Improved mvn default argument handling

Author: manuelbl

.github/workflows/continuous-integration.yaml

@@ -12,7 +12,7 @@ on:
 
 
 env:
-  MAVEN_ARGS: -B -V -ntp -e -Djansi.passthrough=true -Dstyle.color=always
+  MVN_DEFAULT_ARGS: -B -V -ntp -e -Djansi.passthrough=true -Dstyle.color=always
 
 jobs:
 
@@ -39,32 +39,32 @@ jobs:
         env:
           UNIT_TEST_SIGNING_KEY: ${{ vars.UNIT_TEST_SIGNING_KEY }}
       - name: Build java-does-usb
-        run: ./mvnw $MAVEN_ARGS -DskipTests clean install javadoc:javadoc
+        run: ./mvnw $MVN_DEFAULT_ARGS -DskipTests clean install javadoc:javadoc
         working-directory: ./java-does-usb
       - name: Determine java-does-usb version
         id: libver
-        run: echo "version=$(./mvnw -q help:evaluate -Dexpression=project.version -DforceStdout | tail -n 1)" >> "$GITHUB_OUTPUT"
+        run: echo "version=$(./mvnw -q -ntp help:evaluate -Dexpression=project.version -DforceStdout)" >> "$GITHUB_OUTPUT"
         working-directory: ./java-does-usb
       # Examples pin the latest released version so they double as user-facing documentation;
       # override that pin here to compile them against the HEAD version just installed above.
       - name: Example "bulk_transfer"
-        run: ./mvnw $MAVEN_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean compile
+        run: ./mvnw $MVN_DEFAULT_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean compile
         working-directory: ./examples/bulk_transfer
       - name: Example "enumerate"
-        run: ./mvnw $MAVEN_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean compile
+        run: ./mvnw $MVN_DEFAULT_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean compile
         working-directory: ./examples/enumerate
       - name: Example "enumerate" (Kotlin)
         run: ./gradlew -PjavaDoesUsbVersion=${{ steps.libver.outputs.version }} clean build
         working-directory: ./examples/enumerate_kotlin
       - name: Example "monitor"
-        run: ./mvnw $MAVEN_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean compile
+        run: ./mvnw $MVN_DEFAULT_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean compile
         working-directory: ./examples/monitor
       - name: Example "monitor" (Kotlin)
-        run: ./mvnw $MAVEN_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean package
+        run: ./mvnw $MVN_DEFAULT_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean package
         working-directory: ./examples/monitor_kotlin
       - name: Example "stm_dfu"
-        run: ./mvnw $MAVEN_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean compile
+        run: ./mvnw $MVN_DEFAULT_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean compile
         working-directory: ./examples/stm_dfu
       - name: Example "epaper_display"
-        run: ./mvnw $MAVEN_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean compile
+        run: ./mvnw $MVN_DEFAULT_ARGS -Djava-does-usb.version=${{ steps.libver.outputs.version }} clean compile
         working-directory: ./examples/epaper_display