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small improvement: only change POT file if there are real changes
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30
po_gen.sh
30
po_gen.sh
@@ -43,9 +43,12 @@ echo " "
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# Find all PHP files and create a list in a temporary file
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find $FOLDERS -name "*.php" > PHPFILESLIST
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# Generate a new POT file to a temporary file
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TEMP_POT_FILE=$(mktemp)
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# Run the xgettext command with various options. Do not change these options to keep the POT/PO files consistent in Wavelog
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xgettext -F \
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-o $POT_FILE \
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-o $TEMP_POT_FILE \
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--from-code=UTF-8 \
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--keyword=__ \
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--keyword=_ngettext:1,2 \
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@@ -57,19 +60,30 @@ xgettext -F \
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# After the xgettext command, we don't need the temporary file anymore
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rm PHPFILESLIST
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# Let's edit the header of the POT file
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sed -i "1s/.*/# $POT_TITLE_TEXT/" "$POT_FILE"
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sed -i "2s/.*/# $POT_COPYRIGHT_TEXT/" $POT_FILE
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sed -i "3s/.*/# $POT_LICENCE_TEXT/" $POT_FILE
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sed -i '4d' $POT_FILE
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sed -i '8d' $POT_FILE
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# Let's edit the header of the TEMP_POT_FILE file
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sed -i "1s/.*/# $POT_TITLE_TEXT/" "$TEMP_POT_FILE"
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sed -i "2s/.*/# $POT_COPYRIGHT_TEXT/" "$TEMP_POT_FILE"
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sed -i "3s/.*/# $POT_LICENCE_TEXT/" "$TEMP_POT_FILE"
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sed -i '4d' "$TEMP_POT_FILE"
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sed -i '8d' "$TEMP_POT_FILE"
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# Compare the new POT file with the existing one (excluding the POT Creation Date)
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if ! diff -I 'POT-Creation-Date' "$TEMP_POT_FILE" "$POT_FILE" >/dev/null; then
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echo "Updating POT file with new translations."
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echo " "
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mv "$TEMP_POT_FILE" "$POT_FILE"
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else
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echo "No changes detected in translations. POT file remains unchanged."
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echo " "
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rm "$TEMP_POT_FILE"
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fi
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# Extract the first three lines of the POT file to a temporary file
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head -n 3 "$POT_FILE" > POT_HEADER
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# Now we can merge the POT file (PO template) into each found PO file
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for po in $(find $FOLDERS -name "*.po"); do
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msgmerge --update -vv --backup=none --no-fuzzy-matching "$po" $POT_FILE;
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msgmerge --update -vv --backup=none --no-fuzzy-matching "$po" "$POT_FILE";
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# Replace the first three lines of the PO file with the POT file header
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sed -i '1,3d' "$po"
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cat POT_HEADER "$po" > temp.po && mv temp.po "$po"
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