[Rework]: Add swift 5.8 and new features

Dockerfile

@@ -1,4 +1,4 @@
-FROM swift:5.5.3-bionic AS builder
+FROM swift:5.8-bionic AS builder
 # WORKDIR /opt/testrunner
 COPY src/testrunner ./
 
@@ -7,7 +7,8 @@ RUN swift --version
 #RUN swift package clean
 RUN swift build --configuration release
 
-FROM swift:5.5.3-bionic
+FROM swift:5.8-bionic
+RUN apt-get update && apt-get install -y jq
 WORKDIR /opt/test-runner/
 COPY bin/ bin/
 COPY --from=builder /.build/release/TestRunner bin/

bin/run.sh

@@ -24,6 +24,14 @@ fi
 SLUG="$1"
 INPUT_DIR="${2%/}"
 OUTPUT_DIR="${3%/}"
+junit_file="${INPUT_DIR}/results.xml"
+capture_file="${OUTPUT_DIR}/capture"
+spec_file="${INPUT_DIR}/$(jq -r '.files.test[0]' ${INPUT_DIR}/.meta/config.json)"
+results_file="${OUTPUT_DIR}/results.json"
 BASEDIR=$(dirname "$0")
 
-RUNALL=true "${BASEDIR}"/TestRunner --slug "${SLUG}" --solution-directory "${INPUT_DIR}" --output-directory "${OUTPUT_DIR}" --swift-location $(which swift) --build-directory "/tmp"
+touch "${results_file}"
+
+swift test --package-path "${INPUT_DIR}" -v --parallel --xunit-output "${junit_file}" &> "${capture_file}"
+
+./bin/TestRunner "${spec_file}" "${junit_file}" "${capture_file}" "${results_file}"

src/testrunner/Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.2
+// swift-tools-version:5.8
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription
@@ -8,16 +8,14 @@ let package = Package(
     dependencies: [
         // Dependencies declare other packages that this package depends on.
         // .package(url: /* package url */, from: "1.0.0"),
-        .package(url: "https://github.com/apple/swift-argument-parser", from: "0.0.1")
+        .package(url: "https://github.com/apple/swift-syntax.git", exact: "508.0.1")
     ],
     targets: [
         // Targets are the basic building blocks of a package. A target can define a module or a test suite.
         // Targets can depend on other targets in this package, and on products in packages which this package depends on.
-        .target(
-            name: "TestRunner",
-            dependencies: [.product(name: "ArgumentParser", package: "swift-argument-parser"),]),
-        .testTarget(
-            name: "TestRunnerTests",
-            dependencies: ["TestRunner"]),
+        .target(name: "TestRunner", dependencies: [
+            .product(name: "SwiftSyntax", package: "swift-syntax"),
+            .product(name: "SwiftParser", package: "swift-syntax"),
+        ]),
     ]
 )