Initial commit.

.gitignore

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+/build/

CMakeLists.txt

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+cmake_minimum_required (VERSION 3.2)
+project(gitea2rss
+  VERSION 0.0.0
+  LANGUAGES CXX
+)
+
+include(GNUInstallDirs)
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(JSONCPP REQUIRED jsoncpp)
+
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+set(CMAKE_CXX_FLAGS_DEBUG
+  "${CMAKE_CXX_FLAGS_DEBUG} -Wall -Wextra -Wpedantic -ftrapv \
+-fsanitize=undefined -g -Og -fno-omit-frame-pointer")
+
+include_directories(${PROJECT_BINARY_DIR})
+
+include_directories(${JSONCPP_INCLUDE_DIRS})
+link_directories(${JSONCPP_LIBRARY_DIRS})
+
+# Write version in header
+configure_file(
+    "${PROJECT_SOURCE_DIR}/src/version.hpp.in"
+    "${PROJECT_BINARY_DIR}/version.hpp"
+)
+
+file(GLOB sources src/*.cpp)
+add_executable(${PROJECT_NAME} "${sources}")
+target_link_libraries(${PROJECT_NAME} ${JSONCPP_LIBRARIES})
+install(TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR})
+
+set(WITH_MAN "YES" CACHE STRING "WITH_MAN defaults to \"YES\"")
+if (WITH_MAN)
+  add_custom_command(
+    OUTPUT "${PROJECT_BINARY_DIR}/${PROJECT_NAME}.1"
+    WORKING_DIRECTORY "${PROJECT_BINARY_DIR}"
+    DEPENDS "${CMAKE_SOURCE_DIR}/${PROJECT_NAME}.1.adoc"
+    COMMAND ${CMAKE_SOURCE_DIR}/build_manpage.sh
+    ARGS ${PROJECT_VERSION})
+  add_custom_target(run ALL DEPENDS "${PROJECT_BINARY_DIR}/${PROJECT_NAME}.1")
+  install(
+    FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.1
+    DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
+endif()

README.adoc

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+= gitea2rss
+
+*gitea2rss* turns https://gitea.io[Gitea] releases into RSS feeds.

build_manpage.sh

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+#!/bin/sh
+
+name="gitea2rss"
+
+if [ -n "${1}" ]; then
+    dir="$(dirname ${0})"
+    version=${1}
+    cp -vf "${dir}/${name}.1.adoc" .
+    sed -Ei "s/(Revision: +)[0-9]+\.[0-9]\.[0-9]/\1${version}/" "${name}.1.adoc"
+    a2x --doctype manpage --format manpage --no-xmllint "${name}.1.adoc"
+else
+    echo "usage: ${0} VERSION" >&2
+fi

gitea2rss.1.adoc

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+= gitea2rss(1)
+:doctype:       manpage
+:Author:        tastytea
+:Email:         tastytea@tastytea.de
+:Date:          2019-04-17
+:Revision:      0.0.0
+:man source:    gitea2rss
+:man version:   {revision}
+:man manual:    General Commands Manual
+
+== NAME
+
+gitea2rss - Turns Gitea releases into RSS feeds.
+
+== SYNOPSIS
+
+*gitea2rss* _URL of Gitea project_
+
+== EXAMPLES
+
+gitea2rss https://example.com/user/repo
+
+== REPORTING BUGS
+
+Bugtracker: https://schlomp.space/tastytea/gitea2rss/issues
+
+E-mail: tastytea@tastytea.de

src/main.cpp

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+/*  This file is part of gitea2rss.
+ *  Copyright © 2019 tastytea <tastytea@tastytea.de>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <iostream>
+
+using std::cout;
+using std::cerr;
+using std::endl;
+
+int main(int argc, char *argv[])
+{
+    if (argc < 2)
+    {
+        cerr << "usage: " << argv[0] << " URL of Gitea project\n";
+        return 1;
+    }
+    return 0;
+}

src/version.hpp.in

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+#ifndef VERSION_HPP
+#define VERSION_HPP
+
+namespace global
+{
+    static constexpr char version[] = "@PROJECT_VERSION@";
+}
+
+#endif // VERSION_HPP