cache go and simulacron

Author: joao-r-reis

.github/workflows/tests.yml

@@ -9,7 +9,43 @@ on:
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
+env:
+  SIMULACRON_VERSION: 0.10.0
+  GO_VERSION: 1.24.2
 jobs:
+  dependencies:
+    name: Fetch dependencies
+    runs-on: ubuntu-latest
+    needs: dependencies
+    steps:
+      - uses: actions/cache@v4
+        id: restore-go
+        with:
+          path: ~/deps/godl
+          key: ${{ runner.os }}-deps-godl-${{ env.GO_VERSION }}
+          
+      - uses: actions/cache@v4
+        id: restore-simulacron
+        with:
+          path: ~/deps/simulacron
+          key: ${{ runner.os }}-deps-simulacron-${{ env.SIMULACRON_VERSION }}
+          
+      - if: ${{ steps.restore-go.outputs.cache-hit != 'true' }}
+        name: Download Go
+        continue-on-error: true
+        run: |
+          mkdir -p deps/godl
+          cd deps/godl
+          wget -O go.tar.gz https://go.dev/dl/go${{ env.GO_VERSION }}.linux-amd64.tar.gz
+          
+      - if: ${{ steps.restore-simulacron.outputs.cache-hit != 'true' }}
+        name: Download simulacron
+        continue-on-error: true
+        run: |
+          mkdir -p deps/simulacron
+          cd deps/simulacron
+          wget -O simulacron.jar https://github.com/datastax/simulacron/releases/download/${{ env.SIMULACRON_VERSION }}/simulacron-standalone-${{ env.SIMULACRON_VERSION }}.jar
+
   # Runs a NoSQLBench job in docker-compose with 3 proxy nodes
   # Verifies the written data matches in both ORIGIN and TARGET clusters
   nosqlbench-tests:
@@ -29,15 +65,20 @@ jobs:
   # Runs all the unit tests under the proxy module (all the *_test.go files)
   unit-tests:
     name: Unit Tests
+    needs: dependencies
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/cache@v4
+        id: restore-go
+        with:
+          path: ~/deps/godl
+          key: ${{ runner.os }}-deps-godl-${{ env.GO_VERSION }}
       - name: Run
         run: |
           sudo apt update
           sudo apt -y install default-jre gcc git wget
-          wget https://go.dev/dl/go1.24.2.linux-amd64.tar.gz
-          sudo tar -xzf go*.tar.gz -C /usr/local/
+          sudo tar -xzf /deps/godl/go.tar.gz -C /usr/local/
           export PATH=$PATH:/usr/local/go/bin
           export PATH=$PATH:`go env GOPATH`/bin
           go install github.com/jstemmer/go-junit-report/v2@latest
@@ -52,21 +93,33 @@ jobs:
   # These tests use Simulacron and in-memory CQLServer
   integration-tests-mock:
     name: Mock Tests
+    needs: dependencies
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
 
+      - uses: actions/cache@v4
+        id: restore-go
+        with:
+          path: ~/deps/godl
+          key: ${{ runner.os }}-deps-godl-${{ env.GO_VERSION }}
+
+      - uses: actions/cache@v4
+        id: restore-simulacron
+        with:
+          path: ~/deps/simulacron
+          key: ${{ runner.os }}-deps-simulacron-${{ env.SIMULACRON_VERSION }}
+
       - name: Run
         run: |
           sudo apt update
           sudo apt -y install openjdk-8-jdk gcc git wget
-          wget https://go.dev/dl/go1.24.2.linux-amd64.tar.gz
-          sudo tar -xzf go*.tar.gz -C /usr/local/
+          sudo tar -xzf /deps/godl/go.tar.gz -C /usr/local/
           export PATH=$PATH:/usr/local/go/bin
           export PATH=$PATH:`go env GOPATH`/bin
           go install github.com/jstemmer/go-junit-report/v2@latest
-          wget https://github.com/datastax/simulacron/releases/download/0.10.0/simulacron-standalone-0.10.0.jar
-          export SIMULACRON_PATH=`pwd`/simulacron-standalone-0.10.0.jar
+          cp deps/simulacron/simulacron.jar .
+          export SIMULACRON_PATH=`pwd`/simulacron.jar
           go test -timeout 180m -v 2>&1 ./integration-tests | go-junit-report -set-exit-code -iocopy -out report-integration-mock.xml
       
       - name: Test Summary
@@ -78,6 +131,7 @@ jobs:
   # Runs integration tests using CCM
   integration-tests-ccm:
     name: CCM Tests
+    needs: dependencies
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -86,13 +140,17 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
+      - uses: actions/cache@v4
+        id: restore-go
+        with:
+          path: ~/deps/godl
+          key: ${{ runner.os }}-deps-godl-${{ env.GO_VERSION }}
+
       - uses: actions/cache@v4
         id: restore-cache-ccm
         with:
           path: ~/.ccm/repository
-          key: ${{ runner.os }}-ccm-${{ hashFiles('**/CHANGES.txt') }}
-          restore-keys: |
-            ${{ runner.os }}-ccm-
+          key: ${{ runner.os }}-ccm-${{ matrix.cassandra_version }}
 
       - name: Run
         run: |
@@ -107,8 +165,7 @@ jobs:
           export PATH=$JAVA_HOME/bin:$PATH
           java -version
           
-          wget https://go.dev/dl/go1.24.2.linux-amd64.tar.gz
-          sudo tar -xzf go*.tar.gz -C /usr/local/
+          sudo tar -xzf /deps/godl/go.tar.gz -C /usr/local/
           export PATH=$PATH:/usr/local/go/bin
           export PATH=$PATH:`go env GOPATH`/bin
 
@@ -129,7 +186,7 @@ jobs:
         if: always()
         with:
           path: ~/.ccm/repository
-          key: ${{ runner.os }}-ccm-${{ hashFiles('**/CHANGES.txt') }}
+          key: ${{ runner.os }}-ccm-${{ matrix.cassandra_version }}
 
       - name: Test Summary
         uses: test-summary/action@v1
@@ -140,21 +197,31 @@ jobs:
   # Runs the mock tests with go's race checker to spot potential data races
   race-checker:
     name: Race Checker
+    needs: dependencies
     runs-on: ubuntu-latest
     if: ${{ false }} # temporarily disabled
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/cache@v4
+        id: restore-simulacron
+        with:
+          path: ~/deps/simulacron
+          key: ${{ runner.os }}-deps-simulacron-${{ env.SIMULACRON_VERSION }}
+      - uses: actions/cache@v4
+        id: restore-go
+        with:
+          path: ~/deps/godl
+          key: ${{ runner.os }}-deps-godl-${{ env.GO_VERSION }}
       - name: Run
         run: |
           sudo apt update
           sudo apt -y install openjdk-8-jdk gcc git pip wget
-          wget https://go.dev/dl/go1.24.2.linux-amd64.tar.gz
-          sudo tar -xzf go*.tar.gz -C /usr/local/
+          sudo tar -xzf /deps/godl/go.tar.gz -C /usr/local/
           export PATH=$PATH:/usr/local/go/bin
           export PATH=$PATH:`go env GOPATH`/bin
           go install github.com/jstemmer/go-junit-report/v2@latest
-          wget https://github.com/datastax/simulacron/releases/download/0.10.0/simulacron-standalone-0.10.0.jar
-          export SIMULACRON_PATH=`pwd`/simulacron-standalone-0.10.0.jar
+          cp /deps/simulacron/simulacron.jar .
+          export SIMULACRON_PATH=`pwd`/simulacron.jar
           go test -race -timeout 180m -v 2>&1 ./integration-tests | go-junit-report -set-exit-code -iocopy -out report-integration-race.xml
       - name: Test Summary
         uses: test-summary/action@v1
@@ -165,16 +232,21 @@ jobs:
   # Performs static analysis to check for things like context leaks
   go-vet:
     name: Go Vet
+    needs: dependencies
     runs-on: ubuntu-latest
     if: ${{ false }} # temporarily disabled
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/cache@v4
+        id: restore-go
+        with:
+          path: ~/deps/godl
+          key: ${{ runner.os }}-deps-godl-${{ env.GO_VERSION }}
       - name: Run
         run: |
           sudo apt update
           sudo apt -y install openjdk-8-jdk gcc git pip wget
-          wget https://go.dev/dl/go1.24.2.linux-amd64.tar.gz
-          sudo tar -xzf go*.tar.gz -C /usr/local/
+          sudo tar -xzf /deps/godl/go.tar.gz -C /usr/local/
           export PATH=$PATH:/usr/local/go/bin
           export PATH=$PATH:`go env GOPATH`/bin
           go vet ./...