.gitignore

@@ -25,5 +25,8 @@ wavs
 .DS_Store
 Thumbs.db
 
+# JS dependencies
+web/ui/node_modules/
+
 # Temp
 /tmp/

.golangci.yml

@@ -0,0 +1,14 @@
+version: "2"
+
+linters:
+  default: none
+  enable:
+    - errcheck
+    - govet
+    - staticcheck
+    - unused
+  exclusions:
+    paths:
+      - web/ui
+      - electron
+      - third_party/akaiutil/

mise.toml

@@ -11,7 +11,8 @@ build = "go build -buildvcs=false -o fetch ."
 akaiutil = "make -C third_party/akaiutil"
 all = { run = "go build -buildvcs=false -o fetch . && make -C third_party/akaiutil" }
 serve = { run = "go build -buildvcs=false -o fetch . && ./fetch serve" }
-lint = "go vet ./..."
+lint = "golangci-lint run"
+js-lint = "cd web/ui && npm run lint"
 electron-deps = "cd electron && npm install"
 electron-dev = { run = "go build -buildvcs=false -o fetch . && cd electron && npx electron ." }
 electron-build = { run = "go build -buildvcs=false -o fetch . && make -C third_party/akaiutil && cd electron && npx electron-builder --dir" }

scripts/check-toolchain.sh

@@ -123,5 +123,16 @@ else
     fi
 fi
 
+echo ""
+echo "=== JS Linting (ESLint) ==="
+if [ -f web/ui/node_modules/.bin/eslint ]; then
+    ok "ESLint installed at web/ui/node_modules/.bin/eslint"
+    eslint_ver=$(cd web/ui && ./node_modules/.bin/eslint --version 2>/dev/null)
+    ok "ESLint: $eslint_ver"
+else
+    warn "ESLint not installed (needed for web UI linting)"
+    echo "    Install: cd web/ui && npm install"
+fi
+
 echo ""
 echo "=== Core toolchain check complete ==="

web/ui/app.js

@@ -46,8 +46,8 @@ function renderResults(items) {
         <span>${r.downloads.toLocaleString()} downloads</span>
       </div>
       <div class="actions">
-        <button class="btn-dl" onclick="downloadItem('${esc(r.identifier)}')">Download ISOs</button>
-        <button class="btn-list" onclick="listItem('${esc(r.identifier)}')">List Files</button>
+        <button class="btn-dl" data-action="download" data-identifier="${esc(r.identifier)}">Download ISOs</button>
+        <button class="btn-list" data-action="list" data-identifier="${esc(r.identifier)}">List Files</button>
       </div>
       <div id="list-${sanitize(r.identifier)}" class="file-list"></div>
     </div>
@@ -218,7 +218,7 @@ async function browseWavs() {
     list.innerHTML = data.map(f => `
       <div class="wav-item" data-file="${esc(f)}">
         <span class="wav-name" title="${esc(f)}">${esc(f)}</span>
-        <button class="wav-play-btn" onclick="playWav('${esc(f)}')">Play</button>
+        <button class="wav-play-btn" data-action="play" data-wav="${esc(f)}">Play</button>
       </div>
     `).join('');
   } catch (e) {
@@ -332,3 +332,17 @@ function formatBytes(bytes) {
 
 // Initial load
 doSearch();
+
+// Event delegation for dynamically generated buttons
+document.addEventListener('click', function(e) {
+  const btn = e.target.closest('[data-action]');
+  if (!btn) return;
+  const action = btn.dataset.action;
+  if (action === 'download') {
+    downloadItem(btn.dataset.identifier);
+  } else if (action === 'list') {
+    listItem(btn.dataset.identifier);
+  } else if (action === 'play') {
+    playWav(btn.dataset.wav);
+  }
+});

web/ui/eslint.config.js

@@ -0,0 +1,45 @@
+const globals = require('globals');
+
+module.exports = [
+  {
+    files: ['**/*.js'],
+    languageOptions: {
+      ecmaVersion: 2022,
+      sourceType: 'script',
+      globals: {
+        ...globals.browser,
+        AudioContext: 'readonly',
+        requestAnimationFrame: 'readonly',
+        cancelAnimationFrame: 'readonly',
+        fetch: 'readonly',
+        EventSource: 'readonly',
+        document: 'readonly',
+        console: 'readonly',
+        setTimeout: 'readonly',
+        Math: 'readonly',
+        JSON: 'readonly',
+        location: 'readonly',
+        encodeURIComponent: 'readonly',
+        decodeURIComponent: 'readonly',
+        parseInt: 'readonly',
+        Number: 'readonly',
+        Promise: 'readonly',
+        Object: 'readonly',
+        Array: 'readonly',
+        Map: 'readonly',
+        process: 'readonly',
+        __dirname: 'readonly',
+        require: 'readonly',
+        module: 'readonly',
+        exports: 'readonly'
+      }
+    },
+    rules: {
+      "no-unused-vars": ["warn", { "argsIgnorePattern": "^_", "varsIgnorePattern": "^_" }],
+      "no-redeclare": "warn",
+      "no-unreachable": "warn",
+      "eqeqeq": ["error", "always"],
+      "prefer-const": "warn"
+    }
+  }
+];

web/ui/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "akai-utils-web-ui",
+  "version": "1.0.0",
+  "description": "Web UI for AKAI Utils",
+  "scripts": {
+    "lint": "eslint *.js"
+  },
+  "devDependencies": {
+    "eslint": "^9.0.0"
+  }
+}