feat: edge functions support for custom domains and vanity domains (#90)

Author: grdsdev

Sources/Supabase/SupabaseClient.swift

@@ -72,6 +72,7 @@ public class SupabaseClient {
     storageURL = supabaseURL.appendingPathComponent("/storage/v1")
     databaseURL = supabaseURL.appendingPathComponent("/rest/v1")
     realtimeURL = supabaseURL.appendingPathComponent("/realtime/v1")
+    functionsURL = supabaseURL.appendingPathComponent("/functions/v1")
 
     schema = options.db.schema
     httpClient = options.global.httpClient
@@ -87,16 +88,6 @@ public class SupabaseClient {
       headers: defaultHeaders,
       localStorage: options.auth.storage
     )
-
-    let isPlatform =
-      supabaseURL.absoluteString.contains("supabase.co")
-        || supabaseURL.absoluteString.contains("supabase.in")
-    if isPlatform {
-      let urlParts = supabaseURL.absoluteString.split(separator: ".")
-      functionsURL = URL(string: "\(urlParts[0]).functions.\(urlParts[1]).\(urlParts[2])")!
-    } else {
-      functionsURL = supabaseURL.appendingPathComponent("functions/v1")
-    }
   }
 
   public struct HTTPClient {

Tests/SupabaseTests/SupabaseClientTests.swift

@@ -38,6 +38,8 @@ final class SupabaseClientTests: XCTestCase {
     XCTAssertEqual(client.storageURL.absoluteString, "https://project-ref.supabase.co/storage/v1")
     XCTAssertEqual(client.databaseURL.absoluteString, "https://project-ref.supabase.co/rest/v1")
     XCTAssertEqual(client.realtimeURL.absoluteString, "https://project-ref.supabase.co/realtime/v1")
+    XCTAssertEqual(client.functionsURL.absoluteString, "https://project-ref.supabase.co/functions/v1")
+
     XCTAssertEqual(
       client.defaultHeaders,
       [
@@ -48,24 +50,4 @@ final class SupabaseClientTests: XCTestCase {
       ]
     )
   }
-
-  func testFunctionsURL() {
-    var client = SupabaseClient(
-      supabaseURL: URL(string: "https://project-ref.supabase.co")!,
-      supabaseKey: "ANON_KEY"
-    )
-    XCTAssertEqual(client.functionsURL.absoluteString, "https://project-ref.functions.supabase.co")
-
-    client = SupabaseClient(
-      supabaseURL: URL(string: "https://project-ref.supabase.in")!,
-      supabaseKey: "ANON_KEY"
-    )
-    XCTAssertEqual(client.functionsURL.absoluteString, "https://project-ref.functions.supabase.in")
-
-    client = SupabaseClient(
-      supabaseURL: URL(string: "https://custom-domain.com")!,
-      supabaseKey: "ANON_KEY"
-    )
-    XCTAssertEqual(client.functionsURL.absoluteString, "https://custom-domain.com/functions/v1")
-  }
 }