update build script / actions

bindings/node/build.js

@@ -0,0 +1,121 @@
+#!/usr/bin/env node
+
+/**
+ * Inspired from https://github.com/IronCoreLabs/recrypt-node-binding
+ * ==================================
+ *
+ * This script is responsible for compiling and building the NPM release bundle for this repo. The following steps are taken:
+ *
+ * + Clean up any existing Rust builds by running `cargo clean`.
+ * + Run `cargo update` to make sure all dependencies are available.
+ * + Compile rust code into index.node file.
+ * + Run unit tests to ensure the library is in good shape for publishing.
+ * + Move all expected content into a `dist` directory.
+ * + Generate a binary distrubtion in `bin-package`.
+ * + Do a dry run of npm publishing via irish-pub or perform an actual publish step if `--publish` option is provided.
+ */
+
+const fs    = require("fs");
+const path  = require("path");
+const shell = require("shelljs");
+
+const distPath = "./dist";
+
+// Fail this script if any of these commands fail
+shell.set("-e");
+
+// Ensure that our directory is set to the root of the repo
+const rootDirectory = path.dirname(process.argv[1]);
+shell.cd(rootDirectory);
+
+const arg = process.argv.slice(2)[0];
+switch (arg) {
+  case "--all":
+    buildRust();
+    buildTs();
+    break;
+
+  case "--rust":
+    buildRust();
+    break;
+
+  case "--typescript":
+    buildTs();
+    break;
+
+  case "--package-rust":
+    buildRust();
+    packageRust();
+    break;
+
+  case "--npm-publish":
+    buildTs();
+    npmPublish();
+    break;
+
+  default:
+    shell.echo('No arg provided, doing nothing...');
+    break;
+}
+
+function buildRust() {
+  shell.echo('BUILDING RUST...');
+
+  // Cleanup the previous build, if it exists
+  shell.rm("-rf", "./bin-package");
+  shell.rm("-rf", "./build");
+  
+  // Cleanup any previous Rust builds, update deps, and compile
+  shell.exec("npm ci --ignore-scripts");
+  shell.exec("npm run clean");
+  shell.pushd("./native");
+  shell.exec("cargo update");
+  shell.popd();
+  shell.exec("npm run compile");
+
+  shell.echo('BUILDING RUST COMPLETE...');
+}
+
+function packageRust() {
+  shell.echo('PACKAGING RUST...');
+
+  shell.mkdir("./bin-package");
+  shell.cp("./native/index.node", "./bin-package");
+  shell.exec("npm run package");
+  var tgz = shell.exec("find ./build -name *.tar.gz");
+  shell.cp(tgz, "./bin-package/");
+
+  shell.echo('PACKAGING RUST COMPLETE...');
+}
+
+function buildTs() {
+  shell.echo('BUILDING TS...');
+
+  // Cleanup the previous build, if it exists
+  shell.rm("-rf", distPath);
+
+  shell.exec("npm ci --ignore-scripts");
+  shell.mkdir(distPath);
+
+  shell.exec("npx tsc");
+  shell.cp("-r", ["lib/bindings"], distPath);
+  shell.mv([`${distPath}/bindings/native.prod.js`], [`${distPath}/bindings/native.js`]);
+
+  shell.echo('BUILDING TS COMPLETE...');
+}
+
+async function npmPublish() {
+  shell.echo('PUBLISHING ON NPM...');
+
+  shell.cp("-r", ["package.json", "../../LICENSE"], distPath);
+
+  // Add a NPM install script to the package.json that we push to NPM so that when consumers pull it down it
+  // runs the expected node-pre-gyp step.
+  const npmPackageJson = require(`${distPath}/package.json`);
+  npmPackageJson.scripts.install = "node-pre-gyp install";
+  await fs.promises.writeFile(`${distPath}/package.json`, JSON.stringify(npmPackageJson, null, 2));
+
+  shell.exec("npm publish --dry-run --access public");
+
+  shell.echo('PUBLISHING ON NPM COMPLETE...');
+}