1 files changed, 48 insertions, 0 deletions
diff --git a/packages/pogen/src/pogen.ts b/packages/pogen/src/pogen.ts
new file mode 100644
index 000000000..72b7c81d7
--- /dev/null
+++ b/packages/pogen/src/pogen.ts
@@ -0,0 +1,48 @@
+import { potextract } from "./potextract.js";
+import * as child_process from "child_process";
+import * as fs from "fs";
+import glob = require("glob");
+import { po2ts } from "./po2ts.js";
+
+function usage(): never {
+  console.log("usage: pogen <extract|merge|emit>");
+  process.exit(1);
+}
+
+export function main() {
+  const subcommand = process.argv[2];
+  if (process.argv.includes("--help") || !subcommand) {
+    usage();
+  }
+  switch (subcommand) {
+    case "extract":
+      potextract();
+      break;
+    case "merge": {
+      const packageJson = JSON.parse(
+        fs.readFileSync("./package.json", { encoding: "utf-8" }),
+      );
+
+      const poDomain = packageJson.pogen?.domain;
+      if (!poDomain) {
+        console.error("missing 'pogen.domain' field in package.json");
+        process.exit(1);
+      }
+      const files = glob.sync("src/i18n/*.po");
+      console.log(files);
+      for (const f of files) {
+        console.log(`merging ${f}`);
+        child_process.execSync(
+          `msgmerge -o '${f}' '${f}' 'src/i18n/${poDomain}.pot'`,
+        );
+      }
+      break;
+    }
+    case "emit":
+      po2ts();
+      break;
+    default:
+      console.error(`unknown subcommand '${subcommand}'`);
+      usage();
+  }
+}