[dev] githooks without external dependencies

.gitattributes

@@ -1,12 +1,12 @@
 /.github/ export-ignore
+/.githooks/ export-ignore
 /docs/ export-ignore
 /tests/ export-ignore
 /.gitattributes export-ignore
 /.gitignore export-ignore
 /.php-cs-fixer.dist.php export-ignore
 /compose.yaml export-ignore
 /Dockerfile export-ignore
-/pre-commit.config.yaml export-ignore
 /mkdocs.yml export-ignore
 /phpmd.baseline.xml export-ignore
 /phpmd.xml export-ignore

.githooks/pre-commit

@@ -0,0 +1,61 @@
+#!/bin/sh
+
+DOCKER_COMPOSE_RUN="docker compose run -T --rm --no-deps php"
+
+run_command () {
+  COMMAND_NAME=$1
+  COMMAND_RUN=$2
+
+  (
+    OUTPUT=$(eval "$DOCKER_COMPOSE_RUN $COMMAND_RUN" 2>&1)
+    status_code=$?
+
+    if [ $status_code -ne 0 ]; then
+      printf "\r\033[K❌ %s \033[31m%s\033[0m\n" "$COMMAND_NAME" "failed" >&2
+      echo "$OUTPUT" > "/tmp/${COMMAND_NAME}_pre-commit"
+      exit 1
+    else
+      printf "\r\033[K✅ %s \033[32m%s\033[0m\n" "$COMMAND_NAME" "passed" >&2
+    fi
+  ) &
+}
+
+printf "🐚 \033[33m%s\033[0m\n\n" "Executing pre-commit hook..."
+
+# Staged files
+STAGED_FILES=$(git diff --cached --name-only --diff-filter=AMR | grep -E '\.php$|\.php-cs-fixer(\.dist)?\.php|composer\.lock|phpunit\.xml|phpstan(-baseline)?\.neon' | tr '\n' ' ')
+
+HOOK_EXIT_CODE=0
+if [ "$STAGED_FILES" ]; then
+  # PHP-CS-Fixer; run on changed files or on whole project if .php-cs-fixer.dist.php/composer.lock has changed
+  EXTRA_ARGS=''
+  IFS='
+  '
+  if ! echo "${STAGED_FILES}" | grep -qE '\.php-cs-fixer(\.dist)?\.php|composer\.lock'; then
+    EXTRA_ARGS=$(printf -- '--path-mode=intersection %s' "${STAGED_FILES}")
+  fi
+
+  run_command "PHP-CS-Fixer" "vendor/bin/php-cs-fixer fix --dry-run -v --diff --config=.php-cs-fixer.dist.php --show-progress=none $EXTRA_ARGS"
+  run_command "PHPStan" "vendor/bin/phpstan --memory-limit=1G --error-format=table"
+  run_command "PHPMD" "vendor/bin/phpmd src/ text phpmd.xml"
+  run_command "PHPUnit" "vendor/bin/phpunit"
+
+  wait
+
+  for OUTPUT_FILE in /tmp/*_pre-commit; do
+    if [ ! -f "$OUTPUT_FILE" ]; then
+      continue
+    fi
+
+    HOOK_EXIT_CODE=1
+    printf "\n----------------\n❌ %s\n\n" $(basename $OUTPUT_FILE '_output')
+    cat "$OUTPUT_FILE"
+    rm "$OUTPUT_FILE"
+  done
+
+else
+    printf "ℹ️ No staged PHP files\n"
+    HOOK_EXIT_CODE=0
+fi
+
+exit $HOOK_EXIT_CODE

README.md

@@ -42,7 +42,6 @@ Features and bugfixes should be based on the `master` branch.
 ### Prerequisites
 
 * [Docker Compose](https://docs.docker.com/compose/install/)
-* [Pre-commit](https://pre-commit.com/#install)
 * [Task (optional)](https://taskfile.dev/installation/)
 
 ### Install dependencies
@@ -51,10 +50,10 @@ Features and bugfixes should be based on the `master` branch.
 task composer:install 
 ```
 
-### Enable pre-commit
+### Enable pre-commit hook
 
 ```shell
-task pre-commit:init
+task git:hooks
 ```
 
 > Note: Checks for `phpcs`, `phpstan`, `phpmd` and `phpunit` are executed when committing. 

Taskfile.yml

@@ -63,13 +63,26 @@ tasks:
     cmds:
       - docker compose run --rm $TTY php composer update {{.PACKAGE}} {{.CLI_ARGS | default "--no-cache"}}
 
-  # Tools
-  pre-commit:init:
-    desc: Init pre-commit
+  # Git
+  git:hooks:
+    desc: Setup git hooks
     silent: true
     cmds:
-      - pre-commit install -f
+      - |
+        APP_HOOKS_DIR="{{.ROOT_DIR}}/.githooks"
+        GIT_HOOKS_DIR="{{.ROOT_DIR}}/.git/hooks"
+
+        # Create the hooks directory if it does not exist
+        mkdir -p "$GIT_HOOKS_DIR"
+
+        # Symlink hooks
+        for hook in $(ls "$APP_HOOKS_DIR"); do
+          ln -sf "$APP_HOOKS_DIR/$hook" "$GIT_HOOKS_DIR/$hook"
+        done
 
+        printf "\033[32m%s\033[0m\n" "Git hooks installed."
+
+  # Tools
   phpcs:
     desc: PHPCS dry run
     cmds:

composer.json

@@ -39,9 +39,9 @@
   },
   "require-dev": {
     "rector/rector": "^1.0",
-    "phpmd/phpmd": "^2.13",
+    "phpmd/phpmd": "^2.15",
     "friendsofphp/php-cs-fixer": "^3.64",
-    "phpstan/phpstan": "^1.9",
+    "phpstan/phpstan": "^1.12",
     "phpunit/phpunit": "^10.0"
   },
   "config": {