Add install helper to map manifest url without query params

Author: vineetchoudhary

Package.resolved

@@ -0,0 +1,185 @@
+{
+  "pins" : [
+    {
+      "identity" : "async-http-client",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/swift-server/async-http-client.git",
+      "state" : {
+        "revision" : "78db67e5bf4a8543075787f228e8920097319281",
+        "version" : "1.18.0"
+      }
+    },
+    {
+      "identity" : "async-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/async-kit.git",
+      "state" : {
+        "revision" : "a61da00d404ec91d12766f1b9aac7d90777b484d",
+        "version" : "1.17.0"
+      }
+    },
+    {
+      "identity" : "console-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/console-kit.git",
+      "state" : {
+        "revision" : "447f1046fb4e9df40973fe426ecb24a6f0e8d3b4",
+        "version" : "4.6.0"
+      }
+    },
+    {
+      "identity" : "multipart-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/multipart-kit.git",
+      "state" : {
+        "revision" : "1adfd69df2da08f7931d4281b257475e32c96734",
+        "version" : "4.5.4"
+      }
+    },
+    {
+      "identity" : "routing-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/routing-kit.git",
+      "state" : {
+        "revision" : "611bc45c5dfb1f54b84d99b89d1f72191fb6b71b",
+        "version" : "4.7.2"
+      }
+    },
+    {
+      "identity" : "swift-algorithms",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-algorithms.git",
+      "state" : {
+        "revision" : "b14b7f4c528c942f121c8b860b9410b2bf57825e",
+        "version" : "1.0.0"
+      }
+    },
+    {
+      "identity" : "swift-atomics",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-atomics.git",
+      "state" : {
+        "revision" : "6c89474e62719ddcc1e9614989fff2f68208fe10",
+        "version" : "1.1.0"
+      }
+    },
+    {
+      "identity" : "swift-backtrace",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/swift-server/swift-backtrace.git",
+      "state" : {
+        "revision" : "f25620d5d05e2f1ba27154b40cafea2b67566956",
+        "version" : "1.3.3"
+      }
+    },
+    {
+      "identity" : "swift-collections",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-collections.git",
+      "state" : {
+        "revision" : "937e904258d22af6e447a0b72c0bc67583ef64a2",
+        "version" : "1.0.4"
+      }
+    },
+    {
+      "identity" : "swift-crypto",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-crypto.git",
+      "state" : {
+        "revision" : "33a20e650c33f6d72d822d558333f2085effa3dc",
+        "version" : "2.5.0"
+      }
+    },
+    {
+      "identity" : "swift-log",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-log.git",
+      "state" : {
+        "revision" : "32e8d724467f8fe623624570367e3d50c5638e46",
+        "version" : "1.5.2"
+      }
+    },
+    {
+      "identity" : "swift-metrics",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-metrics.git",
+      "state" : {
+        "revision" : "971ba26378ab69c43737ee7ba967a896cb74c0d1",
+        "version" : "2.4.1"
+      }
+    },
+    {
+      "identity" : "swift-nio",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio.git",
+      "state" : {
+        "revision" : "324bc65a28323660fad8a36a7a37f0c2c78eeb9a",
+        "version" : "2.55.0"
+      }
+    },
+    {
+      "identity" : "swift-nio-extras",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-extras.git",
+      "state" : {
+        "revision" : "0e0d0aab665ff1a0659ce75ac003081f2b1c8997",
+        "version" : "1.19.0"
+      }
+    },
+    {
+      "identity" : "swift-nio-http2",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-http2.git",
+      "state" : {
+        "revision" : "a8ccf13fa62775277a5d56844878c828bbb3be1a",
+        "version" : "1.27.0"
+      }
+    },
+    {
+      "identity" : "swift-nio-ssl",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-ssl.git",
+      "state" : {
+        "revision" : "e866a626e105042a6a72a870c88b4c531ba05f83",
+        "version" : "2.24.0"
+      }
+    },
+    {
+      "identity" : "swift-nio-transport-services",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-transport-services.git",
+      "state" : {
+        "revision" : "41f4098903878418537020075a4d8a6e20a0b182",
+        "version" : "1.17.0"
+      }
+    },
+    {
+      "identity" : "swift-numerics",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-numerics",
+      "state" : {
+        "revision" : "0a5bc04095a675662cf24757cc0640aa2204253b",
+        "version" : "1.0.2"
+      }
+    },
+    {
+      "identity" : "vapor",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/vapor.git",
+      "state" : {
+        "revision" : "1baf62327cc55f55a0767c3a9414dec8ebfdff96",
+        "version" : "4.77.1"
+      }
+    },
+    {
+      "identity" : "websocket-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/websocket-kit.git",
+      "state" : {
+        "revision" : "53fe0639a98903858d0196b699720decb42aee7b",
+        "version" : "2.14.0"
+      }
+    }
+  ],
+  "version" : 2
+}

Sources/App/routes.swift

@@ -2,10 +2,33 @@ import Vapor
 
 func routes(_ app: Application) throws {
     app.get { req async in
-        "It works!"
+        "AppBox Install Service Helper"
     }
 
-    app.get("hello") { req async -> String in
-        "Hello, world!"
+	app.get("install", "**") { req async throws -> ClientResponse in
+		let pathComponents = req.url.path.components(separatedBy: "/")
+		var manifestURLString = "https://dl.dropboxusercontent.com"
+		var manifestURLQueryItems = [URLQueryItem]()
+		for pathComponent in pathComponents {
+			if pathComponent.isEmpty || pathComponent == "install" {
+				continue
+			} else if pathComponent.hasPrefix("queryparam-") {
+				let queryParam = pathComponent.replacingOccurrences(of: "queryparam-", with: "").components(separatedBy: "-value-")
+				guard queryParam.count == 2 else {
+					continue
+				}
+				manifestURLQueryItems.append(.init(name: queryParam[0], value: queryParam[1]))
+			} else {
+				manifestURLString.append("/\(pathComponent)")
+			}
+		}
+		var manifestURLComponents = URLComponents(string: manifestURLString)
+		manifestURLComponents?.queryItems = manifestURLQueryItems
+
+		guard let manifestURL = manifestURLComponents?.url else {
+			throw Abort(.badRequest, reason: "Invalid URL.")
+		}
+
+		return try await req.client.get(.init(stringLiteral: manifestURL.absoluteString))
     }
 }