Merge pull request #7 from YOCKOW/development

Confirm compatibility with Swift 5.4.

.github/workflows/ci.yml

@@ -37,27 +37,24 @@ jobs:
           build-${{ github.workspace }}-
     - uses: YOCKOW/Action-setup-swift@master
       with:
-        swift-version: '5.3'
-
+        swift-version: '5.4'
+    # DEBUG mode
     - name: Try to build products with debug mode.
+      id: debug_build
       run: swift build --configuration debug -Xswiftc -swift-version -Xswiftc ${{ matrix.swift-compat-ver }}
       continue-on-error: true
     - name: Clean debug build directory if necessary
-      if: failure()
+      if: steps.debug_build.outcome == 'failure'
       run: rm -rf $(cd .build/debug && pwd -P)
-    - name: Check XCTestManifests.swift
-      if: runner.os == 'macOS'
-      run: |
-        swift test --generate-linuxmain -Xswiftc -swift-version -Xswiftc ${{ matrix.swift-compat-ver }}
-        git diff --exit-code
     - name: Test with debug mode.
       run: swift test --configuration debug -Xswiftc -swift-version -Xswiftc ${{ matrix.swift-compat-ver }}
-
+    # RELEASE mode
     - name: Try to build products with release mode.
+      id: release_build
       run: swift build --configuration release -Xswiftc -enable-testing -Xswiftc -swift-version -Xswiftc ${{ matrix.swift-compat-ver }}
       continue-on-error: true
     - name: Clean release build directory if necessary
-      if: failure()
+      if: steps.release_build.outcome == 'failure'
       run: rm -rf $(cd .build/release && pwd -P)
     - name: Test with release mode.
       run: swift test --configuration release -Xswiftc -enable-testing -Xswiftc -swift-version -Xswiftc ${{ matrix.swift-compat-ver }}