Add rpm packaging

.github/workflows/build.yml

@@ -348,7 +348,7 @@ jobs:
           mv ghr*linux_amd64/ghr .
           find . -name artifacts.tgz | xargs -n1 tar xzf
           ####
-          sudo apt install nsis
+          sudo apt install nsis rpm
           cp ./script/windows_installer.nsi .
           TAG="${{ github.event.inputs.tag }}"
           APP_VERSION="${TAG#v}"
@@ -390,6 +390,22 @@ jobs:
           mv Throne.deb Throne-${{ github.event.inputs.tag }}-debian-arm64-system-qt.deb
           rm -rf Throne
           ####
+          bash ../script/pack_rpm.sh ${{ github.event.inputs.tag }} amd64
+          mv Throne.rpm Throne-${{ github.event.inputs.tag }}-fedora-amd64.rpm
+          rm -rf Throne rpmwork
+          ####
+          bash ../script/pack_rpm.sh ${{ github.event.inputs.tag }} amd64 systemqt
+          mv Throne.rpm Throne-${{ github.event.inputs.tag }}-fedora-amd64-system-qt.rpm
+          rm -rf Throne rpmwork
+          ####
+          bash ../script/pack_rpm.sh ${{ github.event.inputs.tag }} arm64
+          mv Throne.rpm Throne-${{ github.event.inputs.tag }}-fedora-arm64.rpm
+          rm -rf Throne rpmwork
+          ####
+          bash ../script/pack_rpm.sh ${{ github.event.inputs.tag }} arm64 systemqt
+          mv Throne.rpm Throne-${{ github.event.inputs.tag }}-fedora-arm64-system-qt.rpm
+          rm -rf Throne rpmwork
+          ####
           mv linux-amd64 Throne
           mv Throne/Throne.debug debug/Throne-${{ github.event.inputs.tag }}-linux-amd64.debug
           zip -9 -r Throne-${{ github.event.inputs.tag }}-linux-amd64.zip Throne
@@ -477,4 +493,4 @@ jobs:
       - name: Release
         if: github.event.inputs.publish == 'r'
         run: |
-          ./ghr -delete -c ${{ github.sha }} -t "${{ github.token }}" -n "${{ github.event.inputs.tag }}" "${{ github.event.inputs.tag }}" deployment
+          ./ghr -delete -c ${{ github.sha }} -t "${{ github.token }}" -n "${{ github.event.inputs.tag }}" "${{ github.event.inputs.tag }}" deployment

script/pack_rpm.sh

@@ -0,0 +1,79 @@
+#!/bin/bash
+set -e
+
+TAG="$1"
+ARCH="$2"
+VARIANT="$3"
+
+RPM_VERSION="${TAG#v}"
+RPM_VERSION="${RPM_VERSION#V}"
+#RPM release fields reject '-'
+RPM_VERSION="${RPM_VERSION//-/_}"
+
+# rpm and this project name arches differently from the amd64/arm64 used elsewhere.
+RPM_ARCH=$([[ "$ARCH" == "amd64" ]] && echo "x86_64" || echo "aarch64")
+
+SUFFIX=""
+[[ "$VARIANT" == "systemqt" ]] && SUFFIX="-system-qt"
+SRC_DIR="$PWD/linux-$ARCH$SUFFIX"
+
+DEPENDS=""
+[[ "$VARIANT" == "systemqt" ]] && DEPENDS="Requires: qt6-qtbase qt6-qtbase-gui qt6-qtwayland xcb-util-cursor google-noto-emoji-color-fonts"
+
+WORK="$PWD/rpmwork"
+rm -rf "$WORK"
+mkdir -p "$WORK/RPMS"
+
+cat >"$WORK/Throne.desktop" <<-EOF
+[Desktop Entry]
+Name=Throne
+Comment=Qt based cross-platform GUI proxy configuration manager (backend: sing-box)
+Exec=sh -c "PATH=/opt/Throne:\$PATH /opt/Throne/Throne -appdata"
+Icon=/opt/Throne/Throne.png
+Terminal=false
+Type=Application
+Categories=Network;Application;
+EOF
+
+cat >"$WORK/Throne.spec" <<-EOF
+Name: Throne
+Version: ${RPM_VERSION}
+Release: 1
+Summary: Qt based cross-platform GUI proxy configuration manager (backend: sing-box)
+License: GPL-3.0-or-later
+%define debug_package %{nil}
+%define __os_install_post %{nil}
+%define __strip /bin/true
+${DEPENDS}
+Requires(post): desktop-file-utils
+Requires(postun): desktop-file-utils
+
+%description
+Qt based cross-platform GUI proxy configuration manager (backend: sing-box).
+
+%install
+rm -rf %{buildroot}
+mkdir -p %{buildroot}/opt/Throne
+cp -a ${SRC_DIR}/. %{buildroot}/opt/Throne/
+rm -f %{buildroot}/opt/Throne/Throne.debug
+mkdir -p %{buildroot}/usr/share/applications
+cp ${WORK}/Throne.desktop %{buildroot}/usr/share/applications/Throne.desktop
+
+%files
+/opt/Throne
+/usr/share/applications/Throne.desktop
+
+%post
+update-desktop-database &> /dev/null || :
+
+%postun
+update-desktop-database &> /dev/null || :
+EOF
+
+rpmbuild -bb \
+  --define "_topdir $WORK" \
+  --define "_rpmdir $WORK/RPMS" \
+  --target "$RPM_ARCH" \
+  "$WORK/Throne.spec"
+
+find "$WORK/RPMS" -name '*.rpm' -exec mv {} ./Throne.rpm \;