Add knip linter

Makefile

@@ -317,11 +317,13 @@ lint-backend-fix: lint-go-fix lint-go-gitea-vet lint-editorconfig ## lint backen
 lint-js: node_modules ## lint js files
 	$(NODE_VARS) pnpm exec eslint --color --max-warnings=0 $(ESLINT_FILES)
 	$(NODE_VARS) pnpm exec vue-tsc
+	$(NODE_VARS) pnpm exec knip --no-progress --cache
 
 .PHONY: lint-js-fix
 lint-js-fix: node_modules ## lint js files and fix issues
 	$(NODE_VARS) pnpm exec eslint --color --max-warnings=0 $(ESLINT_FILES) --fix
 	$(NODE_VARS) pnpm exec vue-tsc
+	$(NODE_VARS) pnpm exec knip --no-progress --cache --fix
 
 .PHONY: lint-css
 lint-css: node_modules ## lint css files

knip.config.ts

@@ -0,0 +1,15 @@
+import type {KnipConfig} from 'knip';
+
+export default {
+  entry: [
+    'web_src/js/index.ts',
+    'web_src/js/features/eventsource.sharedworker.ts',
+    'web_src/js/standalone/devtest.ts',
+    'web_src/js/standalone/external-render-iframe.ts',
+    'web_src/js/standalone/swagger.ts',
+  ],
+  project: ['web_src/**/*.{ts,vue}'],
+  ignore: ['updates.config.ts'],
+  exclude: ['dependencies', 'devDependencies'],
+  webpack: false, // avoid error "EsbuildPlugin is not a constructor", likely a bug in knip
+} satisfies KnipConfig;

package.json

@@ -98,6 +98,7 @@
     "globals": "17.0.0",
     "happy-dom": "20.3.0",
     "jiti": "2.6.1",
+    "knip": "5.82.1",
     "markdownlint-cli": "0.47.0",
     "material-icon-theme": "5.31.0",
     "nolyfill": "1.0.44",