Linux (#52)

* copy asset when execute /bin/FreeKill
* PKGBUILD test
* ready to makepkg

PKGBUILD

@@ -0,0 +1,44 @@
+# Maintainer: Notify-ctrl <notify-ctrl@qq.com>
+
+pkgname=freekill
+_upper_pkgname=FreeKill
+pkgver=0.0.1
+pkgrel=1
+arch=('x86_64')
+url='https://github.com/Notify-ctrl/FreeKill'
+license=('GPL3')
+pkgdesc='A Bang-like card game'
+depends=('qt6-declarative' 'qt6-multimedia' 'qt6-5compat'
+  'qt6-shadertools' 'libgit2' 'lua' 'sqlite' 'openssl'
+  'readline' )
+makedepends=('cmake' 'flex' 'bison' 'qt6-tools' 'swig')
+# TODO: set source to release tarball
+source=("file:///home/notify/develop/FreeKill-demo.tar.gz")
+sha256sums=('SKIP')
+
+prepare() {
+  cd ${srcdir}/${_upper_pkgname}
+  rm -rf build
+}
+
+build() {
+  cd ${srcdir}/${_upper_pkgname}
+  mkdir build && cd build
+  cmake ..
+  make
+}
+
+package() {
+  mkdir -p ${pkgdir}/usr/share/${_upper_pkgname}
+  mkdir -p ${pkgdir}/usr/share/icons
+  mkdir -p ${pkgdir}/usr/share/applications
+  mkdir -p ${pkgdir}/usr/bin
+  mkdir -p ${pkgdir}/usr/lib
+  cd ${srcdir}/${_upper_pkgname}
+  cmake --install build --prefix ${pkgdir}/usr --config Release
+
+  cp -r audio fonts image lua packages qml server build/zh_CN.qm \
+    ${pkgdir}/usr/share/${_upper_pkgname}
+  install -Dm644 image/icon.png ${pkgdir}/usr/share/icons/freekill_logo.png
+  install -Dm644 freekill.desktop ${pkgdir}/usr/share/applications/freekill.desktop
+}

freekill.desktop

@@ -0,0 +1,9 @@
+#!/usr/bin/env xdg-open
+[Desktop Entry]
+Name=FreeKill
+Comment=A Bang!-like card game
+Comment[zh_CN]=一款玩法类似Bang!的桌游
+Icon=freekill_logo
+Exec=/usr/bin/FreeKill
+Type=Application
+Terminal=false

src/CMakeLists.txt

@@ -91,3 +91,6 @@ target_link_libraries(FreeKill PRIVATE
   ${QT_LIB}
   ${GIT_LIB}
 )
+
+install(TARGETS FreeKill DESTINATION bin)
+install(TARGETS fkparse DESTINATION lib)

src/main.cpp

@@ -49,6 +49,28 @@ static bool copyPath(const QString &srcFilePath, const QString &tgtFilePath)
 }
 #endif
 
+#if defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID)
+#include <stdlib.h>
+#include <unistd.h>
+static void prepareForLinux() {
+  // if user executes /usr/bin/FreeKill, that means freekill is installed by
+  // package manager, and then we need to copy assets to ~/.local and change cwd
+  char buf[256] = {0};
+  int len = readlink("/proc/self/exe", buf, 256);
+  if (!strcmp(buf, "/usr/bin/FreeKill")) {
+    system("mkdir -p ~/.local/share/FreeKill");
+    system("cp -r /usr/share/FreeKill ~/.local/share");
+    chdir(getenv("HOME"));
+    chdir(".local/share/FreeKill");
+  } else if (!strcmp(buf, "/usr/local/bin/FreeKill")) {
+    system("mkdir -p ~/.local/share/FreeKill");
+    system("cp -r /usr/local/share/FreeKill ~/.local/share");
+    chdir(getenv("HOME"));
+    chdir(".local/share/FreeKill");
+  }
+}
+#endif
+
 void fkMsgHandler(QtMsgType type, const QMessageLogContext &context, const QString &msg) {
   fprintf(stderr, "\r[%s] ", QTime::currentTime().toString("hh:mm:ss").toLatin1().constData());
   auto localMsg = msg.toUtf8();
@@ -87,6 +109,10 @@ int main(int argc, char *argv[])
   QCoreApplication::setApplicationName("FreeKill");
   QCoreApplication::setApplicationVersion("Alpha 0.0.1");
 
+#if defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID)
+  prepareForLinux();
+#endif
+
 #ifndef Q_OS_WASM
   QCommandLineParser parser;
   parser.setApplicationDescription("FreeKill server");