feat(@astrojs/cloudfalre): add cloudflare envs to `Astro.locals` (#7541)

* add support for advanced mode

* add support for directory mode

* use asset fallback as in cloudflare's docs

* update locals

* come up with new runtime in `Astro.locals`

* add overwrite protection

* minor cleanup

* changeset

* address review comments

* move overwrite protection to adapter

* fix types

* fix comment

* resolve review comments

* update changeset

* add test

* redo ts

* fix integration test port

* updated tests, add new port

* add TODO comment

* update changeset

* add JSDoc

* Update packages/integrations/cloudflare/src/runtime.ts

---------

Co-authored-by: Nate Moore <natemoo-re@users.noreply.github.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/packages/integrations/cloudflare/test/runtime.test.js b/packages/integrations/cloudflare/test/runtime.test.js
new file mode 100644
index 000000000..243c1dd67
--- /dev/null
+++ b/packages/integrations/cloudflare/test/runtime.test.js
@@ -0,0 +1,38 @@
+import { loadFixture, runCLI } from './test-utils.js';
+import { expect } from 'chai';
+import * as cheerio from 'cheerio';
+import cloudflare from '../dist/index.js';
+
+describe('Runtime Locals', () => {
+	/** @type {import('./test-utils.js').Fixture} */
+	let fixture;
+	/** @type {import('./test-utils.js').WranglerCLI} */
+	let cli;
+
+	before(async () => {
+		fixture = await loadFixture({
+			root: './fixtures/runtime/',
+			output: 'server',
+			adapter: cloudflare(),
+		});
+		await fixture.build();
+
+		cli = runCLI('./fixtures/runtime/', { silent: true, port: 8793 });
+		await cli.ready;
+	});
+
+	after(async () => {
+		await cli.stop();
+	});
+
+	it('has CF and Caches', async () => {
+		let res = await fetch(`http://localhost:8793/`);
+		expect(res.status).to.equal(200);
+		let html = await res.text();
+		let $ = cheerio.load(html);
+		expect($('#cf').text()).to.contain('city');
+		expect($('#env').text()).to.contain('SECRET_STUFF');
+		expect($('#env').text()).to.contain('secret');
+		expect($('#hasCache').text()).to.equal('true');
+	});
+});