validate samples with independent runs

.github/scripts/validate_sample.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# shellcheck disable=SC2034
+declare -r GREEN='\033[0;32m'
+declare -r BOLD='\033[1m'
+declare -r RESET='\033[0m'
+
+declare -r sampleDir="$1"
+declare -r CI_VALIDATE_SCRIPT='ci-validate.sh'
+
+echo ""
+echo ""
+echo "========================================================================"
+printf "Validate sample '${BOLD}%s${RESET}' using: " "$sampleDir"
+cd "$sampleDir" || exit
+if [[ $(find . -name ${CI_VALIDATE_SCRIPT} -maxdepth 1) ]]; then
+  echo -e "Custom ${BOLD}${CI_VALIDATE_SCRIPT}${RESET} script..."
+  ./${CI_VALIDATE_SCRIPT} || exit
+elif [[ $(find . -name 'build.gradle*' -maxdepth 1) ]]; then
+  echo -e "${BOLD}Gradle${RESET} build..."
+  ./gradlew build || ./gradlew build --info # re-run to get better failure output
+else
+  echo -e "${BOLD}SwiftPM${RESET} build..."
+  swift build || exit
+fi
+
+echo -e "Validated sample '${BOLD}${sampleDir}${RESET}': ${BOLD}passed${RESET}."
+cd - || exit
+
+echo
+printf "Done validating sample: ${sampleDir}"
+echo -e "${GREEN}done${RESET}."

.github/workflows/pull_request.yml

@@ -82,8 +82,18 @@ jobs:
       - uses: actions/checkout@v4
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
-      - name: Verify Samples (All)
-        run: .github/scripts/validate_samples.sh
+      - name: "Verify Sample: JavaDependencySampleApp"
+        run: .github/scripts/validate_sample.sh Samples/JavaDependencySampleApp
+      - name: "Verify Sample: JavaKitSampleApp"
+        run: .github/scripts/validate_sample.sh Samples/JavaKitSampleApp
+      - name: "Verify Sample: JavaProbablyPrime"
+        run: .github/scripts/validate_sample.sh Samples/JavaProbablyPrime
+      - name: "Verify Sample: JavaSieve"
+        run: .github/scripts/validate_sample.sh Samples/JavaSieve
+      - name: "Verify Sample: SwiftAndJavaJarSampleLib"
+        run: .github/scripts/validate_sample.sh Samples/SwiftAndJavaJarSampleLib
+      - name: "Verify Sample: SwiftKitSampleApp"
+        run: .github/scripts/validate_sample.sh Samples/SwiftKitSampleApp
         # TODO: Benchmark compile crashes in CI, enable when nightly toolchains in better shape.
         # - name: Build (Swift) Benchmarks
         #  run: "swift package --package-path Benchmarks/ benchmark list"

Samples/JavaDependencySampleApp/Sources/JavaDependencySample/main.swift

@@ -36,7 +36,7 @@ let path = "/example/path/executable.exe"
 print("Path = \(path)")
 
 let ext = try! FilenameUtilsClass.getExtension(path)
-print("Java FilenameUtils found extension = \(ext)")
+print("org.apache.commons.io.FilenameUtils.getExtension = \(ext)")
 precondition(ext == "exe")
 
 print("Done.")

Samples/JavaDependencySampleApp/ci-validate.sh

@@ -3,35 +3,4 @@
 set -e
 set -x
 
-JAVASWIFT="../../.build/debug/Java2Swift"
-cd ../../
-echo "Build Java2Swift binary..."
-swift build
-
-cd -
-MODULE_NAME="JavaCommonsCSV"
-MODULE_CONFIG_DIR=$(pwd)/Sources/$MODULE_NAME/
-
-### 1) downloads all the dependencies
-echo "Resolve dependencies..."
-"$JAVASWIFT" --fetch "$MODULE_CONFIG_DIR/swift-java.config" \
-    --module-name "$MODULE_NAME" \
-    --cache-dir "Plugins/outputs/javadependencysampleapp/${MODULE_NAME}/destination"
-    --output-directory "$MODULE_CONFIG_DIR"
-
-#### 2) extract the config for the fetched dependency
-MODULE_CONFIG_PATH="$MODULE_CONFIG_DIR/swift-java.config"
-DEP_JAR_CP=$(jq .classpath "$MODULE_CONFIG_PATH")
-DEP_JAR_CP=$(echo "$DEP_JAR_CP" | tr -d '"') # trim the "..."
-
-# Import just a single class for our test purposes
-# shellcheck disable=SC2086
-"$JAVASWIFT" --jar $DEP_JAR_CP \
-    --module-name "$MODULE_NAME" \
-    --java-package-filter org.apache.commons.io.FilenameUtils \
-    --existing-config amend
-
-# for now in CI we just use what we have already generated and comitted in the config
-
-### 3) make wrappers for the module
-swift run
+swift run --disable-sandbox

Sources/JavaKitDependencyResolver/swift-java.config

@@ -2,7 +2,6 @@
      "dependencies": [
          "dev.gradleplugins:gradle-api:8.10.1"
      ],
-     "classpath": "JavaKit/build/classes/java/main",
      "classes": {
          "org.swift.javakit.dependencies.DependencyResolver": "DependencyResolver"
      }