taler-wallet-embedded: tweak init response, rollup bundling, add test

1 files changed, 33 insertions, 0 deletions

diff --git a/packages/taler-wallet-embedded/rollup.config.js b/packages/taler-wallet-embedded/rollup.config.js
index 821622014..1ebefae9a 100644
--- a/packages/taler-wallet-embedded/rollup.config.js
+++ b/packages/taler-wallet-embedded/rollup.config.js
@@ -4,6 +4,31 @@ import nodeResolve from "@rollup/plugin-node-resolve";
 import json from "@rollup/plugin-json";
 import builtins from "builtin-modules";
 import pkg from "./package.json";
+import walletCorePkg from "../taler-wallet-core/package.json";
+import replace from "@rollup/plugin-replace";
+import fs from "fs";
+import path from "path";
+
+function git_hash() {
+  const rev = fs
+    .readFileSync(path.join(GIT_ROOT, ".git", "HEAD"))
+    .toString()
+    .trim()
+    .split(/.*[: ]/)
+    .slice(-1)[0];
+  if (rev.indexOf("/") === -1) {
+    return rev;
+  } else {
+    return fs.readFileSync(path.join(GIT_ROOT, ".git", rev)).toString().trim();
+  }
+}
+
+const BASE = process.cwd();
+let GIT_ROOT = BASE;
+while (!fs.existsSync(path.join(GIT_ROOT, ".git")) && GIT_ROOT !== "/") {
+  GIT_ROOT = path.join(GIT_ROOT, "../");
+}
+const GIT_HASH = GIT_ROOT === "/" ? undefined : git_hash();
 
 export default {
   input: "lib/index.js",
@@ -18,6 +43,14 @@ export default {
       exportConditions: ["node"],
     }),
 
+    replace({
+      values: {
+        __VERSION__: `"${walletCorePkg.version}"`,
+        __GIT_HASH__: `"${GIT_HASH}"`,
+      },
+      preventAssignment: false,
+    }),
+
     commonjs({
       include: [/node_modules/, /dist/],
       extensions: [".js", ".ts"],