Make Formatter Happy

Signed-off-by: Will Hawkins <hawkinsw@obs.cr>

.github/workflows/main.yaml

@@ -5,7 +5,7 @@ name: Continuous Integration
 jobs:
   grammar-tests:
     name: Grammar Tests
-    runs-on: macos-latest
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v4
@@ -20,14 +20,15 @@ jobs:
         working-directory: ./tree-sitter-p4
   library-tests:
     name: Library Tests
-    runs-on: macos-latest
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v4
       - uses: tree-sitter/setup-action@v2
       - uses: swift-actions/setup-swift@v3
         with:
-          swift-version: "6.2.4"
+          swift-version: "main-snapshot"
+          skip-verify-signature: true
       # Because our tree-sitter code is in a subdirectory,
       # and working-directory does not apply to uses, we
       # are forced to specify calls to the CI ourselves.
@@ -38,14 +39,15 @@ jobs:
       - run: swift test
   library-format-tests:
     name: Library Format Tests
-    runs-on: macos-latest
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v4
       - uses: tree-sitter/setup-action@v2
       - uses: swift-actions/setup-swift@v3
         with:
-          swift-version: "6.2.4"
+          swift-version: "main-snapshot"
+          skip-verify-signature: true
       - run: tree-sitter generate
         working-directory: ./tree-sitter-p4
       - run: ./ci/format.sh

Sources/Cli/main.swift

@@ -17,7 +17,6 @@
 
 import ArgumentParser
 import Common
-import Darwin
 
 @main
 struct Cli: ParsableCommand {