_codes=$(grep -o 'LUCI_LANG\.[a-zA-Z_-]*' $(dirname "$0")/../luci.mk | cut -d '.' -f 2 | sort -u)
  10         LANGS=$language_codes
  11
  12 else
  13         for LANG in $LANGS; do
  14                 case "$LANG" in
  15                         [a-z][a-z]|[a-z][a-z][_-][A-Za-z][A-Za-z]*) : ;;
  16                         *)
  17                                 echo $0 "adds i18n catalogues in each folder (luci-app-*, luci-mod-*, etc)."
  18                                 echo "Usage: $0 <ISO_CODE> [<ISO_CODE> <ISO_CODE> ...]" >&2
  19                                 exit 1
  20                         ;;
  21                 esac
  22         done
  23 fi
  24
  25 ADDED=false
  26
  27 for podir in $(find . -type d -name "po"); do
  28         [ -d "$podir/templates" ] || continue
  29         for LANG in $LANGS; do
  30                 # if "$podir/$LANG" doesn't exist, mkdir
  31                 [ -d "$podir/$LANG" ] || mkdir "$podir/$LANG"
  32                 for catalog in $(cd "$podir/templates"; echo *.pot); do
  33                         if [ -f "$podir/templates/$catalog" -a ! -f "$podir/$LANG/${catalog%.pot}.po" ]; then
  34                                 msginit --no-translator -l "$LANG" -i "$podir/templates/$catalog" -o "$podir/$LANG/${catalog%.pot}.po"
  35                                 git add "$podir/$LANG/${catalog%.pot}.po"
  36                                 ADDED=true
  37                         fi
  38                 done
  39         done
  40 done
  41
  42 start_marker="^#LUCI_LANG_START$"
  43 end_marker="^#LUCI_LANG_END$"
  44
  45 if [ $ADDED ]; then
  46         for LANG in $LANGS; do
  47                 if [[ $language_codes != *"$LANG"* ]]; then
  48
  49                         # Read the contents of the luci.mk file
  50                         file_content=$(cat "$(dirname "$0")/../luci.mk")
  51
  52                         # Extract the section between start and end markers
  53                         section=$(awk -v start="$start_marker" -v end="$end_marker" '
  54                         $0 ~ start {RS="\n"; printf ""; flag=1; next}
  55                         $0 ~ end {flag=0} flag' <<< "$file_content")
  56
  57                         # Add the new language code to the section
  58                         section+="\nLUCI_LANG.$LANG=New language"
  59                         # Sort the section and remove duplicates
  60                         updated_content=$(echo -e "$section" | sort -u | sed -E "/$start_marker/,/$end_marker/{ /$start_marker/{p; r /dev/stdin
  61                         }; /$end_marker/p; d
  62                         }" $(dirname "$0")/../luci.mk)
  63
  64                         # Write the updated content back to the .mk file
  65                         echo "$updated_content" > $(dirname "$0")/../luci.mk
  66
  67                         echo "Be sure to update the new language name in $(dirname "$0")/../luci.mk"
  68
  69                 fi
  70         done
  71 fi