Add translation CI validation

.github/workflows/translation-check.yaml

@@ -0,0 +1,22 @@
+name: Translation validation
+on:
+    push:
+        paths:
+            - 'archinstall/**/*.py'
+            - 'archinstall/locales/**'
+            - '.github/workflows/translation-check.yaml'
+    pull_request:
+        paths:
+            - 'archinstall/**/*.py'
+            - 'archinstall/locales/**'
+            - '.github/workflows/translation-check.yaml'
+jobs:
+    translations:
+        name: Validate translations
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+            - name: Install gettext
+              run: sudo apt-get update && sudo apt-get install -y gettext
+            - name: Run translation checks
+              run: bash archinstall/locales/locales_generator.sh check

archinstall/lib/global_menu.py

@@ -502,7 +502,7 @@ def _prev_install_invalid_config(self, item: MenuItem) -> str | None:
 			return text[:-1]  # remove last new line
 
 		if error := self._validate_bootloader():
-			return tr(f'Invalid configuration: {error}')
+			return tr('Invalid configuration: {}').format(error)
 
 		self.sync_all_to_config()
 		summary = ConfigurationOutput(self._arch_config).as_summary()

archinstall/locales/base.pot

@@ -1245,7 +1245,7 @@ msgid "Product"
 msgstr ""
 
 #, python-brace-format
-msgid "Invalid configuration: {error}"
+msgid "Invalid configuration: {}"
 msgstr ""
 
 msgid "Ready to install"

archinstall/locales/fi/LC_MESSAGES/base.po

@@ -2190,7 +2190,7 @@ msgstr "Valittu työpöydän profiili vaati tavallisen käyttäjän kirjautumise
 
 #, python-brace-format
 msgid "Environment type: {} {}"
-msgstr "Ympäristötyyppi: {}"
+msgstr "Ympäristötyyppi: {} {}"
 
 msgid "Input cannot be empty"
 msgstr "Syöttö ei voi olla tyhjä"
@@ -2245,4 +2245,4 @@ msgstr "Määritetään U2F laitetta käyttäjälle: {}"
 
 #, python-brace-format
 msgid "Default: {}ms, Recommended range: 1000-60000"
-msgstr "Oletusarvo: 10000ms, suositeltu 1000-60000ms"
+msgstr "Oletusarvo: {}ms, suositeltu 1000-60000ms"

archinstall/locales/hi/LC_MESSAGES/base.po

@@ -1502,9 +1502,6 @@ msgstr "सक्षम"
 msgid "Disabled"
 msgstr "अक्षम"
 
-msgid "Please submit this issue (and file) to https://github.com/archlinux/archinstall/issues"
-msgstr "कृपया इस समस्या (और फ़ाइल) को https://github.com/archlinux/archinstall/issues पर सबमिट करें।"
-
 msgid "Mirror name"
 msgstr "मिरर का नाम"
 

archinstall/locales/locales_generator.sh

@@ -1,48 +1,109 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-cd $(dirname "$0")/..
+cd "$(dirname "$0")/.."
 
-function update_lang() {
-	file=${1}
+usage() {
+	echo "Usage: ${0} <command>"
+	echo ""
+	echo "Commands:"
+	echo "  all         Regenerate base.pot and update all languages"
+	echo "  <lang>      Regenerate base.pot and update a single language"
+	echo "  check       Run translation validation checks"
+	echo "  -h, --help  Show this help"
+}
+
+generate_pot() {
+	find . -type f -iname '*.py' | sort \
+		| xargs xgettext --no-location --omit-header --keyword='tr' \
+			-d base -o locales/base.pot
+}
 
+update_lang() {
+	local file=${1}
 	echo "Updating: ${file}"
+	local path
 	path=$(dirname "${file}")
 	msgmerge --quiet --no-location --width 512 --backup none --update "${file}" locales/base.pot
 	msgfmt -o "${path}/base.mo" "${file}"
 }
 
-
-function generate_all() {
+cmd_generate_all() {
+	generate_pot
 	for file in $(find locales/ -name "base.po"); do
 		update_lang "${file}"
 	done
 }
 
-function generate_single_lang() {
-	lang_file="locales/${1}/LC_MESSAGES/base.po"
-
+cmd_generate_single() {
+	local lang_file="locales/${1}/LC_MESSAGES/base.po"
 	if [ ! -f "${lang_file}" ]; then
 		echo "Language files not found: ${lang_file}"
 		exit 1
 	fi
-
+	generate_pot
 	update_lang "${lang_file}"
 }
 
+cmd_check_po_syntax() {
+	echo "Checking .po syntax..."
+	local failed=0
+	while IFS= read -r po; do
+		if ! msgfmt --check --output-file=/dev/null "$po" 2>&1; then
+			echo "FAIL: $po"
+			failed=1
+		fi
+	done < <(find locales/ -name '*.po')
+	if [ "$failed" -eq 1 ]; then
+		echo "ERROR: some .po files have syntax errors" >&2
+		return 1
+	fi
+	echo "All .po files passed syntax check."
+}
+
+cmd_check_no_tr_fstring() {
+	echo "Checking for tr(f-string) anti-pattern..."
+	if grep -rnE "tr\(\s*f['\"]" . --include='*.py'; then
+		echo "ERROR: use tr('...{}').format(...) instead of tr(f'...')" >&2
+		return 1
+	fi
+	echo "No tr(f-string) anti-pattern found."
+}
+
+cmd_check_pot_freshness() {
+	# msgcmp (not diff) because base.pot carries legacy stale entries from
+	# --join-existing; diff would always fail until a full cleanup is done.
+	echo "Checking base.pot for missing strings..."
+	find . -type f -iname '*.py' | sort \
+		| xargs xgettext --no-location --omit-header --keyword='tr' \
+			-d base -o /tmp/generated.pot
+	if ! msgcmp --use-untranslated locales/base.pot /tmp/generated.pot; then
+		echo "ERROR: base.pot is missing strings - run: locales_generator.sh all" >&2
+		return 1
+	fi
+	echo "base.pot contains all translatable strings."
+}
+
+cmd_check() {
+	local failed=0
+	cmd_check_po_syntax || failed=1
+	cmd_check_no_tr_fstring || failed=1
+	cmd_check_pot_freshness || failed=1
+	if [ "$failed" -eq 1 ]; then
+		echo "Some translation checks failed." >&2
+		exit 1
+	fi
+	echo "All translation checks passed."
+}
 
 if [ $# -eq 0 ]; then
-	echo "Usage: ${0} <language_abbr>"
-	echo "Special case 'all' for <language_abbr> builds all languages."
+	usage
 	exit 1
 fi
 
-lang=${1}
-
-# Update the base file containing all translatable strings
-find . -type f -iname "*.py" | xargs xgettext --join-existing --no-location --omit-header --keyword='tr' -d base -o locales/base.pot
-
-case "${lang}" in
-	"all") generate_all;;
-	*) generate_single_lang "${lang}"
+case "${1}" in
+	check)    cmd_check ;;
+	all)      cmd_generate_all ;;
+	-h|--help) usage ;;
+	*)        cmd_generate_single "${1}" ;;
 esac