Changing formatter plugin, add license check, add formatters githooks

Signed-off-by: Ricardo Zanini <[email protected]>

Author: ricardozanini

.githooks/pre-commit

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(git rev-parse --show-toplevel)"
+
+# which Java files are staged?
+mapfile -t STAGED_JAVA < <(git diff --cached --name-only --diff-filter=ACMR | grep -E '\.java$' || true)
+[ ${#STAGED_JAVA[@]} -eq 0 ] && exit 0
+
+# stash unstaged changes so we don't accidentally commit them
+git stash -q --keep-index --include-untracked
+
+# Build regexes for Spotless' -DspotlessFiles (matches absolute paths)
+# escape regex metachars, then anchor to ^$ with absolute path
+PATTERNS="$(
+  printf "%s\n" "${STAGED_JAVA[@]}" \
+  | sed -e 's/[.[\*^$()+?{}|\\]/\\&/g' -e "s|^|^$ROOT/|" -e 's|$|$|' \
+  | paste -sd, -
+)"
+
+# run Spotless just on those files (adds headers + formats)
+mvn -q -DskipTests -DspotlessFiles="$PATTERNS" spotless:apply
+
+# re-stage exactly what was staged before
+git add -- "${STAGED_JAVA[@]}"
+
+# restore unstaged changes (may conflict if they touch the same lines the formatter changed)
+git stash pop -q || true
+
+exit 0

.github/workflows/maven-verify.yml

@@ -25,6 +25,10 @@ jobs:
           java-version: 17
           cache: 'maven'
 
+      - name: Check formatting
+        run: |
+          make ci
+
       # 3. Verify the main sdk-java project, excluding the two agentic modules
       - name: Verify with Maven
         run: |

Makefile

@@ -0,0 +1,47 @@
+# Makefile
+# NOTE: each command line below begins with a literal TAB character.
+
+MVN ?= mvn
+MVN_FLAGS ?= -q -DskipTests
+
+.PHONY: help hooks format check verify ci status clean
+
+help:
+	@echo ""
+	@echo "Targets:"
+	@echo "  make hooks    - Install/enable repo-local git hooks"
+	@echo "  make format   - Spotless apply (format + license headers)"
+	@echo "  make check    - Spotless check + Checkstyle"
+	@echo "  make verify   - mvn verify"
+	@echo "  make ci       - CI checks (Spotless + Checkstyle, no tests)"
+	@echo "  make status   - Show git hooksPath"
+	@echo "  make clean    - mvn clean"
+	@echo ""
+
+hooks:
+	@bash scripts/install-git-hooks.sh
+	@echo "✅ Git hooks ready."
+
+format:
+	@echo "✨ Formatting (Spotless apply + headers)…"
+	@$(MVN) $(MVN_FLAGS) spotless:apply
+
+check:
+	@echo "🔍 Checking format + headers + checkstyle…"
+	@$(MVN) $(MVN_FLAGS) spotless:check checkstyle:check
+
+verify:
+	@echo "🧪 Running mvn verify…"
+	@$(MVN) -B verify
+
+ci:
+	@echo "🏗️ CI checks (no tests)…"
+	@$(MVN) -B -DskipTests spotless:check checkstyle:check
+
+status:
+	@echo -n "hooksPath: "
+	@git config --get core.hooksPath || echo "(not set)"
+
+clean:
+	@echo "🧹 Cleaning…"
+	@$(MVN) -q clean

config/license-header.txt

@@ -0,0 +1,15 @@
+/*
+ * Copyright 2020-Present The Serverless Workflow Specification Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */

experimental/lambda/src/main/java/io/serverlessworkflow/impl/executors/func/JavaForExecutorBuilder.java

@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package io.serverlessworkflow.impl.executors.func;
 
 import static io.serverlessworkflow.impl.executors.func.JavaFuncUtils.safeObject;

experimental/lambda/src/main/java/io/serverlessworkflow/impl/executors/func/JavaListenExecutorBuilder.java

@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package io.serverlessworkflow.impl.executors.func;
 
 import static io.serverlessworkflow.impl.executors.func.JavaFuncUtils.predObject;

experimental/lambda/src/main/java/io/serverlessworkflow/impl/executors/func/JavaSwitchExecutorBuilder.java

@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package io.serverlessworkflow.impl.executors.func;
 
 import static io.serverlessworkflow.impl.executors.func.JavaFuncUtils.predObject;

fluent/agentic/src/test/java/io/serverlessworkflow/fluent/agentic/WorkflowTests.java

@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package io.serverlessworkflow.fluent.agentic;
 
 import static io.serverlessworkflow.fluent.agentic.Agents.*;

generators/types/pom.xml

@@ -19,28 +19,4 @@
       </dependency>
 
     </dependencies>
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>com.spotify.fmt</groupId>
-                <artifactId>fmt-maven-plugin</artifactId>
-                <configuration>
-                    <sourceDirectory>src/main/java</sourceDirectory>
-                    <testSourceDirectory>src/test/java</testSourceDirectory>
-                    <verbose>false</verbose>
-                    <filesNamePattern>.*\.java</filesNamePattern>
-                    <skip>false</skip>
-                    <skipSortingImports>false</skipSortingImports>
-                    <style>google</style>
-                </configuration>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>format</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
 </project>

impl/core/src/main/java/io/serverlessworkflow/impl/events/TypeEventRegistration.java

@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package io.serverlessworkflow.impl.events;
 
 import io.cloudevents.CloudEvent;