New language build process.

scripts/format-lang.js

@@ -0,0 +1,27 @@
+const fs = require('fs');
+const path = require('path');
+const prettier = require('prettier');
+
+const src = path.resolve(__dirname, '../lang');
+const dest = path.resolve(__dirname, '../lang-formatted');
+const files = fs.readdirSync(src);
+
+if (!fs.existsSync(dest)) {
+  fs.mkdirSync(dest);
+}
+
+files.forEach(file => {
+  const lang = require(`../lang/${file}`);
+  const keys = Object.keys(lang).sort();
+
+  const formatted = keys.reduce((obj, key) => {
+    obj[key] = { defaultMessage: lang[key] };
+    return obj;
+  }, {});
+
+  const json = prettier.format(JSON.stringify(formatted), { parser: 'json' });
+
+  fs.writeFileSync(path.resolve(dest, file), json);
+
+  console.log(path.resolve(src, file), '->', path.resolve(dest, file));
+});

scripts/merge-lang.js

@@ -0,0 +1,30 @@
+const fs = require('fs');
+const path = require('path');
+const prettier = require('prettier');
+const root = require('../lang/en-US.json');
+
+const dir = path.resolve(__dirname, '../lang');
+const files = fs.readdirSync(dir);
+const keys = Object.keys(root).sort();
+
+files.forEach(file => {
+  const lang = require(`../lang/${file}`);
+
+  console.log(`Merging ${file}`);
+
+  const merged = keys.reduce((obj, key) => {
+    const message = lang[key];
+
+    obj[key] = message || root[key];
+
+    if (!message) {
+      console.log(`Added key ${key}`);
+    }
+
+    return obj;
+  }, {});
+
+  const json = prettier.format(JSON.stringify(merged), { parser: 'json' });
+
+  fs.writeFileSync(path.resolve(dir, file), json);
+});