Merge pull request #79 from mxcl/macos-12

[ci] macos-12 / swift 5.6

Author: mxcl

.github/workflows/checks.yml

@@ -207,6 +207,8 @@ jobs:
             os: macos-11
           - swift: ~5.5
             os: macos-11
+          - swift: ~5.6
+            os: macos-12
     steps:
       - uses: actions/checkout@v2
       - uses: ./
@@ -242,6 +244,8 @@ jobs:
         include:
           - xcode: ^10
             os: macos-10.15
+          - xcode: ^13
+            os: macos-12
           - platform: mac-catalyst
             xcode: ^13
             codecov: false
@@ -260,6 +264,7 @@ jobs:
       - run: |
           xcode-select --print-path
 
+  # lol we didn't comment on how this was different to the above and now I'm not sure
   more-xcode:
     name: ${{ matrix.platform }} (${{ matrix.action }}, ${{ matrix.xcode }}${{ matrix.codecov && ', cc' || ''}}, ${{ matrix.os }})
     runs-on: ${{ matrix.os }}

fixtures/swift/~5.6/Package.swift

@@ -0,0 +1,22 @@
+// swift-tools-version:5.0
+
+import PackageDescription
+
+let name = "my-fixture"
+
+let pkg = Package(
+    name: name,
+    products: [
+        .library(name: name, targets: [name]),
+    ],
+    targets: [
+        .target(name: name, path: ".", sources: ["code.swift"]),
+    ]
+)
+
+pkg.platforms = [
+    .macOS(.v10_10),
+    .iOS(.v9),
+    .tvOS(.v9),
+    .watchOS(.v3)
+]

fixtures/swift/~5.6/code.swift

@@ -0,0 +1,3 @@
+#if swift(>=5.7) || swift(<5.6)
+#error("Swift version seems to be wrong")
+#endif