Migration of Epoch into separate repository

.github/actions/prepare-build-env/action.yml

@@ -14,8 +14,6 @@ runs:
         echo $(which java)
         cat gradle.properties
         echo $JAVA_HOME
-        echo $(which mvn)
-        echo $(mvn -v)
       shell: bash
     - name: Validate Gradle wrapper
       uses: gradle/wrapper-validation-action@v1.0.5

.github/workflows/build.yml

@@ -31,12 +31,6 @@ jobs:
         run: .github/scripts/package-cli.sh
         shell: bash
         if: ${{ inputs.nightly != true }}
-      - name: Check Maven/Java configuration
-        run: mvn -version
-        shell: bash
-      - name: Build and package epoch
-        run: mvn package || mvn -U package
-        shell: bash
       - name: Deploy nightly release
         uses: marvinpinto/action-automatic-releases@latest
         with:
@@ -45,7 +39,5 @@ jobs:
           prerelease: true
           title: "Lingua Franca Nightly"
           files: |
-            org.lflang.rca/target/products/*.tar.gz
-            org.lflang.rca/target/products/*.zip
             build_upload/*
         if: ${{ inputs.nightly == true }}

.github/workflows/ci.yml

@@ -20,9 +20,9 @@ jobs:
   cancel:
     uses: lf-lang/lingua-franca/.github/workflows/cancel.yml@master
 
-  # Test the Gradle and Maven build.
+  # Test the Gradle build.
   build:
-    uses: lf-lang/lingua-franca/.github/workflows/build.yml@master
+    uses: lf-lang/lingua-franca/.github/workflows/build.yml@epoch-migration
     needs: cancel
 
   # Build the tools used for processing execution traces
@@ -53,11 +53,6 @@ jobs:
       target: 'C'
     needs: cancel
 
-  # Run tests for Eclipse.
-  eclipse-tests:
-    uses: lf-lang/lingua-franca/.github/workflows/eclipse-tests.yml@master
-    needs: cancel
-
   # Run language server tests.
   lsp-tests:
     uses: lf-lang/lingua-franca/.github/workflows/lsp-tests.yml@master