Add debian build

.gitignore

@@ -14,3 +14,15 @@ uci_config.h
 tests/shunit2/save
 tests/cram/*.t.err
 .venv
+
+obj-*
+debian/.debhelper/
+debian/debhelper-build-stamp
+debian/*.debhelper.log
+debian/*.substvars
+debian/files
+debian/libuci-dev/
+debian/libuci-plugin-lua5.1/
+debian/libuci0/
+debian/changelog
+debian/tmp/

CMakeLists.txt

@@ -88,3 +88,10 @@ INSTALL(TARGETS uci cli
 	RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
 )
 
+ADD_CUSTOM_TARGET(debian
+        COMMAND ${CMAKE_COMMAND} -E echo "Generating debian/changelog from git..."
+        COMMAND ${CMAKE_SOURCE_DIR}/debian/generate-changelog.sh
+        COMMAND dpkg-buildpackage -b -uc -us
+        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+        COMMENT "Building Debian package"
+)

debian/control

@@ -0,0 +1,45 @@
+Source: uci
+Section: libs
+Priority: optional
+Maintainer: Russ Dill <russ.dill@gmail.com>
+Build-Depends: debhelper-compat (= 13),
+               cmake,
+               ninja-build,
+               libubox-dev (>= 2021~) | libubox-dev,
+               liblua5.1-dev, lua5.1
+Standards-Version: 4.7.0
+Homepage: https://github.com/openwrt/uci
+Rules-Requires-Root: no
+
+Package: libuci0
+Section: libs
+Architecture: any
+Multi-Arch: same
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: Unified Configuration Interface (runtime library)
+ UCI (Unified Configuration Interface) is OpenWrt’s configuration system.
+ This package provides the shared library (SONAME 0).
+
+Package: libuci-dev
+Section: libdevel
+Architecture: any
+Multi-Arch: same
+Depends: libuci0 (= ${binary:Version}), ${misc:Depends}
+Description: Unified Configuration Interface (development files)
+ Headers and the development symlink for libuci.
+
+Package: uci
+Section: admin
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}, libuci0 (= ${binary:Version})
+Description: Unified Configuration Interface (command-line utility)
+ The uci CLI manipulates configuration stored in UCI format.
+
+Package: libuci-plugin-lua5.1
+Section: libs
+Architecture: any
+Multi-Arch: same
+Depends: ${shlibs:Depends}, ${misc:Depends}, libuci0 (= ${binary:Version})
+Description: Unified Configuration Interface (Lua module)
+ Lua 5.1 binding for libuci.
+

debian/generate-changelog.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+cd "$(dirname "$0")/.."
+
+COMMIT_DATE=$(git log -1 --format='%cd' --date=format:'%Y%m%d' 2>/dev/null || echo '00000000')
+COMMIT_HASH=$(git log -1 --format='%h' 2>/dev/null || echo 'unknown')
+COMMIT_TIMESTAMP=$(git log -1 --format='%cd' --date=rfc2822 2>/dev/null || date -R)
+
+cat > debian/changelog <<EOF
+uci (0.0.${COMMIT_DATE}) unstable; urgency=medium
+
+  * Latest version (${COMMIT_HASH})
+
+ -- Russ Dill <russ.dill@gmail.com>  ${COMMIT_TIMESTAMP}
+EOF

debian/libuci-dev.install

@@ -0,0 +1,2 @@
+usr/include/uci*.h
+usr/lib/*/libuci.so

debian/libuci-plugin-lua5.1.install

@@ -0,0 +1 @@
+usr/lib/*/lua/5.1/uci.so

debian/libuci0.install

@@ -0,0 +1 @@
+usr/lib/*/libuci.so.0*

debian/rules

@@ -0,0 +1,19 @@
+#!/usr/bin/make -f
+export DEB_BUILD_MAINT_OPTIONS=hardening=+all
+
+%:
+	dh $@ --buildsystem=cmake
+
+DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
+
+override_dh_auto_configure:
+	dh_auto_configure -- \
+	  -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+	  -DBUILD_EXAMPLES=OFF \
+	  -DCMAKE_INSTALL_PREFIX=/usr \
+	  -DABIVERSION:STRING=0.0 \
+	  -DBUILD_LUA=ON \
+	  -DBUILD_STATIC=OFF \
+	  -DLUAPATH=/usr/lib/$(DEB_HOST_MULTIARCH)/lua/5.1
+
+# Let dh_makeshlibs capture shlibs and apply the SONAME.

debian/source/format

@@ -0,0 +1 @@
+3.0 (native)

debian/uci.install

@@ -0,0 +1 @@
+usr/bin/uci

debian/watch

@@ -0,0 +1,5 @@
+version=4
+# Upstream mirrors to git.openwrt.org without formal releases; you can snapshot.
+# Example (replace when tags exist):
+# opts=filenamemangle=s/.+\/uci-(\d\S+)\.tar\.gz/uci-$1\.tar\.gz/ \
+#   https://git.openwrt.org/?p=project/uci.git;a=tags .*/v?(\d\S+