From 39ca13d71a367e8a530e1ec942cd499d07258774 Mon Sep 17 00:00:00 2001
From: Amit Singh <amitksingh1490@gmail.com>
Date: Sat, 4 Nov 2023 12:31:31 +0530
Subject: [PATCH] fix: npm server publish (#569)

---
 .github/workflows/ci.yml |  5 +++++
 npm/generate-root.js     | 40 +++++++++++++++++++++++++++++++++++-----
 npm/package-lock.json    |  3 ---
 npm/package.json         |  5 +----
 4 files changed, 41 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 143973c18b..2d7fac9854 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -103,6 +103,7 @@ jobs:
 
       - id: create_release
         uses: release-drafter/release-drafter@v5
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
@@ -233,11 +234,13 @@ jobs:
           access: public
 
       - name: Rename Binary with Target Name
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         run: |
           pwd
           cp target/${{ matrix.target }}/release/tailcall target/${{ matrix.target }}/release/tailcall-${{ matrix.target }}
 
       - name: Upload ${{ matrix.target }} Binary
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         uses: xresloader/upload-to-github-release@v1
         with:
           release_id: ${{ needs.draft_release.outputs.create_release_id }}
@@ -261,6 +264,8 @@ jobs:
           cd npm
           npm install
       - name: Run generate-root.js script
+        env:
+          APP_VERSION: ${{ (github.event_name == 'release' && github.event.action == 'published') && github.event.release.tag_name}}
         run: |
           cd npm
           npm run gen-root -- --version ${{ env.APP_VERSION }}
diff --git a/npm/generate-root.js b/npm/generate-root.js
index f199071954..e0d20bb659 100644
--- a/npm/generate-root.js
+++ b/npm/generate-root.js
@@ -1,8 +1,11 @@
 import * as fs from "fs/promises";
 import { resolve, dirname } from "path";
 import * as yml from "yaml";
+import { fileURLToPath } from 'url';
+import { exec } from 'child_process';
 
-const __dirname = dirname(new URL(import.meta.url).pathname);
+// This snippet makes sure __dirname is defined in an ES module context
+const __dirname = dirname(fileURLToPath(import.meta.url));
 
 function getArguments() {
   const args = {};
@@ -30,7 +33,7 @@ async function genServerPackage(buildDefinitions) {
 
   // Construct the optionalDependencies object with the provided version
   const optionalDependencies = buildDefinitions.reduce((deps, buildDef) => {
-    deps["@tailcallhq/core-" + buildDef] = "*";
+    deps["@tailcallhq/core-" + buildDef] = packageVersion;
     return deps;
   }, {});
 
@@ -38,16 +41,43 @@ async function genServerPackage(buildDefinitions) {
     name: "@tailcallhq/server",
     version: packageVersion,
     description: "Tailcall Server",
-    optionalDependencies, // Now it's an object with versions set from CLI
+    optionalDependencies,
+    scripts: {
+      postinstall: "node ./scripts/installOptionalDeps.js"
+    }
   };
 
   // Define the directory path where the package.json should be created
   const directoryPath = resolve(__dirname, "@tailcallhq/server");
+  const scriptsPath = resolve(directoryPath, "./scripts");
 
-  // Ensure the directory exists
+  await fs.mkdir(scriptsPath, { recursive: true });
+
+  const installScriptContent = `
+const exec = require('child_process').exec;
+const optionalDependencies = ${JSON.stringify(optionalDependencies)};
+
+Object.entries(optionalDependencies).forEach(([pkg, version]) => {
+  exec(\`npm install \${pkg}@\${version} --no-save\`, (error, stdout, stderr) => {
+    if (error) {
+      console.error(\`Failed to install optional dependency: \${pkg}\`, stderr);
+    } else {
+      console.log(\`Successfully installed optional dependency: \${pkg}\`, stdout);
+    }
+  });
+});
+  `.trim();
+
+// Ensure the directory exists
   await fs.mkdir(directoryPath, { recursive: true });
 
-  // Write the package.json file with pretty JSON formatting
+  await fs.writeFile(
+    resolve(scriptsPath, "installOptionalDeps.js"),
+    installScriptContent,
+    "utf8"
+  );
+
+// Write the package.json file with pretty JSON formatting
   await fs.writeFile(
     resolve(directoryPath, "./package.json"),
     JSON.stringify(tailcallPackage, null, 2),
diff --git a/npm/package-lock.json b/npm/package-lock.json
index c38989da07..e007ba886f 100644
--- a/npm/package-lock.json
+++ b/npm/package-lock.json
@@ -5,9 +5,6 @@
   "packages": {
     "": {
       "name": "tailcall-npm-generator",
-      "workspaces": [
-        "@tailcallhq/*"
-      ],
       "dependencies": {
         "yaml": "^2.3.3",
         "yml": "^1.0.0"
diff --git a/npm/package.json b/npm/package.json
index 79728a1ee8..960a177cfb 100644
--- a/npm/package.json
+++ b/npm/package.json
@@ -9,8 +9,5 @@
   "dependencies": {
     "yaml": "^2.3.3",
     "yml": "^1.0.0"
-  },
-  "workspaces": [
-    "@tailcallhq/*"
-  ]
+  }
 }