mirror of
https://github.com/Nheko-Reborn/nheko.git
synced 2024-11-25 04:28:49 +03:00
343 lines
12 KiB
Markdown
343 lines
12 KiB
Markdown
nheko
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----
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[](https://nheko.im/nheko-reborn/nheko/-/pipelines/latest)
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[](https://ci.appveyor.com/project/redsky17/nheko/branch/master)
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[](https://github.com/Nheko-Reborn/nheko/releases/v0.8.2-RC)
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[](https://matrix-static.neko.dev/room/!TshDrgpBNBDmfDeEGN:neko.dev/)
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<a href='https://flatpak.neko.dev/repo/nightly/appstream/io.github.NhekoReborn.Nheko.flatpakref' download='nheko-nightly.flatpakref'><img alt='Download Nightly Flatpak' src='https://img.shields.io/badge/download-flatpak--nightly-green'/></a>
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[](https://matrix.to/#/#nheko-reborn:matrix.org)
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[](https://aur.archlinux.org/packages/nheko)
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<a href='https://flathub.org/apps/details/io.github.NhekoReborn.Nheko'><img width='240' alt='Download on Flathub' src='https://flathub.org/assets/badges/flathub-badge-en.png'/></a>
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The motivation behind the project is to provide a native desktop app for [Matrix] that
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feels more like a mainstream chat app ([Element], Telegram etc) and less like an IRC client.
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### Translations ###
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[](http://weblate.nheko.im/engage/nheko/?utm_source=widget)
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Help us with translations so as many people as possible will be able to use nheko!
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### Note regarding End-to-End encryption
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Currently the implementation is at best a **proof of concept** and it should only be used for
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testing purposes. Most importantly, it is missing device verification, so while your messages
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and media are encrypted, nheko doesn't verify who gets the messages.
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## Features
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Most of the features you would expect from a chat application are missing right now
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but we are getting close to a more feature complete client.
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Specifically there is support for:
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- E2E encryption.
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- VoIP calls (voice & video).
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- User registration.
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- Creating, joining & leaving rooms.
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- Sending & receiving invites.
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- Sending & receiving files and emoji (inline widgets for images, audio and file messages).
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- Replies with text, images and other media (and actually render them as inline widgets).
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- Typing notifications.
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- Username auto-completion.
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- Message & mention notifications.
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- Redacting messages.
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- Read receipts.
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- Basic communities support.
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- Room switcher (ctrl-K).
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- Light, Dark & System themes.
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- Creating separate profiles (command line only, use `-p name`).
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## Installation
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### Releases
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Releases for Linux (AppImage), macOS (disk image) & Windows (x64 installer)
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can be found in the [GitHub releases](https://github.com/Nheko-Reborn/nheko/releases).
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### Repositories
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[](https://repology.org/project/nheko/versions)
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#### Arch Linux
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```bash
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pacaur -S nheko # nheko-git
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```
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#### Debian (10 and above) / Ubuntu (18.04 and above)
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```bash
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sudo apt install nheko
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```
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#### Fedora
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```bash
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sudo dnf install nheko
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```
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#### Gentoo Linux
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```bash
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sudo eselect repository enable guru
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sudo emerge -a nheko
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```
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#### Nix(os)
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```bash
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nix-env -iA nixpkgs.nheko
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# or
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nix-shell -p nheko --run nheko
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```
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#### Alpine Linux (and postmarketOS)
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Make sure you have the testing repositories from `edge` enabled. Note that this is not needed on postmarketOS.
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```sh
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sudo apk add nheko
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```
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#### Flatpak
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```
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flatpak install flathub io.github.NhekoReborn.Nheko
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```
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#### Guix
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```
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guix install nheko
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```
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#### macOS (10.14 and above)
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with [homebrew](https://brew.sh/):
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```sh
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brew install --cask nheko
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```
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### FAQ
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##
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**Q:** Why don't videos run for me on Windows?
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**A:** You're probably missing the required video codecs, download [K-Lite Codec Pack](https://codecguide.com/download_kl.htm).
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##
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### Build Requirements
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- Qt5 (5.12 or greater). Required for overlapping hover handlers in Qml.
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- CMake 3.15 or greater. (Lower version may work, but may break boost linking)
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- [mtxclient](https://github.com/Nheko-Reborn/mtxclient)
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- [LMDB](https://symas.com/lightning-memory-mapped-database/)
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- [lmdb++](https://github.com/hoytech/lmdbxx)
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- [cmark](https://github.com/commonmark/cmark) 0.29 or greater.
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- Boost 1.70 or greater.
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- [libolm](https://gitlab.matrix.org/matrix-org/olm)
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- [spdlog](https://github.com/gabime/spdlog)
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- [GStreamer](https://gitlab.freedesktop.org/gstreamer) 1.18.0 or greater (optional, needed for VoIP support).
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- Installing the gstreamer core library plus gst-plugins-base, gst-plugins-good & gst-plugins-bad
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is often sufficient. The qmlgl plugin though is often packaged separately. The actual plugin requirements
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are as follows:
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- Voice call support: dtls, opus, rtpmanager, srtp, webrtc
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- Video call support (optional): compositor, opengl, qmlgl, rtp, vpx
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- [libnice](https://gitlab.freedesktop.org/libnice/libnice)
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- [qtkeychain](https://github.com/frankosterfeld/qtkeychain)
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- A compiler that supports C++ 17:
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- Clang 6 (tested on Travis CI)
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- GCC 7 (tested on Travis CI)
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- MSVC 19.13 (tested on AppVeyor)
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Nheko can use bundled version for most of those libraries automatically, if the versions in your distro are too old.
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To use them, you can enable the hunter integration by passing `-DHUNTER_ENABLED=ON`.
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It is probably wise to link those dependencies statically by passing `-DBUILD_SHARED_LIBS=OFF`
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You can select which bundled dependencies you want to use by passing various `-DUSE_BUNDLED_*` flags. By default all dependencies are bundled *if* you enable hunter. (The exception to that is OpenSSL, which is always disabled by default.)
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If you experience build issues and you are trying to link `mtxclient` library without hunter, make sure the library version(commit) as mentioned in the `CMakeList.txt` is used. Sometimes we have to make breaking changes in `mtxclient` and for that period the master branch of both repos may not be compatible.
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The bundle flags are currently:
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- USE_BUNDLED_BOOST
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- USE_BUNDLED_SPDLOG
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- USE_BUNDLED_OLM
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- USE_BUNDLED_GTEST
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- USE_BUNDLED_CMARK
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- USE_BUNDLED_JSON
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- USE_BUNDLED_OPENSSL
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- USE_BUNDLED_MTXCLIENT
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- USE_BUNDLED_LMDB
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- USE_BUNDLED_LMDBXX
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- USE_BUNDLED_TWEENY
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A note on bundled OpenSSL: You need to explicitly enable it and it will not be using your system certificate directory by default, if you enable it. You need to override that at runtime with the SSL_CERT_FILE variable. On Windows it will still be using your system certificates though, since it loads them from the system store instead of the OpenSSL directory.
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#### Linux
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If you don't want to install any external dependencies, you can generate an AppImage locally using docker. It is not that well maintained though...
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```bash
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make docker-app-image
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```
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##### Arch Linux
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```bash
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sudo pacman -S qt5-base \
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qt5-tools \
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qt5-multimedia \
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qt5-svg \
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cmake \
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gcc \
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fontconfig \
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lmdb \
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cmark \
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boost \
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qtkeychain-qt5
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```
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##### Gentoo Linux
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```bash
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sudo emerge -a ">=dev-qt/qtgui-5.10.0" media-libs/fontconfig dev-libs/qtkeychain
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```
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##### Ubuntu 20.04
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```bash
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# Build requirements + qml modules needed at runtime (you may not need all of them, but the following seem to work according to reports):
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sudo apt install g++ cmake zlib1g-dev libssl-dev qt{base,declarative,tools,multimedia,quickcontrols2-}5-dev libqt5svg5-dev libboost-system-dev libboost-thread-dev libboost-iostreams-dev libolm-dev liblmdb++-dev libcmark-dev nlohmann-json3-dev libspdlog-dev libgtest-dev qml-module-qt{gstreamer,multimedia,quick-extras,-labs-settings,-labs-platform,graphicaleffects,quick-controls2} qt5keychain-dev
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```
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This will install all dependencies, except for tweeny (use bundled tweeny)
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and mtxclient (needs to be build separately).
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##### Debian Buster (or higher probably)
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(User report, not sure if all of those are needed)
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```bash
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sudo apt install cmake gcc make automake liblmdb-dev \
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qt5-default libssl-dev libqt5multimedia5-plugins libqt5multimediagsttools5 libqt5multimediaquick5 libqt5svg5-dev \
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qml-module-qtgstreamer qtmultimedia5-dev qtquickcontrols2-5-dev qttools5-dev qttools5-dev-tools qtdeclarative5-dev \
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qml-module-qtgraphicaleffects qml-module-qtmultimedia qml-module-qtquick-controls2 qml-module-qtquick-layouts qml-module-qt-labs-platform\
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qt5keychain-dev
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```
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##### Fedora
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```bash
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sudo dnf install qt5-qtbase-devel qt5-linguist qt5-qtsvg-devel qt5-qtmultimedia-devel \
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qt5-qtquickcontrols2-devel qtkeychain-qt5-devel spdlog-devel openssl-devel \
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libolm-devel cmark-devel lmdb-devel lmdbxx-devel tweeny-devel
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```
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##### Guix
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```bash
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guix environment nheko
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```
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##### macOS (Xcode 10.2 or later)
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```bash
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brew update
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brew install qt5 lmdb cmake llvm spdlog boost cmark libolm qtkeychain
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```
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##### Windows
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1. Install Visual Studio 2017's "Desktop Development" and "Linux Development with C++"
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(for the CMake integration) workloads.
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2. Download the latest Qt for windows installer and install it somewhere.
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Make sure to install the `MSVC 2017 64-bit` toolset for at least Qt 5.10
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(lower versions does not support VS2017).
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3. If you don't have openssl installed, you will need to install perl to build it (i.e. Strawberry Perl).
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### Building
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We can now build nheko:
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```bash
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cmake -S. -Bbuild -DCMAKE_BUILD_TYPE=Release
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cmake --build build
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```
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To use bundled dependencies you can use hunter, i.e.:
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```bash
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cmake -S. -Bbuild -DHUNTER_ENABLED=ON -DBUILD_SHARED_LIBS=OFF -DUSE_BUNDLED_OPENSSL=OFF
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cmake --build build --config Release
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```
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Adapt the USE_BUNDLED_* as needed.
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If the build fails with the following error
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```
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Could not find a package configuration file provided by "Qt5Widgets" with
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any of the following names:
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Qt5WidgetsConfig.cmake
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qt5widgets-config.cmake
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```
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You might need to pass `-DCMAKE_PREFIX_PATH` to cmake to point it at your qt5 install.
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e.g on macOS
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```
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cmake -S. -Bbuild -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=$(brew --prefix qt5)
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cmake --build build
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```
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The `nheko` binary will be located in the `build` directory.
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#### Windows
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After installing all dependencies, you need to edit the `CMakeSettings.json` to
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be able to load and compile nheko within Visual Studio.
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You need to fill out the paths for the `Qt5_DIR`.
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The Qt5 dir should point to the `lib\cmake\Qt5` dir.
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Examples for the paths are:
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- `C:\\Qt\\5.10.1\\msvc2017_64\\lib\\cmake\\Qt5`
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You should also enable hunter by setting `HUNTER_ENABLED` to `ON` and `BUILD_SHARED_LIBS` to `OFF`.
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Now right click into the root nheko source directory and choose `Open in Visual Studio`.
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You can choose the build type Release and Debug in the top toolbar.
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After a successful CMake generation you can select the `nheko.exe` as the run target.
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Now choose `Build all` in the CMake menu or press `F7` to compile the executable.
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To be able to run the application the last step is to install the needed Qt dependencies next to the
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nheko binary.
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Start the "Qt x.xx.x 64-bit for Desktop (MSVC 2017)" command promt and run `windeployqt`.
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```cmd
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cd <path-to-nheko>\build-vc\Release\Release
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windeployqt nheko.exe
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```
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The final binary will be located inside `build-vc\Release\Release` for the Release build
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and `build-vc\Debug\Debug` for the Debug build.
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Also copy the respective cmark.dll to the binary dir from `build/cmark-build/src/Release` (or Debug).
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### Contributing
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See [CONTRIBUTING](.github/CONTRIBUTING.md)
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### Screens
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Here are some screen shots to get a feel for the UI, but things will probably change.
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### Third party
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[Single Application for Qt](https://github.com/itay-grudev/SingleApplication)
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[Matrix]:https://matrix.org
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[Element]:https://element.io
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