34 lines
1.3 KiB
Bash
Executable File
34 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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TARGETS="Signal/src ../SignalServiceKit/src Pods/JSQMessagesViewController"
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TMP="$(mktemp -d)"
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STRINGFILE="Signal/translations/en.lproj/Localizable.strings"
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# Make sure we are in the right place
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if [ ! -d "Signal/src" ]; then
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echo "Please run this tool from the repository's base directory"
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exit 1
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fi
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# Search directories for .m & .h files and collect string definitions with genstrings
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find $TARGETS -name "*.m" -print0 -o -name "*.h" -print0 -o -name "*.swift" -print0 | xargs -0 genstrings -o $TMP
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# We have to convert the old and new .strings files to UTF-8 in order to deal with them
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OLDUTF8=$(iconv -f UTF-16 -t UTF-8 $STRINGFILE)
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NEWUTF8=$(iconv -f UTF-16 -t UTF-8 $TMP/Localizable.strings)
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# Let's merge the old with the new .strings file:
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# 1. Select old string definition lines
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# 2. Setup field separators
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# 3. Read old string definitions as associative array
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# 4. In new file, if possible, insert old definition
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# 5. Add separator and semicolon only for string definition lines
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# 6. Convert output back to UTF-16 to final location
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echo "$OLDUTF8" | grep -Eo '^".*"' | \
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awk 'BEGIN {FS = "[ ]*=[ ]*"; OFS = ""} \
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NR == FNR {a[$1] = $2; next} \
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{$2 = ($1 in a ? a[$1] : $2); \
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if($2 ~ /"[;]*$/){$2 = " = "$2}; \
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if($2 ~ /"$/){$2 = $2";"}; \
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print}' - <(echo "$NEWUTF8") | \
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iconv -f UTF-8 -t UTF-16 > $STRINGFILE
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