Added scanning barcodes with a camera

quagga2/quagga2-1.12.1/cypress/plugins/index.js

@@ -0,0 +1,82 @@
+/// <reference types="cypress" />
+// ***********************************************************
+// This example plugins/index.js can be used to load plugins
+//
+// You can change the location of this file or turn off loading
+// the plugins file with the 'pluginsFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/plugins-guide
+// ***********************************************************
+
+// This function is called when a project is opened or re-opened (e.g. due to
+// the project's config changing)
+
+/**
+ * @type {Cypress.PluginConfig}
+*/
+const webpack = require('@cypress/webpack-preprocessor');
+const fs = require('fs');
+const path = require('path');
+
+module.exports = (on, config) => {
+    config.env = config.env || {};
+    config.env.BUILD_ENV = 'production';
+    // Resolve path to the temporary bundle test fixture
+    const bundleFixturePath = path.resolve((config.projectRoot || process.cwd()), 'cypress/fixtures/bundle-test.html');
+
+    // Expose cleanup tasks to the Cypress runner
+    on('task', {
+        deleteFile(filePath) {
+            try {
+                if (fs.existsSync(filePath)) {
+                    fs.unlinkSync(filePath);
+                }
+                return true;
+            } catch (err) {
+                // ENOENT is fine; any other error bubble up for visibility
+                if (err && err.code === 'ENOENT') return true;
+                throw err;
+            }
+        },
+        cleanupBundleFixture() {
+            try {
+                if (fs.existsSync(bundleFixturePath)) {
+                    fs.unlinkSync(bundleFixturePath);
+                }
+            } catch (_) {
+                // Ignore errors during cleanup
+            }
+            return true;
+        },
+        fileExists(filePath) {
+            return fs.existsSync(filePath);
+        },
+    });
+
+    // Best-effort cleanup on process exit/interrupt, guarded to avoid duplicate handlers
+    if (!global.__bundleCleanupHandlersRegistered) {
+        const safeUnlink = () => {
+            try {
+                if (fs.existsSync(bundleFixturePath)) {
+                    fs.unlinkSync(bundleFixturePath);
+                }
+            } catch (_) {}
+        };
+        process.on('exit', safeUnlink);
+        process.on('SIGINT', () => { safeUnlink(); process.exit(1); });
+        process.on('SIGTERM', () => { safeUnlink(); process.exit(1);});
+        global.__bundleCleanupHandlersRegistered = true;
+    }
+
+    if (process.env.NODE_ENV === 'test' || process.env.NODE_ENV === 'development') {
+        const webpackOptions = {
+            webpackOptions: require('../../configs/webpack.config'),
+            watchOptions: {},
+        };
+        on('file:preprocessor', webpack(webpackOptions));
+    }
+
+    // on('file:preprocessor', require('@cypress/code-coverage/use-babelrc'));
+    return config;
+};