servatrice/.ci/update_translation_source_strings.sh

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#!/bin/bash
# ci script to update translation files
# usage:
# $0 cockatrice/cockatrice_en@source.ts cockatrice/src common
# or
# FILE="cockatrice/cockatrice_en@source.ts"
# DIRS="cockatrice/src common"
# $0
# note: directories can't contain spaces
# check parameters
if [[ ! $FILE ]]; then
FILE="$1"
shift
fi
if [[ ! $FILE ]]; then
echo "no output file selected" >&2
exit 2;
fi
if [[ ! $DIRS ]]; then
DIRS="$*"
fi
if [[ ! $DIRS ]]; then
echo "no source directories selected to translate" >&2
exit 2;
fi
if [[ ! -e $FILE ]]; then
echo "output file does not exist at: $FILE" >&2
exit 3;
fi
# print version
if ! lupdate -version; then
echo "failed to run lupdate" >&2
exit 4;
fi
# run lupdate, duplicating the output in stderr and saving it
# for convenience we ignore that $DIRS will be split on spaces
# shellcheck disable=SC2086
if ! got="$(lupdate $DIRS -ts "$FILE" | tee /dev/stderr)"; then
echo "failed to update $FILE with $DIRS" >&2
exit 4;
fi
# trim output
# the line we are interested in is:
# Found xxx source text(s) (x new and xxx already existing)
output="${got##* source text(s) (}" # get stuff in between brackets
output="${output%%)*}" # trim everything after first )
if [[ $output == "$got" ]]; then
echo "could not parse generated output" >&2
exit 4;
fi
# write output to ci environment file
echo "output=$output" >> "$GITHUB_OUTPUT"