Commit 27a03907 authored by Anastasios Poimenidis's avatar Anastasios Poimenidis
Browse files

refactor: introduce automatic pre-commit git hook for spotless:apply

parent 69ac46c7

.githooks/pre-commit

0 → 100755
+45 −0
Changes for .githooks/pre-commit: 45 added lines, 0 removed lines.
Original line number Diff line number Diff line 
#!/bin/sh



# 1. Skip if Git is in the middle of a rebase, cherry-pick, or merge

GIT_DIR="$(git rev-parse --git-dir)"

if [ -d "$GIT_DIR/rebase-merge" ] || [ -d "$GIT_DIR/rebase-apply" ] || [ -f "$GIT_DIR/MERGE_HEAD" ]; then

    exit 0

fi



REPO_ROOT="$(git rev-parse --show-toplevel)"

cd "$REPO_ROOT" || exit 1



# 2. Locate mvnw (or fallback to mvn)

if [ -x "./mvnw" ]; then

    MVN_CMD="./mvnw"

elif command -v mvn >/dev/null 2>&1; then

    MVN_CMD="mvn"

else

    echo "⚠️ Neither ./mvnw nor system mvn found. Skipping Spotless formatting."

    exit 0

fi



# 3. Get staged Java files

STAGED_FILES=$(git diff --cached --name-only --diff-filter=ACMR | grep '\.java$')



if [ -z "$STAGED_FILES" ]; then

    exit 0

fi



# Convert files to comma-separated list

# New (prefix with .*/ or regex escape):

FILES_PARAM=$(echo "$STAGED_FILES" | sed 's|^|.*/|' | paste -sd, -)

echo "✨ Auto-formatting staged Java files with Spotless..."

# 4. Apply Spotless

$MVN_CMD spotless:apply -DspotlessFiles="$FILES_PARAM" -q

STATUS=$?



if [ $STATUS -ne 0 ]; then

    echo "❌ Spotless apply failed. Aborting commit." >&2

    exit 1

fi



# 5. Re-stage formatted files

echo "$STAGED_FILES" | xargs -r git add



exit 0
 
 No newline at end of file

.gitignore

+2 −0
Changes for .gitignore: 2 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -43,3 +43,5 @@ nb-configuration.xml 
/.quarkus/cli/plugins/

# TLS Certificates

.certs/



/git-hook.log

pom.xml

+22 −0
Changes for pom.xml: 22 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -139,6 +139,28 @@ 
                <groupId>com.diffplug.spotless</groupId>

                <artifactId>spotless-maven-plugin</artifactId>

            </plugin>

            <plugin>

                <groupId>org.codehaus.mojo</groupId>

                <artifactId>exec-maven-plugin</artifactId>

                <version>3.5.0</version>

                <executions>

                    <execution>

                        <id>configure-git-hooks</id>

                        <phase>initialize</phase>

                        <goals>

                            <goal>exec</goal>

                        </goals>

                        <configuration>

                            <executable>git</executable>

                            <arguments>

                                <argument>config</argument>

                                <argument>core.hooksPath</argument>

                                <argument>.githooks</argument>

                            </arguments>

                        </configuration>

                    </execution>

                </executions>

            </plugin>

        </plugins>

    </build>