[DEMO] Linux native packages with repositories on GH actions and S3

.github/workflows/omnipackage.yml

@@ -0,0 +1,52 @@
+name: Build Linux packages (omnipackage)
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [master]
+
+jobs:
+  list-distros:
+    runs-on: ubuntu-24.04
+    outputs:
+      distros: ${{ steps.get-distros.outputs.distros }}
+    steps:
+      - name: Install omnipackage
+        run: |
+          echo 'deb https://repositories.omnipackage.org/omnipackage-rs/stable/ubuntu_24.04 stable/' | sudo tee /etc/apt/sources.list.d/omnipackage_omnipackage.list
+          curl -fsSL https://repositories.omnipackage.org/omnipackage-rs/stable/ubuntu_24.04/stable/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/omnipackage_omnipackage.gpg > /dev/null
+          sudo apt-get update
+          sudo apt-get install -y omnipackage
+
+      - uses: actions/checkout@v6
+
+      - name: Get distro list
+        id: get-distros
+        run: echo "distros=$(omnipackage info --list-distros . --format json)" >> "$GITHUB_OUTPUT"
+
+  release:
+    needs: [list-distros]
+    runs-on: ubuntu-24.04
+    concurrency:
+      group: omnipackage-${{ matrix.distro }}
+      cancel-in-progress: false
+    strategy:
+      fail-fast: false
+      matrix:
+        distro: ${{ fromJson(needs.list-distros.outputs.distros) }}
+    steps:
+      - name: Install omnipackage
+        run: |
+          echo 'deb https://repositories.omnipackage.org/omnipackage-rs/stable/ubuntu_24.04 stable/' | sudo tee /etc/apt/sources.list.d/omnipackage_omnipackage.list
+          curl -fsSL https://repositories.omnipackage.org/omnipackage-rs/stable/ubuntu_24.04/stable/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/omnipackage_omnipackage.gpg > /dev/null
+          sudo apt-get update
+          sudo apt-get install -y omnipackage
+
+      - uses: actions/checkout@v6
+        with:
+          submodules: recursive
+
+      - run: echo "${{ secrets.OMNIPACKAGE_DOTENV }}" > .env
+
+      - name: Release packages for ${{ matrix.distro }}
+        run: omnipackage release . --distros "${{ matrix.distro }}" --repository "R2 test repo"

.omnipackage/config.yml

@@ -0,0 +1,156 @@
+# omnipackage configuration — generated by `omnipackage init`.
+# Docs: https://docs.omnipackage.org
+#
+# REQUIRED EDITS before first build:
+#   1. Generate a GPG key for signing packages:
+#        omnipackage gpg generate -n "Your Name" -e you@example.com --format base64
+#      Put the printed value into the GPG_KEY environment variable (e.g. in .env).
+#   2. Configure at least one repository below (S3 bucket or local fs).
+#   3. Add your CMake-discovered libraries to `build_dependencies` (Qt, Boost, etc.).
+#   4. Trim the `builds:` list to the distros you actually ship.
+#
+# Liquid tags ({{ ... }}, {% ... %}) are rendered at *build* time — leave them as-is.
+
+# Reads the version from CMakeLists.txt: `project(<name> VERSION x.y.z LANGUAGES …)`.
+# If your project version lives elsewhere, point this at that file.
+version_extractors:
+  - name: default
+    provider: "file"
+    file:
+      file: "CMakeLists.txt"
+      regex: 'project\([^)]*VERSION ([0-9.]+)'
+
+common: &common
+  package_name: "notepadnext"
+  maintainer: "Oleg Antonyan <oleg.b.antonyan@gmail.com>"
+  homepage: https://github.com/dail8859/NotepadNext
+  description: "A cross-platform, reimplementation of Notepad++"
+
+# Files/dirs to skip when staging the source tree into the build container.
+# Excludes apply to both rpm and deb. Patterns are gitignore-style:
+#   "name"   matches any file/dir of that name at any depth
+#   "/name"  matches only at the source root (anchored)
+#   "*.ext"  basename glob, matches at any depth
+ignore_source_files:
+  - .git
+  - .env
+  - .DS_Store
+  - "*.log"
+  - "*.o"
+  - "*.a"
+  - /build
+  - /CMakeCache.txt
+  - /CMakeFiles
+  - /.cpm-cache
+
+repositories:
+  - name: Local test
+    gpg_private_key_base64: "${GPG_PRIVATE_KEY_BASE64}"
+    provider: localfs
+    <<: *common
+    localfs:
+      path: "${HOME}/notepadnext-repositories"
+
+  - name: R2 test repo
+    provider: s3
+    gpg_private_key_base64: "${GPG_PRIVATE_KEY_BASE64}"
+    <<: *common
+    s3:
+      bucket: repositories-test
+      path_in_bucket: "notepadnext"
+      bucket_public_url: "https://repositories-test.omnipackage.org"
+      endpoint: "${CLOUDFLARE_R2_ENDPOINT}"
+      access_key_id: "${CLOUDFLARE_R2_ACCESS_KEY_ID}"
+      secret_access_key: "${CLOUDFLARE_R2_SECRET_ACCESS_KEY}"
+      region: auto
+      force_path_style: true
+      cloudflare_zone_id: "${CLOUDFLARE_ZONE_ID}"
+      cloudflare_api_token: "${CLOUDFLARE_API_TOKEN}"
+# Qt6 modules: Core/Gui/Widgets/Network/PrintSupport (qtbase) + Core5Compat +
+# LinguistTools (lrelease) at build. `git` is needed because CPM fetches a few
+# bundled deps from GitHub at configure time. Package names differ per family.
+
+# Fedora / RHEL family.
+fedora_rpm: &fedora_rpm
+  <<: *common
+  build_dependencies:
+    - gcc-c++
+    - cmake
+    - make
+    - git
+    - qt6-qtbase-devel
+    - qt6-qtbase-private-devel   # GuiPrivate, required by bundled ADS
+    - qt6-qttools-devel
+    - qt6-qt5compat-devel
+    - mesa-libGL-devel
+  rpm:
+    spec_template: ".omnipackage/specfile.spec.liquid"
+
+# openSUSE (Qt6 package names differ from Fedora).
+opensuse_rpm: &opensuse_rpm
+  <<: *common
+  build_dependencies:
+    - gcc-c++
+    - cmake
+    - make
+    - git
+    - qt6-base-devel
+    - qt6-base-private-devel    # GuiPrivate, required by bundled ADS
+    - qt6-tools-devel
+    - qt6-linguist-devel
+    - qt6-qt5compat-devel
+    - Mesa-libGL-devel
+  rpm:
+    spec_template: ".omnipackage/specfile.spec.liquid"
+
+# AlmaLinux / Rocky 10: Qt6 comes from EPEL/CRB, set up before the build.
+el_rpm: &el_rpm
+  <<: *common
+  build_dependencies:
+    - gcc-c++
+    - cmake
+    - make
+    - git
+  before_build_script: >-
+    dnf install -y epel-release &&
+    dnf install -y --nobest --enablerepo=crb
+    qt6-qtbase-devel qt6-qtbase-private-devel qt6-qttools-devel qt6-qt5compat-devel mesa-libGL-devel
+  rpm:
+    spec_template: ".omnipackage/specfile.spec.liquid"
+
+# Debian / Ubuntu.
+deb: &deb
+  <<: *common
+  build_dependencies:
+    - build-essential
+    - cmake
+    - git
+    - qt6-base-dev
+    - qt6-base-private-dev      # GuiPrivate, required by bundled ADS
+    - qt6-tools-dev
+    - qt6-l10n-tools
+    - qt6-5compat-dev
+    - libgl-dev
+  deb:
+    debian_templates: ".omnipackage/deb"
+
+# NotepadNext hard-requires Qt6 + Core5Compat (no Qt5 fallback), so only distros
+# shipping Qt6 with the qt5compat module and a C++20 compiler are targeted.
+builds:
+  - { distro: "fedora_40",           <<: *fedora_rpm }
+  - { distro: "fedora_41",           <<: *fedora_rpm }
+  - { distro: "fedora_42",           <<: *fedora_rpm }
+  - { distro: "fedora_43",           <<: *fedora_rpm }
+  - { distro: "fedora_44",           <<: *fedora_rpm }
+  - { distro: "fedora_rawhide",      <<: *fedora_rpm }
+  - { distro: "opensuse_tumbleweed", <<: *opensuse_rpm }
+  - { distro: "opensuse_16.0",       <<: *opensuse_rpm }
+  - { distro: "almalinux_10",        <<: *el_rpm }
+  - { distro: "rockylinux_10",       <<: *el_rpm }
+  - { distro: "debian_12",           <<: *deb }
+  - { distro: "debian_13",           <<: *deb }
+  - { distro: "debian_testing",      <<: *deb }
+  - { distro: "debian_unstable",     <<: *deb }
+  - { distro: "ubuntu_24.04",        <<: *deb }
+  - { distro: "ubuntu_25.04",        <<: *deb }
+  - { distro: "ubuntu_26.04",        <<: *deb }

.omnipackage/deb/changelog.liquid

@@ -0,0 +1,5 @@
+{{ package_name }} ({{ version }}-0) stable; urgency=low
+
+  * Release {{ version }}
+
+ -- {{ maintainer }}  {{ current_time_rfc2822 }}

.omnipackage/deb/compat.liquid

@@ -0,0 +1 @@
+10

.omnipackage/deb/control.liquid

@@ -0,0 +1,11 @@
+Source: {{ package_name }}
+Priority: optional
+Maintainer: {{ maintainer }}
+Build-Depends: debhelper (>= 8.0.0), {{ build_dependencies | join: ', ' }}
+Standards-Version: 3.9.4
+Homepage: {{ homepage }}
+
+Package: {{ package_name }}
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}, {{ runtime_dependencies | join: ', ' }}
+Description: {{ description }}

.omnipackage/deb/rules.liquid

@@ -0,0 +1,21 @@
+#!/usr/bin/make -f
+# debian.rules — Debian build rules for a CMake project. Indents are TABS.
+# -*- makefile -*-
+
+# Raw cmake (not dh_auto_configure) so CPM can fetch bundled deps at configure time
+# (dh_auto_configure forces FETCHCONTENT_FULLY_DISCONNECTED=ON). Install only the
+# 'notepadnext' component so the bundled ADS library's own install rules (headers,
+# static lib, cmake config) are left out.
+%:
+	dh $@
+
+override_dh_auto_configure:
+	cmake -S . -B _build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+
+override_dh_auto_build:
+	cmake --build _build --parallel
+
+override_dh_auto_test:
+
+override_dh_auto_install:
+	DESTDIR=$(CURDIR)/debian/{{ package_name }} cmake --install _build --component notepadnext

.omnipackage/specfile.spec.liquid

@@ -0,0 +1,52 @@
+# RPM spec template rendered at build time. Adjust install paths for any
+# additional resources your CMake project installs (icons, .desktop files).
+Name:       {{ package_name }}
+Version:    {{ version }}
+Release:    1%{?dist}
+Summary:    {{ description }}
+License:    GPL-3.0-or-later
+URL:        {{ homepage }}
+Source0:    {{ source_folder_name }}.tar.gz
+Vendor:     OmniPackage
+
+BuildRequires: {{ build_dependencies | join: ' ' }}
+{% if runtime_dependencies.size > 0 %}
+Requires: {{ runtime_dependencies | join: ', ' }}
+{% endif %}
+
+%define debug_package %{nil}
+%define _build_id_links none
+
+%description
+{{ description }}
+
+
+%prep
+%setup -q
+
+
+%build
+# CPM fetches bundled deps from GitHub at configure time (needs git + network).
+cmake -S . -B _build \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_INSTALL_PREFIX=/usr
+cmake --build _build %{?_smp_mflags}
+
+
+%install
+# --component notepadnext: ship only the app, not the bundled ADS lib's install files.
+DESTDIR=%{buildroot} cmake --install _build --component notepadnext
+
+
+%files
+%license LICENSE
+%{_bindir}/NotepadNext
+%{_datadir}/applications/NotepadNext.desktop
+%{_datadir}/icons/hicolor/scalable/apps/NotepadNext.svg
+%{_datadir}/icons/hicolor/scalable/mimetypes/NotepadNext.svg
+%{_datadir}/metainfo/com.github.dail8859.NotepadNext.metainfo.xml
+
+
+%changelog
+* Tue Jun 02 2026 {{ maintainer }}
+- Initial package release

cmake/Packaging.cmake

@@ -7,5 +7,22 @@ if(APPLE)
 endif()
 
 if(UNIX AND NOT APPLE)
-    include(${CMAKE_CURRENT_LIST_DIR}/PackagingLinux.cmake OPTIONAL)
+    # Install rules for native Linux packages (rpm/deb via omnipackage). Tagged
+    # with a component so `cmake --install --component notepadnext` ships only the
+    # app, skipping the bundled ADS library's own install rules (headers/static lib).
+    include(GNUInstallDirs)
+    install(TARGETS NotepadNext RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT notepadnext)
+    install(FILES ${PROJECT_SOURCE_DIR}/deploy/linux/NotepadNext.desktop
+        DESTINATION ${CMAKE_INSTALL_DATADIR}/applications COMPONENT notepadnext)
+    install(FILES ${PROJECT_SOURCE_DIR}/deploy/linux/com.github.dail8859.NotepadNext.metainfo.xml
+        DESTINATION ${CMAKE_INSTALL_DATADIR}/metainfo COMPONENT notepadnext)
+    install(FILES ${PROJECT_SOURCE_DIR}/icon/NotepadNext.svg
+        DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/apps COMPONENT notepadnext)
+    install(FILES ${PROJECT_SOURCE_DIR}/icon/NotepadNext.svg
+        DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/mimetypes COMPONENT notepadnext)
+
+    # AppImage build machinery (needs qmake) — only when explicitly requested.
+    if(APP_DISTRIBUTION)
+        include(${CMAKE_CURRENT_LIST_DIR}/PackagingLinux.cmake OPTIONAL)
+    endif()
 endif()

cmake/PackagingLinux.cmake

@@ -46,22 +46,8 @@ endif()
 message(STATUS "Using qmake for AppImage packaging: ${APPIMAGE_QMAKE}")
 list(APPEND APPIMAGE_ENV_VARS QMAKE=${APPIMAGE_QMAKE})
 
-install(TARGETS NotepadNext
-    RUNTIME DESTINATION bin
-)
-install(FILES
-    ${PROJECT_SOURCE_DIR}/deploy/linux/NotepadNext.desktop
-    DESTINATION share/applications
-)
-install(FILES
-    ${PROJECT_SOURCE_DIR}/icon/NotepadNext.svg
-    DESTINATION share/icons/hicolor/scalable/apps
-)
-install(FILES
-    ${PROJECT_SOURCE_DIR}/icon/NotepadNext.svg
-    DESTINATION share/icons/hicolor/scalable/mimetypes
-)
-
+# Install rules live in Packaging.cmake (always-on for Linux); this file is the
+# AppImage builder only. The targets below reuse those install rules via AppDir.
 add_custom_target(appdir
     COMMAND ${CMAKE_COMMAND}
         --install .