1 files changed, 66 insertions, 0 deletions
diff --git a/.github/build/find-missing-translations.js b/.github/build/find-missing-translations.js
new file mode 100644
index 00000000..3f6c6c99
--- /dev/null
+++ b/.github/build/find-missing-translations.js
@@ -0,0 +1,66 @@
+const fs = require('fs');
+const { exit } = require('process');
+const langPath = "Northstar.Client/mod/resource";
+const knownLanguages = ['english', 'french', 'german', 'italian', 'japanese', 'mspanish', 'portuguese', 'russian', 'spanish', 'tchinese'];
+
+
+// Proceed checks before launch
+if (![2,3].includes(process.argv.length)) {
+    console.error('Wrong number of arguments, either call this script with no argument, or with a language.');
+    return;
+}
+const inputLang = process.argv[2];
+if (process.argv.length === 3 && !knownLanguages.includes(inputLang)) {
+    console.error(`"${inputLang}" is not a valid language.\nValid languages are: ${knownLanguages}`);
+    return;
+}
+
+
+// Get language files names
+const langs = fs.readdirSync(langPath)
+    .filter(lang => lang.indexOf('northstar_client_localisation_') !== -1);
+
+
+function getLanguageKeys (lang) {
+    if (knownLanguages.indexOf(lang) === -1) return;
+    return fs.readFileSync(`${langPath}/northstar_client_localisation_${lang}.txt`, {encoding:'utf16le', flag:'r'})
+        .split('\n')
+        .filter(line => line.length !== 0)                  // remove empty lines
+        .map(line => line.replaceAll(/\s+/g, ' ').trim())   // remove multiple spaces
+        .map(line => line.replaceAll('\t', ''))             // remove tabs characters
+        
+        // keep only lines with translation keys
+        .filter(line => {
+            const words = line.split('" "');
+            return words.length === 2 && words[1] !== 'english"'
+        })
+        .map(line => line.split('" "')[0].substring(1)); // only keep translation keys (throw values)
+}
+
+// We use english keys as reference for other languages
+const englishKeys = getLanguageKeys('english');
+const inputLanguages = inputLang !== undefined ? ["", inputLang] : [...knownLanguages];
+inputLanguages.shift();
+
+// Check for each language if there are missing keys
+var missingKeysCount = 0;
+
+for (const language of inputLanguages) {
+    const languageKeys = getLanguageKeys(language);
+    const missingKeys = [...englishKeys] // clone
+        .filter(key => languageKeys.indexOf(key) === -1);
+    const missingKeysLength = missingKeys.length;
+    console.log(
+        missingKeysLength === 0 
+        ? `✔️ "${language}" doesn't have missing keys.`
+        : `❌ "${language}" has ${missingKeys.length} missing key${missingKeys.length === 1 ? '' : 's'}:`
+    );
+
+    if (missingKeysLength !== 0) {
+        console.log(missingKeys);
+        missingKeysCount += missingKeys.length;
+    }
+}
+
+process.exitCode = missingKeysCount;
+exit();