check locale improve #48

	name: Check locale

	on:
	pull_request:
	branches:
	- main
	paths:
	- 'localization/**'
	- ".github/workflows/check_locale.yml"

	jobs:
	check_translation:
	name: Check translation
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Install gettext
	run: \|
	sudo apt-get update
	sudo apt-get install -y gettext

	# don't call ./run_gentext.sh as most translators never sync with main branch...
	- name: Check translation format
	run: \|
	echo $PWD
	pot_file="./localization/i18n/OrcaSlicer.pot"
	for dir in ./localization/i18n/*/
	do
	dir=${dir%*/} # remove the trailing "/"
	lang=${dir##*/} # extract the language identifier

	if [ -f "$dir/OrcaSlicer_${lang}.po" ]; then
	mkdir -p ./resources/i18n/${lang}/
	msgfmt --check-format -o ./resources/i18n/${lang}/OrcaSlicer.mo $dir/OrcaSlicer_${lang}.po
	# Check the exit status of the msgfmt command
	if [ $? -ne 0 ]; then
	echo "Error encountered with msgfmt command for language ${lang}."
	exit 1 # Exit the script with an error status
	fi
	fi
	done

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