Added automatic package generation

.drone.yml

@@ -1,4 +1,39 @@
 pipeline:
+  build_package:
+    image: ubuntu:trusty
+    pull: true
+    when:
+      event: tag
+    environment:
+      - LANG=C.utf8
+      - CXX=g++-5
+      - CXXFLAGS=-pipe -O2
+    commands:
+      - rm /etc/apt/apt.conf.d/docker-clean
+      - echo "deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu trusty main" >> /etc/apt/sources.list.d/ubuntu-toolchain-r.list
+      - gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0x60c317803a41ba51845e371a1e9377a2ba9ef27f
+      - gpg --armor --export 0x60c317803a41ba51845e371a1e9377a2ba9ef27f | apt-key add -
+      - apt-get update -q
+      - apt-get install -qy g++-5 cmake3 pkg-config
+      - apt-get install -qy libcrypto++-dev libmagick++-dev libxdg-basedir-dev
+      - apt-get install -qy dpkg-dev d-shlibs rpm file wget
+      - gpg --import /var/autosign_gpg.key
+      - rm -rf build && mkdir -p build && cd build
+      - cmake -DCMAKE_INSTALL_PREFIX=/usr ..
+      - make VERBOSE=1
+      - make install DESTDIR=install
+      - make package
+      - cmake -DWITH_DEB=ON ..
+      - make package
+      - cmake -DWITH_DEB=OFF -DWITH_RPM=ON ..
+      - make package
+      - gpg --verbose --detach-sign *.tar.gz
+      - gpg --verbose --detach-sign *.deb
+      - gpg --verbose --detach-sign *.rpm
+    volumes:
+      - /var/cache/debian-package-cache:/var/cache/apt/archives
+      - /home/tastytea/misc/autosign_gpg.key:/var/autosign_gpg.key
+
   gcc5:
     image: debian:stretch-slim
     pull: true
@@ -29,6 +64,8 @@ pipeline:
   gcc6:
     image: debian:stretch-slim
     pull: true
+    when:
+      event: [push, pull_request]
     environment:
       - LANG=C.utf8
       - CXX=g++-6
@@ -144,6 +181,18 @@ pipeline:
     volumes:
       - /var/cache/debian-package-cache:/var/cache/apt/archives
 
+  prepare_release:
+    image: ubuntu:xenial
+    pull: true
+    when:
+      event: tag
+    commands:
+      - cp -v build/libravatarserv-${DRONE_TAG}_x86_64.tar.gz .
+      - cp -v build/libravatarserv-${DRONE_TAG}_x86_64.tar.gz.sig .
+      - cp -v build/libravatarserv_${DRONE_TAG}-0_amd64.deb .
+      - cp -v build/libravatarserv_${DRONE_TAG}-0_amd64.deb.sig .
+      - cp -v build/libravatarserv-${DRONE_TAG}-0.x86_64.rpm .
+      - cp -v build/libravatarserv-${DRONE_TAG}-0.x86_64.rpm.sig .
   gitea_release:
     image: plugins/gitea-release
     pull: true
@@ -153,6 +202,15 @@ pipeline:
     secrets: [ gitea_token ]
     title: ${DRONE_TAG}
     prerelease: true
+    files:
+      - libravatarserv-${DRONE_TAG}_x86_64.tar.gz
+      - libravatarserv-${DRONE_TAG}_x86_64.tar.gz.sig
+      - libravatarserv_${DRONE_TAG}-0_amd64.deb
+      - libravatarserv_${DRONE_TAG}-0_amd64.deb.sig
+      - libravatarserv-${DRONE_TAG}-0.x86_64.rpm
+      - libravatarserv-${DRONE_TAG}-0.x86_64.rpm.sig
+    checksum:
+      - sha512
 
   notify:
     image: drillster/drone-email

CMakeLists.txt

@@ -44,3 +44,5 @@ target_link_libraries(${CMAKE_PROJECT_NAME}
                       "${MAGICPP_LDFLAGS} ${LIBCRYPTOPP_LDFLAGS}"
                       "${LIBXDG_BASEDIR_LDFLAGS} -lstdc++fs")
 install(TARGETS ${CMAKE_PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR})
+
+include(packages.CMakeLists.txt)

README.md

@@ -65,16 +65,35 @@ The avatar directory could look like this:
 
 ## Install
 
-### Dependencies
+### Gentoo
+
+Gentoo ebuilds are available via my
+[repository](https://schlomp.space/tastytea/overlay).
+
+### Automatically generated packages
+
+Binary packages are generated automatically for each
+[release](https://schlomp.space/tastytea/libravatarserv/releases) in the
+formats:
+
+* deb
+* rpm
+* tar.gz
+
+They are generated on Ubuntu Trusty 64 bit.
+
+### From source
+
+#### Dependencies
 
 * C++ compiler (tested: [gcc](https://gcc.gnu.org/) 5/6/7/8,
   [clang](https://llvm.org/) 5/6)
 * [cmake](https://cmake.org/) (at least 3.2)
 * [crypto++](https://cryptopp.com) (tested: 7.0 / 5.6)
-* [imagemagick](https://www.imagemagick.org/) (tested: 7.0 / 6.9)
+* [imagemagick](https://www.imagemagick.org/) (tested: 7.0 / 6.7)
 * [libxdg-basedir](http://repo.or.cz/w/libxdg-basedir.git) (tested: 1.2)
 
-### Compile
+#### Compile
 
 ```SH
 mkdir build

packages.CMakeLists.txt

@@ -0,0 +1,44 @@
+# Packages
+set(CPACK_PACKAGE_NAME ${CMAKE_PROJECT_NAME})
+set(CPACK_PACKAGE_VERSION_MAJOR ${${CMAKE_PROJECT_NAME}_VERSION_MAJOR})
+set(CPACK_PACKAGE_VERSION_MINOR ${${CMAKE_PROJECT_NAME}_VERSION_MINOR})
+set(CPACK_PACKAGE_VERSION_PATCH ${${CMAKE_PROJECT_NAME}_VERSION_PATCH})
+set(CPACK_PACKAGE_VERSION ${${CMAKE_PROJECT_NAME}_VERSION})
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Simple libravatar server.")
+set(CPACK_PACKAGE_CONTACT "tastytea <tastytea@tastytea.de>")
+set(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE")
+set(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README.md")
+list(APPEND CPACK_SOURCE_IGNORE_FILES "/\\\\.git"
+                                      "/.gitignore"
+                                      "/build/"
+                                      "\\\\.sublime-"
+                                      "/.drone.yml")
+execute_process(COMMAND uname -m
+                OUTPUT_VARIABLE CPACK_PACKAGE_ARCHITECTURE
+                OUTPUT_STRIP_TRAILING_WHITESPACE)
+set(CPACK_PACKAGE_FILE_NAME
+    "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}_${CPACK_PACKAGE_ARCHITECTURE}")
+set(CPACK_GENERATOR "TGZ")
+set(CPACK_SOURCE_GENERATOR "TGZ")
+
+if (WITH_DEB)
+    set(CPACK_GENERATOR "DEB")
+    set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "https://schlomp.space/tastytea/${CMAKE_PROJECT_NAME}")
+    set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
+    execute_process(COMMAND dpkg --print-architecture
+                    OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
+                    OUTPUT_STRIP_TRAILING_WHITESPACE)
+    set(CPACK_PACKAGE_FILE_NAME
+        "${CPACK_PACKAGE_NAME}_${CPACK_PACKAGE_VERSION}-0_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}")
+endif()
+
+if (WITH_RPM)
+    set(CPACK_GENERATOR "RPM")
+    set(CPACK_RPM_PACKAGE_LICENSE "GPL-3")
+    set(CPACK_RPM_PACKAGE_URL "https://schlomp.space/tastytea/${CMAKE_PROJECT_NAME}")
+    set(CPACK_RPM_PACKAGE_REQUIRES "cryptopp++, libMagick++, libxdg-basedir >= 1.2.0")
+    set(CPACK_PACKAGE_FILE_NAME
+         "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-0.${CPACK_PACKAGE_ARCHITECTURE}")
+endif()
+
+include(CPack)