Swift 5.7 (#27)

* built with Swift 5.7

* bump swift-log

Author: dastrobu

.github/workflows/ci.yaml

@@ -6,24 +6,26 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: norio-nomura/action-swiftlint@3.2.1
   macOS-test:
     strategy:
       matrix:
         swift-version:
-          - "5.5"
+          - "5.7"
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: fwal/setup-swift@v1
+      - uses: actions/checkout@v3
+      - uses: swift-actions/setup-swift@v1
         with:
           swift-version: ${{ matrix.swift-version }}
       - run: swift test
   linux-test:
     strategy:
       matrix:
         swift-version:
+          - "5.7"
+          - "5.6"
           - "5.5"
           - "5.4"
           - "5.3"
@@ -33,10 +35,10 @@ jobs:
     runs-on: ubuntu-latest
     container: swift:${{ matrix.swift-version }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - run: swift test
   iOS-build:
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - run: xcodebuild -scheme argtree -destination 'platform=iOS Simulator,name=iPhone 13'

Package.resolved

@@ -6,8 +6,8 @@
         "repositoryURL": "https://github.com/apple/swift-log.git",
         "state": {
           "branch": null,
-          "revision": "5d66f7ba25daf4f94100e7022febf3c75e37a6c7",
-          "version": "1.4.2"
+          "revision": "6fe203dc33195667ce1759bf0182975e4653ba1c",
+          "version": "1.4.4"
         }
       }
     ]

Package.swift

@@ -12,7 +12,7 @@ let package = Package(
             ]),
     ],
     dependencies: [
-        .package(url: "https://github.com/apple/swift-log.git", from: "1.4.2"),
+        .package(url: "https://github.com/apple/swift-log.git", from: "1.4.4"),
     ],
     targets: [
         .target(

README.md

@@ -1,6 +1,6 @@
 # argtree
 
-[![Swift](https://img.shields.io/badge/Swift-5.5-blue?logo=swift&logoColor=white)](https://swift.org)
+[![Swift](https://img.shields.io/badge/Swift-5.7-blue?logo=swift&logoColor=white)](https://swift.org)
 ![Platform](https://img.shields.io/badge/platform-x86__64--apple|x86__64--linux-lightgrey.svg)
 ![Build](https://github.com/dastrobu/argtree/actions/workflows/ci.yaml/badge.svg)
 
@@ -61,7 +61,7 @@ complicated parse trees for big command line programs.
 ```swift
 let package = Package(
         dependencies: [
-          .package(url: "https://github.com/dastrobu/argtree.git", from: "1.5.3"),
+          .package(url: "https://github.com/dastrobu/argtree.git", from: "1.5.4"),
         ]
 )
 ```