Remove Spring Bazel jobs from bazel.yml and keep PR branch current with master

.github/workflows/bazel.yml

@@ -33,12 +33,15 @@ on:
 
 jobs:
   bazel-build-test:
-    name: Bazel build & test (Java ${{ matrix.java }})
-    runs-on: ubuntu-latest
+    name: Bazel build & test (Java ${{ matrix.java }} on ${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
     strategy:
       fail-fast: false
       matrix:
-        java: ["11", "17", "21"]
+        java: ["11.0.x", "17.0.x", "21.0.x"]
+        os: [ubuntu-latest, macos-latest, windows-latest]
     env:
       BAZELISK_SKIP_VERSION_CHECK: "1"
 
@@ -53,7 +56,8 @@ jobs:
 
       # Install Bazelisk which reads the pinned version from .bazelversion.
       # Install into $HOME/.local/bin (no root required) and add it to PATH.
-      - name: Install Bazelisk
+      - name: Install Bazelisk (Linux)
+        if: runner.os == 'Linux'
         run: |
           mkdir -p "$HOME/.local/bin"
           curl -fsSL \
@@ -62,6 +66,30 @@ jobs:
           chmod +x "$HOME/.local/bin/bazel"
           echo "$HOME/.local/bin" >> "$GITHUB_PATH"
 
+      - name: Install Bazelisk (macOS)
+        if: runner.os == 'macOS'
+        run: |
+          mkdir -p "$HOME/.local/bin"
+          ARCH=$(uname -m)
+          SUFFIX="amd64"
+          [[ "$ARCH" == "arm64" ]] && SUFFIX="arm64"
+          curl -fsSL \
+            "https://github.com/bazelbuild/bazelisk/releases/download/v1.24.1/bazelisk-darwin-${SUFFIX}" \
+            -o "$HOME/.local/bin/bazel"
+          chmod +x "$HOME/.local/bin/bazel"
+          echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+
+      - name: Install Bazelisk (Windows)
+        if: runner.os == 'Windows'
+        shell: pwsh
+        run: |
+          $dir = Join-Path $HOME ".local\bin"
+          New-Item -ItemType Directory -Force -Path $dir | Out-Null
+          Invoke-WebRequest `
+            -Uri "https://github.com/bazelbuild/bazelisk/releases/download/v1.24.1/bazelisk-windows-amd64.exe" `
+            -OutFile (Join-Path $dir "bazel.exe")
+          Add-Content $env:GITHUB_PATH "$dir"
+
       # ----------------------------------------------------------------
       # Cache layers
       # The disk cache stores compiled action outputs; the repository cache
@@ -86,40 +114,31 @@ jobs:
       # stabilises, subsequent runs where MODULE.bazel has not changed are fast
       # because rules_jvm_external short-circuits on an identical artifact list.
       - name: Pin Maven dependencies
+        shell: bash
         run: REPIN=1 bazel run @maven//:pin
 
       # ----------------------------------------------------------------
       # Build all core modules
       # ----------------------------------------------------------------
+      # Use folded YAML scalars (no shell line-continuation backslashes) so
+      # the generated script remains portable across Windows/Linux/macOS.
       - name: Build
-        run: |
-          bazel build --config=ci \
-            //kubernetes:client-java-api \
-            //proto:client-java-proto \
-            //util:client-java \
-            //fluent:client-java-api-fluent \
-            //extended:client-java-extended
-
-      # Spring modules require Java 17+; skip them on the Java 11 matrix leg.
-      - name: Build Spring modules (Java 17+)
-        if: matrix.java != '11'
-        run: |
-          bazel build --config=ci \
-            //spring:client-java-spring-integration \
-            //spring-aot:client-java-spring-aot-integration
+        shell: bash
+        run: >-
+          bazel build --config=ci
+          //kubernetes:client-java-api
+          //proto:client-java-proto
+          //util:client-java
+          //fluent:client-java-api-fluent
+          //extended:client-java-extended
 
       # ----------------------------------------------------------------
       # Test — run per-module test suites
       # ----------------------------------------------------------------
       - name: Test core modules
-        run: |
-          bazel test --config=ci \
-            //kubernetes:tests \
-            //util:tests \
-            //extended:tests
-
-      - name: Test Spring modules (Java 17+)
-        if: matrix.java != '11'
-        run: |
-          bazel test --config=ci \
-            //spring:tests
+        shell: bash
+        run: >-
+          bazel test --config=ci
+          //kubernetes:tests
+          //util:tests
+          //extended:tests

.github/workflows/codeql-analysis.yml

@@ -5,14 +5,18 @@ on:
     branches: [ master ]
     paths:
       - '**/*.java'
-      - '**/pom.xml'
+      - '**/BUILD.bazel'
+      - 'MODULE.bazel'
+      - '.bazelrc'
       - '.github/workflows/codeql-analysis.yml'
   pull_request:
     # The branches below must be a subset of the branches above
     branches: [ master ]
     paths:
       - '**/*.java'
-      - '**/pom.xml'
+      - '**/BUILD.bazel'
+      - 'MODULE.bazel'
+      - '.bazelrc'
       - '.github/workflows/codeql-analysis.yml'
   schedule:
     - cron: '37 19 * * 0'
@@ -33,6 +37,8 @@ jobs:
       fail-fast: false
       matrix:
         language: [ 'java' ]
+    env:
+      BAZELISK_SKIP_VERSION_CHECK: "1"
 
     steps:
     - name: Checkout repository
@@ -48,10 +54,29 @@ jobs:
       with:
         languages: ${{ matrix.language }}
 
-    # See https://github.com/github/codeql/issues/13541 for the origins of this command
-    # We can't use autobuild because it doesn't detect the right Java version
+    - name: Install Bazelisk
+      run: |
+        mkdir -p "$HOME/.local/bin"
+        curl -fsSL \
+          https://github.com/bazelbuild/bazelisk/releases/download/v1.24.1/bazelisk-linux-amd64 \
+          -o "$HOME/.local/bin/bazel"
+        chmod +x "$HOME/.local/bin/bazel"
+        echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+
+    - name: Restore Bazel caches
+      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+      with:
+        path: |
+          ~/.cache/bazel-disk-cache
+          ~/.cache/bazel/cache/repos/v1
+        key: bazel-${{ runner.os }}-codeql-${{ matrix.language }}-${{ hashFiles('MODULE.bazel', '.bazelversion', 'maven_install.json') }}
+        restore-keys: |
+          bazel-${{ runner.os }}-codeql-${{ matrix.language }}-
+          bazel-${{ runner.os }}-
+
+    # Build with Bazel so CI/CD remains Maven-free.
     - name: Build project
-      run: ./mvnw clean package -f "pom.xml" -B -V -e -Dfindbugs.skip -Dcheckstyle.skip -Dpmd.skip=true -Dspotbugs.skip -Denforcer.skip -Dmaven.javadoc.skip -DskipTests -Dmaven.test.skip.exec -Dlicense.skip=true -Drat.skip=true -Dspotless.check.skip=true
+      run: bazel build --config=ci //...
 
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4

.github/workflows/generate.yml

@@ -43,6 +43,7 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: 17.0.x
+          cache: maven
       - name: Checkout Gen
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
@@ -133,4 +134,3 @@ jobs:
 
 
 
-

.github/workflows/maven.yml

@@ -4,34 +4,7 @@
 name: build
 
 on:
-  push:
-    branches: [ "master", "master-java8", "release-**" ]
-    paths:
-      - '**/*.java'
-      - '**/pom.xml'
-      - '.mvn/**'
-      - 'mvnw'
-      - 'mvnw.cmd'
-      - '**/*.sh'
-      - 'client-java-contrib/Dockerfile'
-      - 'e2e/**/*.yaml'
-      - '.github/workflows/maven.yml'
-      - '!spring/**'
-      - '!spring-aot/**'
-  pull_request:
-    branches: [ "master", "master-java8", "release-**" ]
-    paths:
-      - '**/*.java'
-      - '**/pom.xml'
-      - '.mvn/**'
-      - 'mvnw'
-      - 'mvnw.cmd'
-      - '**/*.sh'
-      - 'client-java-contrib/Dockerfile'
-      - 'e2e/**/*.yaml'
-      - '.github/workflows/maven.yml'
-      - '!spring/**'
-      - '!spring-aot/**'
+  workflow_dispatch: {}
 
 jobs:
   verify-format:
@@ -185,4 +158,3 @@ jobs:
       - name: Run Code-gen for Prometheus-Operator
         working-directory: ${{ github.workspace }}/client-java-contrib/prometheus-operator
         run: IMAGE_TAG=gh-action-tmp ./update.sh
-

.github/workflows/release.yml

@@ -19,6 +19,8 @@ on:
 jobs:
   release:
     runs-on: ubuntu-latest
+    env:
+      BAZELISK_SKIP_VERSION_CHECK: "1"
     steps:
       - name: Validate Input
         run: |
@@ -39,11 +41,34 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: 17.0.x
+          cache: maven
           server-id: ossrh
           server-username: OSSRH_USERNAME
           server-password: OSSRH_TOKEN
           gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
           gpg-passphrase: GPG_PASSPHRASE
+      - name: Install Bazelisk
+        run: |
+          mkdir -p "$HOME/.local/bin"
+          curl -fsSL \
+            https://github.com/bazelbuild/bazelisk/releases/download/v1.24.1/bazelisk-linux-amd64 \
+            -o "$HOME/.local/bin/bazel"
+          chmod +x "$HOME/.local/bin/bazel"
+          echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+      - name: Restore Bazel caches
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        with:
+          path: |
+            ~/.cache/bazel-disk-cache
+            ~/.cache/bazel/cache/repos/v1
+          key: bazel-${{ runner.os }}-release-${{ hashFiles('MODULE.bazel', '.bazelversion', 'maven_install.json') }}
+          restore-keys: |
+            bazel-${{ runner.os }}-release-
+            bazel-${{ runner.os }}-
+      - name: Bazel Build
+        run: bazel build --config=ci //...
+      - name: Bazel Test
+        run: bazel test --config=ci //...
       - name: Prepare
         run: |
           export GPG_TTY=$(tty)
@@ -69,6 +94,7 @@ jobs:
             -DreleaseVersion=${{ github.event.inputs.releaseVersion }} \
             -DdevelopmentVersion=${{ github.event.inputs.nextDevelopmentVersion }} \
             -DpushChanges=false \
+            -Darguments=-DskipTests \
             -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
       - name: Release Perform
         if: ${{ github.event.inputs.dry-run != 'true' }}

.github/workflows/snapshot.yml

@@ -1,13 +1,6 @@
 name: Upload Snapshot
 
 on:
-  push:
-    branches:
-      - master
-    paths:
-      - '**/*.java'
-      - '**/pom.xml'
-      - '.github/workflows/snapshot.yml'
   workflow_dispatch: {}
 
 permissions:
@@ -25,6 +18,7 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: 17.0.x
+          cache: maven
           server-id: ossrh
           server-username: OSSRH_USERNAME
           server-password: OSSRH_TOKEN
@@ -43,4 +37,4 @@ jobs:
         env:
           OSSRH_USERNAME: ${{ secrets.SNAPSHOT_UPLOAD_USER }}
           OSSRH_TOKEN: ${{ secrets.SNAPSHOT_UPLOAD_PASSWORD }}
-          GPG_PASSPHRASE: ${{ secrets.GPG_PASSWORD }}
+          GPG_PASSPHRASE: ${{ secrets.GPG_PASSWORD }}

.github/workflows/spring.yml

@@ -2,26 +2,7 @@
 name: spring
 
 on:
-  push:
-    branches: [ "master", "master-java8", "release-**" ]
-    paths:
-      - 'spring/**'
-      - 'spring-aot/**'
-      - '**/pom.xml'
-      - '.mvn/**'
-      - 'mvnw'
-      - 'mvnw.cmd'
-      - '.github/workflows/spring.yml'
-  pull_request:
-    branches: [ "master", "master-java8", "release-**" ]
-    paths:
-      - 'spring/**'
-      - 'spring-aot/**'
-      - '**/pom.xml'
-      - '.mvn/**'
-      - 'mvnw'
-      - 'mvnw.cmd'
-      - '.github/workflows/spring.yml'
+  workflow_dispatch: {}
 
 jobs:
   spring-tests:

README.md

@@ -1,6 +1,6 @@
 # Kubernetes Java Client
 
-[![build](https://github.com/kubernetes-client/java/workflows/build/badge.svg)](https://github.com/kubernetes-client/java/actions/workflows/maven.yml)
+[![bazel](https://github.com/kubernetes-client/java/actions/workflows/bazel.yml/badge.svg)](https://github.com/kubernetes-client/java/actions/workflows/bazel.yml)
 [![Client Capabilities](https://img.shields.io/badge/Kubernetes%20client-Silver-blue.svg?style=flat&colorB=C0C0C0&colorA=306CE8)](https://bit.ly/kubernetes-client-capabilities-badge)
 [![Client Support Level](https://img.shields.io/badge/kubernetes%20client-beta-green.svg?style=flat&colorA=306CE8)](https://bit.ly/kubernetes-client-support-badge)
 [![Maven Central](https://img.shields.io/maven-central/v/io.kubernetes/client-java.svg?label=Maven%20Central)](https://search.maven.org/search?q=g:%22io.kubernetes%22%20AND%20a:%22client-java%22)
@@ -38,4 +38,3 @@ already covered.
 
 You can also reach out to us via [#kubernetes-client](https://kubernetes.slack.com/messages/kubernetes-clients/) slack 
 channel.
-