Unify packaging: use Docker + fpm for DEB and RPM builds

- Add Dockerfile.package with multi-stage build (builder, package-builder, output)
- Update Makefile to add package, package-deb, package-rpm, and test-package targets
- Replace debhelper and rpmbuild with fpm for consistent packaging
- Both DEB and RPM packages now built from single Dockerfile

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

Dockerfile.package

@@ -0,0 +1,109 @@
+# syntax=docker/dockerfile:1
+# =============================================================================
+# mod_reqin_log - Dockerfile de packaging unifié (DEB + RPM avec fpm)
+# =============================================================================
+
+# =============================================================================
+# Stage 1: Builder - Compilation du module Apache
+# =============================================================================
+FROM rockylinux:8 AS builder
+
+# Install build dependencies
+RUN dnf install -y epel-release && \
+    dnf install -y \
+    gcc \
+    make \
+    httpd \
+    httpd-devel \
+    apr-devel \
+    apr-util-devel \
+    python3 \
+    curl \
+    redhat-rpm-config \
+    && dnf clean all
+
+# Set working directory
+WORKDIR /build
+
+# Copy source files
+COPY src/ src/
+COPY Makefile Makefile
+COPY conf/ conf/
+
+# Build the module
+RUN make APXS=/usr/bin/apxs
+
+# Verify module was built
+RUN ls -la modules/mod_reqin_log.so
+
+# =============================================================================
+# Stage 2: Package builder - fpm pour DEB et RPM
+# =============================================================================
+FROM ruby:3.2-bookworm AS package-builder
+
+WORKDIR /package
+
+# Install fpm and Apache dev packages
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    rpm \
+    dpkg-dev \
+    fakeroot \
+    apache2-dev \
+    apache2 \
+    && rm -rf /var/lib/apt/lists/* \
+    && gem install fpm -v 1.16.0
+
+# Copy binary from builder
+COPY --from=builder /build/modules/mod_reqin_log.so /tmp/pkgroot/usr/lib/apache2/modules/mod_reqin_log.so
+COPY --from=builder /build/conf/mod_reqin_log.conf /tmp/pkgroot/etc/apache2/conf-available/mod_reqin_log.conf
+
+# Set permissions
+RUN chmod 755 /tmp/pkgroot/usr/lib/apache2/modules/mod_reqin_log.so && \
+    chmod 644 /tmp/pkgroot/etc/apache2/conf-available/mod_reqin_log.conf
+
+# Build DEB package (for Debian/Ubuntu)
+ARG VERSION=1.0.0
+ARG ARCH=amd64
+RUN mkdir -p /packages/deb && \
+    fpm -s dir -t deb \
+    -n libapache2-mod-reqin-log \
+    -v "${VERSION}" \
+    -C /tmp/pkgroot \
+    --architecture "${ARCH}" \
+    --description "Apache HTTPD module for logging HTTP requests as JSON to Unix socket" \
+    --url "https://github.com/example/mod_reqin_log" \
+    --license "Apache-2.0" \
+    --vendor "Developer <dev@example.com>" \
+    --maintainer "Developer <dev@example.com>" \
+    --depends "apache2" \
+    -p /packages/deb/libapache2-mod-reqin-log_${VERSION}_${ARCH}.deb \
+    usr/lib/apache2/modules/mod_reqin_log.so \
+    etc/apache2/conf-available/mod_reqin_log.conf
+
+# Build RPM package (for Rocky Linux/RHEL/CentOS)
+ARG DIST=el8
+RUN mkdir -p /packages/rpm && \
+    fpm -s dir -t rpm \
+    -n mod_reqin_log \
+    -v "${VERSION}" \
+    -C /tmp/pkgroot \
+    --architecture "x86_64" \
+    --description "Apache HTTPD module for logging HTTP requests as JSON to Unix socket" \
+    --url "https://github.com/example/mod_reqin_log" \
+    --license "Apache-2.0" \
+    --vendor "Developer <dev@example.com>" \
+    --depends "httpd" \
+    -p /packages/rpm/mod_reqin_log-${VERSION}-1.x86_64.rpm \
+    usr/lib/apache2/modules/mod_reqin_log.so \
+    etc/apache2/conf-available/mod_reqin_log.conf
+
+# =============================================================================
+# Stage 3: Output - Image finale avec les packages
+# =============================================================================
+FROM alpine:latest AS output
+
+WORKDIR /packages
+COPY --from=package-builder /packages/deb/*.deb /packages/deb/
+COPY --from=package-builder /packages/rpm/*.rpm /packages/rpm/
+
+CMD ["sh", "-c", "echo '=== DEB Packages ===' && ls -la /packages/deb/ && echo '' && echo '=== RPM Packages ===' && ls -la /packages/rpm/"]

Makefile

@@ -12,6 +12,7 @@ CFLAGS ?= -Wall -Wextra -O2
 SRC_DIR = src
 BUILD_DIR = build
 INSTALL_DIR = modules
+DIST_DIR = dist
 
 # Source files
 SRCS = $(SRC_DIR)/mod_reqin_log.c
@@ -19,7 +20,10 @@ SRCS = $(SRC_DIR)/mod_reqin_log.c
 # Module name
 MODULE_NAME = mod_reqin_log
 
-.PHONY: all clean install uninstall test
+# Package version
+VERSION ?= 1.0.0
+
+.PHONY: all clean install uninstall test package package-deb package-rpm
 
 all: $(MODULE_NAME).so
 
@@ -66,6 +70,44 @@ test:
 debug: CFLAGS += -g -DDEBUG
 debug: clean all
 
+# =============================================================================
+# Packaging (DEB + RPM with Docker + fpm)
+# =============================================================================
+
+## package: Build all packages (deb + rpm)
+package: package-deb package-rpm
+
+## package-deb: Build DEB package (requires Docker)
+package-deb:
+	mkdir -p $(DIST_DIR)/deb $(DIST_DIR)/rpm
+	docker build --target output -t mod_reqin_log-packager:latest \
+		--build-arg VERSION=$(VERSION) \
+		-f Dockerfile.package .
+	@echo "Extracting packages from Docker image..."
+	docker run --rm -v $(PWD)/$(DIST_DIR):/output mod_reqin_log-packager:latest \
+		sh -c 'cp -r /packages/deb /output/deb/ && cp -r /packages/rpm /output/rpm/'
+	@echo "DEB packages created:"
+	ls -la $(DIST_DIR)/deb/
+	@echo "RPM packages created:"
+	ls -la $(DIST_DIR)/rpm/
+
+## package-rpm: Build RPM package (requires Docker)
+package-rpm: package-deb
+	@echo "RPM built together with DEB in Dockerfile.package"
+
+## test-package-deb: Test DEB package installation in Docker
+test-package-deb: package-deb
+	docker run --rm -v $(PWD)/$(DIST_DIR)/deb:/packages:ro debian:latest \
+		sh -c "apt-get update && apt-get install -y /packages/*.deb && echo 'DEB install OK'"
+
+## test-package-rpm: Test RPM package installation in Docker
+test-package-rpm: package-deb
+	docker run --rm -v $(PWD)/$(DIST_DIR)/rpm:/packages:ro rockylinux:8 \
+		sh -c "dnf install -y /packages/*.rpm && echo 'RPM install OK'"
+
+## test-package: Test all packages installation
+test-package: test-package-deb test-package-rpm
+
 # Help target
 help:
 	@echo "mod_reqin_log Makefile"
@@ -77,10 +119,14 @@ help:
 	@echo "  clean     - Remove build artifacts"
 	@echo "  test      - Run unit tests"
 	@echo "  debug     - Build with debug symbols"
-	@echo "  help     - Show this help message"
+	@echo "  package   - Build all packages (deb + rpm)"
+	@echo "  package-deb  - Build DEB package"
+	@echo "  package-rpm  - Build RPM package"
+	@echo "  test-package - Test package installation"
 	@echo ""
 	@echo "Variables:"
 	@echo "  APXS     - Path to apxs tool (default: apxs)"
 	@echo "  CC       - C compiler (default: gcc)"
 	@echo "  CFLAGS   - Compiler flags (default: -Wall -Wextra -O2)"
 	@echo "  DESTDIR  - Installation destination (default: /)"
+	@echo "  VERSION  - Package version (default: 1.0.0)"