try manually...

Author: ktoso

.github/scripts/install_swiftly.sh

@@ -84,5 +84,8 @@ echo "Displaying swift version"
 swiftly run "${runSelector[@]}" swift --version
 
 if [[ "$(uname -s)" == "Linux" ]]; then
-    CC=clang swiftly run "${runSelector[@]}" "$(dirname "$0")/install-libarchive.sh"
+    if [[ -f "$(dirname "$0")/install-libarchive.sh" ]]; then
+        CC=clang swiftly run "${runSelector[@]}" "$(dirname "$0")/install-libarchive.sh"
+    fi
 fi
+

.github/scripts/validate_docs.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -e
+set -x
+
+cat <<EOF >> Package.swift
+
+package.dependencies.append(
+  .package(url: "https://github.com/swiftlang/swift-docc-plugin", from: "1.0.0")
+)
+EOF
+
+echo "Active Swift:"
+which swift
+swift -version
+
+swift package plugin generate-documentation --target "SwiftJavaDocumentation" --warnings-as-errors --analyze

.github/workflows/pull_request.yml

@@ -26,21 +26,16 @@ jobs:
       fail-fast: true
       matrix:
         swift_version: ['6.1.2']
+        os_version: ['jammy']
         jdk_vendor: ['corretto']
     env:
       ADDITIONAL_DOCC_ARGUMENTS: ''
     steps:
       - uses: actions/checkout@v4
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
-      - name: Install Swiftly 
-        run: ./.github/scripts/install_swiftly.sh
-        env:
-          SWIFT_VERSION: "${{ matrix.swift_version }}"
       - name: Run documentation check
-        run: |
-          which curl || (apt -q update && apt -yq install curl)
-          curl -s --retry 3 https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-docs.sh | bash
+        run: ./github/scripts/validate_docs.sh
 
   test-java:
     name: Test (Java) (${{ matrix.os_version }} swift:${{ matrix.swift_version }} jdk:${{matrix.jdk_vendor}})