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session-ios/Signal/translations/bin/auto-genstrings

79 lines
2.4 KiB
Bash

#!/usr/bin/env bash
set -e
BIN_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
REPO_ROOT=$BIN_DIR/../../..
cd $REPO_ROOT
SSK_DIR="../SignalServiceKit/src"
pushd $SSK_DIR
CURRENT_SSK_BRANCH=$(git status|awk 'NR==1{print $3}')
if [ $CURRENT_SSK_BRANCH != "master" ]
then
if [[ $* == *--non-master* ]]
then
echo "[!] Note - generating from non-master SSK."
else
echo "[!] Error - SSK must be on master to be sure we're generating up-to-date strings, or use '--non-master'."
exit 1
fi
fi
popd
TARGETS="Signal/src ${SSK_DIR}"
TMP="$(mktemp -d)"
STRINGFILE="Signal/translations/en.lproj/Localizable.strings"
for TARGET_DIR in $TARGETS
do
if [ ! -d $TARGET_DIR ]; then
echo "Unable to find required directory: ${TARGET_DIR}."
exit 1
fi
done
# Search directories for .m & .h files and collect string definitions with genstrings
find $TARGETS -name "*.m" -print0 -o -name "*.h" -print0 -o -name "*.swift" -print0 | xargs -0 genstrings -o $TMP
# We have to convert the new .strings files to UTF-8 in order to deal with them
# STRINGFILE is already UTF-8.
OLDUTF8=$(cat $STRINGFILE)
NEWUTF8=$(iconv -f UTF-16 -t UTF-8 $TMP/Localizable.strings)
# Let's merge the old with the new .strings file:
# 1. Select old string definition lines
# 2. Setup field separators
# 3. Read old string definitions as associative array
# 4. In new file, if possible, insert old definition
# 5. Add separator and semicolon only for string definition lines
# 6. Convert output back to UTF-16 to final location
echo "$OLDUTF8" | grep -Eo '^".*"' | \
awk 'BEGIN {FS = "[ ]*=[ ]*"; OFS = ""} \
NR == FNR {a[$1] = $2; next} \
{$2 = ($1 in a ? a[$1] : $2); \
if($2 ~ /"[;]*$/){$2 = " = "$2}; \
if($2 ~ /"$/){$2 = $2";"}; \
print}' - <(echo "$NEWUTF8") > $STRINGFILE
# Copy in strings from JSQMessagesViewController
#
# We have a wider array of translators than JSQ, and it's easier for our
# translators to translate for us directly rather than to direct them to the
# now defunct JSQMessagesView project.
echo "Copying strings from JSQMessagesViewController"
JSQ_STRINGS_PATH="../JSQMessagesViewController/JSQMessagesViewController/Assets/JSQMessagesAssets.bundle/Base.lproj/JSQMessages.strings"
if [ ! -f $JSQ_STRINGS_PATH ]; then
echo "[!] Error. Expected to find strings for JSQMessagesViewController at ${JSQ_STRINGS_PATH}"
exit 1
fi
echo "
// Strings Copied in from JSQMessagesViewController" >> $STRINGFILE
cat $JSQ_STRINGS_PATH | grep -v "^//" >> $STRINGFILE