Update demo packages' manifest

Use 4.2.

.travis.yml

@@ -32,7 +32,7 @@ script:
     - export PATH="$HOME/usr/bin:$PATH"
     - export SWIFTENV_ROOT="$HOME/.swiftenv"
     - export PATH="${SWIFTENV_ROOT}/bin:${SWIFTENV_ROOT}/shims:$PATH"
-    - git tag 0.3.1337
+    - git tag 0.6.1337
     - make all
     - make samples
 

Samples/call-git/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "call-git",
+  name:     "call-git",
+  products: [
+    .executable(name: "call-git", targets: [ "call-git" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "call-git", 
+            dependencies: [ "streams", "child_process", "process" ],
+            path: ".")
   ]
 )

Samples/connect-git/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "connect-git",
+  name:     "connect-git",
+  products: [
+    .executable(name: "connect-git", targets: [ "connect-git" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "connect-git", 
+            dependencies: [ "streams", "child_process", "process", "connect" ],
+            path: ".")
   ]
 )

Samples/connect-static/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "connect-static",
+  name:     "connect-static",
+  products: [
+    .executable(name: "connect-static", targets: [ "connect-static" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "connect-static", 
+            dependencies: [ "streams", "http", "process", "connect" ],
+            path: "Sources")
   ]
 )

Samples/cows2code/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "cows2code",
+  name:     "cows2code",
+  products: [
+    .executable(name: "cows2code", targets: [ "cows2code" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "cows2code", 
+            dependencies: [ "streams", "fs", "process", "console" ],
+            path: ".")
   ]
 )

Samples/cows2code/main.swift

@@ -1,5 +1,5 @@
 // Noze.io cows2code example
-// - to compile in Swift 3 invoke: swift build
+// - to compile in Swift 3+ invoke: swift build
 // - to run result: .build/debug/cows2code cows.txt cows.swift
 
 import xsys
@@ -21,20 +21,32 @@ let cowsTextFile  = CommandLine.arguments[1]
 
 func escape(cString cs: String) -> String {
   var s = ""
-  s.reserveCapacity(cs.characters.count)
-  #if swift(>=3.2)
-    let characters = cs
+  #if compiler(>=4.2)
+    s.reserveCapacity(cs.count)
+    for c in cs {
+      switch c {
+        case "\\": s += "\\\\"
+        case "\"": s += "\\\""
+        case "\n": s += "\\n"
+        default:   s += String(c) // hm
+      }
+    }
   #else
-    let characters = cs.characters
-  #endif
-  for c in cs.characters {
-    switch c {
-      case "\\": s += "\\\\"
-      case "\"": s += "\\\""
-      case "\n": s += "\\n"
-      default:   s += String(c) // hm
+    s.reserveCapacity(cs.characters.count)
+    #if swift(>=3.2)
+      let characters = cs
+    #else
+      let characters = cs.characters
+    #endif
+    for c in cs.characters {
+      switch c {
+        case "\\": s += "\\\\"
+        case "\"": s += "\\\""
+        case "\n": s += "\\n"
+        default:   s += String(c) // hm
+      }
     }
-  }
+  #endif
   return s
 }
 

Samples/echod/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "echod",
+  name:     "echod",
+  products: [
+    .executable(name: "echod", targets: [ "echod" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "echod", 
+            dependencies: [ "net" ],
+            path: ".")
   ]
 )

Samples/echozd/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "echozd",
+  name:     "echozd",
+  products: [
+    .executable(name: "echozd", targets: [ "echozd" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "echozd", 
+            dependencies: [ "net" ],
+            path: ".")
   ]
 )

Samples/express-simple/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "express-simple",
+  name:     "express-simple",
+  products: [
+    .executable(name: "express-simple", targets: [ "express-simple" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "express-simple", 
+            dependencies: [ "streams", "express", "cows" ],
+            path: "Sources")
   ]
 )

Samples/httpd-cookies/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "httpd-cookies",
+  name:     "httpd-cookies",
+  products: [
+    .executable(name: "httpd-cookies", targets: [ "httpd-cookies" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "httpd-cookies", 
+            dependencies: [ "xsys", "http" ],
+            path: ".")
   ]
 )

Samples/httpd-helloworld/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "httpd-helloworld",
+  name:     "httpd-helloworld",
+  products: [
+    .executable(name: "httpd-helloworld", targets: [ "httpd-helloworld" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "httpd-helloworld", 
+            dependencies: [ "http" ],
+            path: ".")
   ]
 )

Samples/httpd-static/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "httpd-static",
+  name:     "httpd-static",
+  products: [
+    .executable(name: "httpd-static", targets: [ "httpd-static" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "httpd-static", 
+            dependencies: [ "console", "fs", "http", "process" ],
+            path: "Sources")
   ]
 )

Samples/miniirc/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "miniirc",
+  name:     "miniirc",
+  products: [
+    .executable(name: "miniirc", targets: [ "miniirc" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "miniirc", 
+            dependencies: [ "streams", "net", "leftpad" ],
+            path: ".")
   ]
 )

Samples/sleep/Package.swift

@@ -1,9 +1,15 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "sleep",
+  name:     "sleep",
+  products: [
+    .executable(name: "sleep", targets: [ "sleep" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "sleep", dependencies: [ "core" ], path: ".")
   ]
 )

Samples/swiftmons/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "swiftmons",
+  name:     "swiftmons",
+  products: [
+    .executable(name: "swiftmons", targets: [ "swiftmons" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "swiftmons", 
+            dependencies: [ "fs", "child_process", "process", "console" ],
+            path: "Sources")
   ]
 )

Samples/todo-mvc-redis/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "todo-mvc-redis",
+  name:     "todo-mvc-redis",
+  products: [
+    .executable(name: "todo-mvc-redis", targets: [ "todo-mvc-redis" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "todo-mvc-redis", 
+            dependencies: [ "console", "redis", "express", "Freddy" ],
+            path: ".")
   ]
 )

Samples/todo-mvc/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "todo-mvc",
+  name:     "todo-mvc",
+  products: [
+    .executable(name: "todo-mvc", targets: [ "todo-mvc" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "todo-mvc", 
+            dependencies: [ "Freddy", "express" ],
+            path: ".")
   ]
 )

Samples/udpd/Package.swift

@@ -1,9 +1,17 @@
+// swift-tools-version:4.2
 import PackageDescription
 
 let package = Package(
-  name: "udpd",
+  name:     "udpd",
+  products: [
+    .executable(name: "udpd", targets: [ "udpd" ]),
+  ],
   dependencies: [
-    .Package(url: "../..",
-             majorVersion: 0, minor: 3)
+    .package(url: "../..", from: "0.6.5")
+  ],
+  targets: [
+    .target(name: "udpd", 
+            dependencies: [ "console", "dgram" ],
+            path: ".")
   ]
 )