Fix CI failures and remove generated files from Git

Author: zbynek

.github/workflows/maven.yml

@@ -40,6 +40,7 @@ jobs:
 
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
 
@@ -62,9 +63,7 @@ jobs:
     - name: clone javacc-8-java
       uses: actions/checkout@v4
       with:
-        repository: javacc/javacc-8-java.git
         path: javacc-8-java
-        ref: release
 
     - name: Set up JDK 11
       uses: actions/setup-java@v4
@@ -73,13 +72,6 @@ jobs:
         java-version: '11'
         cache: 'maven'
 
-    - name: Cache Maven packages
-      uses: actions/cache@v4
-      with:
-         path: ~/.m2
-         key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
-         restore-keys: ${{ runner.os }}-m2
-
     # -B: batch mode; -e: produce execution error messages;
     # -X: debug mode; -N: non-recursive (don't build submodules)
 
@@ -88,6 +80,21 @@ jobs:
 
     - name: Run install on javacc-8-core
       run: mvn install -B --show-version --file javacc-8-core/pom.xml
-
-    - name: Run install on javacc-8-java
+    - name: Run install on javacc-8-java (posix)
+      if: ${{ matrix.os != 'windows-latest' }}
+      run: USERPROFILE=$HOME mvn install -B --show-version --file javacc-8-java/pom.xml
+    - name: Run install on javacc-8-java (windows)
+      env:
+        MAVEN_OPTS: -Dfile.encoding=utf-8
+      if: ${{ matrix.os == 'windows-latest' }}
       run: mvn install -B --show-version --file javacc-8-java/pom.xml
+
+    - name: Upload output files for review
+      uses: actions/upload-artifact@v4
+      if: always()
+      with:
+        name: outputs-${{ matrix.os }}
+        path: |
+          **/*.out
+          **/*.err
+          **/build.log

examples/Gwt/pom.xml

@@ -88,8 +88,8 @@ THE POSSIBILITY OF SUCH DAMAGE.
             <configuration>
               <mainClass>GwtSimpleParser</mainClass>
               <arguments>
-                <argument>${project.basedir}/simple/out</argument>
-                <argument>${project.basedir}/simple/err</argument>
+                <argument>${project.basedir}/simple/compiler.out</argument>
+                <argument>${project.basedir}/simple/compiler.err</argument>
               </arguments>
             </configuration>
           </execution>
@@ -102,8 +102,8 @@ THE POSSIBILITY OF SUCH DAMAGE.
             <configuration>
               <mainClass>GwtUnicodeParser</mainClass>
               <arguments>
-                <argument>${project.basedir}/unicode/out</argument>
-                <argument>${project.basedir}/unicode/err</argument>
+                <argument>${project.basedir}/unicode/compiler.out</argument>
+                <argument>${project.basedir}/unicode/compiler.err</argument>
               </arguments>
             </configuration>
           </execution>
@@ -122,18 +122,18 @@ THE POSSIBILITY OF SUCH DAMAGE.
             </goals>
             <configuration>
               <target>
-                <available file="${project.basedir}/simple/out" property="isActualAvailable" />
+                <available file="${project.basedir}/simple/compiler.out" property="isActualAvailable" />
                 <fail unless="isActualAvailable"
-                  message="${project.basedir}/simple/out does not exist!" />
-                <available file="${project.basedir}/simple/ref" property="isExpectedAvailable" />
+                  message="${project.basedir}/simple/compiler.out does not exist!" />
+                <available file="${project.basedir}/simple/compiler.ref" property="isExpectedAvailable" />
                 <fail unless="isExpectedAvailable"
-                  message="${project.basedir}/simple/ref does not exist!" />
+                  message="${project.basedir}/simple/compiler.ref does not exist!" />
                 <condition property="files.match">
-                  <filesmatch file1="${project.basedir}/simple/out"
-                    file2="${project.basedir}/simple/ref" textfile="true" />
+                  <filesmatch file1="${project.basedir}/simple/compiler.out"
+                    file2="${project.basedir}/simple/compiler.ref" textfile="true" />
                 </condition>
                 <fail unless="files.match"
-                  message="${project.basedir}/simple/out does not match ${project.basedir}/simple/ref!" />
+                  message="${project.basedir}/simple/compiler.out does not match ${project.basedir}/simple/compiler.ref!" />
               </target>
             </configuration>
           </execution>
@@ -145,18 +145,18 @@ THE POSSIBILITY OF SUCH DAMAGE.
             </goals>
             <configuration>
               <target>
-                <available file="${project.basedir}/unicode/out" property="isActualAvailable" />
+                <available file="${project.basedir}/unicode/compiler.out" property="isActualAvailable" />
                 <fail unless="isActualAvailable"
-                  message="${project.basedir}/unicode/out does not exist!" />
-                <available file="${project.basedir}/unicode/ref" property="isExpectedAvailable" />
+                  message="${project.basedir}/unicode/compiler.out does not exist!" />
+                <available file="${project.basedir}/unicode/compiler.ref" property="isExpectedAvailable" />
                 <fail unless="isExpectedAvailable"
-                  message="${project.basedir}/unicode/ref does not exist!" />
+                  message="${project.basedir}/unicode/compiler.ref does not exist!" />
                 <condition property="files.match">
-                  <filesmatch file1="${project.basedir}/unicode/out"
-                    file2="${project.basedir}/unicode/ref" textfile="true" />
+                  <filesmatch file1="${project.basedir}/unicode/compiler.out"
+                    file2="${project.basedir}/unicode/compiler.ref" textfile="true" />
                 </condition>
                 <fail unless="files.match"
-                  message="${project.basedir}/unicode/out does not match ${project.basedir}/unicode/ref!" />
+                  message="${project.basedir}/unicode/compiler.out does not match ${project.basedir}/unicode/compiler.ref!" />
               </target>
             </configuration>
           </execution>