test new doc generation command

.github/workflows/swift.yml

@@ -13,15 +13,15 @@ jobs:
   build:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         repository: getargv/getargv
         path: getargv
         token: ${{ secrets.GH_PAT }}
     - name: Build libgetargv
       run: make install_dylib
       working-directory: getargv
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         path: getargv-swift
     - name: Build
@@ -31,12 +31,9 @@ jobs:
       run: swift test -v
       working-directory: getargv-swift
     - name: Build docs
-      run: |
-        swift package generate-xcodeproj
-        xcodebuild docbuild -scheme Cgetargv-Package -derivedDataPath ./Docs/
-        tar -cf Docs/SwiftGetargv.doccarchive.tar Docs/Build/Products/*/SwiftGetargv.doccarchive
-        gzip -9 Docs/SwiftGetargv.doccarchive.tar
+      run: swift package generate-documentation
       working-directory: getargv-swift
+    - run: ls -R getargv-swift
     - run: xcodebuild -list && false
       if: ${{ failure() }}
       working-directory: getargv-swift

.spi.yml

@@ -0,0 +1,5 @@
+version: 1
+builder:
+  configs:
+    - documentation_targets: [ SwiftGetargv, Cgetargv ]
+      swift_version: '5.9'

Package.resolved

@@ -5,8 +5,26 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-argument-parser",
       "state" : {
-        "revision" : "fee6933f37fde9a5e12a1e4aeaa93fe60116ff2a",
-        "version" : "1.2.2"
+        "revision" : "c8ed701b513cf5177118a175d85fbbbcd707ab41",
+        "version" : "1.3.0"
+      }
+    },
+    {
+      "identity" : "swift-docc-plugin",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-docc-plugin",
+      "state" : {
+        "revision" : "26ac5758409154cc448d7ab82389c520fa8a8247",
+        "version" : "1.3.0"
+      }
+    },
+    {
+      "identity" : "swift-docc-symbolkit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-docc-symbolkit",
+      "state" : {
+        "revision" : "b45d1f2ed151d057b54504d653e0da5552844e34",
+        "version" : "1.0.0"
       }
     }
   ],

Package.swift

@@ -11,7 +11,8 @@ let package = Package(
     .library(name: "Cgetargv", targets: ["Cgetargv"])
   ],
   dependencies: [
-    .package(url: "https://github.com/apple/swift-argument-parser", from: "1.2.2")
+    .package(url: "https://github.com/apple/swift-argument-parser", from: "1.3.0"),
+    .package(url: "https://github.com/apple/swift-docc-plugin", from: "1.3.0"),
   ],
   targets: [
     .executableTarget(name: "getargv2", dependencies: [ "SwiftGetargv", .product(