friendica/bin/run_xgettext.sh

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#!/bin/bash
set -eo pipefail
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function resolve {
if [ "$(uname)" == "Darwin" ]
then
realpath "$1"
else
readlink -f "$1"
fi
}
FULLPATH=$(dirname "$(resolve "$0")")
if [ "$1" == "--help" ] || [ "$1" == "-h" ]
then
echo "$(basename "$(resolve "$0")") [options]"
echo
echo "-a | --addon <name> extract strings from addon 'name'"
echo "-s | --single single addon mode: extract string from current folder"
exit
fi
MODE='default'
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ADDONNAME=
if [ "$1" == "--addon" ] || [ "$1" == "-a" ]
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then
MODE='addon'
if [ -z "$2" ]; then echo -e "ERROR: missing addon name\n\nrun_xgettext.sh -a <addonname>"; exit 1; fi
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ADDONNAME=$2
if [ ! -d "$FULLPATH/../addon/$ADDONNAME" ]; then echo "ERROR: addon '$ADDONNAME' not found"; exit 2; fi
fi
if [ "$1" == "--single" ] || [ "$1" == "-s" ]
then
MODE='single'
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fi
case "$MODE" in
'addon')
cd "$FULLPATH/../addon/$ADDONNAME"
mkdir -p "$FULLPATH/../addon/$ADDONNAME/lang/C"
OUTFILE="$FULLPATH/../addon/$ADDONNAME/lang/C/messages.po"
FINDSTARTDIR="."
FINDOPTS="-path ./vendor -prune -or"
;;
'single')
FULLPATH=$PWD
ADDONNAME=$(basename "$FULLPATH")
mkdir -p "$FULLPATH/lang/C"
OUTFILE="$FULLPATH/lang/C/messages.po"
FINDSTARTDIR="."
FINDOPTS="-path ./vendor -prune -or"
echo "Extract strings for single addon '$ADDONNAME'"
;;
'default')
cd "$FULLPATH/.."
OUTFILE="$FULLPATH/../view/lang/C/messages.po"
FINDSTARTDIR="."
# skip addon folder
FINDOPTS="( -path ./addon -or -path ./addons -or -path ./addons-extra -or -path ./tests -or -path ./view/lang -or -path ./view/smarty3 -or -path ./vendor ) -prune -or"
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F9KVERSION=$(cat ./VERSION);
echo "Friendica version $F9KVERSION"
;;
esac
KEYWORDS="-k -kt -ktt:1,2"
echo "Extract strings to $OUTFILE.."
[ -f "$OUTFILE" ] && rm "$OUTFILE"; touch "$OUTFILE"
# shellcheck disable=SC2086 # $FINDOPTS is meant to be split
find_result=$(find "$FINDSTARTDIR" $FINDOPTS -name "*.php" -type f | LC_ALL=C sort --stable)
total_files=$(wc -l <<< "${find_result}")
count=1
for file in $find_result
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do
echo -ne " \r"
echo -ne "Reading file $count/$total_files..."
# On Windows, find still outputs the name of pruned folders
if [ ! -d "$file" ]
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then
# shellcheck disable=SC2086 # $KEYWORDS is meant to be split
xgettext $KEYWORDS -j -o "$OUTFILE" --from-code=UTF-8 "$file" || exit 1
sed -i.bkp "s/CHARSET/UTF-8/g" "$OUTFILE"
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fi
(( count++ ))
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done
echo -ne "\n"
echo "Interpolate metadata.."
sed -i.bkp "s/^\"Plural-Forms.*$//g" "$OUTFILE"
case "$MODE" in
'addon'|'single')
sed -i.bkp "s/SOME DESCRIPTIVE TITLE./ADDON $ADDONNAME/g" "$OUTFILE"
sed -i.bkp "s/YEAR THE PACKAGE'S COPYRIGHT HOLDER//g" "$OUTFILE"
sed -i.bkp "s/FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.//g" "$OUTFILE"
sed -i.bkp "s/PACKAGE VERSION//g" "$OUTFILE"
sed -i.bkp "s/PACKAGE/Friendica $ADDONNAME addon/g" "$OUTFILE"
;;
'default')
sed -i.bkp "s/SOME DESCRIPTIVE TITLE./FRIENDICA Distributed Social Network/g" "$OUTFILE"
sed -i.bkp "s/YEAR THE PACKAGE'S COPYRIGHT HOLDER/2010-$(date +%Y), the Friendica project/g" "$OUTFILE"
sed -i.bkp "s/FIRST AUTHOR <EMAIL@ADDRESS>, YEAR./Mike Macgirvin, 2010/g" "$OUTFILE"
sed -i.bkp "s/PACKAGE VERSION/$F9KVERSION/g" "$OUTFILE"
sed -i.bkp "s/PACKAGE/Friendica/g" "$OUTFILE"
;;
esac
if [ "" != "$1" ] && [ "$MODE" == "default" ]
then
UPDATEFILE="$(resolve "${FULLPATH}/$1")"
echo "Merging new strings to $UPDATEFILE.."
msgmerge -U "$OUTFILE" "$UPDATEFILE"
fi
[ -f "$OUTFILE.bkp" ] && rm "$OUTFILE.bkp"
echo "Done."