Move Gradle-only CI jobs

Author: jupblb

.github/workflows/ci.yaml

@@ -5,6 +5,41 @@ on:
       - main
   pull_request:
 jobs:
+  format:
+    runs-on: ubuntu-latest
+    name: Formatting
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - uses: gradle/actions/setup-gradle@v4
+        with:
+          gradle-version: 9.4.1
+
+      - run: gradle spotlessCheck --no-daemon
+
+  kotlin_plugin:
+    runs-on: ubuntu-latest
+    name: scip-kotlinc
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - uses: gradle/actions/setup-gradle@v4
+        with:
+          gradle-version: 9.4.1
+
+      - name: scip-kotlinc tests
+        run: gradle :scip-kotlinc:test --no-daemon
+
   docker_test:
     runs-on: ubuntu-latest
     name: Docker CLI tests

.github/workflows/nix.yaml

@@ -31,20 +31,6 @@ jobs:
 
       - run: nix flake check -L
 
-  format:
-    runs-on: ubuntu-latest
-    name: Formatting
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: DeterminateSystems/nix-installer-action@v22
-        with:
-          summarize: false
-
-      - uses: DeterminateSystems/magic-nix-cache-action@v13
-
-      - run: gradle spotlessCheck --no-daemon
-
   test:
     runs-on: ubuntu-latest
     name: Tests (JDK ${{ matrix.java }})
@@ -121,21 +107,6 @@ jobs:
       - run: du -h index.scip
         working-directory: examples/bazel-example
 
-  kotlin_plugin:
-    runs-on: ubuntu-latest
-    name: scip-kotlinc
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: DeterminateSystems/nix-installer-action@v22
-        with:
-          summarize: false
-
-      - uses: DeterminateSystems/magic-nix-cache-action@v13
-
-      - name: scip-kotlinc tests
-        run: gradle :scip-kotlinc:test --no-daemon
-
   snapshots:
     runs-on: ubuntu-latest
     name: Snapshots

CONTRIBUTING.md

@@ -58,7 +58,7 @@ These are the main components of the project.
 | `gradle :scip-snapshots:saveSnapshots --no-daemon`      | terminal | Regenerate Java and Kotlin snapshot goldens.                             |
 | `gradle :scip-java:installDist --no-daemon`             | terminal | Build a local `scip-java` distribution under `scip-java/build/install/`. |
 | `gradle :scip-java:run --args='--cwd DIRECTORY'`        | terminal | Run `scip-java` against a given Gradle/Maven build.                      |
-| `gradle format`                                         | terminal | Format Java and Kotlin sources with Spotless.                            |
+| `gradle spotlessApply`                                  | terminal | Format Java and Kotlin sources with Spotless.                            |
 | `gradle spotlessCheck`                                  | terminal | Check Java and Kotlin formatting. Enforced by GitHub Actions.            |
 
 ## Import the project into IntelliJ

build.gradle.kts

@@ -21,9 +21,3 @@ spotless {
         ktfmt("0.61").kotlinlangStyle()
     }
 }
-
-tasks.register("format") {
-    group = "formatting"
-    description = "Formats Java and Kotlin sources."
-    dependsOn("spotlessApply")
-}