From aab59ce6332de562fb39486df8b31134b2b60842 Mon Sep 17 00:00:00 2001
From: Sasha <118575614+weboko@users.noreply.github.com>
Date: Wed, 29 Mar 2023 10:36:37 +0200
Subject: [PATCH] chore: introduce custom publish script and move to a new
 secret for publishing  (#1279)

---
 .github/workflows/ci.yml |   8 ++--
 ci/publish.js            | 101 +++++++++++++++++++++++++++++++++++++++
 package.json             |   3 +-
 3 files changed, 106 insertions(+), 6 deletions(-)
 create mode 100644 ci/publish.js

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dc101b11b2..5d465477bc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -231,9 +231,7 @@ jobs:
       - run: npm run build
         if: ${{ steps.release.outputs.releases_created }}
 
-      - name: Authenticate with registry
-        if: ${{ steps.release.outputs.releases_created }}
-        run: echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ./.npmrc
-
-      - run: npm publish --workspaces --tag latest --access public
+      - run: npm run publish
         if: ${{ steps.release.outputs.releases_created }}
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_JS_WAKU_PUBLISH }}
diff --git a/ci/publish.js b/ci/publish.js
new file mode 100644
index 0000000000..ea15790085
--- /dev/null
+++ b/ci/publish.js
@@ -0,0 +1,101 @@
+import fs from "fs";
+import path from "path";
+import cp from "child_process";
+import { promisify } from "util";
+import { fileURLToPath } from "url";
+
+const PACKAGE_JSON = "package.json";
+// hack to get __dirname
+const DIR = path.dirname(fileURLToPath(import.meta.url));
+
+const exec = promisify(cp.exec);
+const readFile = promisify(fs.readFile);
+
+run()
+  .then(() => {
+    console.info("Successfully published packages.");
+  })
+  .catch((err) => {
+    console.error("Failed at publishing packages with ", err.message);
+  });
+
+async function run() {
+  const rootPackage = await readJSON(path.resolve(DIR, "../", PACKAGE_JSON));
+  const workspacePaths = rootPackage.workspaces;
+
+  const workspaces = await Promise.all(
+    workspacePaths.map(async (workspacePath) => {
+      const workspaceInfo = await readWorkspace(workspacePath);
+      const allowPublishing = await shouldBePublished(workspaceInfo);
+
+      if (allowPublishing) {
+        return workspaceInfo;
+      }
+
+      return;
+    })
+  );
+
+  await Promise.all(
+    workspaces
+      .filter((v) => !!v)
+      .map(async (info) => {
+        try {
+          await exec(
+            `npm publish --workspace ${info.workspace} --tag latest --access public`
+          );
+          console.info(
+            `Successfully published ${info.name} with version ${info.version}.`
+          );
+        } catch (err) {
+          console.error(
+            `Cannot publish ${info.workspace} with version ${info.version}. Error: ${err.message}`
+          );
+        }
+      })
+  );
+}
+
+async function readJSON(path) {
+  const rawJSON = await readFile(path, "utf-8");
+  return JSON.parse(rawJSON);
+}
+
+async function readWorkspace(packagePath) {
+  const json = await readJSON(
+    path.resolve(DIR, "../", packagePath, PACKAGE_JSON)
+  );
+
+  return {
+    name: json.name,
+    private: !!json.private,
+    version: json.version,
+    workspace: packagePath,
+  };
+}
+
+async function shouldBePublished(info) {
+  if (info.private) {
+    console.info(`Skipping ${info.path} because it is private.`);
+    return false;
+  }
+
+  try {
+    const npmTag = `${info.name}@${info.version}`;
+    const { stdout } = await exec(`npm view ${npmTag} version`);
+
+    if (stdout.trim() !== info.version.trim()) {
+      return true;
+    }
+
+    console.info(`Workspace ${info.path} is already published.`);
+  } catch (err) {
+    if (err.message.includes("code E404")) {
+      return true;
+    }
+
+    console.error(
+      `Cannot check published version of ${info.path}. Received error: ${err.message}`
+    );
+  }
+}
diff --git a/package.json b/package.json
index c896b9c5f5..26b5c95396 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,8 @@
     "deploy": "node ci/deploy.js",
     "doc": "run-s doc:*",
     "doc:html": "typedoc --options typedoc.cjs",
-    "doc:cname": "echo 'js.waku.org' > docs/CNAME"
+    "doc:cname": "echo 'js.waku.org' > docs/CNAME",
+    "publish": "node ./ci/publish.js"
   },
   "devDependencies": {
     "@size-limit/preset-big-lib": "^8.2.4",