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163 lines
4.2 KiB
163 lines
4.2 KiB
#!/bin/sh
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# default keywords
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KEYWORDS="Name GenericName Comment Keywords Description ExtraNames X-TDE-Submenu"
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# parse arguments
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while [ $# -gt 0 ]; do
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key="$1"
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case $key in
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-k*)
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if [ "${1#-k}" = "" ]; then
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KEYWORD="$2"
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shift
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else
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KEYWORD=${1#-k}
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fi
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if [ "$KEYWORD" = "-" ]; then
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KEYWORDS=""
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else
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KEYWORDS="$KEYWORDS $KEYWORD"
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fi
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;;
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-o*)
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if [ "${1#-o}" = "" ]; then
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POT="$2"
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shift
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else
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POT=${1#-o}
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fi
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;;
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*)
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[ -f "$1" ] && \
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D="${D}|$1"
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;;
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esac
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shift
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done
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oldIFS=$IFS
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IFS="|"
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set -- ${D#|}
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IFS=$oldIFS
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if [ -z "$1" ]; then
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echo "No desktop file specified for processing. Exiting..."
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exit 1
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fi
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if [ -z "$KEYWORDS" ]; then
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echo "No keywords specified to extract. Exiting..."
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exit 1
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fi
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# determine path for translations
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TRANSLATIONS_DIR="translations/desktop_files"
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if [ -n "$(git rev-parse --git-dir 2>/dev/null)" ]; then
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TRANSLATIONS_DIR="$(git rev-parse --show-toplevel)/${TRANSLATIONS_DIR}"
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APPNAME=$(basename $(git rev-parse --show-toplevel))
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fi
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# determine POT name
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if [ -z "$POT" ]; then
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if [ $# -gt 1 ]; then
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POT="$APPNAME-desktops"
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else
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POT="$(basename "$1")/"
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fi
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fi
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if [ "${POT%/}" != "${POT}" ]; then
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TRANSLATIONS_DIR="$TRANSLATIONS_DIR/${POT%/}"
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POT=${POT%/}
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fi
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if [ "${POT%.pot}" = "${POT}" ]; then
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POT=${POT}.pot
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fi
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[ -d "$TRANSLATIONS_DIR" ] || \
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mkdir -p "$TRANSLATIONS_DIR"
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# prepare keywords to match
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KEYWORDS_MATCH="$(echo "$KEYWORDS" | sed -e "s|^ *||" -e "s| *$||" -e "s# \+#\\\\|#g" )"
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# prepare desktop files for xgettext
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unset DO
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unset DX
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while [ $# -gt 0 ]; do
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D="$1"
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shift
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DO="$DO|$D.orig"
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DX="$DX|$D.tde_l10n"
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if [ ! -f "$D.orig" ]; then
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(
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printf "[<default>]\n"
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cat "$D"
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) > "$D.orig"
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grep -v "^[a-zA-Z][^=]*\[[a-z][^=]*\]" "$D.orig" | \
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grep -Fxv "[<default>]" > "$D"
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fi
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# xgettext for desktop files generates a reference to the source file
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# one line below the actual position and does not have the option
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# to use the variable name as a comment in the POT file.
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# That's why we have our own mechanism for extracting strings.
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sed \
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-e "s|\"|\\\\\"|g" \
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< "$D" | \
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sed \
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-e "s#^\($KEYWORDS_MATCH\)[ ]*=[ ]*\(.*\)#/*\1*/i18n(\"\2\");#;t" \
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-e "s|.*||" \
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> "$D.tde_l10n"
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done
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# extract strings
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#xgettext --foreign-user -L Desktop -k -k"Name" -k"GenericName" -k"Comment" -k"Keywords" -k"Description" -k"ExtraNames" -k"X-TDE-Submenu" -o - "$D" | \
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printf "%s" "${DX#|}" | tr "|" "\0" | xargs -r0 \
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xgettext --foreign-user --from-code=UTF-8 -Cc -ki18n -o - | \
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sed "s|\.tde_l10n||g" | \
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sed "s|Content-Type: text/plain; charset=CHARSET|Content-Type: text/plain; charset=UTF-8|" | \
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msguniq -o - \
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> "$TRANSLATIONS_DIR/$POT"
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POT_HEADER=$(sed -n "1,/^$/p" "$TRANSLATIONS_DIR/$POT")
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# remove temporary files
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printf "%s" "${DX#|}" | tr "|" "\0" | xargs -r0 \
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rm
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# process languages
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printf "%s" "${DO#|}" | tr "|" "\0" | xargs -r0 cat |
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sed -n "s|.*\[\([^]]*\)\][ ]*=.*|\1|p" | \
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grep -vx "xx" | \
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sort -u | \
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while read L; do
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printf "%s\n" "$POT_HEADER" | sed "s|\(Language: \)|\1$L|" > "$TRANSLATIONS_DIR/$L.po"
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# process sections
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printf "%s\n" "${DO#|}" | tr "|" "\n" |
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while read D; do
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sed -n "s|^\[\(.*\)\]$|\1|p" "$D" | \
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sed -e 's|/|\\\\/|g' | \
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while read S; do
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# process variables
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sed -n "/^\[$S\]/,/^\[/s|^\([^#\[][^\[]*\)\[$L\][ ]*=.*|\1|p" "$D" | \
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while read V; do
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MSGID=$(sed -n -e "s|\"|\\\\\"|g" \
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-e "/^\[$S\]/,/^\[/s|^$V[ ]*=[ ]*\(.*\)$|msgid \"\1\"|p" "$D")
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if [ -n "$MSGID" ] && [ -z "$(grep -Fx "$MSGID" "$TRANSLATIONS_DIR/$L.po")" ]; then
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printf "%s\n" "$MSGID"
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sed -n -e "s|\"|\\\\\"|g" -e "/^\[$S\]/,/^\[/s|^$V\[$L\][ ]*=[ ]*\(.*\)$|msgstr \"\1\"|p" "$D" | head -n1
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printf "\n"
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fi
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done >> "$TRANSLATIONS_DIR/$L.po"
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done
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done
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# update according to template
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printf "%s" "-- $L "
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msgmerge --update --backup=none "$TRANSLATIONS_DIR/$L.po" "$TRANSLATIONS_DIR/$POT"
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done
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# The LINGUAS file will be generated during build.
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#ls "$TRANSLATIONS_DIR" | LANG=C sort | sed -n "s|\.po$||p" > "$TRANSLATIONS_DIR/LINGUAS"
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