fix: add postinstall script for testing addons

Author: aminya

.vscode/settings.json

@@ -4,16 +4,8 @@
   "mochaExplorer.nodeArgv": ["--expose-gc"],
   "mochaExplorer.debuggerConfig": "JS-Attach",
   "files.exclude": {
-    "**/.git": true,
     "**/.DS_Store": true,
     "**/Thumbs.db": true,
     "**/.cache": true,
-    "**/script/*.js": true,
-    "**/script/*.mjs": true,
-    "**/script/*.js.map": true,
-    "**/script/*.mjs.map": true,
-    "**/script/*.d.ts": true,
-    "**/script/*.d.mts": true,
-    "**/script/*.tsbuildinfo": true
   }
 }

package.json

@@ -19,7 +19,6 @@
   },
   "homepage": "http://zeromq.github.io/zeromq.js/",
   "dependencies": {
-    "@aminya/node-gyp-build": "4.8.1-aminya.1",
     "cmake-ts": "^0.3.0",
     "cross-env": "^7.0.3",
     "node-addon-api": "^8.2.1",
@@ -85,6 +84,7 @@
     "tsconfig.json"
   ],
   "scripts": {
+    "install": "node ./script/install.js",
     "prepare": "pnpm run build.js",
     "clean": "shx rm -rf ./build ./prebuilds && run-p clean.lib clean.temp",
     "clean.lib": "shx rm -rf ./lib/",

script/install.js

@@ -0,0 +1,16 @@
+try {
+    require("../lib/load-addon.js")
+} catch (error) {
+    const cp = require("child_process")
+
+    console.error("Failed to load ZMQ addon:", error)
+
+    // Run the build script to generate the addon.node file
+    console.log("Building addon node via cmake-ts (requires cmake, ninja, and the vcpkg dependencies)")
+    const cmakeTsPath = require.resolve("cmake-ts/build/main.js")
+
+    cp.execFileSync(
+        "node", [cmakeTsPath, "nativeonly"],
+        { stdio: "inherit" },
+    )
+}

script/prebuild.mjs

@@ -0,0 +1,29 @@
+import path from "path"
+import fs from "fs"
+
+const addonParentDir = path.join(
+    __dirname,
+    "..",
+    "build",
+    process.platform,
+    process.arch,
+    "node",
+)
+const addOnAbiDirs = fs.readdirSync(addonParentDir)
+
+let addon: undefined | any
+// try each available addon ABI
+for (const addOnAbiDir of addOnAbiDirs) {
+    const addonPath = path.join(addonParentDir, addOnAbiDir, "addon.node")
+    try {
+        addon = require(addonPath)
+    } catch (err) {
+        console.error(`Failed to load addon at ${addonPath}: ${err}\nTrying others...`)
+    }
+}
+
+if (addon === undefined) {
+    throw new Error(`No compatible addon found in ${addonParentDir} folder. Please build addon with 'npm run build'`)
+}
+
+module.exports = addon

src/load-addon.ts

@@ -1,19 +1,7 @@
 /* eslint-disable @typescript-eslint/no-var-requires */
 
 /* Declare all native C++ classes and methods in this file. */
-import path from "path"
-import fs from "fs"
-const addonParentDir = path.join(
-  __dirname,
-  "..",
-  "build",
-  process.platform,
-  process.arch,
-  "node",
-)
-const addOnAbiDir = fs.readdirSync(addonParentDir)[0]
-const addonPath = path.join(addonParentDir, addOnAbiDir, "addon.node")
-module.exports = require(addonPath)
+module.exports = require("./load-addon")
 
 /**
  * The version of the ØMQ library the bindings were built with. Formatted as