feat: add context.deploy to edge functions context (#5909)

src/lib/edge-functions/bootstrap.mjs

@@ -1,5 +1,5 @@
 import { env } from 'process'
 
-const latestBootstrapURL = 'https://64ae60d920fd0f000865bcfc--edge.netlify.com/bootstrap/index-combined.ts'
+const latestBootstrapURL = 'https://64c264287e9cbb0008621df3--edge.netlify.com/bootstrap/index-combined.ts'
 
 export const getBootstrapURL = () => env.NETLIFY_EDGE_BOOTSTRAP || latestBootstrapURL

src/lib/edge-functions/headers.mjs

@@ -2,6 +2,7 @@
 import { Buffer } from 'buffer'
 
 export const headers = {
+  DeployID: 'x-nf-deploy-id',
   FeatureFlags: 'x-nf-feature-flags',
   ForwardedHost: 'x-forwarded-host',
   Functions: 'x-nf-edge-functions',

src/lib/edge-functions/proxy.mjs

@@ -115,6 +115,7 @@ export const initializeProxy = async ({
 
     // Setting header with geolocation and site info.
     req.headers[headers.Geo] = Buffer.from(JSON.stringify(geoLocation)).toString('base64')
+    req.headers[headers.DeployID] = '0'
     req.headers[headers.Site] = createSiteInfoHeader(siteInfo)
     req.headers[headers.Account] = createAccountInfoHeader({ id: accountId })
 

tests/integration/100.command.dev.test.cjs

@@ -320,8 +320,8 @@ test('Serves an Edge Function with caching', async (t) => {
   })
 })
 
-test('Serves an Edge Function that includes context with site information', async (t) => {
-  await withSiteBuilder('site-with-edge-function-printing-site-info', async (builder) => {
+test('Serves an Edge Function that includes context with site and deploy information', async (t) => {
+  await withSiteBuilder('site-with-edge-function-printing-site-deploy-info', async (builder) => {
     const publicDir = 'public'
     builder
       .withNetlifyToml({
@@ -339,7 +339,11 @@ test('Serves an Edge Function that includes context with site information', asyn
         },
       })
       .withEdgeFunction({
-        handler: async (_, context) => new Response(JSON.stringify(context.site)),
+        handler: async (_, context) => {
+          const { deploy, site } = context
+
+          return new Response(JSON.stringify({ deploy, site }))
+        },
         name: 'siteContext',
       })
 
@@ -376,7 +380,10 @@ test('Serves an Edge Function that includes context with site information', asyn
           const response = await got(`${server.url}`)
 
           t.is(response.statusCode, 200)
-          t.is(response.body, '{"id":"site_id","name":"site-name","url":"site-url"}')
+          t.deepEqual(JSON.parse(response.body), {
+            deploy: { id: '0' },
+            site: { id: 'site_id', name: 'site-name', url: 'site-url' },
+          })
         },
       )
     })