More isolated webhint tests

package.json

@@ -16,7 +16,7 @@
 		"test-cmd-once": "vitest run --config ./src/back/vitest.config.ts",
 		"test": "npm run test-cmd -- --ui",
 		"coverage": "npm run test --coverage",
-		"postinstall": "sealgen make-env",
+		"postinstall": "sealgen make-env && npm install --prefix webhint",
 		"test-reports": "npm run test-cmd-once -- --coverage",
 		"show-coverage": "npm run test-reports;  xdg-open coverage/index.html"
 	},
@@ -35,11 +35,10 @@
 		"@hotwired/turbo": "^7.1.0",
 		"@koa/router": "^12.0.1",
 		"@playwright/test": "^1.36.1",
-		"@sealcode/sealgen": "^0.9.0",
+		"@sealcode/sealgen": "^0.10.1",
 		"@sealcode/ts-predicates": "^0.4.3",
 		"@types/kill-port": "^2.0.0",
 		"get-port": "^7.0.0",
-		"hint": "^7.0.1",
 		"locreq": "^3.0.0",
 		"multiple-scripts-tmux": "^1.0.4",
 		"nodemon": "^3.0.1",
@@ -49,10 +48,6 @@
 		"vitest": "^1.1.0"
 	},
 	"devDependencies": {
-		"@hint/connector-jsdom": "^4.1.20",
-		"@hint/formatter-codeframe": "^3.1.29",
-		"@hint/hint-doctype": "^3.3.19",
-		"@hint/hint-no-broken-links": "^4.2.19",
 		"@sealcode/ansi-html-stream": "^1.0.1",
 		"@types/koa__router": "^12.0.4",
 		"@types/node": "^20.8.4",

src/back/test_utils/webhint.ts

@@ -11,14 +11,14 @@ export async function webhintURL(url: string, config = locreq.resolve(".hintrc")
 	// eslint-disable-next-line no-console
 	console.log("scanning with webhint....", url);
 	try {
+		console.log("cwd", locreq.resolve("webhint"));
 		const subprocess = spawn(
 			"node",
-			[locreq.resolve("node_modules/.bin/hint"), "--config", config, url],
-			{
-				stdio: "inherit",
-				shell: true,
-			}
+			[locreq.resolve("webhint/node_modules/.bin/hint"), "--config", config, url],
+			{ cwd: locreq.resolve("webhint") } // to prevent webhint from trying to parese source code
 		);
+		subprocess.stderr.on("data", (b) => console.error(b.toString()));
+		subprocess.stdout.on("data", (b) => console.log(b.toString()));
 		await new Promise<void>((resolve, reject) => {
 			subprocess.on("close", (code) =>
 				code === 0 ? resolve() : reject(new Error("Webhint tests failed"))

src/back/vitest.config.ts

@@ -1,13 +1,15 @@
 import { defineConfig } from "vitest/config";
 
+const exclude = ["docker_node_modules", "node_modules", "dist", "lib", "webhint"];
+
 export default defineConfig({
 	test: {
 		testTimeout: 10000,
 		setupFiles: ["src/back/test-teardown.ts"],
-		exclude: ["docker_node_modules", "node_modules", "dist", "lib"],
+		exclude,
 		globals: true,
 		coverage: {
-			exclude: ["docker_node_modules", "node_modules", "dist", "lib"],
+			exclude,
 			enabled: true,
 			all: true,
 			include: ["src/**", "test?(-*).?(c|m)[jt]s?(x)"],

webhint/index.js

@@ -0,0 +1 @@
+// this file is just a placeholder to have a clean webhint working directory

webhint/package.json

@@ -0,0 +1,18 @@
+{
+	"name": "webhint",
+	"version": "1.0.0",
+	"description": "",
+	"main": "index.js",
+	"scripts": {
+		"test": "echo \"Error: no test specified\" && exit 1"
+	},
+	"keywords": [],
+	"author": "",
+	"license": "ISC",
+	"dependencies": {
+		"@hint/formatter-codeframe": "^3.1.35",
+		"@hint/hint-doctype": "^3.3.26",
+		"@hint/hint-no-broken-links": "^4.2.26",
+		"hint": "^7.1.10"
+	}
+}