try to fix tests

package.json

@@ -70,8 +70,7 @@
     "pretest:ci": "npm run build:app",
     "test:ci": "mocha --recursive ./test --require ./test/mocha-root-hooks.mjs --reporter mocha-multi-reporters --reporter-options configFile=./test/config/reporter.json",
     "build": "npm run build:app && npm run build:sea",
-    "build:app": "esbuild --bundle ./src/user-entrypoint.mjs --platform=node --outfile=./dist/cli.cjs --format=cjs --inject:./sea/import-meta-url.js --define:import.meta.url=importMetaUrl",
-    "postbuild:app": "node ./scripts/update-prod-hashbang.mjs",
+    "build:app": "esbuild --bundle ./src/user-entrypoint.mjs --platform=node --outfile=./dist/cli.cjs --format=cjs --inject:./sea/import-meta-url.js --define:import.meta.url=importMetaUrl --define:process.env.NODE_ENV=\\\"production\\\"",
     "build:sea": "node ./sea/build.cjs",
     "format": "prettier -w ."
   },

src/cli.mjs

@@ -27,6 +27,9 @@ export async function run(argvInput, _container) {
   container = _container;
   const logger = container.resolve("logger");
   const parseYargs = container.resolve("parseYargs");
+  if (process.env.NODE_ENV === "production") {
+    process.removeAllListeners("warning");
+  }
 
   try {
     builtYargs = buildYargs(argvInput);

test/general-cli.mjs

@@ -14,6 +14,8 @@ import { builtYargs, run } from "../src/cli.mjs";
 import { setupTestContainer as setupContainer } from "../src/config/setup-test-container.mjs";
 import { f } from "./helpers.mjs";
 
+const __dirname = import.meta.dirname;
+
 describe("cli operations", function () {
   let container;
 
@@ -126,11 +128,16 @@ describe("cli operations", function () {
   });
 
   it("enables nodeJS warnings from the dev entrypoint", async function () {
-    let stderr = spawnSync("./src/user-entrypoint.mjs", ["warn"], {
+    const cliPath = path.resolve(__dirname, "../src/user-entrypoint.mjs");
+    let cli = spawnSync(cliPath, ["warn"], {
       encoding: "utf8",
-      shell: true,
-      stdio: "pipe",
-    }).stderr;
+      // input: "",
+      timeout: 5000,
+      // stdio: ["inherit", "pipe", "pipe"],
+      // shell: true,
+    });
+    if (cli.error) throw cli.error;
+    let stderr = cli.stderr;
 
     // the dev script should emit warnings
     expect(stderr).to.include(
@@ -139,12 +146,17 @@ describe("cli operations", function () {
   });
 
   it("suppresses nodeJS warnings from the prod entrypoint", async function () {
-    let stderr = spawnSync("./dist/cli.cjs", ["warn"], {
+    const cliPath = path.resolve(__dirname, "../dist/cli.cjs");
+    let cli = spawnSync(cliPath, ["warn"], {
       encoding: "utf8",
-      shell: true,
-      stdio: "pipe",
-    }).stderr;
+      // input: "",
+      timeout: 5000,
+      // stdio: ["inherit", "pipe", "pipe"],
+      // shell: true,
+    });
+    if (cli.error) throw cli.error;
 
+    let stderr = cli.stderr;
     // the prod one should not
     expect(stderr).to.equal("");
   });