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85 lines
3.0 KiB
Bash
Executable File
85 lines
3.0 KiB
Bash
Executable File
#!/bin/bash
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# Wavelog PO-File Generator
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# COMPONENT: Main
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#
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# HB9HIL <mail@hb9hil.org>, 2024
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# This script is designed to help create consistent POT, PO, and MO files during Wavelog development.
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# If you have added '__("english test strings")' within PHP files, you can run this script. It will automatically:
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#
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# - Scan all PHP files for gettext functions: __(), _ngettext(), _pgettext()
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# - Recreate the POT file with the found strings
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# - Merge the POT file into the PO files of each language
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# - Compile MO files from the PO files
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#
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# It is important that this script is placed in the root directory of Wavelog.
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########################## IMPORTANT ###########################
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# #
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# Do NOT include the compiled MO files in a Pull Request. #
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# This can cause unsolvable merge conflicts. #
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# We create the MO files directly within GitHub. #
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# #
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#################################################################
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# Some variables. Usually you don't need to change them.
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POT_FILE="assets/lang_src/messages.pot"
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BUG_MAIL="translations@wavelog.org"
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YEAR="$(date +"%Y")"
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POT_TITLE_TEXT="WAVELOG PO FILE"
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POT_COPYRIGHT_TEXT="Copyright (c) $YEAR Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA."
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POT_LICENCE_TEXT="This file is distributed under the MIT licence."
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FOLDERS="application assets src system"
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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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# 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 --no-wrap \
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-F \
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-o $POT_FILE \
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--from-code=UTF-8 \
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--keyword=__ \
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--keyword=_ngettext:1,2 \
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--keyword=_pgettext:1c,2 \
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-L PHP \
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--files-from=PHPFILESLIST \
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--msgid-bugs-address=$BUG_MAIL
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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' $POT_FILE
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# Extract the first three lines of the POT file to a temporary file
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head -n 3 "$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 $FOLDERS -name "*.po"); do
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msgmerge --no-wrap --update -vv --backup=none --no-fuzzy-matching "$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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# Remove fuzzy markers from PO file
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sed -i '/^#, fuzzy$/d' "$po"
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done
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# Clean up the temporary POT_HEADER file
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rm POT_HEADER
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# The last action is to create a MO file for each found PO file
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for po in $(find $FOLDERS -name "*.po"); do
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mo="${po%.po}.mo";
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msgfmt -vv -o "$mo" "$po";
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done
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# END |